fffff, 0x0}, &(0x7f0000af3000-0x7f)=@ethtool_regs={0x4, 0x275, 0x73, "95fa61c727756f8251580d0bb3b3e53cbb81ae020272da32409fa3e46f1b844ce162cbba6a0ffd894db79fc14b403ca58eca1a4cc41692b94e19be9b5df35dec5a501a23489b0b82b20fc4d2f96c276427194de441f8093e95e26ae44f6704ce2137c6175c143e20883a79f5bd1ffbd863dab2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 12:28:42 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x7f, &(0x7f0000e6f000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e6f000)={r3, 0x28, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ccf000-0x8)={0x0, 0x7}, &(0x7f0000673000)=0x8) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e70000)={r4, @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]}, 0xf74, 0x3f, 0x0, 0x4, 0x2}, &(0x7f0000e70000)=0xa0) close(r1) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000e70000)=0x6, &(0x7f0000ad2000-0x8)=0x2) close(r3) 2018/01/24 12:28:42 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000026000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000000000)=""/14, 0xe, 0x40, 0x0, 0x0) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000a59000-0x144)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 12:28:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 12:28:42 executing program 2: socket(0x17, 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) 2018/01/24 12:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dc0000)=@generic={0x7fff, 0x7, 0x8000}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00003fe000)={{0x4, 0x200, 0x7ff, 0x1000000000000, 0x6d1, 0x2f6}, 0xffff, 0x4, 0x503, 0x800, 0x1, "89c6334623e82e643a7fcebbeab3d129abc5b214b360b676794eb6b2bb74a005b588b98aabda4ef9f8c41b4d590700c5e0a7ee21dec229493af34974339b6ff7354800a6e06838e240692701af904b77f163888c531211d187a6eb1b453b095e34916592c09f378881ae0ceaa79126108265069e0c3d600b220b844a9b59c9ec"}) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pipe(&(0x7f0000310000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a71000)={r1, &(0x7f0000506000-0x49)="241ae1ad626f9e14b2a4337d5d56a6ba94e211c021118827045e277df4d74af27f07d5f861559c5f0255ce54f58af5be694761d5e9b1ebb9bd00896d7b8f77b6cf2e874a35b1c6517c", &(0x7f00008d9000)="13f054d0af", 0x2}, 0x20) sendmsg$nl_generic(r0, &(0x7f000086e000+0x1dc)={&(0x7f00003a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000744000)={&(0x7f000021f000-0x11cc)={0x20, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x0}, 0x8) pipe(&(0x7f0000c91000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x1f, 0x4) epoll_pwait(r1, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x5, &(0x7f0000c27000)={0x1}, 0x8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000c5d000-0x4)=0x0) sendto$packet(r2, &(0x7f000071a000-0xbd)="f42c68a9a276497522c804eff5bf358f6ff6b3cf3170faacf1951e623975a0919c4f688b9e0ca20a993a0093d4f4febf422e7fce9cf80fa96e542cc36845a869b7ca47a4e2dc3fccd77382cb271af437402b04ca2b8b3064621dbaf9860a68adf35c17685610daf8a08c7591ba684f83903823f5e72179b2096c69ecba349be0ac125acbdf938af4718d96fddd7f47e773d56a1f726e29ab7f0563cf688c18cb14b6976aa0be3b5bec4ee19745a1a523de0667fd5c1639c3ab9e7a4f8f", 0xbd, 0x40c0, 0x0, 0x0) 2018/01/24 12:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f0000ff2000)=""/214, 0xd6, 0x123, &(0x7f0000f4d000-0x1c)={0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) r1 = socket(0x15, 0x4000000000000006, 0x7ffc) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000319000-0x8c)={r0, r0, 0x3f, 0x4, &(0x7f0000988000)="abcff92d1f93edf29caa4abd175e97ac6955138347dee3b11e95ccfc6c5927b5f4a24a0b2bae60", 0x200, 0x9, 0x4, 0x1f, 0x4, 0x2, 0x6, "901e404d46eb1c68f645de1860b2a883a3add026cd51e64f6ce57c797b08e5bd66e82d202946b99c61fec722b2c9ae52ab42d3fb99296c53924177a189d0b66baa03830114643e7e002382a92c8e5cd0a234216c7832e7dd6971a34ecbfb7dd2b115565f"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c26000)=0x7fff, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000aa4000-0x4)=0x0, &(0x7f0000035000)=0x3b5667e2998321f7) bind$alg(r2, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) recvmsg(r0, &(0x7f0000c69000)={&(0x7f00005a0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d10000)=[{&(0x7f00004ca000)=""/231, 0xe7}, {&(0x7f00001d1000-0x80)=""/128, 0x80}, {&(0x7f000094e000)=""/33, 0x21}, {&(0x7f00007be000)=""/4096, 0x1000}], 0x4, &(0x7f0000060000-0x5e)=""/94, 0x5e, 0xfffffffffffffff7}, 0x100) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00009da000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[], 0x0, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2020) 2018/01/24 12:28:42 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00006dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f93000)={0x0, 0x85, 0x6, 0xa6}, &(0x7f00008c5000)=0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008bc000-0x6)={r1, 0x2}, 0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000f94000)={0x4, &(0x7f0000f94000)=[0x4, 0x81, 0x7, 0x61d]}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f95000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b2000)=0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000072e000-0x4)=0x200, 0x4) readv(r0, &(0x7f0000f92000)=[{&(0x7f0000f92000)=""/4096, 0x1000}, {&(0x7f0000f93000-0x3d)=""/61, 0x3d}], 0x2) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"52b6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 12:28:42 executing program 4: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f25000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 12:28:42 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005c7000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x1000)=""/4096, &(0x7f00003f4000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r3, &(0x7f000017c000-0x2e)="", 0x0) r5 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r5, 0x8916, &(0x7f0000000000)="") 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x20)={0xfffffffffffffffb, 0x0, 0x10001, 0x5}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000b000)=0x0) r7 = gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000000b000)=0x0) r11 = gettid() r12 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000b000)={&(0x7f000000c000-0xc)=@proc={0x10, 0x0, 0x3, 0x2000000}, 0xc, &(0x7f000000b000)=[{&(0x7f000000b000)={0x169c, 0x32, 0x412, 0x7, 0x0, "", [@nested={0xf8, 0x10, [@generic="017598dbfc33469b657bbce3e545d852ba68a6612ad1ac7a4b61057f523a1c0a2e0e79ee52f2e9bd9874b49de3b0e464d1d2cc0556314fbdcd095922296ec1db854afdc58e683c999d24f129e7afc10e3672ba59de446906aa31279e547157abfeb7d2eec41347cb42300ea51b3eed169b5124e3ab9be4cd28663aa9bfb9eb85b5bffc19c8060db571f1f294d6f92c1ab2f0544c7736942f9a9db0fb97eaf14d631190d52b5c040d1703715a711a476ac51ffa3b", @generic="19cb8b946883eb529d72856e71b838bfd9d705cd20d57cf0", @typed={0xc, 0x2f, @pid=r5}, @typed={0x10, 0x65, @u64=0x512}, @typed={0xc, 0x73, @str='[\x00'}]}, @generic="253c870b28509e56ed15b40bc59f614d5c0a2c65f925f6edc6e147855aadc1b7fdc01255b0e81d4528", @generic="", @nested={0xf4, 0x7a, [@typed={0xc, 0x1f, @fd=r2}, @typed={0xc, 0x43, @pid=r6}, @typed={0xc, 0x6c, @u32=0xfffffffffffffff7}, @generic="00d7db9f71661d98fe1626ea5d8c2262c26bce137937aacadb58c993436d099b1621eaf6ccce826ceb1408f8a310bcef9c4efada7ff3589cfbeac45ab1b31d1ff9f1b99f95ec8a448aca95aecb4c5c1d3d083dd3ea47f44dfd3790cd0c6a7fdec1f0d721c985ca8a9122b91eea8c37be3c778677a504bf5b0bb8b88cf9a9214f809146c52f564b2a9e7abd08555812bb2fdf57b0945745a1e5c315074b39fa5efe4b5b18aedd174efd5947f8a59235f198aa8bfb36b1dfc08f8840008b2ebbd1d3c45eab6e20f9526118d0"]}, @generic="144134db6e518e7cbe9a9fed40ca790ace62c1b51f7cb519460e9aa9f3293821ee9f6521592307a5b2b55148f020c9438eb605fb6f12cb952288a2d0fd46f7dfe67fb4be704f530e49cd7c62e8f9b662e354b1", @nested={0x10, 0x3a, [@generic="fb71d7afbe0ee7f6b5"]}, @nested={0x158, 0x34, [@typed={0x28, 0x61, @str=']keyringselfprocselinuxselinux\x00'}, @typed={0x18, 0x1e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="86ec7762c8135e5bc3b7abd4aa7237046d536c122427a09caa4c591bc91ccfd47e548da8493689c76572093fdd0291a759d3", @generic="44fddb31f483369b76bcf1331dd82261e5ceb3943ff8c553eece11e8e7bebcf11ab75f1c240c443a74d06d0d34d00c7dd9b5d3f632c5b9871715baffa3ccf7f1602e8b330764aea574933b44fe911d8f84df3e8295a6d244c78f0f035470e6f9845401bde1b7421617b60a6ffd8b561dd38393e29bf780e5633d08f98a5c331ea94e0182e3e9249745f06b4970948698c74476550b3f562306fd2981667ffa80db576fab68e61d2dde985670250a690efb50a30d982b25d90fb96c79084264a550cbd306df598ac374f411bb62d01ea9dbb85ee106021530bcd3c048a7d66d2e9696"]}, @nested={0x2bc, 0x7a, [@typed={0xc, 0x53, @pid=r7}, @generic="35c1cd513007b70b2a5eaee461101b9629384ad86984514205f59bb324f5f9ece6af5944b6f917b0df258d4e606e3561f6da136ad4dc983de39620ed9e7a", @typed={0x10, 0x6a, @u64=0x415}, @generic="49a6d071f71d6bf9de6ef1398f5aa9cb6d9c2e3bdbdd9e77d6fd81a8aedf6c1cab6414914522b8cd44d287dd345c36c53ecdd6f4fb6c9afb39787e3cd4f8aec19b67e9a17024b49ea213532dff90103bb10d5211feff688e45f49c8ea3c0a202268e0cc0f45907e6706c4e5c6c941c34a41dd945dd95711db8f63821377992b8b499985069c75241255749", @typed={0x14, 0x43, @str="00000000000000057200"}, @generic="4598f866e555244cc8f942223a5775aa307f43b57948af5e49313e7d8cdf6ef56b5593a4f8da793e8afff295ee89ba2356afef92b4292a30e6835b55d31b67387b872b86bd0d4a427311f08ba389e7e393e0ba72925d02928460c3f0a6b50db814757b47c3ccc49b8b527bb0ced0a08783a4328addc18824d7c4f52db8e1b5d0a20f12b2bb8f9a20306d34a1308d46e8e668666bd186d40a80399e8a5c2c9eb1e0bcad40da107b11c409bab4f4b111f4772209cbe90ef027", @typed={0x28, 0x5f, @str='trustedeth0,em1vboxnet1+wlan1((\x00'}, @generic="3700753d5e7bd55ac0efc27e6b973c06b61c7c3a8d5e973291a1b958c23470cfbb90dd29ef081ca4633aab18f2e7c0ac94f730e0604f18f0cc1b5589acc37498526ce15c64569b99da6e7397f74949a64d4469587c58627eccdeb97f0e3c90e18912ed85708690ef2880235e99b554a315894ad195045eb90d84502e0104a9dc3f29187076be24effb858483a886f98d92edbb5a32bbf82f4e6be5b54e2007fad3fc4148476fbdd75183c7040c9ea23ff465e7674b5110b3", @typed={0xc, 0x45, @pid=r8}, @typed={0x18, 0x5e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 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@generic="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@typed={0xc, 0x22, @fd=r0}, @typed={0x14, 0x51, @binary="e94e5683841405a2116b"}, @generic="b217cfa32e61f6832b6988199196e7f14ed69b5af3f9cf8c991becf770358c299b7ba538f831a3", @generic="1ec9bc3d86f773e574b00238dcdde9bdf1a662c237805acc1253e2b171fca5c70973bb605a32a617fa8b47304514e910ea3a54220179decbba5da9db0e127d7976a2cfb3c05a6de1c9b3dfade42e0b22398acd3b65239200bd5c6adc1b84977d1f4af14975df874cbd7d477a337b8bca542665a1cc5695546dcc5fd44be07665a7228a60ad2f2dce177720f60b43ad7254b317fedfe2a563af035eb944c6e2cf89740e2255528f4d45bb25c57f423cb37830459985de6c37af7d9e20c1946df43dfb56743ca78a09490fc75fa510cfd039aaa465f44f0dd9ee137b840412ddc0d643117a66bc98d856fc4ec90cb4407d8834728df71305", @typed={0x8, 0x6d, @void=""}, @generic="e14a9ebe4f3fdad1b265839ddf738d393c9979fd45c26683457fe89db1033d2159cd8b1a48c4977b751abf429c71dc8eef477709f55f53038dd2ce24096b8da7ee1d87e0ff31a759dfe0be6531cd1f40907cb8da0c542feb89e4fe607fa8dd99152d525219bc106ba1aca6d01981b26162783d3a5b1caef7f7ce5fb6f2de617edc7616f97b19be3a2f02cbb7b61b79ff7a7aad1741211e09eb6c962b4b8a6a9047552f76b58348a130e6165abfdfc02eaff1b8b2f167313891276bf2246b917c37819f6dfc573b8b7f00c5cec61499af5564116a6604c28c4a638103f836d6f00f"]}, @typed={0xc, 0x4e, @pid=r15}, @generic="eaf924b349cff490586185a4adf2faeaf9c8e7bacb65cb42a2099341997e7787931dfe114b6577ef72a610", @nested={0x24c, 0x6, [@generic="0b01b091730c3781e91603a3", @generic="73c35ff7c08510c59f20c0e9d8f65071161d67b6d91642d042c95896c4c946d64d4b1c7ebb4bbb317cc79e4ef7e0c683260107d877307c3ea892bd51246c07e94c19cfd895be99bf27b784", @generic="90610ae2c2262597e52dde275fdb22635aa9d626d2babe4c47c7fa2471b30d33a39292795cf6e20b9d3e752925333ebbbc579d33f4c18878d85ddb0bcc7fe361fe5e15e0adf4fc942c10cf4b705418d95976a3494364a85ce6da4ec957640bd1f0f92b06dd3e4cf1f60175d74b3ecc3aa4be16d8b5d0a4a0364f5f4bac8d92a887cb4b0495090fadf602c24a9ed9b68a04106fa79658a11a8791f20b972fdcd222a88869d862a8271fcf3019c7794fc33980239a0315b6c3349355a3d848690082cc1523a0e6fe5766f2103dde1029b3c802d79abb4629664f7f69bcc69e592a4c8b5536e9ce82f96c14ff07e1e6138f5b3b9ee644", @generic="be6c86209cb3b1787095bc1a3ed944226587dcaf97845a1d4f6f42c848f4f444d775aa97026b30524ee38ed48752639be55df44d768a701e9e443f39497577946dffb7b2648150ecb3b326fde9e79feaf7b5d3f1", @generic="a29b2e61e197640f7594a68b7c62b17536e244e33a748eee13ec2d2f7d3f0de8537220e042619d1e0d1fa6f22e893da5fe7335e681cad93b351c6dd0feb8a8e4cd3407cb10d35b1ea95c4c67d3b505de79174e74f1ab8e8f770a97a49034999760ef063074267c14ee77319a2ca84ea4de9378b015d16c9b89835f7e4ec88c9238f5122577a84494f05151ebd92599db8e7e0aa4e02dfce0a8", @typed={0xc, 0x1, @pid=r16}]}]}, 0x15f8}, {&(0x7f0000005000)={0x34, 0x3d, 0x102, 0x0, 0x3, "", [@typed={0xc, 0x2d, @u32=0x3}, @typed={0xc, 0x5, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0xc, 0x88, @ipv4=@loopback=0x7f000001}]}, 0x34}], 0x6, 0x0, 0x0, 0x10}, 0x44000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000-0x20)={0x10000, r4, 0x1, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000001000-0xa0)=[{&(0x7f0000006000)="364954bc28718a35", 0x8}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000004000)="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", 0xfc}, {&(0x7f000000c000-0x5c)="cb88535d703fcc3de2b878ce333361ce202e86b37d040ae65cae670947187d546df40530b9b39c6089d5fe84e19300ae2877653453b385e6e5bc7f6c0965765179f48dd7fc064a5c1a6204a95e0ee1619bcdc29608c7a0c1c55860ed", 0x5c}, {&(0x7f000000a000)="124c139c310368a5d24d769b68b0bdbb90bba771e9d438ee3c798b2559a4cf4f7774e81c43340e0e04ad95620bc25b41e0329cedb8bc7c1af4e098d2f95994ed89f8386752f7879ed048e95e4de8b09ef3d71d3ebb6e67e6fd08b19473ed8362b21c69a09d71970ed09242d2906068f7014356a15623f4b52b68d1f9ede48b47b40abc3cd0670210c5248f68de1abb938ad53d8f20d4ba789af99e99fd9ec18a3252863bedc73d1eac53966db9958228a5451b3a1feabb6ab23462", 0xbb}, {&(0x7f0000002000-0x17)="ed9ad676b364110e63c253d5127ff3c893bbdafc484ab2", 0x17}, {&(0x7f000000c000-0xc7)="e79a787557958cdc21899f39cf367a546c214eef3e7812759459a30f7efef25b11792e3b1170c0f49c4d20933d123c1ac53720f8aff036ee9fbeec174bfa01f8d4644e964670fba3939b4a0f9bc6b93ee784c9863a9bfe45e7ebb7cf86cf0e25add37300f12822d32caef9bc5de26369db5174cc0646ee3b8718703dc7edeadbe616cbe6e5edaa179c263fbe811a83da1596582bf18a2fd6dd5c597bd29e88b8e3afbe9e265d3b9762b769774cc1878511f59fe61daed736270538ff911f4bce673fb0968f3329", 0xc7}, {&(0x7f0000005000-0x16)="20f474fe1aa0dde5d3e53a9faeb843298ed628615520", 0x16}, {&(0x7f000000c000-0xb9)="9e95ce55f711aa5725c945b81c1bb6f68fe8a53edb91f4713333d827c4a964d21a1e83cb320560b97ec9e7a7f3c659e8b66c1ea31cf703d7b137a9a14daeb7dfb377111bddb231532932a8b4ee8e74cbdbf8fb889c852aba6e332b262968a3d34f2894ea9b2c8d02a7fcdcb3ca9923818a7857c97ca42b2f906178575d36a149a2024ebc79e4def08749a03696f9efc394f2065aa9c879d4539663c0e0a277f1a42deabeb363559b99a2a6878e56d67f508a63b84aa67327a9", 0xb9}, {&(0x7f0000008000-0xe)="cd64e5eb61071135aa4a14258ff1", 0xe}], 0xa, &(0x7f000000c000-0x11a8)=[{0x10, 0x119, 0x5, ""}, {0x90, 0x10b, 0xfffffffffffffff9, "053287b3cdee9838ded52dc7b46861817d53fa4e7483ac37bc88d56c616688c94c22c5669a3d1bad53c13727f1ff8fe36c7e507558ec1ef8a0aecacd446f0f2dc7bdad6453ca398d93b87c6acb03fe7a08fb392e2eb32026d418713a89b1985ad9ddefbd87cda19a1d29467e0d643283411f428a6541d8dde95cbddb7298"}, {0x1010, 0x11, 0x101, "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{0x20, 0x0, 0x400, "cc3ac018beb715e546555665885ddd"}, {0xd8, 0x29, 0xab34, "c0a76e59f78c6bb124a87e4f0e86f614abf12affa2df47bf6b9e26e7715ce0d2f1ddbadc3cc494d32f350ff3e2d738d3c13bfe7e17d0ea4550d070201b9fde0d8eae0c824d1adc405bdc90d7151bdbdef12068a2241766aae456a7a163ffd20c4ea28d49ce95b4917ee919ea18af4e43062d61e1eec024b91fbb60e4794c3d2f99e4106d09b81747f17ffc69bca5c8237e814195bcc49051939da0da5d7b540f3dafad0a403ee3c7e7361de3ec7ddda4b5a19e21c8f4f51778d53601d64da8438ad45144"}], 0x11a8, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000b000-0x20)={0x5, 0x6, 0x8, 0x101, 0xffffffff, 0x1, 0x7, 0x9, 0x0}, &(0x7f000000a000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000-0x10)={r17, 0x3c, &(0x7f0000004000)=[@in6={0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000-0x4)=0x10) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x58, &(0x7f000089a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 12:28:42 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/24 12:28:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$packet(0x11, 0x3, 0x300) 2018/01/24 12:28:42 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006eb000)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000770000)={0x0, 0x4, 0x10001, 0x1, 0x0, 0x8, 0x7, 0xfffffffffffffdcf, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x5, 0x3, 0x7ff}}, &(0x7f0000af3000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d1000-0x12)={r1, 0x7fff, 0x5, [0x8001, 0xc85, 0x1000, 0x37ba, 0x0]}, 0x12) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0xffffff18) 2018/01/24 12:28:42 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00004a0000+0x5ca)={&(0x7f0000f93000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e56000)=[{&(0x7f0000e64000)="0986be41c61b8531fe2147bdfe256032ba5efaf52200b1a86aaaf7f62b388595cc49b9bb6f06cbfa32bb5c1794b3910edc7a784a2b5aa2441dd6540bafceec66f4a6612f55ea0b2309567fa4ab7242ce94a7a3ca5eb0299a206cf1658a173532c68a11", 0x63}, {&(0x7f0000ce0000)="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0x1000}, {&(0x7f0000c21000)="f725f2215e3098f6c519cdb48faa002aabd03fef5aad4d009ad9cfd9e6398ce73e901db4935dcdc2a6ec4d313549c30807c35d0629be1b328a00f984e54ceb49dcfb1cb3c875d308a9ab8452c916e6", 0x4f}, {&(0x7f0000fe5000-0x7)="00248114cd679b", 0x7}, {&(0x7f0000439000)="8ef6887aefd206c86aa53e39d74d75f36ff282366d7230b868bd91f0a30bf12c30477d3da77264770959c6a24d2591680add76d29ddf52f7865ba0a71c2a29fa6ec9db13d6bcf6751c7f4c3f27169d6377498c60a0a9efc48a8c1d43e23d00c6300e2b38c3205a979766459fa612bc7867", 0x71}], 0x5, &(0x7f00003ed000)=[{0x1010, 0x109, 0x5, 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{0xc8, 0x1ff, 0x0, "ce92b3dd3352a5b85cfb658b1d61c19378a367c27740a6ef0748108baf4c0890efb9313049e7067c3980a890b91063ea818304f1618f7177538317af03d7a847f7082f545cb0e35055883e4e8dc0b1bc3d812d313631a4be18ff2893114dea013b0cf5680a7130c6ac1fa64574fd1899a4b8e6374c754e64319e2f08c2ae2d87f8e029c432de9eff1db6ae1a92cb2954181c0f61c3be2ca150c882b86b85e302c49be10ab93935b2798bd8f329c545e1b190c6ff1f"}, {0x70, 0x119, 0x10000, "fdcf2b629a1305f7ec2364454562e6e6b3543b6e3a712a34cc9447d9e8a5a04679ead22c5e5c752dcd96dc625eed41fd37aaaef3b21a5524eede3105122f5a093b18ec1680aaf3278846553aeab7dad02aaf67165f6f194ce6d0c7841bb3"}, {0xe0, 0x1, 0x3f, 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"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{0x40, 0x0, 0x100000000, "2b88ad665106481fa07ff8e0032f4fca85eecc975a2991e0a04fb1418cbef88127a28f9e41cc280a2e031c4dec65"}, {0xf8, 0x117, 0x9, "d3a809a1a7478eb095712237c65ea0c20a2c20687667e6d785a6f54c16c81d8a2c83189b0dca5a30f058bc2493e7c756b98d855f865c9d796df84cf80d22c6e75519c410814abbb5adefceb46a7f71363d3bb3913b410f5bbbc16e3355fc1a9dacf81e0a4996b0a863c30e059ffafc5973978ab2c1669a273b945c710d6362b76a0b80fa65a88066f800fe9a755d21c32e55e45cd3992dfb64e3462cb63630d2d2ab83ab30550bd4676c9aaa763b8a0bfe5a1ee9867a391c7429b86ad4cd4fdb837804b9e9e8766129a362def9f80b8d20e46c048d36c2cb392527af5423af22646998d6b5fcae58"}, {0x48, 0x10e, 0x800000, "3633aa97b0876f95bef0e83bccc31dc45bced9c1b1ca1b1b2914403cec8ce608370af190d0d309f1a103d7e7d09a39ecf47d69af58"}, {0xd0, 0x13f, 0x7ff, "59960f10c9ed2e1affc26111534d0304b475506c88d96106d5bc1864a87acdcd3dfbb418692e47f8d342db8f1246e829e702d9ac77959d2a95e489daeab34f7150e7cbf202b4811b3c2b95e8e5cf10ac98a547ddf73dbd99d2733bbacb1fa886411e4374a26ffd148a9e3cf74bfb8f4bd37d29885e14c1774b7f5183528522912f5c3f65f42614cefadcb22082fc4d13b8581460054c5df620155ddbf3606834f75d271dc54fd81fe5c3eb5a50e726773addf5213237be30400793b144f11e"}], 0x24a0, 0x1}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000385000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0xfffffffffffffffe, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 12:28:42 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00009bc000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000489000)={0x0, 0x0, 0x0}, &(0x7f0000c9b000-0x4)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ff0000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x9f8, 0x0, 0x9e1, 0xa, 0x80, 0x80, 0x8580b9a10a527182, r2, r5}, {0x2, 0x6, 0x5, 0x3f, 0x7, 0x3, 0x80000001, 0x909}, {0xffffffff, 0x9, 0x5, 0x6}, 0x3, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x6, 0x3, 0xd20, 0x7a, 0x9, 0x1ff}}, 0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000b93000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ff0000+0xd72)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f77000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000)=0xe8) close(r0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fef000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x20, 0x8000000, 0x0, 0x2000a, r6}) 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000038e000-0x8)={0x0, 0x0}) sendmsg$netrom(r0, &(0x7f000048d000-0x38)={&(0x7f00003ee000-0x10)=@ax25={0x3, {"ceea588515d0df"}, 0x3}, 0x10, &(0x7f0000942000-0x50)=[{&(0x7f00002e0000)="314d408ce6059a3c3843a9bb4c94d01861c7f962551168db4352521492f8789d7e9c09e32b4ae77805cfef4ab92c97d727cede37efbb97b75553eb75515860fbf53f6a885a1b0c0db3736e0aefed08e66a7589489da95066e5750dd1d8e3aa2adb5a341a034016ba80b8f18bf3139c8ab3db23df9feeb13b38ce16683ad0e3a9b697aa0b662aa4d65eee60b6240ad5973c67ead2e064024ab54d994beae0e32e", 0xa0}, {&(0x7f0000e95000)="d907f8021055c547f84385adc12443ad660048f0a8875bb57ed605a087f181027ed21878d53c0a33cb69057aaffdc67240ab8aeb5b15656159362f28b5005eed911a0bcf1aa10bc085ce04dc74998e99466e5818fb01d46a4d0ad15688d764b36e8df30858cec092cf34c82aa26bded0263ee4b2b0d816bb04473499b2b3ac157c0f52c2e23d49c966ea7de6183ea5118c2b7edd144584f144a9fa889d04c07cd2f50c454366d7a380d6a009de93dda93a5d6eabd1818db1e21b91231073fd7e832b1a4021ab2a3ea9e2", 0xca}, {&(0x7f00007c8000)="21cf50ea159e614dd75ae6518f91543a2d13e05dcac8462000de6017434df89a11969fca5372ddd8e8bf377ee5e1457e4a9179d4b651d71dab682eabba78c63658ef50b03d9701a61633d2681e8850a24d52462e44d0506532c70492de8a4593bd007a18510f2a16c6", 0x69}, {&(0x7f000023a000)="0e3d2eb9e1426003b2a0a6b7f75b6febb3c4", 0x12}, {&(0x7f0000a78000)="2e6f89116722667557", 0x9}], 0x5, &(0x7f0000358000)=[{0xf8, 0x107, 0x6, "18e136a5769b21b762d03695d90da3176d50a558a5ab2c4d794bbd870a89ace373e5d1681be66836be04f82441424c21b0323bd909e8f7c02f01809e6de479e788ea3f207941bff42107ed496a79e2437696b1548dcd2282fb7d591d72c90ee65f6e6d92353d22b74760ffdda353b3084855b905e91b796f310e206dc944f6c5ca36b0b53d977860da5656add552b51ea4523ec17dcdc5f0a5a2f36f2ae2289af75f49c322af0055930a06ef92ca766faad0692e22f4bab3bd85444268ef91ff8e7ffc5a398a351571bb298895abbe61d7d907b2c64e219c9acbe817e5efa2300396"}, {0x50, 0x11f, 0x800, "5ff3b68254edd028999bcd8ff46fdf95017ee793c5aff1bf8a0c017fd2fb90b673b0aa678abddc7f335b4b4e4fa158abbabe0605637ca100bee5f71b"}, {0xa8, 0x117, 0x10001, "b2db88bb7ac92e3dae74360291858a5702215206db90420ee00c10f4bd4baa59273aa020272846896b48d169b7952f0dc988451e392151aadcffa30c352d783e82b5e0de87256afe8ada60226abaac242e4516ebd21079178de0184f01e334ea8b7e8c128d4f24bf4f2eb0e182c9b3676ca86653b53780f4ed6159e2b966ca2e58b399c759c06fcb7cf94ea1054d16987d"}, {0xc8, 0x114, 0xe8f1, "092123a7425e2c2a4be48aae0d591b80ac2e952f811c04b9e76717fa05af35a055afe6896deefa7c463d060aea54bd0b59783ce820d523b4b0e666b1af98578d7b051eca01faea4ca0e18a77adf60beaef8e718a052f92025c5d5b64bdfcbeec8cb383273dc8f2f8716ffb85438e9db1f298baa70278a8f4ed60529c1e873b2a11895802046be81236b9aa02c372c4f3e18367cb520d70cd81eb3597964bb4741c3a96766cb8030a8a6d91443561112e52ba81cf"}, {0x40, 0x109, 0x500000000000000, "9fd61231f3584cd53957ee2d9e636dc203a93ea3b18d71b0ab5edbe625307b8fc5c223cab6321018a043b9436e"}, {0x80, 0x10d, 0x100000001, "80b025bbe0dd735bcda80d0d85daf39a44ec8462df74d8c6e6b06aecc8b2509fb3fb0ff0d611beca787c4e7d0a17185098ba3b8fe7795cf817bf63aa6931c1bda8d9014ec168cee7ae551f0fe9719cc72154811611b0dd2cd8d3f2fe6630ab1448c2f401d47e13bb08"}, {0xb0, 0x113, 0x7fffffff, "be3021717d782f5865267ed9305fc54a8e66499c72583ef56c47e662cd78fbb51e8ad7d4fffc9f85e764118c804f44273dcfb51af4661c873ff13afa12ecb4330232b13d5afb037cfe49fd7b71fd8ac005950a8a515b3f00ade81e842c15af425a3b5cae0830192011ff68409285014854d9038ee92befc80ff95fda67408ee8b0ae7699c8e714cea6b5d61d4ecebcf7c62363eb4307871050324618"}, {0x40, 0x6, 0x2, "dd22249b66f2439b28216eee5e00eb5335d42a3bf76231217cae765c7f771180b0fc436b6b71fb09ff846ae89b"}, {0x90, 0x10e, 0x3, "62c2f5f09acb576b4044069d628a23da32f4d65da339b9f23b59031ed789153d052fc96f229704ff30c0c1ae8a14a5ff8c23432e5683479e106cf9bf6c5e6f10d2973cb83d8776861fbf2608245c1df67fba5af400d4e88cd2bf4b9c800f5e1108986a3fd398c7d4e5acf6c27ae3a3af37b9fe7868b62a707a2f536d7278838c"}, {0xb0, 0x10d, 0xefd1, "534a07a5bf5727389a5d3fc7961b66d2ca13c3db05866685af202c11feb6addbfea68faa8edc5dc87f261a2e9cd272815febea382e7c21777895faf4fc0606fbf8d2cdd63dbe947653915393353f0e157de73c2c9a8a55c0d25b20039492d985b7aca80d90fd63d4a6d80e3dd4a37bb2767b83123ec242f2ecf457f440649e87151ccc0112e7b1d1773fb338e85114233d7dbd1f1f78383c17117fd8ebc3f0"}], 0x5a8, 0x4}, 0x4000) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000e82000)={0x6, 0xfff, 0xddd8, 0x647}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(0xffffffffffffffff) tee(r0, 0xffffffffffffffff, 0x4477, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x1d94dcfe81b6d0a7, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000)={0x406, &(0x7f0000002000-0x6e)="e9db298ebca0e59fb844e8d0f3dfa8568b652cb83bd11aac966888b2718faaea087d4f23c08a20892f614bb4ba6a03d7c044cf451f65aa7a706833fdf700134fc9dea0d8bd2cb2986b39b42a573653d23be8d8d157238acaa85c5c90c8ef5aaa1066b46df001e5bfe6b003742122"}) r2 = socket(0x2, 0xa, 0x3) bind$bt_rfcomm(r2, &(0x7f0000001000)={0x1f, {0xa68, 0x40, 0x1ff, 0xeb, 0x8, 0x1f}, 0x7}, 0x9) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d09000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xe000000000000000, 0x0, 0x1f, 0x24}, &(0x7f0000001000-0x4)=0xa0) listen(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x17)={r1, 0xf, "7e0fe57b01c2b6085b012eba547e88"}, &(0x7f0000185000)=0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={"2b6ebb519b356ed15403dd7a29cecd7b", {0x4, 0x7, 0x5, "72980c61ba46", 0x74a60000000, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@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, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 12:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000860000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088b000)=0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000006f000)=0x2, 0x4) 2018/01/24 12:28:42 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f1c000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000468000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e84000)=""/4096, &(0x7f0000366000-0x4)=0x1000) getpeername(r1, &(0x7f00006bb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000f78000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b94000)={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0xfc6}, {0xa, 0x0, 0xd4d, @loopback={0x0, 0x1}, 0x6}, 0x2, [0x8000000000, 0x3, 0x4d54, 0x0, 0xfffffffffffffff7, 0xebcb, 0x6, 0x7fffffff]}, 0x5c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 12:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000710000)={0x5, 0x8, 0x7, 0xff, 0x9}, 0x14) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e62000)={0x0, {{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4dec16e0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xcd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet_int(r0, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x20, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x17, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000a6c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004da000)=0x10, 0x800) recvfrom$ipx(r0, &(0x7f0000fd6000-0x45)=""/69, 0x45, 0x21, &(0x7f000082b000-0x10)={0x4, 0xa91, 0x10001, "35a9def437ce", 0x5, 0x0}, 0x10) socketpair(0x4, 0x80803, 0x1ff, &(0x7f00002ad000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bdf000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051c000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002e9000-0x8)={r2, 0xfff}, &(0x7f00009bd000)=0x8) 2018/01/24 12:28:42 executing program 5: mmap(&(0x7f0000000000/0x3dc000)=nil, 0x3dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xd2b) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b49000-0x4)={0xffffffffffffffff}) r6 = accept4$inet6(r5, &(0x7f0000187000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0x9, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r13, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r14 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r14, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r13, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r15, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4000000000000326, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x0, 0x2, 0x6, &(0x7f0000ea1000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c3a000)={"cb5c675b35b93c270c82204b503c06b3", {0x4, 0x3, 0x9, "5bc34e602015", 0x2, 0x0}}) 2018/01/24 12:28:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001e7000-0xe8)={{{@in=@rand_addr=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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)=0xe8) bind$can_raw(r0, &(0x7f0000a5e000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 12:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00009ce000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007b7000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000255000)=0xc) recvfrom$packet(r1, &(0x7f00001e5000)=""/4096, 0x1000, 0x100, &(0x7f0000709000)={0x11, 0xc, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000024f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10001, 0x0, 0xff, 0xf, 0x5, 0x0, 0x9}, &(0x7f00005d7000-0x4)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$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, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 12:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xa) sendto$inet6(r0, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a42000)={{0xa, 0x1, 0xe55, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x100}, {0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1e}, 0xe13d, [0x0, 0x6, 0x8, 0x90a8, 0x2, 0x40, 0x4, 0xfff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r1, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) getsockname(r1, &(0x7f000034b000)=@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}}}, &(0x7f0000f3b000)=0x32) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003d9000)={0x0, 0x6, 0x0, 0x533, 0x4}, &(0x7f0000916000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000346000-0xc)={r3, 0x9, 0x10}, &(0x7f0000050000)=0xc) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r1, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155", 0x1d}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r1, &(0x7f000089d000)="bdf237", 0x3, 0x81, &(0x7f0000086000-0x1c)={0xa, 0x0, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x400000000}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d38000-0x88)={0x16, {{0xa, 0x2, 0x762f, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 12:28:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0xb8)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x4, &(0x7f000001e000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000014000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000014000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1ff, r5}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000001e000-0x4)=0x0) ioctl(r4, 0xe8df, &(0x7f0000017000)="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") 2018/01/24 12:28:42 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x40, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x1, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xcb, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003ed000-0x38)={&(0x7f0000cd2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000f88000)=[{&(0x7f0000f35000-0xba)=""/186, 0xba}, {&(0x7f0000f88000)=""/100, 0x64}, {&(0x7f0000ab6000-0xbc)=""/188, 0xbc}, {&(0x7f00000e7000)=""/130, 0x82}, {&(0x7f0000630000-0xab)=""/171, 0xab}], 0x5, 0x0, 0x0, 0x9}, 0x100) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00002a7000)=""/187, &(0x7f000074f000)=0xbb) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000da8000)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f0000f8a000-0x1e0)={0x2, 0x18, 0x4, 0xf, 0x3c, 0x0, 0x0, 0x3, [@sadb_lifetime={0x220, 0x2, 0x7, 0xfffffffffffffff9, 0x0, 0x2bf2}, @sadb_key={0x16, 0x9, 0x508, 0x0, "4582c8b3f78f8ec94173ee107486edea6a56b33a5309bb9a670ac1fb82d41e2c378adbb000edbda824a22de5558f0276a20c4c740ac05700534ab1a7072381e603ae02ed5b7a46f3bb762d1a3c5093fbfb8281b3d4c9fe30ea0d5443bb21721baa47c9d967992262b8959ddd539c62dac7d5227372bd008c7a99444a2aa9eeb31d2bc8b4719667510e2ff7c511360bf8dc7bf14f78d65f74ee5c2621622fc566df"}, @sadb_key={0x9, 0x9, 0x1f8, 0x0, "528ca59062609c3647e6a7aaa5619a1c66ccff110203d5009f9f978a05a174f1faa9ebd4e42a60c61f893d2c5d76396c64279cd9cb6fdf5cec4e25def33a3e"}, @sadb_key={0x8, 0x9, 0x1c0, 0x0, "f4819b0dc801370e4c40faecafe8c710cbbb2f182eaf46ae5ac79d716a473b1826308fd3adf356c1bc369d9d69773b1f49336e8e7ce509ed"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0xffffffffffffffff, 0x7ff, {0x6, 0xff, 0x334d, 0x3, 0x0, 0x7ff, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast1=0xe0000001}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x0}, 0x41464ad25f385149) bind(r1, &(0x7f0000525000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x4}}, 0x26) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000086f000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001b, 0x80000, 0x1000, &(0x7f000058a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000230000-0x4)=0x20, 0x4) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000872000-0x10)=@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$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000edd000)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000b2f000)={0xc0000011, 0x0}) shutdown(r0, 0x2) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f9000-0x4)={r0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000934000)={0x0}, &(0x7f0000774000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) 2018/01/24 12:28:42 executing program 0: socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 7: socketpair(0x17, 0x5, 0xb8, &(0x7f0000944000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f99000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000aaf000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x254c, 0x13, 0x7, 0x20, 0x1, 0x1, {0x2, 0x0, 0x0}, [@nested={0x120, 0x1c, [@generic="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", @typed={0x1c, 0x95, @binary="968c5dbcdfccfb0e95a6b8550756fe6e6da88e"}]}, @generic="7a975f99a94ae60f6507bfbbacaea3c0efd0ca0da358ca743a98c326ba901c7c998ef68123954f9f7ba7a9565abf2956", @nested={0x12d0, 0x2b, [@typed={0xc, 0xa, @uid=r2}, @generic="07b1eefc78bbede460d0b66e53e246dcf7dd3c5cc15e59648b535bde4167819c7787cc8f43fe1b0677e5a1ba401175669b2e0b6978ecf6023fc3136b9eb4386ce11f63987804c063abdc456fe492ebba96d8a1476f01879656c13ead78a751ea495f472074e3a401160b832d35a6a45d13c90335915be39ac0bf25952b8b2b6c99723297e9ba99f05e20256d5c47cf75abffd2ca1c", @generic="3042da8d9af46aa96a61637425e6e1e7e3b98d54c8ff9d273ec560926bdb9e8f79d8c4fb39906419713042dd2f7556fcb9ab4d964baa90fcdf0f6a966c204a6bc01ccea1560ab597f410c171bf16131d4288425f1e909eb02e71803544c41a01c4e59f420cd78fb3c189b5400cebab9b2094e5bf38355c1329f4d315942b13f3956c98577830ae0f1fb23e0da56109da723696ffeed4286f37375ce7233501a71debd05975bd5f545413174730a1eb459fc6e09798847f9761bce4be7a7194623fd1400aabe9ac30004a953ac947d212a5bb6ded4aefbe0f3d8e449a550f", @typed={0xc, 0x38, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x38, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x7c, @u64=0x6}, @generic="5bbc7f7e1b", @typed={0x18, 0x2e, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, 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@generic="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", @typed={0xc, 0x95, @str='&\x00'}, @nested={0x100, 0x4f, [@generic="1e30772d98bc540a453e88b06aaf3fcc6e1e23507cc48bb8a45760982e93f0fa26b497e221b5ffb3ec702e74c13434629319bbf39b95ac3acbec4c72a7d70216b6445c8f3217f24fb87ae142d4b97e6659802a1a70e1cd85463cafd6696ef620c0df3a22421048fe2c7d0ac64e7b5dd0626c4513f882f8080ee33bbc62f5fe44b0125e31e74e3fae1a06663842f89bcc570c29c589282a338994e71bb981668c2a0dc68445645567762bb28e3e86999a4b7bd6de8c835312ca9f927aabdfb1f69349f8390d7d4baebc865bbaaf2ff9ffc3f1b40c21a76ec923324c917582d08e2e", @typed={0xc, 0xc, @uid=r3}, @typed={0xc, 0x3c, @ipv4=@empty=0x0}]}, @typed={0xc, 0x2a, @u32=0x4}]}, 0x254c}, 0x1, 0x0, 0x0, 0x40000}, 0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) getsockname(r4, &(0x7f0000b6d000)=@un=@file={0x0, ""/51}, &(0x7f0000938000)=0x35) bind$packet(r0, &(0x7f0000ffc000)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/24 12:28:42 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x38, 0x0, 0x401, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/24 12:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) connect$inet6(r0, &(0x7f0000456000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c8b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000)=0xe8) listen(r0, 0x0) pipe(&(0x7f000084e000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a62000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008bb000)=0x14) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000023000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000016000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0xe8) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000021000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000022000)={0x1278, 0x2d, 0x120, 0x3, 0x1, {0x16, 0x0, 0x0}, [@typed={0x10, 0x8e, @u64=0x4}, @nested={0x1254, 0x4a, [@typed={0xc, 0x78, @fd=r1}, @typed={0x10, 0x3b, @u64=0x6}, @typed={0xd8, 0x37, @binary="1196a23a1242bf15702bd9ee30dea9bfa3ec6d69c489d418eec0a12339ae041851dc439f595a0713734db5953eb61e7f37e908e6b1cb0a42a9c9f4f9a31cf4f410e30831e39598d2deb9662f13bbe02d5045f18b60b5b0ac48e338ae6a1d456b294ae7163a9522907c705aa10fabc68a6aab93c99813c7f357e8807e25ddb7d4a505529198db59fdebbb165112259b4cf277d5772a202b34d8c12e55182082cac6e7e8c1dc5f598f0fc014ecace6653b9e4b0fa8976ad00c5284c74e0272339f1044dca101c36dc28831725ed1e6852c"}, @typed={0xc, 0x45, @uid=r2}, @typed={0xc, 0x6a, @u32=0x9}, @typed={0xc, 0x44, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0x18, 0x40, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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", @generic="79eefbadb5dc8391635ab0739eb9f546e5f67d1c445aac66d6cf6063614e808f1f39503219487bc2a1143480c49990860c9b4be87671111138ff41bb3014a54372f6b9b214aa0f9ce180adfa4bed720b0ab3e42317f0ddcfd59a0ca0eb9b929c34d03e80bf1e1c9ad261ed", @generic="201f800e43a90b6483d7dc2628a74554a5b8c914b8853e49b806a13871a7f47ac39e7bf745bcb32470e582c1d762c3aa49492518c142a7f26baa340ba2b55addbf0cc129825f13d48ca48371843211da9b7770773925a7372fd21cb00fa50b08b433b4ada7f70ff818ab399f5c6b4a654a02d9bd7a54b1061da47af5fea3c80bc1e7002ff8f9e0daad6198bb47fc2f0b006d7427b03377519243911fa3c6a71458836ed01e6c311fc12e4c8f7298077b72e4fd"]}]}, 0x1278}, 0x1, 0x0, 0x0, 0x4081}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000528000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000da7000-0x4)=0x32) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000cb7000-0x8)=0x0, r0, &(0x7f00004cf000)=0x0, 0x9, 0x2) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000da8000-0x8)={@rand_addr=0x401, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000da8000-0x10)={0x7fff, 0x5}) mmap(&(0x7f0000da6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000da6000)={&(0x7f0000d1d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x25c, 0x1, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}, 0x32, &(0x7f0000da7000-0x10)=[{&(0x7f0000da7000-0xb5)="5d28ca0940bd07616de10eccc1365e253757db1a611c8771bfe917c853d7d666afaae35fcb3444f65f0aece51ff532a290a1184808bed2c7a35f3f0d45870d7e5614d10a1832c68cdba9e313d4c294f4e80f3fda9b187cf2975b717b8dddebf1c345b31511f2b38c5a6a66bea5eec31170c686ed7cf499da108998aba928836aa9f59b191ca1428e471e7da9afd5c2f473ffd02022687cbb7712c112d4caf3b14cc1a4f38acd1a99af79c063a15db370dbc0b13669", 0xb5}], 0x1, &(0x7f0000da7000-0x12f0)=[{0x58, 0x11f, 0x9, "990c2d182637dba8d89fa2fe0b5d85c11cd1e029eb66b643323aee72f5f3e6039eed9c8692af14f288beedb23f9a372550ff3e4191587d1129b00e533d4e89a021a15c"}, {0xe8, 0x10e, 0x300000000, "05fb2a967d85a38515071cb210d2fb0ea3a64c5b85e4a4e5d02d1981869656a8974376dd55c8f7743915ac90fb291699a5553a43e383127ff056b20858ad74770ea7749390b5d3ad513da4ad25c33322030a8df215c69af0598052aa41d3539e9cf8024ad0c5e78a45c0f0654d329d2433189dcea36466465262d00f88a4bf6f8f07820e17133d648f32f29e427ede37f6628c9753d26af36612e556fa8459e7a56b988388d7fc33059904c311dac162276e8e5c4e7c88f532670a2c44ffada21176f4e08332776c31e999f52b858e9dc9e480c8"}, {0x50, 0x100, 0x58, "cefee1eecc0a09eb40dbc554cd34233035b5c284735b00b693542983dfcb9c47cff97db4b9b3adc8bb23175cb7bd3ceba1d35c37b9b2903670d2eda63d1f6633"}], 0x190, 0x14}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000022c000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r0, &(0x7f0000dd3000-0x9d)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/24 12:28:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xeba8}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3bc6c00000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000003000-0x8)=0x9, 0x8) r4 = accept$inet(r1, 0x0, &(0x7f000081d000)=0x4) sendto$inet(r4, &(0x7f0000002000-0x87)="d93540448e8e31dbbe6bc13ed7f5339067aabe0e77e0b552cd9b71f825943832342c2d0b9c83f99ad1db93f11ae26c2c0d6eec8f475fa6ca849df2789d2b4e4dce0c096d98e19a060a5538d0dcc191f00eb6461903dd9966d380f8b8b20eeea0118746d688ab1f00c28dd2f83e5dcc8c494c7b7e63178dccee8e14bd5a777293269cab858709d3", 0x87, 0x20000045, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\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$llc(0x1a, 0x2, 0x0) bind$llc(r3, &(0x7f0000eef000)={0x1a, 0xd, 0x3, 0x5, 0x0, 0xfffffffffffffffd, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d12000)={@generic="e892731507c8ea376326dda88df084a0", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x400) pipe(&(0x7f0000cde000-0x8)={0x0, 0x0}) sendto$unix(r4, &(0x7f0000250000)="13b2920855d755c343e50e27b5dab9d8d5b59da3e20a78eb67c43875f2904f6a1af68fe4799c378e29f748e762f2ad1ce02a67af4780e4734440249f8b44cd5da4a87f937f162c0ff98565de4c1473808a0ebdf8b7e8d616138e264f4292c7", 0x5f, 0x20000014, &(0x7f0000e59000-0xa)=@file={0x1, './file0\x00'}, 0xa) r5 = accept4(r1, &(0x7f0000ac8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000926000)=0x60, 0x80800) setsockopt$inet6_dccp_int(r5, 0x21, 0x80c5c5e53f9b076, &(0x7f0000fac000-0x4)=0xfd, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r1, r2}) 2018/01/24 12:28:42 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eef000)={0x1, &(0x7f0000ef0000-0x8)=[{0x8000, 0x1f, 0x49, 0x582e}]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ef0000-0x80)={0x0, 0x78, "054c2b20116e7e7b3ae52440abc05ad0c65c7d31355da353fe4d71b358c29c7d1fd5d7df774d14f0edf5de918e13cc30ca45adb6b4076226471dee1ddb9935ac06a26b6a3403948e8f04a04f98f8301e35327d2532d8819a031326a21b14df27c07cf1cb3aee085452d886905962ad8b249c1ee9ecc8c00b"}, &(0x7f0000eef000)=0x80) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000ef0000+0x817)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000332000)={r1, 0x3}, &(0x7f0000704000-0x4)=0x8) 2018/01/24 12:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000c86000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x5}, &(0x7f00000f4000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006a3000-0x14)={r1, 0x81, 0x3, 0x8, 0x7, 0x4}, &(0x7f0000e22000-0x4)=0x14) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a52000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x3c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r1, 0x50, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3af) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000080f000-0x1)={0x800000000000}, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005ff000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000993000)={0x0, 0x0}, &(0x7f00004ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000039b000)={r4, 0x1f}, &(0x7f000066e000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b33000-0xc)={r4, 0x80000000, 0x800}, 0xc) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f000094d000-0xc)={0x40000000, 0x0}) 2018/01/24 12:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$inet6(r0, &(0x7f0000477000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b73000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001b3000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xffffffff}], 0x2c) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000467000)="7d407dd145016ed48c9823ee42f2bab5b97309416674277c9a10615241af7c51001290f4fd7de2caeeeb594fc1aa9c9ad4eacc783997a275a03c9233db58f9824eaa47e8c939675d39acf00ff5dff7d539f711813e7f541cc81e2ba1eabb35e421d5917deed36d357c4c7c616988907365ce3f2b9cad481fe1565bf2097489e01ce125d450613b21ab3c4957b36cd0384ac7f29c34911138ec4fa1756424a7bf3f87376850265a0c") 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x7, &(0x7f000089b000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000529000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cd6000-0x4)=0xfffffffffffffffd, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fe6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d27000-0x10)={0x1, &(0x7f0000375000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000ad4000)={r5, &(0x7f0000bed000-0xab)=""/171}) sendmsg$nl_xfrm(r3, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de9000-0x4)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) bind$netlink(r0, &(0x7f00005d7000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fde000-0x8)={0x0, 0x0}, &(0x7f00003d0000)=0x8) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x1}, 0x8) write(r1, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 12:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a20000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bf8000)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007c8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000090000-0x4)=0xe8) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000f92000-0x50)={@common='bridge0\x00', @ifru_ivalue=0x20}) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00007ff000)=0x9, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000e0c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000a85000-0xf8)=@bridge_dellink={0xb0, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @generic="ac1adbd5d3076e68281df525bca572df"}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1f, ""}, {0x4, 0xa, ""}]}, @IFLA_MAP={0x28, 0xe, {0x7, 0x8000000, 0x1f, 0x9, 0x3f, 0x4}}, @IFLA_LINKMODE={0x8, 0x11, 0xff21}, @IFLA_LINKINFO={0x38, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '%\x00'}, @IFLA_INFO_SLAVE_DATA={0x2c, 0x5, "dd40ac30ecff2f933ee36affe1babbdadd2f788da993941be13d3464c8a748e27b9b435d642e"}]}, @IFLA_CARRIER={0x8, 0x21, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x301, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = socket(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000dd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f93000)=0x14) connect$packet(r0, &(0x7f00002ab000-0x14)={0x11, 0x0, r1, 0x1, 0x401, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001a4000)=0xffffffffffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000597000)=0x8, 0x4) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000058f000-0x18)={0x18, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000664000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x24c7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x2, 0xfff, 0xcffc, r2}, 0x10) 2018/01/24 12:28:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00001af000)={&(0x7f0000f14000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000753000)=[{&(0x7f00007ad000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000b33000-0xa1)=""/161, 0xa1, 0x271}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000053a000-0x10)={0x0, 0x0, 0x4, [0xad, 0x9, 0x2, 0xc7]}, &(0x7f00007c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000063a000-0x8)={r1, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ad9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x15) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00005c6000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000930000)=0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b30000)=0x0, &(0x7f0000555000-0x4)=0x4) write(r0, &(0x7f0000e09000)="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", 0xfffffffffffffe43) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000f8000)=0x0, &(0x7f00003f2000)=0x4) 2018/01/24 12:28:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a31000-0xe8)={{{@in=@multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e33000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x13}, @in=@loopback=0x7f000001, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x62, 0x0, 0x0}, {0x0, 0x200, 0x1ff, 0x0, 0x40, 0x8000, 0x2, 0x7ff}, {0xfffffffffffffffe, 0xcf74, 0x8, 0x0}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3f}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x1ff, 0xffffffff, 0x0}}, 0xe8) socketpair$inet(0x2, 0x5, 0x0, &(0x7f00001f1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000075f000-0x10)="6f2786ec71e7b477872e06a2eb9d703d", 0x10) pipe(&(0x7f0000ccf000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007ea000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004d9000-0x14)="8375e3d8affda4778e30012179ae2bef880a1b72", 0x14, 0x40800, &(0x7f0000db5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r4, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x12, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000d000-0x10)={0x8, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000f000)={r2, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 12:28:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000291000)=0x2, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x7) accept4(0xffffffffffffffff, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/24 12:28:42 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x28)=@ethtool_rxfh_indir={0x38, 0x8, [0x3, 0x2, 0x6, 0x7fff, 0x6, 0x0, 0x10e, 0x7fffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x20a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}], 0x48) r1 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000001000)=""/4096, 0x1000, 0x2, &(0x7f0000001000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000001000)='.', 0xffffffffffffff60) 2018/01/24 12:28:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00008f2000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cc2000)={0x8, 0xfffffffffffffe01, 0x200, 0x0, 0x1, 0x9, 0x1, 0x1, 0x0}, &(0x7f000064f000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000034c000-0x8)=@assoc_value={r3, 0x0}, 0x8) close(r1) close(r1) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@generic="cd5b3d677993ec93ff1e4b9608d18f6b", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 12:28:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000f3000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e09000)={0xfffffffffffffffe, 0x800, 0x6, 0x0}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cf2000-0x4)=0x7, 0x4) socketpair(0x9, 0x4, 0x80, &(0x7f000080d000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000026000)={0x6, 0x4, 0x1f, 0x3, 0x3ff}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003f3000)={0xfffffffffffffffc, 0x1, 0x7ff, 0xffff}, 0x8) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f00000d2000)=0x0, &(0x7f00008d0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f70000)={0x7580}, 0x4) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000617000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff, 0x1, 0x3, 0x0, 0x1, 0x400, 0x7}, &(0x7f0000e12000-0x4)=0x20) [ 1047.627506] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 1047.646424] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x1) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x15, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000907000)={&(0x7f0000693000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b07000-0x20)=[{&(0x7f000070c000)=""/4096, 0x1000}, {&(0x7f0000fe1000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000f7b000)=""/154, 0x9a, 0x5}, 0x40000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b28000)={0x0, 0x80000000, 0x9, [0x5, 0xffffffffffffff41, 0x7f, 0xffffffffffffff7f, 0x100000000, 0x7, 0xd9, 0x9, 0x5]}, &(0x7f0000917000-0x4)=0x1a) connect$unix(r1, &(0x7f0000e91000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e0d000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000)="", 0x5e) pipe(&(0x7f0000b6c000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000e93000-0x4)=0x2, 0x4) 2018/01/24 12:28:42 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000d000)={@generic="21a7441753995e7664b122b2eb2ab36e", @ifru_flags=0x800}) socketpair(0x1a, 0x6, 0x1d, &(0x7f0000019000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000019000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f000000b000)=""/202, 0xca}, {&(0x7f0000011000)=""/232, 0xe8}], 0x2, &(0x7f0000017000-0x1a)=""/26, 0x1a, 0x7}, 0x100) r2 = accept(r0, &(0x7f0000019000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000018000)=0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000018000)={"8c6c8cdf62a8a6d6d2e1ebb1112f951e", {0x4, 0x2, 0x2, "a1a85db3f8d8", 0x1, 0x0}}) 2018/01/24 12:28:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006be000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) 2018/01/24 12:28:42 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00002e8000-0x38)={&(0x7f0000f7e000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000007000)={&(0x7f00009d5000-0x10fc)={0x18, 0x35, 0x149, 0xffffffffffffffff, 0xffffffffffffffff, {0x17, 0x0, 0x0}, [@nested={0x4, 0x3, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/24 12:28:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00009d9000)=0x0, 0x0) getsockname(r0, &(0x7f0000f4a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e82000-0x4)=0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x1f, 0x2, 0x7, &(0x7f0000bac000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ade000)={r2, &(0x7f00008e2000)="3d7cb36278593ddfd72b55ca3d00cacbb67b09df1ee5ed331a1fb449d835d7b223e7912a8214fe5de42b9ef2230851a257ecd9cb854668f8fc1a664335b16be02bccf8dcaeeaa4c91ba6df9db4c4d0f607c5da12bdf4075e7bbe", &(0x7f0000510000-0xce)=""/206}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000533000)={0x4, 0x4, 0x3d4, 0xffffffff, 0x2, r3, 0x8b4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001f5000)={0x2, 0x0, 0x3b5, 0x5, 0x14, r3, 0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 12:28:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x25, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/24 12:28:43 executing program 6: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000ac0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ac1000-0x4)=0x58) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00004bc000-0x4)=0x60, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ac0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000056000)=""/99, 0x63, 0x2021, &(0x7f0000000000)={0x4, 0x9, 0xa7, "a453527d54bf", 0x8, 0x0}, 0x10) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ac1000)=0x1, 0x4) 2018/01/24 12:28:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000051a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) ioctl(r0, 0x4, &(0x7f0000000000)="e2e14279e54320f0dd8e349a7221acba8c134e7b7d674af410e46692763b0363eef01ceb0d318809de059b9f4c0eed017b90b20088b11b587bf1cd033250728693535cbc075956dd214b17dcaa3e9996d8758521ccce5be4cf44f58ac094") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000ce6000)={0x4, 0xfffffffffffffff7, 0x5, "42a6e99a26b4", 0x2, 0x0}, 0x10) write(r1, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb010000001c0000000000f7000004b40000003c000000", 0x26) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ce7000-0x1)=0xffffffffffffffff, 0x1) socketpair(0x4, 0x807, 0x9, &(0x7f0000b36000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) syz_extract_tcp_res(&(0x7f00003b1000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce8000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000ce8000-0x50)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x69d5, 0x1, 0x500, 0x81, 0x1, r3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000855000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ce9000-0x4)=0x0) 2018/01/24 12:28:43 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bd5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x9}, 0x5, [0x2, 0xe44, 0x8, 0x6, 0x6, 0x7, 0x84, 0x77]}, 0x5c) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000735000-0x3)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f37000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdf000)={0x0, 0x0, 0x0}, &(0x7f0000cdf000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5c000)={r1, r2, r3}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009c000)='dctcp-reno\x00', 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b67000-0x4)={r0}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000dd2000)=0x40, &(0x7f0000610000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a91000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/24 12:28:43 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000748000)=0x0, &(0x7f0000edb000)=0x4) poll(&(0x7f0000846000)=[{r0, 0x0, 0x0}, {r2, 0x4030, 0x0}, {r0, 0x2000, 0x0}], 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1f, 0x80806, 0x20, &(0x7f0000ed4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000500000)={0x3, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000969000)={0x0, r3, 0x10001, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000024a000)={r4, 0x8000}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef5000)=0x1, 0x3) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0xf, 0x10000000000) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000080f000-0x4)=0x0, &(0x7f0000450000-0x4)=0x2085f732c8fd1696) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000df4000)={0x0, 0x57, 0x1, 0x3, 0x6, 0x0, 0x3f, 0x7f, {0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xedd0, 0x1, 0x7, 0x8394, 0x40}}, &(0x7f00006f3000-0x4)=0xb8) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00004c9000-0xe)={0x0, 0x400, 0x3, [0x0, 0x2, 0x0]}, &(0x7f0000df4000)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={r8, 0xff}, &(0x7f000041e000-0x4)=0x8) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df6000-0x8)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0, 0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000091a000)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value={0x0, 0x0}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df3000)={0x0, 0x7, 0x8, [0x0, 0x17, 0x13f2, 0x1931, 0x8, 0x401, 0x100000000, 0x9b]}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xb4d}, &(0x7f00008ec000)=0x6) sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r10}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r11}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r14}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, {&(0x7f0000618000)="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238a0a7725d05869c6e6cb07e70b76c2523010715e00bdd3fde067159e227d880bd5c0753a0b4aaefe9e1fd5dd9a275eeb944dbe5003af941f7647bdcec4d88c1fb304d401cb2b8b439e1d381bb71b92631d609d9998832a445cde2ff915d6d33d9f0a0bd3951bbb7a35c06ae9fc73965f94549e7d0654dd7a3e3fbb3d169f39b2ea69c27707d63a30977ef7e7ec6bf95a9d7f9e13adc9aac246faadc918818492bbce29fda1b90e98bdee9382c891aed713e73538b5c4b2824c8adf99264cd2878f999a30baf22a3fc90c447d4d36dc09788670019a49fbbfdc9c1df7a05a1e7312ce76980de1374ca8679f49d0108a2df240eca529cf6d5894c4a6b0647ca0106dbb05a38280f2f2cb463cb494f445843296f1ed6bd3660d42809951f860dbcc454a8dfd7579aac67ba63edc545438d9e7411c1da6ed997a75e64831bf24563aae612576347ffdf05998007b7a45bdf0d643e0eb763a0c2e98596ff6f9d47896eab840e65cc458098fbdaae28ea46f12fe851d3eb7d4b5c75f1af789ef02bcb770886639b10deade61cc71dc8c28f2d9591b29618df10e1015e4379038af973295f7b7fca32311e718ac49eb1021e407dd12df690fcf8377f4031e0a4f991d6223bb3bf69f3fbfb5218a5a28cfff158013062dfd66ae37c1079f1330c337b6960207561be73a95d6dc02ef8c90461ab7ef3ec535aebe019cc337686fdaef9a91a80a5d61854b5de10f7c2e4bd06dd7ea084d6cfeedf910e6b30411104a8f88f92a3edefd1d4dcb28630cd11c8d01029c6d75e1f84f13ae8a059e45759071114054bc2bb4afe7839dfdb017f7ff0eb856b131cb36024730d0ef4834e0918d79480b5d69c143dff0e2e9a0307b7dbc36b8b75c06419420b24860954bcd5016b034d363cf187966c343e724e891b14dee41053ee879d9551d51161f9b46a50838b5ee3d1ce48d09349c2d4dfffebbcb12a4932391508fdd777ec548955fc1f36f7301e8e66484bb49b9485eed1a8dd5e8a1c6c238325b7ca9edf4ecc770b809b20fe9e57d25c390dedf300f76ffaccc825405a02af3d591fcdcd179cc080e24d8c676193c66fead46bf8b66ba310189c6be78ed43133647cd9a7bef155498b2e55783927e17e10828e9f2f7815e472689017f9a40694708fd97b470f48176ab84155ae41defd9765056f194d815862a9f0381415155841d301862a4608c64af2f2611c6d55dc7054a0c272c0cd9e4e701abdefd3ad5a4b9dd4363730228dc49787bf345598bbb3ee73deeaf61901198e0a785ff81660612d1392a2f66a7b607788cb22ab51ce9c74566e9268b159c63091ef9cf28831e8927dce59d44f9d33461fd5cd419ee14d7d6f72c602b240431065e082f17ae393a8298c44fe8dc1d3a8d593a2cfbe940364b0bba76c943a9bad30b1b13470b16d1a0e4b377afbfaf33ff184bcd9cde26f77905891b64ec29e22cb5e955724c2672253ac2996109ca2eebea69a4d3d242e60cff24d607e543ae43086da18fe4c628d92079063844960dbc9b18d5b627a3ecefc99aa40d94c7815373541029bcadeb13238e5a04b30520bc371deea2e690d20e4f9480e030ea3c8927738eb5c346e7ebfd00483c57697dd03beaadfa48136fd24050449f8f29ded5e5f1e53d989f69c8eccc3415021122d94553a1a4214d99b0dee9421765b67e6e39ce7d60b7641aa834bf2e172ca305ab046c63906c531f6c118d1608b2b609ed19596315ae0ed710478c783d8b3ab465e9c1c74791050c7e69cdbcd19a19fb8b828822a6c53e5d97512b55bd7e4bd260c14837f7c4045b6dde32b3665b7ac1e8824bed1e2cab9e763e4e2e7b36df99653e9ecfba06f7702b6d99bfa3fedfa2d0b2ac91e72f4efcd3f1dbec46bfeef5be3cfdead753759508093ff005d5111861c23b33d98bb9a0b9b14366ac1bb99057d98c90871869e4aa9e8a489b163ccbdf35145101d92e5e7c7a2ea9d588f3df941cb9f196a6db6fc1def491a6837df27f5fd62b17315110f796c144c6063abdf430ca0fd5070effb0ba819459ab2cb0366a86a4f7384e8da2137359ce8c04d5a47ff0a3cb27ccae26cf50cbf7fc03a4b179f1973935263062df948f3ee50c3e85d05ea2fed0ece6150ef6fe185f142b5bebd9432d5db3e645a899345497a192883dbd3d3f909c83c48087b66b49d144f16a9070bb165d3c38436b77bd498fecbf456655cb32f48295a2ae79427f67d5e76d6db67df3318a08ffad728bb1295d0c0aefa88b27659a089e6", 0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5, 0x0}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r18}}], 0xc0, 0xc090}], 0x6, 0x40000) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80f, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000001d000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000021000-0xc)={{0xf3, 0x100000000, 0x9301, 0x800, 0x1, 0x4}, 0x9}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000)=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000f000)=0x0, &(0x7f0000022000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x1f)={0x0, 0x17, "5f1970cf55444db587503c6975f8d130bb6880582c5993"}, &(0x7f0000023000)=0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000012000-0x8)={r1, 0x7}, &(0x7f0000003000)=0x8) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000015000)=0x7ff, 0x4) connect(r0, &(0x7f0000021000)=@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) ioctl(r1, 0x8, &(0x7f0000110000)="0c1a399d8115570f01c9") getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept4(r2, &(0x7f0000fdb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f98000)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000796000)={0x0, 0x7}, &(0x7f00007ee000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000543000)={0x0, 0x1}, &(0x7f0000d35000)=0x8) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f0000d4b000-0x4)=0x0, &(0x7f0000c76000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000036000-0xb8)={r5, 0x4, 0x7ff, 0x9, 0x1, 0x5, 0x6, 0x400, {r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7c, 0x12c, 0x1, 0x3}}, &(0x7f00004b8000)=0xb8) sendmmsg(r3, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff, ""}, {0x7f0, 0x186, 0x800, "556905e295c1d17f29911cd84de004e5c42d15f5b24f142493a0c7225362f1e6b28e22a7cdea90af88b73c099c362eea15e7fe6e3d1adfcbb8d90c2ed6a2b0192d60327e21dc06226376e57d5ab04e9ff09b51943ffc44288c9d9412d7d2c423e56726655858311d67af3fd715c32d4e668930639ee75d608afd43d95064c0173a441a2cc0649c02a551fd2515177efc3465099d100661666e75c1fa6b140e157b009cfe3dc53140d9eaf48e14f4c2f1a96e5b28e1f693eb50d47169016244791c418fb93aedee3b31a326b609177809cf0b51bde9ffc6885780a990e20edff7107379bad48c0239eddb3b11070871d83a6c6454eee321d9c49a978bea19e065c5b166d037cbb09f82b13cd1577b637b699d5ffe42bdb7525a0cd01c801d6c78b92caca0d10480a749aaf2d159fd2988aa432ba87a0049e274bf0910f4479e74bd10123171a691c0c19ee3e2f15b4696db956a58a0ec9cf23b024636f9e83bfa47590f36479dff6e2bba7726de1faa28d0fcd9cb2fb319d622053bd4cad6bffca7c947e8b25836223780f3d94b69fda9b411061a76b367839996dabc3c68ad87b4a21a08e62e87d8df6ac7ef3485cc924ca409f19cebdf293cd02e43dff118c945d37599c6369dd9bfa60ed0afcab97a7246e4a96fe805e2c0573c7708ce396d055ddbac4e9c45af709107e8d4a77b9fa2cb861a5dabce6fed64525325edae49cb62f7df1fc08edfba04d4e80c1cf1cdc1d56a056a61cc99e24031ce95bb726e6b879bdad0ed629babb528d7093c13385bd9df01c74983f78e631d95cb95cb43ba88dd8c2bdd1115bc9fbb74833c3f9218af7947bca063c53d3703a116ed6b9c00e078001a716cc58358da9416fdce00275c4fc2865cc1930ef3dcca88d0055cb7f2a3a6b5c062a28e5f0ed80af9c1d4e3a63884039124effc43aec97cfc822a0ae78f28f67cd5cbfa7f14346c8a079d22053659042a571476737d9fc1f9a9b1fa7209624ace0946d97ba743070d407e5276361481239727d703805e3570e2f4be8d72a50d0ceaab34be7c528e86cb6ed30ffaecb2b003b425328b73fce2bdf7a03fcac4e08eeca759e2f36747e8df58b8268ad9d5b2acdfb32b6dd64a50950e0f518fa5f2599cfd3d08f63be60dc44279bc4585da9675ba1b55450ae5e93424abd493b38dc98270d3ca74259d3d6e05af1edccc704db7d5af542aa58e64a105437e80b1136c40e57779085b1d7a69d4395fdfbbbdd1c4c7d154745bb18376872cd4fc21c606030b3d01c435c8b258af9fe39a1ea7fea3d6629870031fa86d7ee5f5d7a92a9552e58ddf269f25c3925ec0753f2f14926f11cd41b50d1da8844ef7323c7ef6049983ceed995cbe6b2179aed33d391664a42c4b144f721ac60ae748995fe86db846cea7cbdcccc732199705c5a7e858758f84410e7ab9ba3c0d8011ed18e11b3a88e21eed22bff9c875099ba93066afbfb728778726d35860b1252b2ec0510f738c6c85c2fc1da104ca0855f3fafe8ef83c5c547a80fe0a207bc9a0546993211f46e64c233d1ab26189d6f032eff05f5b3870d5251d9a134c873968a7fdfc8cff2c71d9843d36c2803263daae84eb12df062225a8479e1690e8d55cd53aafa9206c707cfa2b7e97c5bbd1610bd5c46a4afe916e5b9690cb93f512387c70c6fbb81460761d0df4405e3b862e5f3d934a8e5a901c91813c8d905f923e387559a18158f269a7d5cc0aeba8acaa46f4c3dab897a776aab8212cc3c8d96b5179f3fa7807328b5aec5a6bdb9bed8e801e627a92a74212559459c84a5d247e94ed9e652e408a045543e743c1da308647471d0c734ffe559c8ce4b8a27a6f7ca50c7b34b90590a31fca2de098de049b62434275a79b646f0620318d83f98895c798070a78a4701bd1cc0e85d68e4ed99a411b4325d36c19d7963afd6f582916baf6cf7f4b039253c88c6582f2a44060f380d3af38dee09d475b8886588f41b569537744aedc432b1ce42eabdad26292a15a14461edb88c6c1041167cbea67a6f5bf628dedbad15ce38034cd3a99a5301449e013b28ec4b4a0c29b58e2647f05af1151008a73d10925ed9eb6f66598f21ef4332b65482a46de02874f8073d580a767bbc9dec4d4a93ae080d3847367bd067021f29d4f69cbfc5e0c03d95a81e3652a48f7cd77352238f5ba1c5aa91e99bdc30230d43f0dccb963608fc810d162c3c63d21a5f61deceff94b50da1c2942badf22dfd9e551a5f391e5f4eb80279dfa4bb0fabc76422f4cd2e864a71afe4d3db0f17d9afde57f958a874b92569f3cf17c5c56cc08f2593b9790037279f3d34621a68f36737b1a799be5c53417d06e214490463ba563a29a64fc8d5160e434af68e170810b31beab1bee4e27a472b7fb357c348d0527ab03dbb672f0a2da9995e61ebec65e8ff77a7e93805574024c2d11d5df40246749f1d7851c8a463e2d899a233006ac997a51c4032e9fccc26e2ccd9d5397d6c424725c9a4c0b52d4e1566bd205c870332f3fcbac14c996abe42dcd6bda06fdc586d8f09e6b3e5f89e121f974d7515d94c6a374834a7bede7570f17658389c7a9b5a1866d4c3875bb185786a1f6b94d6cc8a411260e18b4887abcadd99be60c70ac924dfcc190d80fa8bc5cc542a2ff8898c4a59a33c2cb99923bdb151fbd25013bc27dce4925c3dde7830f88cfa5ca5e8fe51f50337ee1f599dfc2565f95c7169ae5a67c7ea438b332b163ba37e2a01469c2ccf18086daf6abcdb7735a14f226038bbaa0c4dc757e0df81778a208f91efe423ed826ca19b8958f656569c259b25884df01862495d5f5cc01c00ebd20c1afa4795eddabccfb"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) 2018/01/24 12:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x156, &(0x7f00009fd000-0x1ef)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x120, 0x2c, 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}, {[@routing={0x3c, 0x8, 0x0, 0x5, 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]}, @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}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0x100000000, [0x2, 0x49b, 0x2, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/24 12:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000636000)={0x0, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000084000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007b2000-0x5c)={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, {0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5ca}, 0xb21c, [0x10, 0x80000000, 0x7fff, 0x2, 0x800, 0x4, 0xffffffff, 0x807]}, 0x5c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a1b000-0x18)=@add_del={0x2, &(0x7f0000f66000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x26a0eb60}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f5000)=0x5, 0x4) pipe(&(0x7f0000c15000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000d51000)="517f", 0x2) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000042c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000055a000)=0x1, 0x80800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000055b000-0x8)={0x3, 0x7f}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000d94000-0x88)={0x3, {{0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000c8c000-0x2)=0x3a8) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000dd8000-0x35)="293851fba4fbc1b9e409d2d7d23ea0ac8ed692209a33a8ab1e0e0a27911f3212e23f93901af286ff03eb1ed435561600cc496b4004") r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000001c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00002ac000)={r3, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 12:28:43 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a65000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffec7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00003a2000-0x4)=0x0) pipe(&(0x7f0000a62000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00000a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000732000)=0x14) 2018/01/24 12:28:43 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000735000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000022000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 12:28:43 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket(0x1, 0x0, 0x10001) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fd8000)={{{@in=@dev={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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b01000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000652000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fd9000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getpeername$unix(r0, &(0x7f0000af0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000270000-0x4)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d0000)=0x14) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000fda000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) listen(r0, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000189000)=""/157, &(0x7f0000be7000-0x4)=0x9d) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000003, 0x2) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000041b000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 12:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000081c000)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0xa, 0xfffffffffffffffe) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00008ba000-0x8)={r7, 0xe452}, &(0x7f0000a66000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007f1000)={0xffffffffffffff9c, 0x50, &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000650000-0x4)=r12, 0xffffffffffffff8c) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r14, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r15 = socket(0x5, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r14, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r16, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000970000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f4a000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a2f000-0x4)=0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000977000-0x4)={r1}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000749000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000aae000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000144000-0xc)={r3, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000014000-0x6)={0x0, 0x1}, &(0x7f0000013000)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000014000-0x8)={r2, 0xa766, 0x9}, 0x8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fafb72d13b2a4a28093023200f9000343046c2623692500010007000149bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/24 12:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x6352586cf34e188c) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c1b000-0x4)=0x1, &(0x7f0000043000)=0x4) 2018/01/24 12:28:43 executing program 6: r0 = socket(0x1f, 0xf, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x1af, 0x9, 0x4, 0x7e6f, 0x8000, 0x8}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000678000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c2a000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005e5000-0xe8)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000af0000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3, 0x4, 0x1, 0x3, 0x0, 0x80, 0x80, 0x3f, r1, r2}, {0x3, 0x598d, 0x7, 0x3, 0x6, 0x7d06, 0xfffffffffffffffa, 0x3}, {0x7ff, 0x24a7, 0xffffffffffff0001, 0x8}, 0x7f, 0xd, 0x6bf8f6f11b4b07e0, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffaa}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket(0x5, 0x80a, 0xffffffffffffffff) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f00004cd000-0x10)={0x27, 0x7fff, 0x8001, 0x6}, 0x10) 2018/01/24 12:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b40000-0x10)={0x0, 0x38, &(0x7f000041b000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}]}, &(0x7f0000626000-0x4)=0x10) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 1048.034265] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x1d, 0x80007, 0x2) sendmsg$kcm(r0, &(0x7f0000559000)={0x0, 0x0, &(0x7f00005e9000-0x30)=[{&(0x7f0000a31000-0x88)="33d90af44d17fb64eedb3f99b1f79b0fd0e12412232240a1604f015a9306f07a5da016d2a10bac1aae0050a38c2cfec6b352a43200708b9adddd303b3f979d5ffc7b6631c2834bc3112f2b73d562035239865a1bd6496eb912fbe2dfc0715aac4e2ae456619309facde7160a5166d65df651cae250521450677bf183f43f8336c72e4832b508d1c4", 0x88}, {&(0x7f0000466000-0x88)="9abd7ed7bccecd05c877fd11c1002d8b9da80a81f8a50326e3f45c33244baefa5acdaab2cdf49e95b8502d19baca8672d634c4035e7ed600b4f12cded534b90ea54fdfe0eba8514b6f9841ce236d362383df388fc2e92aae1996e83410e586cceebf9901093e150d41cff15be9e7c372494f16fba41ebc724a3d23fc62ece21ce14689ef193172c7", 0x88}, {&(0x7f0000f2c000)="83b520a30c18e5025167dcfd1697d0973d0b5f690e3c39ec7493ce4935d95175f94a9afddf685f46128bbd326c5d54df042a639eb89e00a04e8260", 0x3b}], 0x3, &(0x7f00002d3000)=[{0x78, 0xff, 0x8, "233c0fa90536e8158e10b7e80d6ae12ba6d4e68279147f3b9a7e09ff5ed5f19c47746b4b2446a84c25d82609bc0e8dc4dcf110b6500777364e5df4d1902356fb21dfc1e25eb2f8ea6f9ed69de2d2b42dbf3acf8174b300c35ae73b24f6b602aedfd8bf71ea"}, {0x40, 0x10b, 0x3, "e8aa4b7c1a2a3ee1b98771b5a122c988806c3a4c543a12b3606003e9308b1987c553ad80b1ef530db32be3bef81528eb"}], 0xb8, 0x40}, 0x800) 2018/01/24 12:28:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000+0x4b)=0x48, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x401, &(0x7f0000cd5000)=0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000d000+0x51e)={@common='vlan0\x00', 0x1ff}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) recvmsg(r1, &(0x7f000000d000-0x38)={&(0x7f0000006000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000000c000)=[{&(0x7f000000d000-0x12)=""/207, 0xcf}], 0x1, &(0x7f000000d000-0xe4)=""/228, 0xe4, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008a4000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000ded000-0x12c)=[{{&(0x7f0000f4c000-0x80)=@generic={0xb8635d8d0c6b13d3, "b975dc872e54f17f5b728b99ed8ff732f135e5e61592fd7c098d9de6275421abb0a8ce2b0ca4a7eda157051e4781a90fc5c91cd5d8f055e21d623a3858d0d786238ecd054e05c99ca4d4f45c5c6e00c571effb3d2ba8a521d002414847feadf5c0d9ebb60fe04c386d04c373202834085b723795fc98e0f9a44f07936633"}, 0x80, &(0x7f0000425000)=[{&(0x7f0000eff000)="2f05a600d5603d0324cc15e455ceb3ea9307a627907cac6f0b24f1987d530564c48056fb186ffbd4383160", 0x2b}, {&(0x7f000000f000)="0b96794546ea2bf2a03608d10e099dab24fe3079ced047e755fef9feec6251b97e978f585e5b30c423df78ed8160aaa7e0feacdce1bef3908941818415c02e65d606bd43941ce31c85a96705b2a05e254bf6dd8ecd2c2e4bd27797b98beda5c5db33501353be237776ebb1d8f99f66d8fa98c1b8118e108af04ed45372", 0x7d}, {&(0x7f000074d000-0x4a)="37435e5a3e6300b0b911dd1ed1bbcad1e8ac521b402c78369c61afe839254294c9e5ed73d716afea77e2f1c252fcdf8c7b928b763aeded08522e5605373917680ef5dabad6eea7ce1d9b", 0x4a}, {&(0x7f00004fb000)="4f3121c0406b8342077d287d8e820a4c689f55fec798846d64f3d5d39a091febf72817da5986846b6661e7327078d60cc67f42b7c34992fbf9c0b9d45809b7b0632884c7632066afe46c78e685a447f4ab06e04703e6c5ee813138b4b8f4c24e17482ffcb8c6e5983a64f1eb0a6082a80d52cf16acb6d2736e7c00851e25b1ddeda74772092f19f55bd5e53082f7ffbcea05a1d5c08813bf51c7d84b0f53c1fb37d4477ea96678b6dfa06ada3c1726077097165c1cd38826a33e843a195c88ce06203f22f145e570922f", 0xca}], 0x4, 0x0, 0x0, 0xc001}, 0xfff}, {{&(0x7f0000141000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x0, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}}}, 0x3a, &(0x7f0000a25000-0x20)=[{&(0x7f0000dce000-0xb0)="55b32f172d96c749430b021d12b4aaedf580661d4a27b2dad2d700eb9e4cfb6976a8c4db6bc3ead730b8b7f750cfe1d9a426c2cbebe5e732ebd73375022abb2a2234927364aa6622c76adf83dba7f62f36b8d5e8bc16870dbd3e2a2a058eea5054962f7842cd45f1a4610014811d15d2e352560aeda6140aabb9feb29ff06246119a3c233e77ee4d7544cf8de657ef10312d5cc22a9422cb387a00e3fdf2c166d643fa94fdd651bfbad44c2eb0d27dbb", 0xb0}, {&(0x7f00001bd000-0x8f)="dde2ec2b985b4ca727194869c0385c030852c8710589ae7a9144a139ceac869147e06c167e84530e28158dddb06cc80b1f112bd016410fded02ad2486fa44d0f6185a8824584d859b9d403538619a47eba9a357442c855e3ba3ae276747083b1d9cfc76b89909f1d00138d4a7f2db6ce9417cea8ab9af5be37f3928d821e61ef2f513818ea287026dba859e6dd8615", 0x8f}], 0x2, &(0x7f000045d000)=[{0x60, 0x100, 0x0, "8f3f516428239ba13616ffd8ce8104083ff6f3e21ec7dd02998392e73e28658056954c0b7504c62325b36902c0bf1a8386ab3e1dd751cd50ed590c4652586d49235a745284e513d915d2"}, {0x50, 0x11f, 0x8001, "1dc2a3fa768d316025ae8945d6d9ee532c05b41485b681217166b2b7d5762d39888cb27d42739a81f7331181e01df17335189058ba1037f2ab4e"}], 0xb0, 0x0}, 0x80000001}, {{&(0x7f0000cc6000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a8c000)=[{&(0x7f0000bf5000)="5ca81a7fa5045760b95ec43afd4c88713c354e81ed67f188b1d8a2ec4fd08d82c6bc4065129a5524ebc5f15022fdda634f18746a", 0x34}, {&(0x7f0000119000-0xa4)="fef4ecfceda477956a5a9185b62c79353454739c9cb5729218384debf37d7c686930d182be288c5b149d56915c6318d21090229d344a00815cd7e03fe1922e1a3153aa5d5ffdab29ff96380e8c9dda57dd6a4ae77e54e8a8f2055bb9214048937bf0857fcd70f0b97b34b302de50f97b154991ebbbbe33d24b10b2bc3bcb9d220f428e6a96047040683192603930a65ba9bc40a936f25b298f613a1f2406a31a1b87c775", 0xa4}, {&(0x7f00005b9000)="de51841a6870f04f1ed0f743247a8549b2f28e4b88d3d0a65c4b9262e82496a8cf0a2158c0a4c4510fcb44b69d113e9546180050fe87d2a72efa35a98b798ffec08776156b19f57adcbbfc571fcaa72856e396ed644d0152cf008ec5e58261434481ffca88aeced13c5ca13ab4d91a12dcd7098f85330937a8f9b540342d2d4dad90b3496137a34ca745f341da652bdc08df22fc8119e59edba1cbeb1994992a7f8bdad650660dc3e12c7cc1edda7b38af2337fcc3b5ff3651286e94d2c98ae5aa0845a0fa23b2ce968075613b4a040a7404660673951d4c6091c48a3f37db8a06a59f5a937b24a8c6", 0xe9}], 0x3, &(0x7f000073b000)=[{0x28, 0x11d, 0x2, "0d783dfc57706b09e1d4bbfe2396b5b34352a30900"}], 0x28, 0x4044004}, 0x4}, {{&(0x7f0000769000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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{&(0x7f00006da000)="4e17d1766e9b5e2115cd274b19c1cbae2f57c8fc3bf665f3fba6f7e1832dbddf4c5e1c24471d4b789a7cba8ec675e958fb5375d56d223b87f68a90cac20fc7352f", 0x41}, {&(0x7f000006a000)="e36e1be6f3a949fb099e8a393722ac2e0852a3e419fad5b8e9d9fe6ff766b80b3350cf9f7c5498c274b8d71b9cf30f221fd4f0bbe83dd771f62c6bad24123dc63e66ebc1877d75cf34156b30c40905d167391882a64484219e56a40260879104ff20ffebfbc3d7dfbed43fd277680b19eba21262c042285300c81c962e444e9ca37bb635a6346c3db7bf7b1b1d719fbd4c4a3f10738e2f50ccb4a506b6e730179132397b2d98affbe472f27aaee2ed389298afe521bacfb6101d0606e4c4ca6e548cf0e2c1bf8634c5fdce69ebdc52032cd3d72da1336290ed6c90a74d53b55f8c91057c0f9472884e5d3af3a0", 0xed}, {&(0x7f000089d000)="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0x1000}], 0x5, &(0x7f00006e7000-0x2b8)=[{0x100, 0x10f, 0x5, "a2ba50d64986edfbf4814b65b99556ba28fbc958e8bd51d96d7f444d862abaf804664bfe8a9be0a95cf5524e80b14fd660aa0200b5fb73bc88ca170aa5576919423b2600bbcd4c95195b2d5f8140a00c818823591d0b6502a164bc22f98f5d1452e68cf26480b330e6d1727ec1e6a4f394520bd213e3e55ed22c0d3ff4359cdbb3742f4672b63fe91ec6a84b547c985773f0b272f5b57c448422a60013400979856d18993f0c339f21e7ab877918831bf6f0a2fd20f082dcbbc1323369671709378985a590114c44b4a51d5951e152abdba08a974a64c2262d3b992009385d1275b0852ac0b63b548cf2f8cf309e"}, {0x100, 0x110, 0x9, "da5e8b624da152cf6a0ba246c98f815cccac03934f24d48c7b4a4631bec829c74f4b9917eb3412c85ea56e864d0fd3189afafd62e7bdbd8c7d2a9367848e881fce2a003ea6ad6bbf05ecf1486b6776fb6f817a75aecfa3f71a01281aa219be1d2f8f68bcc67c1924baa7a3e1791f0aa684291ecb2794af4d0f2abaeb7980998941b418922542ebb44adf4d8b97ef7150a681ea0e8c736391619be56c65ef778350b5bcfb9707599ed937d7fedd9b176adc723e8dcc88ffe278a46faf938d1be8b78703e4b26030798597ac356a80702a4e981e3c32eda990953c4cf8ab9260dad0c3cfd15ec0edb753"}, {0x58, 0x19d, 0x409, "71642aacee1d0f74ac70f2420dd0d70ab87183de815d43c34b1dfd1b6ee3b026d0fabf05f3be78f1b8e13d973d86854dfb6ddfd0adcbbb8b0ea76e39064542922a8da2ed09"}, {0x60, 0x103, 0x2, "b04da8456947f89291d7542ccaeea613f812b648903c1b8885efbf9299d552ff632906ba12b0dbcd755bd3d44db671fcc93770e414046e6b52524fa7517676b876156042e537066713d791c214f5e1"}], 0x2b8, 0x40}, 0x7dc8}], 0x5, 0x24000881) r2 = socket$inet6(0xa, 0x807, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006af000-0xad)={0x0, 0xa5, "5d30678a8444096c936b62d14af9966b1a25db58452a449925babaf7384d099cc3045570d82a82764ce73e7811861258759728f7c867e2e40af1c78d942c4411b4c6abda545486a11473c27315af65234d0f594464bddd21d5d0e90f219a1b6aced5f3e8211c1fbf3105f8ce7e1a94e6d8378808079d9db2a14ba23682a3f5aa4633e4a7bf386d3470a37a6f82f493d06bac5a7b3adce00611c78cf05505abc7c602872431"}, &(0x7f0000855000)=0xad) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000568000-0xa0)={r3, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80, 0x7, 0x100000000, 0x40}, &(0x7f0000a2b000-0x4)=0xa0) 2018/01/24 12:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000aa000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f00007a1000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xd7, 0x4) setsockopt(r0, 0x111, 0x4, &(0x7f0000fd5000)="01000000", 0x4) 2018/01/24 12:28:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x1, &(0x7f0000880000-0x1f)="d84850eb8dc126d90522d9a727ced78f653f549f4640fa88f5d9de3632655f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f8d000)={r1}) sendmsg$inet_sctp(r2, &(0x7f0000169000)={&(0x7f00000d7000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d3d000-0x20)=[{&(0x7f0000e3d000-0x13)="728f81dd09713d7bc57746dbd7cf1aed51c374", 0x13}, {&(0x7f0000f62000-0xba)="b4f9efab5a79605ab214174499cb12b07439503c3b72ace90e2126999f9fee77e46c16ec92f863c5a8f8b59314c8b833d425e981aad1c8acadd99c3bffd20af62bc6ac72d49f8678ebccc728bba1a07f9e114d502b82525d711d69f15d88f6247bba0fa3d51d59870475f6082e8e075796767ca7cd5bbeacf8cc7dc7684de447394457dec4967a5238de6dc5ade5b3c2507e8afa1f43f4f903a43bb74f5253f34644b1372bc83e7e8b90a5867e48bee68b8c2bc908f3e2f27dc3", 0xba}], 0x2, 0x0, 0x0, 0x8010}, 0x0) sendto$ax25(r1, &(0x7f0000a23000)=';', 0x1, 0x0, &(0x7f00008f0000-0x10)={0x3, {"5ee654f993b8e2"}, 0x0}, 0x10) close(r1) vmsplice(r1, &(0x7f00003cb000-0x10)=[{&(0x7f000014b000-0x5c)="1fa9dec28c98375a14084d43e748249b1daddf2b842d87e8f77f36969e1e5b5cd6bc48e72e082469b7578cefe1b461d9409d8a9bd428e7bafc84bfd004352645d21eec664c68cd27a9566ebf333c45aaffe9e8a836690cf31dca301d", 0x5c}], 0x1, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000cb1000-0x4)=0x0, &(0x7f0000685000-0x4)=0x4) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000a000-0x8)=0x0, r0, &(0x7f0000023000-0x8)=0x0, 0x7ff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) [ 1048.088151] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003cc000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xc000, 0xfffffffffffffff7, 0xffffffffffffff2d, 0xffff, 0x4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00002b3000)="3900000013000904690600008000fffd180000400100000045000107000000140d001a000400020000000a09000000000000010c02001ee400", 0x39}], 0x1) 2018/01/24 12:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004bc000-0x4)=0x8a5, 0x4) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008d8000)={0x0, 0x0}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00008d8000)=""/4096, &(0x7f00008d9000-0x4)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 12:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x4) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) sendto(r0, &(0x7f000009e000)="270000131200e7ff00ffe90003144a00", 0x10, 0x100000000000000, 0x0, 0xffffffffffffff97) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x10001f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000012000-0x4)=0x3f, 0x4) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f86000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f86000-0x38)={&(0x7f0000f85000)={0x10, 0x0, 0x0, 0x40040c}, 0xc, &(0x7f0000e36000-0x10)={&(0x7f0000f85000)={0x578, 0x42, 0x200, 0x1, 0x1, {0xa, 0x0, 0x0}, [@typed={0xc, 0x73, @u32=0x100000001}, @nested={0xd4, 0x78, [@typed={0xd0, 0x11, @binary="b4b15e87d4802779b42b2d99387668ea9f986a713ddf72a7bff3d8a1f74b8b46d45135b1f9b674448ec30eb867beacebde881974e70c9580f404577a8e13bbf920bd1db53a488fcf12fc3ddf3eeced029102ded29c1ac2cb7a5887e921b717a8760fb4605d8ac5669b5010533ee660277e5dce963dacda7f761f2aac96e947fcd25ecf9a051229383ae238df719cfced534a6ea43fcab230d957c51439d0b670db11d026a2779c3a4bf87c3cb7495ce67069faef387515a90de00c63ce0a46ff1af9158c6c"}]}, @generic="15ff262fb5e48057781f612cc27781898074fc72f8d1573669e58d6efe92707250d62e2c", @generic="8b11134608b75fb93eff2d9466686c8d56819f7cee573ab465921893b27932c7217243da2cdca0aca5596186da7e9adf223d16287862ab04", @nested={0x3a8, 0x6, [@generic="c02a69d1d2b5fe1c10c9c1f9a3e385b9933d17759c4010961fac8854c5812958c91ae5e9b715bfb1ff55b602d1cff8abf7638b663f6dd31778d2f38e", @generic="57a534ab6ac78dd058f5151b20f2106db5a42e9de80ebe3cbd0592498100dd89686505489591955c279925c9880f2a97d0d0889ac1d9c9b36f0bb6c55fe6d8f84620ccbe3da1da3fe1bc1e3ecf47a8aed473778079b8d1587a703974a9afffb51dcd90ccff48bf194d72c5e2f8f7224ab77d8baaf3ef2693924fe0353155fbfdc41a", @typed={0x8, 0x56, @void=""}, @generic="004a473e8ecea08c348da258c5f7636f093bb0860c16b814a905a6dc7b60e82446b3f3a15413fb9e4e185d030f0e5334b64472fb9c9f8b044649974b1ff595260a4bf0099b62662ddeaf55b02fe0233ccc0903d3e11d5b99cbe03b36e119793387e09e9a0c626b40ed4a37cc1fec7167631d3542fe0efe61acb8701d7fd46d93b7089fea20ae5551de105dd3c80cd19887298c3b326903c2943894a6047a219aa71d", @generic="64a3929906d811b78aa02d76a26ca35d8c54223b592d6edc075ce8aca77d5783a43c2a5034fa059ef6c6057d6ab1235af92ef082260723bba6825d84b8d3a2f63883a1522de361dee64b6cb95bbd555c24c87e59a789b1eba2310cceeabdb6a4b058548c44fc472470a3cb9cf082bd5438db8099985cad9ec4125d8595a84e50302bb73bd8bb8a5cd3d9088673756b23de946f9bc1112f5b457839c22442046b0ff0613272f4b384ab06a96d13024fc3d96194c14518c13e8662c2b8bb603d8746b0732d7e5a6efe028cbd0db4bd3e46b1bccdc6c8c9d1ab", @generic="90dc80e147f6c620e9eddb8a5bb269a954e27271bdd6ad7261a8d15677ab928b2cc44101d7737999e241c0e86b86a47a64c1028904ed245591efbddae387834c24d92ed2e2cb606b9a0e4cbb071f8ab38de152e81e1174942065501bf8af647baaab089a311836ecf5156f8823992feac3890068348b94aa3b77f76b71097e1b3c41f67f2f26d8", @generic="6de897c39a782d9aa8fa587ff03a10", @generic="8ecd1f773e1370fc76259056f1d20c065d9e792f2b1562a8960f4a792900bbb4827e1d9086111d695b497126bf7cf6428557433d54012cb812c81ff8a6313a7fe6e64d07f3b551911e64669522649dddb9a2f66bfe68416c533f5b5979d35ad6cfe727d3700155115242500be524ccd9e0ff77e1cc02d71c80d2fa0c6a8038fa80f1d874f544ec0dd324038b21b65901379ae85e942f98231f330c447a1e77a102e4b92b5a025c0fec702d119fc9bbdcc654efe6695a1b2de0e12c0d240a2bcc9074b342bc2dcc73967462"]}, @generic="381828c948eca537e73a0334dbcb2489bb74034533d70763d7d8ccd81e2eb01389aef61136f4bea8e5530b83481391b67e4af0f4ab471fabf22c9f95aa406f0bb022c254d39ce2f036cbf5a416137df8f5c8acdffbfee8feb858e11ab09ca60c62999acdebd6ec4467798e24c7cace482de1e4b764112711b8d1696a1c"]}, 0x578}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f84000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f85000)=""/56, &(0x7f0000f86000-0x4)=0x38) 2018/01/24 12:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000077d000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000804000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b8a000-0x4)=0x1c) 2018/01/24 12:28:43 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x4000000000, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000)={@common='lo\x00', @ifru_flags=0x1000}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000010000-0x20)={{&(0x7f0000010000-0xb6)=""/182, 0xb6}, &(0x7f0000004000)=0x0, 0x4}, 0x20) r1 = accept(r0, &(0x7f000000e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000009000)={0x0, 0x7, 0x9, 0x40, 0x7, 0x7}, &(0x7f000000a000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000)={r2, 0xed, "e543275178407a1fa7e8eac96f23843e3a481f149bbc78b67a716acc341822eb5c976b8e67df60376b71deed91fe2775f3ee20bbdf75d6101494967e7ed97aaddaafbf4ed53ecaed97b3f79c85a294f84971ce8cd5554708fb60d07dd1857fb2f5af20fa99d95c4b0561a33a8a5fce9eb97a8dd8c8a84723765dbd924713ba77b0e1da99f1d139e04f47b26ecb5174f796cb815e2b17b10a254b5090e08efb2a4aaa92c480cf545cb140d91287e208ed12112786b70fe7ef4654198e9e617d7af03a6986832f269db437aea9f8a9420a2ba0daae0074bc24d00bf4dc2eba8592cb5d4ca3a120e7465ec512e2fb"}, &(0x7f0000010000)=0xf5) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00009f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007c1000)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000aee000-0x8)={0x0, 0x80000000}, &(0x7f00009dd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000294000)={r3, 0x61, "dcc9bf88e867ece476c4eb149d78d3a219e92718e3c3969f665c51da3c31c4a57f2f91acd00c11505aa42c56c06d072c0f01effe6872e9cb5950d6d23a856fdb1cfb2a90624f4ea0e8f82097ede9df35c73876bf634fc8c2610d7168c23ada7f62"}, &(0x7f00001d9000-0x4)=0x69) r4 = accept4(r1, &(0x7f0000b5a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000044a000-0x4)=0x60, 0x80000) bind$bt_sco(r4, &(0x7f00007ec000)={0x1f, {0x0, 0x400, 0xe032, 0xfffffffffffffffc, 0x8, 0x8000}}, 0x8) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x800) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009f5000+0xa6)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/24 12:28:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x100000000, &(0x7f0000ac1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000212000-0x28)={&(0x7f0000b31000/0x4000)=nil, 0xffffffffffffff19, 0x7, 0x40, &(0x7f0000624000/0x3000)=nil, 0x3}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x3c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1048.256710] device lo entered promiscuous mode [ 1048.267248] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1048.276633] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 12:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000880000-0x4)=0x600, 0x4) 2018/01/24 12:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f00006af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000705000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000c44000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af6000)=0xc) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000075b000-0x4)=0x22, 0x4) 2018/01/24 12:28:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000caa000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 1048.313870] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x0, 0x23) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x2}, &(0x7f000002b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000026000-0x8)={r2, 0x0, 0xfffffffffffffffe}, 0x8) 2018/01/24 12:28:43 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x15ab85d, &(0x7f000001d000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000000c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x9}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/24 12:28:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fee000)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x101}, &(0x7f000077f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, 0x8) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ad7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad7000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000124000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) connect$llc(r1, &(0x7f0000ad6000)={0x1a, 0xff, 0xfffffffffffffffa, 0x101, 0xffffffffffff77e5, 0x81, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/24 12:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e21000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7b000-0x4)=0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f7b000)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f7a000)={0xff}, 0x1) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775be", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) shutdown(r0, 0x0) sendmmsg$alg(r1, &(0x7f0000c7a000-0xe0)=[{0x0, 0x0, &(0x7f000083a000-0x90)=[{&(0x7f000017f000)="1f31bbb45f49b0395ba01673a2068a0a", 0x10}], 0x1, &(0x7f0000707000)=[], 0x0, 0x0}], 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 12:28:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000028d000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000991000-0x4)=0xa9, &(0x7f000029f000-0x8)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/24 12:28:43 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000172000-0x4)=0xc) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000)='[', 0x1) 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000000c000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f000001d000-0x14)={0xfffffffffffffdf7, 0x11, 0x301, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x0}, []}, 0x27}, 0x1, 0x0, 0x0, 0x0}, 0x200) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) 2018/01/24 12:28:43 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x3, 0x3, [0x6, 0x400, 0x3]}, 0xe) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@rand_addr=0x100000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000012f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000000)=""/4096, 0x1000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e30000-0x4)=0xa, 0x4) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000a28000)=[], 0x100000000000015b) close(r1) 2018/01/24 12:28:43 executing program 5: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000085f000-0x4)=0x0, &(0x7f0000aeb000-0x4)=0xffffffffffffff84) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000111000)=0x0, 0x80800) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000aed000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000009e000-0x4)=0x48) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000aed000-0x4)=0x0, &(0x7f0000aec000)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="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", 0xfff, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f000008a000-0x3)="dc7bdb", 0x0, 0x1, &(0x7f0000cc2000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000841000)=[{&(0x7f00005e0000)=""/19, 0x0}, {&(0x7f00001c3000-0x5c)=""/92, 0x0}, {&(0x7f0000211000-0x33)=""/51, 0x0}, {&(0x7f0000159000-0xce)=""/206, 0x288}, {&(0x7f00002bf000-0x1a)=""/26, 0xfffffdb1}, {&(0x7f000017a000-0x68)=""/104, 0x0}, {&(0x7f000020f000)=""/249, 0x3a0}], 0x2a5) 2018/01/24 12:28:43 executing program 3: mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) r1 = accept$inet(r0, &(0x7f000064b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000262000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003ad000)=@assoc_value={0x0, 0x0}, &(0x7f0000222000-0x4)=0x8) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000179000)='&', 0x1, 0x0, &(0x7f000094c000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0f97d3741e84b1ef6f004e5527dc7f9395868f97f754e776047c0d0096471b25e2a411b1756168e2b337576a64f935cf24a55c7c0dc01584bd07ffe6cf2b50", 0x0}, 0x60) 2018/01/24 12:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000105000-0x77)="06", 0x1, 0x0, &(0x7f0000e81000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) writev(r0, &(0x7f0000e32000)=[{&(0x7f00001a5000-0xd8)="abc1a2af97fd9625d500873ba7c126dac6c99090737eed365b5d050005fda02d2346f9b317a8f4b920e80df7089d0170eee90f6f68988e6c01811c3e8e058f470233c879e7ead2f3e1ff4fa32b7f386970c05cf3d2d2be92468f7a491b02b148630c09a43c15fb26ef2b221ed2c904807b1ff4d08e019946e89177f5b6eaa8224850b1f6bb02bfdbd8df8fbf85d0d34fec027d4377a7c66631f8dae572295726641d9529d5270e92c44f6b7ec6525191a6fe66d1763e1644bab5a717250cb60065b01dc8bd3977051b1cd078d948589915b1aab85837ec18", 0xd8}], 0x1) sendmsg(0xffffffffffffffff, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[], 0x0, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c5b000-0x8)={0x0, 0x0}, 0xfff, 0x23d) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de2000-0x4)=@assoc_id=0x0, &(0x7f0000de2000-0x4)=0x4) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000de1000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x8, 0xe427, 0x100000001}, &(0x7f000062a000)=0xa0) write(r0, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000535000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000047f000-0x4)=0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000b3000-0x8c)={r2, @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]}}, 0x8c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000de2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000de5000-0x10)={0x27, 0x101, 0x8, 0x4}, 0x10) 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f43000)={@generic="1120b88df8f845b945ae3f72167e0cc9", @ifru_flags=0x400}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a89000+0x54)={0x6, 0x6, 0x80000001, 0x8d, 0x0}, 0x14) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000044f000-0x4)=0x1, 0x4) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a0f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000012000-0x20)={0x0, 0x8, 0x9, 0x3c63651d, 0x4, 0x7}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a0f000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000a0f000)=""/0, 0x0, 0x44) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000a0e000)={r4, 0x1}) 2018/01/24 12:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000eb0000)=0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x8000000) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000047000)=0x14) bind(r0, &(0x7f0000d0f000-0x14)=@ll={0x11, 0x1a, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x5, 0x20) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000811000)=@routing={0x2000000007c, 0x2d6, 0x2, 0x6, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x3ad) 2018/01/24 12:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000680000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000058d000)=[@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) syz_emit_ethernet(0x46, &(0x7f00001fa000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, "1284cdf8a117d43c"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 12:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x10000, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000bab000-0x4)=0x0) sendmsg$nl_route(r2, &(0x7f0000bf5000-0x38)={&(0x7f00007e8000)={0x10, 0x0, 0x0, 0xae1c8935c94cb42e}, 0xc, &(0x7f0000435000)={&(0x7f00005fa000-0x98)=@ipv6_deladdr={0x98, 0x15, 0x100, 0x3, 0x1, {0xa, 0x68, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x1f, 0x4, 0x100, 0x0}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}]}, 0x98}, 0x1, 0x0, 0x0, 0x804}, 0x4000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000862000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000d90000)=""/98, &(0x7f0000603000)=0x62) accept$packet(r2, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d85000-0x4)=0xffffffffffffff54) 2018/01/24 12:28:43 executing program 5: r0 = socket(0x1, 0x807, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) [ 1048.554275] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 1048.577300] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 12:28:43 executing program 5: r0 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="", 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x400, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f78000)={0x20, 0x12, 0xdfa3, 0x4, 0x3, 0x1}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x0}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9, 0x0}, 0x0) 2018/01/24 12:28:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x6, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000002000+0x66c)=0x7f, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001000)=0x1, 0x4) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x3b, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x100000017, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 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) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f000001d000)={&(0x7f000001d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000001a000-0x60)=[{&(0x7f000001e000-0x76)=""/118, 0x76}, {&(0x7f000001d000)=""/235, 0xeb}, {&(0x7f000000a000)=""/37, 0x25}, {&(0x7f000001d000)=""/123, 0x7b}, {&(0x7f0000006000-0xb6)=""/182, 0xb6}, {&(0x7f000001e000-0xa3)=""/163, 0xa3}], 0x6, &(0x7f0000014000-0xfa)=""/250, 0xfa, 0x7ea9511e}, 0x2001) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f000007a000)=0x0) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000019007fafb72d1cb2a4a2809302060000000343096c2623692500090007000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84f16ef75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@generic="4354474dc46c2b0b0a7fa1ea7c9643a8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x2, 0xffffffffffffff5b, 0x1, 0x1, 0x2, 0x80, 0x80, 0x2e, 0x0, r2}, {0x7b, 0xffffffffffffff56, 0x0, 0x6, 0x7fffffff, 0x6, 0xfffffffffffffffd, 0x7}, {0x7, 0x9, 0x81, 0x1}, 0x7, 0xa, 0x1, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0}, 0xbc227737221a4f2b, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x2, 0x28a8, 0x55f2, 0x4, 0x6}}, 0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000010000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x32b, 0x800, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d98000-0x8)={0x0, 0x0, 0x7, 0x2}, 0x8) close(r0) 2018/01/24 12:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8400a, 0x2000000004, 0x9015) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000815000-0xc)={0x10000010, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/24 12:28:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$llc(r0, &(0x7f00008e3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000177000)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(kw(twofish-generic),sha384-avx2)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r3, &(0x7f0000000000)="1dd9f977591012d6659d016e14abb2de6c5c0ee2415ee388099bf22a3f6888e588c5449c47144ff21e01cbc210add3", 0x2f, 0x20000000, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in6={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b2b000-0x48)={0xc, 0x24a, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0x8f, &(0x7f0000031000)=""/143, 0x40ffe, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r2, &(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000004000-0x4)=0x32, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c30000)=0x0, &(0x7f0000f62000)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x1, 0x1, [0x0]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b48000-0x20)={r2, 0x7, 0x1, 0x20, &(0x7f000089d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/24 12:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00008c2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) r1 = socket(0x4, 0x0, 0x3) accept4$packet(r1, &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000234000-0x4)=0x14, 0x80000) connect$ax25(r1, &(0x7f0000ecb000-0x10)={0x3, {"4c4910c761094e"}, 0x8}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/01/24 12:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x1, &(0x7f0000bf0000)={0x0, 0x0}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d5c000-0x1002)=@file={0x0, ""/4096}, &(0x7f00003ea000)=0x1002, 0x800) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea9000-0x10)={&(0x7f00001bf000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000f4000)={r2, r3}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000069d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f88000-0x20)={0x70, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000fbe000)={r6, 0xff}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r7 = accept$alg(r4, 0x0, 0x0) recvmsg(r4, &(0x7f0000110000-0x38)={0x0, 0x0, &(0x7f000056d000-0x10)=[{&(0x7f0000875000)=""/8, 0x8}], 0x1, &(0x7f0000250000)=""/117, 0x75, 0x7ff}, 0x40002100) sendmsg$alg(r7, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r7, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) connect$unix(r1, &(0x7f0000e31000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 12:28:43 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet(0x2, 0x80001, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000841000-0x1)={0x8}, 0x1) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/24 12:28:43 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000011000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/24 12:28:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x2, 0x2d, 0x5, 0x3, 0x10000, 0x8, 0x80, 0xf25, 0x5, 0x1ff, 0x3ff, 0x5, 0x40]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x401}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000002000)=0x8, &(0x7f0000002000)=0x4) 2018/01/24 12:28:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007b2000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cb000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004d4000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00007fe000-0x18)={0x1, &(0x7f0000000000)=""/95, &(0x7f0000baf000)=[{0x100, 0x82, 0x5, &(0x7f00004b4000)=""/130}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb8, r1}) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x2, &(0x7f0000e9f000-0x1)="ab", 0x1) 2018/01/24 12:28:44 executing program 1: getgid() 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]}) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00004c8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000ae000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000c41000)={0x2, 0xd, &(0x7f00008a5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0xe6, 0x7, 0x8, 0x2, 0x6, 0x0}, @call={0x85, 0x0, 0x0, 0x37}, @call={0x85, 0x0, 0x0, 0xc}, @alu={0x7, 0x400, 0xd, 0x0, 0x0, 0xffffffff, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ab4000-0xa)='syzkaller\x00', 0x97, 0xcc, &(0x7f000044c000-0xcc)=""/204, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/24 12:28:44 executing program 4: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="01", 0x36, 0xfffffffffffffffe, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x231}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/24 12:28:44 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f00005f9000)=[{&(0x7f0000000000)=""/5, 0xfffffffffffffd6d}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f00005f2000)=""/16, 0x10}, {&(0x7f0000152000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/117, 0xfffffffffffffdd5}], 0x10000000000001f0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000488000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000039f000)={0x0, 0x5}, &(0x7f000079a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000001000-0x4)=0xfffffffffffffeba) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) read(r0, &(0x7f0000698000)=""/59, 0x3b) socketpair(0x3, 0xa, 0x3, &(0x7f0000724000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009db000-0x28)={r1, 0x0, 0x35, 0x1f, &(0x7f00002a7000)="3acc57ef725a82b993c95d77b361a8cf69247e68715fc75bd61226b947025c1293d6112145731de5b9429294d0e0ef81d929326b93", &(0x7f00009ab000)=""/31, 0xd, 0x5}, 0x28) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000665000-0x21)="b70a75b0d5e383e5b3b60ce8000000e6295df0df8217ad4000000000000000e6f6", 0x21) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a22000)=@buf={0x6d, &(0x7f0000c34000)="018e5411c1c30b74f47c40c14314c58b7fb47c89d55464f8abc96199444d60a2cb2d435eb43814693a1a3ffb2a66fcf2f811b6810d38b11b791a297ed519df4d3ad60f33d3e531d4338598834438d20de50fb62aedd2038920a05d3025ff75de032992ee016c8fdfbc5f4287a2"}) 2018/01/24 12:28:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) r1 = accept(r0, &(0x7f00003ae000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000275000+0xac2)=0x1e) getpeername$netrom(r1, &(0x7f0000943000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000156000-0x4)=0x48) 2018/01/24 12:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x379) r0 = accept(0xffffffffffffffff, &(0x7f000078b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f00004b4000)=0x1e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000450000)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000db000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000063d000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {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) 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f000041a000)=[{r1, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f00009b0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ae4000-0x4)=0x0, &(0x7f0000d88000-0x4)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000296000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e54000)=0x14) getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000036d000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x5, 0x7ff}, {0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 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, 0x8000}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00007d7000-0x6)={0x0, 0x0}, 0x6) close(r0) 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f9b000)={0x0, 0x5, 0x8, 0x200, 0x638, 0x0, 0x6, 0x4, {0x0, @in6={{0xa, 0x1, 0xb2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xe10, 0xfffffffffffff800, 0x7, 0x6}}, &(0x7f0000f9c000-0x4)=0xb8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f9c000-0x6)={r1, 0x3f}, 0x6) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000483000)={0x0, 0x3ff, 0x7fff, 0xfffffffffffffff7, 0x1, 0x9, 0xd3, 0x0, {0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x8001, 0x3, 0xc436, 0x0}}, &(0x7f00009d0000)=0xb8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009ea000)={r4, 0x1, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000f9e000-0x10)={r2, 0xa8, &(0x7f0000f9e000-0xa8)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0xfffffffffffff13e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4}]}, &(0x7f00000b1000-0x4)=0x10) getsockname(r0, &(0x7f0000f9c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f8000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bb4000-0x4)={0x2}, 0x4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f9f000-0xc4)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8d5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffffffff0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) 2018/01/24 12:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername(0xffffffffffffff9c, &(0x7f0000364000-0x3a)=@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}}}, &(0x7f0000cde000-0x4)=0x3a) sendmsg$nl_crypto(r0, &(0x7f00009c7000)={&(0x7f0000cce000-0xc)={0x10, 0x0, 0x0, 0x80060001}, 0xc, &(0x7f000020a000)={&(0x7f000054a000-0x120)=@del={0x120, 0x11, 0x2, 0x0, 0x2, {{'drbg_nopr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xfffffffffffffffb}, {0x8, 0x1, 0x98e}, {0x8, 0x1, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x40005) sendmsg$rds(r0, &(0x7f0000793000)={&(0x7f00003e1000-0x10)={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000)=[{&(0x7f0000c30000)=""/251, 0xfb}], 0x1, 0x0, 0x0, 0x24004804}, 0x4) 2018/01/24 12:28:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x6, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001000-0x8)={r3, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x43, 0x0, 0x2, "e387d099c61157bca5c264876ece8797beac732c708b92486433f9d13fd20b1fe31aa52c286b8e55a4181c45a4538991de9a903b6868f351ce5dac198d049f89fd96ee4fb7b2c99011ab80aeb4ca0bb5"}, 0x160) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x67, "7748593ea15f6bfe0bcf8925a94cf8cc286cbc0e1cbc69ca77ab571648c9afb5648cf314eec49790ddbc5160c1fb46c7ab0d3bc7d2931b9cdcf453d240e0a0eb96253d75cb0fafa7f865e70d0528640599d6e24ce2918fd0d7fe3bda6a2d769bd5b1efccdc0436"}, &(0x7f0000002000)=0x6f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r5, 0x2}, &(0x7f0000005000-0x4)=0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={r6, 0xffffffff, 0x0, 0x3}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r2, &(0x7f0000007000)=0x0, 0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000008000)=0x7) 2018/01/24 12:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x20000000000003, 0x0) write(r0, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x5, 0x7) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) pipe(&(0x7f0000981000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f000001a000-0x10)={0x1a, 0x1a, 0x4, 0x9, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x7) r1 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) r5 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() r9 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r11 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x1)=0xe8) r13 = getgid() sendmsg$netlink(r0, &(0x7f0000005000-0x38)={&(0x7f0000008000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000009000)=[{&(0x7f0000008000-0x270)={0x270, 0x3a, 0x400, 0x6, 0x1, "", [@typed={0xc, 0x7c, @pid=r1}, @nested={0x1b4, 0x5c, [@generic="4eb7c1e6d7c043007dd6070465773322afcba29cab5379299418cbefeaa0aa35cb929ed1e1abae8c0615f2b69c61c4346269c5fbd41ccb21cd29ad6255bf4bf95e44fe1c44b943d63ac5d7ecccc6b5882ba226261b9428366493f6fa7dfc9f17bd0b07311e57e1c8d2a151e023b426cd546d9ce39e53807e9a0334e93eff3ddc11f77a5a2b117349f3854642ca87", @generic="c20c386a2d85901724a11561c85a7c90542c2595f0a257a5009d88f232c9ac9c05bc80e9df685b33", @typed={0x10, 0x5f, @u64=0xffffffff80000000}, @typed={0x1c, 0x1e, @str='}ppp1ppp1!,cpuset\x00'}, @typed={0xc, 0x4b, @str='\x00'}, @generic="dd6a58c277f487f2834f23a03409ee72da99cffc6ddef3c93c8f1a94a9af42446b597a72a34e2ca59e14380bfba48d4b5a628b2a20a243377724c7564abb58d32ec8db48a18f4e98278313193c8e01afe42a51fc04bdf2dc8decd0b8d720e9068c346cb4ba021aa519b88d6a9cb8969192d948155a8097132a9f48f61b10e3b381d56d5a7315d36780116e436c771bb0f1b194e54e0b483de42fe64a8cd047630ddef43dff008f2a98a0b9147aaf07047dcddeeac7d6d11c40c584a229da376011"]}, @typed={0xc, 0x4c, @fd=r2}, @generic="c144a0454375dbf574488f984a26ee253bca40361375819f600fa8e4bb721a1b567fafc25f220b70bf54aba6336e3e44dcf2b88c089a1636d75c5f178606083ffaadcfbab72e0ae118a5494551e9c3139e5687cfc6506449a4a32ceccbde89abccdd527eec5275fde55866679a2af36b39d463496b8367bd3415ea6a5175e704eae7e07b26f8366966bec81bacec0b345f"]}, 0x270}, {&(0x7f0000002000)={0x127c, 0x26, 0x304, 0x2, 0x2, "", [@nested={0x100, 0x8a, [@typed={0xc, 0x14, @ipv4=@loopback=0x7f000001}, @generic="c45e2f62737066cb6fc94545d0ad3272f0cdbdd2610ffc6e9efd2f28458e8aed8b1c50b42e02d7ec5bf04e29e5b7a1d52299a603437dbdd14f19dfdd42ae300c56b8f36f92371c8c8894e9a2c1c996c3892992b52cc478898342b2b8076cc3eac35b9a3818c11182019ad145c7231ce04ee8f7aa327a20c423277d87001380d13c231196e9dd90407f3a63c3d3dc18e000656f63721c1c479b54324acb2800c672030c825e5f1db2409d506aa34ebe32fe956413c6de636d1b7fe97f41eeb15b3acd935612b286462a48862f00d199ac47bccdaa7bde6ed3ff761bd69d70ac3af646", @typed={0xc, 0x11, @u32=0x24}]}, @generic="67a5945558d6e1c38aafa37037237f715de6a67a2b20cfe18d108c3a780302befff2f2dd5f825fafe1571a1fb9d71e01d8fb8bcde7006577917abf89046f311d7c06147db8c59d4d3368fce2bb5ec315d1fbee61d6f85292e48d2b254de3a70a830d9a032d0f39e447b53abd7703370db66db229fd45d8b327f7a14fd73819503b1ba254e6c0762a205e1cc6e271094c3d04e8ac20b0db4be1e2e3e3a6619542700454a7bfbdb3c6eef137f631a712615fbd774aa693", @typed={0xc, 0x81, @pid=r3}, 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@binary="de30d4564ddd952206e38d309b813e2757954f130af098d85c74e61b0dc650b4c03939d928e8143a2de9d0286b80c3ddf88f14b3d65eb7251a795f43be48919cc63271ae9f0fbc9d3b85b578852a0393f79590fe7c291f353d8c508818d3c6117cfff049fcf9e2f01fa7f02bb63084318f978c311e3284c42d025c377177240a39c4057c1d228482b742c51569267fba186e482e1b39f5ab47d0c642bfa5c14c0c980798af05759aac762f98c4839037df6d"}, @typed={0xc, 0x87, @pid=r6}, @typed={0xc, 0x6d, @uid=r7}]}, @generic="93b63702acbcaa22e6775d6ddbd96d3e0102a927ba9aac2855684c1fc603e5b8855474d909b37bef7a1e529d27ee6b67e7242784c2b59cbb6227f59be9d7dddffd4fe892de1709b777b09add0f2af7099d48d8a67955504fe8f870f01d4f8f14589e7d3da007190053257900abf9b976d0aaa6154f7bde756171715ab2768e29dcbf5b3fba9ae815d483933a0d25d5497d9fcd49b7020b7ea62312e3250ed44664260081a6168ed882db3e25d448694dd505f38301c6ff9ac69ffa29aac472", @nested={0x188, 0xc, [@generic="6b57d436c882c8d1dd04bfccf9b8a5fc329da65feee738cffafa8f507a1d345fa4b233592a803fbca6790798299a7a196a91e7a0fb515b10b439a92f230ff8", @generic="05f09ee3a9f6c0d2b2ba78", @typed={0xc, 0x36, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x23, @u64=0x3}, @generic="b1c3e7b0ec263ae6c53eb7ca97abcae7e718a0adf647925ae96ab6bbbe3f4eb41099d51f726c5a14282cbfe832e9052702835e3292b0822601605d84d7ca92755707dfab3fccde84f9d04d888edc7cb438d6", @generic="05cdf6c18464a20f678650a5774c80ea9cd50dbd6d63f6390f76666ff6b538c6e8773537c6ba84c6f960dd854440efa72a9fb44cedc4e30406885bbb6c092bca93925c30f9a5d4e4a8c7655c66da12c6659ea64bcf3b643ac4557073f3870e89f15b9045d71b65216b8cf0446f41721f998a3f23b17cc637b5116c465526ccf9c2b098e3a835a38792e8cc189ed059fbf63bbb16903b5d80a09c141342ba4362e99ae654585b2fe3c1f9a83c7c1ed23fd187068faf56e29a62ef", @typed={0x10, 0x4e, @u64=0x84}]}]}, 0x14f4}, {&(0x7f0000009000)={0xf8, 0x29, 0x0, 0x5, 0x3, "", [@typed={0x10, 0x8e, @u64=0x80}, @typed={0xd8, 0x22, @binary="46c764433c5c1e064e60ba5a9bb9ea312120beb8ef7600a439fa8b4d8b1c2cc292ab5b41820cb66fe3838f5638624c70ebcd985affd7584f0ce84c0687afe1e726541549981e97de1b264b59f0fa4f18b5f7e67e5ad5b12f700ae7e7a12b0403b6e27033fec06723a41700c2289be832e159f411aeb76323ba2bf6938c2f146e746be5efab86918d72eb85cf4aa175c864f7f9e6140cba04f0471c2666bf61abc18e6da72d609ec68d589e237ba250c2fa82e80f93492364e6f046790f5ca23fe286f6028ed1a931773777ad22ba"}]}, 0xf8}, {&(0x7f0000001000-0x1d0)={0x1d0, 0x41, 0x300, 0x7, 0x3, "", [@generic="6d04a4461be497abb92f9350052908cc7302c21a36a07d768f083bba08fd75f591033979b2926ef1f218c0d222e39bee10abf160afcfca3611a780d5a0", @typed={0x8, 0x75, @void=""}, @nested={0xf4, 0x36, [@typed={0xc, 0x2e, @u32=0x3f}, @typed={0xc, 0x2, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e24883d9ec132b94efe6fbd28b26ce7f49e90280755ad78aea0521daa1ed6e22c6871a857f9b85110c9af197eb5efda9a59f444f2e21251dd3196f64bd7b03654b342eefabe90c6317d1b2da2dfae955c1b529dafeec9d687670f972e6b9f81b92a466625150f5c5fb2c676a65881a489b9236e722d4e9b996586dfecf6a6bece716fdeb186e1ac2eda1b9a99647acf9126ce2fa993e4d302985094b48f3909f007fd6e1f4968c1234826804b525ce0b1cba4329f3a35e2f49e237baf2f2d5a05c56d12474c53221ef0f8cc432ea48d8b193f1d0aa"]}, @nested={0x84, 0x0, [@typed={0x18, 0x21, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="423dd578c59aec7d2a1ae26c785877845f3ae55aa74cf879a2d8dc0030b44e18f17577c6cfd81caaadc615493232e34fa0566e451000a069a7bb70eb5b7cc3e5906e66be1a31b471e35c078c52f4f5902947d04dab6e9473389f4f0579742abc6676eb6c5deb8ba0"]}]}, 0x1d0}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x0}, 0x4008080) r14 = socket$can_bcm(0x1d, 0x2, 0x2) r15 = socket$can_raw(0x1d, 0x3, 0x1) close(r15) ioctl$sock_SIOCGSKNS(r14, 0x894c, &(0x7f0000004000)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r15, 0xc0189436, &(0x7f000000a000-0x4)=0x0) 2018/01/24 12:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) 2018/01/24 12:28:44 executing program 4: socket$key(0xf, 0x3, 0x2) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000733000)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb7ea}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000125000)=0x0) accept$ax25(r1, &(0x7f000049e000)={0x0, {""/7}, 0x0}, &(0x7f0000dff000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006a0000)=@assoc_value={0x0, 0x0}, &(0x7f0000fc4000-0x2)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000041a000)="0be8e24e76641d12dbe29d3053c4c6bedce21663bb91eb2ad0561b73b5752bf0bb4cd817eba1376baa19a074daaf2d6598b2335193faabb384199e6c5b2516027e41cb351e02532276149ee0f396b26204e211994c64b59f611d6f51965c0724b5f78cb1473cea17a3d3d351a82f083b9b10caf59cb95395e0edb36360582d602522e4b6af9fc8c5f4b509486e23c0b97526fe1d9f9a99b9cb3edb4d9b067c592caff51b6d5c78a0ccf12c6b6525d7c1110fa220fcfbca64b6d104abe7bc402b56d7dc84b2d87c64584eb5a662d4c6e81ebebf5c29093ab98093aa9dd5ac3bde0a5f4cf17ae80175682d79d88ab3701e1be591", 0xf3) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x2, 0x42, &(0x7f000041c000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000024d000-0x4)=0x0) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000-0x4)=0xfffffffffffffffa) 2018/01/24 12:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000073a000-0x2)="04", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) shutdown(r0, 0x10000000000001) 2018/01/24 12:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f0000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000aba000-0x4)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005e6000-0x10)=[], 0x0) recvfrom$unix(r0, &(0x7f0000639000-0xa2)=""/162, 0xa2, 0x40002000, &(0x7f00008de000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f000069d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000090a000)={0xb050, 0x6, 0x6, 0x3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000004f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000feb000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b4c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000719000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000-0x4)=0xe8) r9 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000116000)={0x0, 0x0, 0x0}, &(0x7f000052b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000737000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@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}}, &(0x7f000043a000)=0xe8) r12 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004ba000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000199000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f81000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000993000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d29000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000048d000-0x4)=0x0) r17 = getuid() r18 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003b6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000695000-0xe8)={{{@in=@dev={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, @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}}, &(0x7f00001f4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000318000-0x4)=0x8) r22 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009f1000-0xe8)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb9000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000869000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d85000-0x4)=0xa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003f2000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000536000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b4000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000045b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005af000-0x4)=0xc) r28 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00008a9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba5000-0x4)=0xe8) r30 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e56000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a09000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c82000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b19000)={0x0, 0x0, 0x0}, &(0x7f000090f000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000e8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000078b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000872000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000495000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00009f5000-0x1f8)=[{&(0x7f0000529000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a6a000)=[{&(0x7f0000e63000)="4ba36e6ff4deddd9c8dabe8f95a87f35fd69638a1cc2d88f082bd905c7057973bbfd10b0916d62cf3d93", 0x2a}, {&(0x7f00007c6000-0x53)="4dd543a5f9856a15d07945bb145d40b4d64e8913aa976358cd1f3cb0938019b80c31a695b945c30589a85d529d611c04276887cc41af7875dce0235f3c9004f5749b0bf2049d8a4de42fbda2f8f00114b80f92", 0x53}, {&(0x7f00007f2000-0x16)="d5181c9404c636a55f8c769a2e3c090419f62e77bb8a", 0x16}, {&(0x7f00002f2000-0xd3)="c3a6e7ef7f17a1a2715c13b94ce49abf4d9546811c823287b6e9d9dab92749d2a3ad00d543db3af2828bc7f53b3a987e0ae56a22383cd36cca98938cdc8ffa23755241c9841f4a8dd69b73221f7bd36be1516115aa7735f056b2abac442609d7914a2713e85b87dda47baf72e4517fbb0ae6fdd4072a32f2221a9a04436bf6fc0012a91ceebde4c35f09d152500f2abde946ed5d06e09ed4a84c20ccc3bab2cfabc4f2ff780f42b4c6f0337992cf52c448854900a1e1e883d6b1d2758009c673ffbe798482f91ea1391e73ffaefe3683adc98d", 0xd3}], 0x4, &(0x7f0000315000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r3, r2, r0, r2, r0, r2, r2, r3, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2]}], 0x130, 0x4041}, {&(0x7f0000646000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000017a000-0x30)=[{&(0x7f0000713000+0xe1c)="a2345cbdf53cbe855771bc029f6022fc5e3e0f11825ccc720f707c6ea222f0e2d13793168a9beae6b7a2683b8f0c4a5591103fad0fe37b9af99278a300ec93252ac9893c57ede06b8baebb0dda1db1623c72cb87ebd2114e91d6b8cf091e77079b143612f5e21a49a37123dc923993dc41956a886dbc712fb64fec9ba30e41461a197d110b5946d3de931178e9bbbd9324dcd274bbfa837769c1338b7b", 0x9d}, {&(0x7f000091e000)="eafd7231f12821af4a978d9d34efd6e0ff1939b9a6e58a6d274cddb945eb4a985bd005efa664e41decf1f7a2b4bd6affd09dbc4a2da0fa653c0d519398c6592b3bd6e094f4dff43c3f941f5eef7804e33e277c990edf6da0ab4e5db17fead1bf6d4fdb7d501bed313e6dc9639268d650c5", 0x71}, {&(0x7f0000bbc000-0xbb)="bca38049a6d2101185918c224071ceea01f09b41911bf0aa93c489d16e93803085eaec4f3b053fee9914e8ea3972e1475dfc893087cd12703ce632adeecec02ddf7f43fcd6b841c380bea49cbec576d07c6d4e8e92968a364a2f99ea443c02200cc7ab3a9f257a0a42100317785974201a8cd04809bb9e61d73097fac0fdd698160cb6f46a280668180f6f5c1d2634b15ad40b50a483e5b4549fe6cac8ae1e044a13e81ad0e46b55c7ad4f68d3dfd32c719a2b8c7b80f0971c4798", 0xbb}], 0x3, &(0x7f000097d000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x24008010}, {&(0x7f00007f8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ae000-0x50)=[{&(0x7f0000a58000-0x42)="3d062e9b13b0fc4bb0167b000ed190838c0ee19c4fd31e97eccbab184e85ab564b3ca6d75bade6f35004d625f23bcd9702f1c7d228f7e16474200476491d6cb14d9a", 0x42}, {&(0x7f00000cc000)="8338995fa31afb3672f582050a3ba2371fba7661609b76881226d2bc2acf6578a5b705608ac3cd3fa2405a15c85246dd8a16ac2f42e4739f5d3060c929a0c1e61980a2e6a43eaf181101ccb064271a258b9d100ad11821061ff673d245dab8c41002856fb8e47234bd1830ddf48d54ea21beeef4df04bb784c13ecb8baf8a936b9306e3ad2fb9783a6c45b664ef3c3", 0x8f}, {&(0x7f000099e000-0x22)="cb6fcf7fdb72a795fe01a2758e6b7449270a35002551b31ed496f077d970973ab83f", 0x22}, {&(0x7f0000810000)="f8f69d0b5aec2965ef0dce55d9caa4638be991fc65ead021e6983eb7cf69c827879a6b7a67f2ba527c33a2984743df5a94c6acb6900c4e03c6eda10aa454845f9982221c3a55b4f9563d59ac466cf917b0d26619b6ffd2a83e10baa684cfa602efdbfa1086fb37c77c4dccb5f5db8a652401202b072784e21c47664e8848126b264de3d2ffcb887b1943d50fe0ee4c5174bc", 0x92}, {&(0x7f0000823000)="22172a289c684d060c9ffe3c0210c510f2522f", 0x13}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f000022a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000727000-0x40)=[{&(0x7f00005ca000-0x75)="4bf987df8464c55b710907dea977ef05284320fd6c715adec242be45ead5719004c69c96d89343e6fba0c8e52e45f6d53139704f684be13e17ecf48f7ab987eda55fd4f796ccec1313f896fef136464c9584d6229b486a3a20b76faaae0fb95397e16438c9a34e58336a444beab8bea4e203101e08", 0x75}, {&(0x7f00009fd000-0x27)="8a46018f121ca4e50a9102749b2dd4eb282f838cbadf9c14af1ca019607f97b375080cc8ad1e17", 0x27}, {&(0x7f0000333000)="9446b4666cf5d50e73e7db3213864d28a418f29bb3e6120bf5702fdd4d771de9de693f4f1b3b6307b158f20442d19885f522aa08261ad44f4ce88351e7b63d12609a91eb53114741355bbc8626718ec8b727d10a64ee55a8fa66a278605b096ad606f68ba999c4e752d60f330fc64839fbce3a67a8d317b0eb42c3c3e411af0af7d4448bf64efd8bb69064ada0aaac65ed1b963bb7731faf9a423bf5be212f5472d505256c6e46dcd7c61ec2eb75d1a78c600b83b7ab2ef0834fb4445c6d4301bec67ccb11fc037cd7b560835b95", 0xce}, 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", 0x1000}, {&(0x7f0000d22000-0xa8)="d2db2db238845a627b016b30b276bda32ce6999ecb2dc94653aa883c1c5a2ac6c9a9f42dfa9d457431e4ea4b9c48e7abf7283af50ff47b0e08621d9a99715bb4693c2316c12be055ad487f57d0921e3e7730fae3277f12804480366b41e64a7837b7d7c59c079a5f1377cc5c3d8713d9059cebec13eb569a85ee85e5644a4f1a5ef9593124909a1c7df4639d6c153d284624c2600b5867c0747780a7fd676600376fbd04cdd751a4", 0xa8}, {&(0x7f0000b51000)="90eb35b443edf0e9b11c50f351dcb41bf7d14149dfa7e3f27faf89a6f9e0f6a02307258f484edac3d9efabde64e0670aca12295e9f7c65438c63453cd87b5d6bc075935b2a8b3f69ef5facb8a29b86fcd3276f7e0b6df1051716aabe431d59933ec878e55cd9fd6a91336814f00db571bd244d5eab7e47eb19af8f", 0x7b}], 0x4, &(0x7f0000139000-0x30)=[@rights={0x30, 0x1, 0x1, [r3, r2, r0, r1, r0, r1, r0]}], 0x30, 0x4}, {&(0x7f00004f7000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e44000)=[{&(0x7f00003c7000-0xd3)="6dc0658eca4202bdf613dab72419d55e49cb33ace98f28b3ef6a7667cc3fd38ebc1793877c860a9525ce5dcaa10818d0189923126b9c63ee95b4807a8a1323acb8876b4a4d550057d3f0da610a04d4ec08822a269a2fa5f55e9fe2286d67cded8b18613294f8ca8a0e2b2deaf16980c6ab41c103a4a0e1bbdddc086d2dfbc2444547b3b861034653805b95acf698aa3d09edd9844b8320e67ee98c8cb985c9a0ff248597540eccfb75d0d82924c1103013b434fca7265c6dbd557fc189e3d817fe91c3f48f7b6dc71a39f77b785fa32807a325", 0xd3}, {&(0x7f0000605000-0x8f)="169c9ca39801cdaafb4ca067915023fe2b06ec38a585609456d0f62890b50bee5bd09461399ad742e71ccf83e18557573aea26d70ee2b236e9c1d0bf7cb8c06022f97455f0469fa49d76bce905ea537ab8136a94c7dc1803edfc7ed318cef2411cf697c0b1fc93df20fc40ac050ebfa2fef1a4904b3f040266d0eaa21ee81e964a20d4443283e66c4c036091dc15ef", 0x8f}, {&(0x7f0000ce5000-0x9)="6f674c9e8f2e8ed27f", 0x9}], 0x3, 0x0, 0x0, 0x24008001}, {&(0x7f00008ab000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004d0000)=[{&(0x7f0000b1c000-0x7c)="c680570c02f111fe7d65592b49ea87e7b6594a91865d1a4403d413bba0895ce6ab841c1615aac14c64a786d95b41543eff9e5e696cd558c68838bcd4861c90ce40c840ca53227d17b2828ab3cb974531b9753c1809db8e31f038241bc4fd109892873178770e75bf400f7392af8c88325dd9dc02533eb1edeca55fed", 0x7c}], 0x1, &(0x7f0000e5c000-0x80)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r0]}], 0x80, 0x4000000}], 0x9, 0x4800) connect$bt_rfcomm(r0, &(0x7f0000d2f000-0x9)={0x1f, {0x3, 0x7, 0x9b5, 0x6, 0xfffffffffffffe00, 0x7}, 0xb6}, 0x9) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e32000)={0x0, 0x0}) getsockname$unix(r37, &(0x7f0000dd9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000db7000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000053a000)={0x0, 0x4f5e, 0x4, 0x1, 0x9}, 0x14) 2018/01/24 12:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2002) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000096a000)=""/4096, &(0x7f0000b5e000-0x4)=0x1000) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000f7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:44 executing program 6: pipe(&(0x7f0000844000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000005d000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000272000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ffe000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000768000)=0x0, &(0x7f0000e9e000)=0x4) 2018/01/24 12:28:44 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000001000-0x4)=0x5, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000605000)="9e312ffd71190d07551932f2326b98343060a87d55cd612d9778d9b8da28a43b288ba9a0f014f8fe98fb87f92b66b11208e65b8ecfb8a63729491906b92362cb84f554df34c25f8993d6d11b853743e7fea99afd44fe7f43e54767b94994211465cc33b7fa0383cef3d6b26c373b12dcd2ddcb19df6e3218", 0x78) socket$unix(0x1, 0x1, 0x0) 2018/01/24 12:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008bb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000291000-0x4)=0x60) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000657000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f000039a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000147000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000310000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a0000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x4, 0x2, 0x0, 0xa, 0x80, 0x80, 0x13, r1, r2}, {0x56, 0xbb, 0xfffffffffffffc01, 0x3ff, 0x4, 0xfffffffffffffff9, 0x8, 0x1}, {0x2, 0x9, 0x3, 0x9}, 0xfffffffffffff001, 0x9, 0x1, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x2, 0x7, 0x4, 0x2, 0x0}}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b1b000)={0x0, 0xfc, "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"}, &(0x7f0000100000)=0x104) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f45000-0x20)={@common='bcsh0\x00', @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008f1000)={r3, 0x7, 0x30, 0x9, 0x0}, &(0x7f0000ddd000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ca000-0x14)={r3, 0x100000001, 0xfffffffffffff001, 0x4b4, 0x80000000, 0xfe000000000000}, 0x14) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:44 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c54000)={0xffffffffffffffff}) unshare(0x1200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200000, 0x8000, 0x2, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee2000)=@sack_info={r1, 0x3, 0xfc}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000000a000)={@common='gre0\x00', &(0x7f000000e000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000f000-0xc)={0x0, 0x3, 0x18}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000c000)={r3, &(0x7f000000d000-0xed)="30713b77f5366c8ca7e5ff4fe95e0d42c3382e6d8bf759a98877e9053f4269257353badbad3a26a56796346670f37518df678014f5b369e5e6ba9f9c941720fceeee5d9b9c5510d4f2791966ede647c7a28142c5a0589c108c15e3d01e76de288aeebb1b37303b70f40c3a36217769bc7528a8865dfb0ca4a1c09633a8ba477282a95e58f010a8d32a4ea6beffac4374279fdadf9a3c36824c8a64a15f58db2bf7877316dae3c5ecf5634b69190304f85428af1946ee54597a3cb913074bff5c67fa0a6c247e8237ea9c059b253c06d156db6c848d61dddde89bc57b0fa28e7a302539bb059955704e0cdc1cd4", &(0x7f0000012000-0x84)=""/132}, 0x18) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0xa205) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000001d000-0x4)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x4, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) socketpair(0xf, 0x801, 0x4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000009000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f000000a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000005000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8, r2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f000000b000-0xe)={0x1f, 0x0, {0x1f, 0xbf19, 0x7fffffff, 0x602, 0x100000001, 0x8}, 0x800, 0xd32}, 0xe) socket$key(0xf, 0x3, 0x2) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000a000)=0x8) accept4$ipx(r1, 0x0, &(0x7f0000009000)=0x0, 0x80000) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000062000)={0x1, [0x5]}, &(0x7f0000631000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000122000)={@common='ip_vti0\x00', @ifru_flags=0x2600}) r1 = accept4(r0, 0x0, &(0x7f00004e9000-0x4)=0xffffffffffffff08, 0x800) pipe(&(0x7f0000615000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000562000-0x10)={0xef, &(0x7f0000f6e000-0xef)="a2b8f02dddfda219d5ee1468759f62a5c2ed0aa61256b2c222400b0a3649e8b3740aba58b876f802fc196048d643e6c1707955fd1f2a4943399c8d12048435305efdd8fdded84d1afdae342b0a64c4200a3f2804e35405d54795d7442cf5423f340f79368cb35f70d17a0fa83299a793eb0d3911010c5d88d1f95bf9ce82348483ecf99436e624c4b25baa188890a916ec6d44b569baf70b27e3260c7d8e65cb0e9042a8d6a402177ae6b25482dd8d7e2a87e564b4ab0e6fc11ae388e9aa23e7dfc8f23ece041a317f08f786139a9f11243c86c528a6f65c1c8337f91c353a7c2b81cf6642cd085b0552cf1d8093e5"}) getpeername$unix(r1, &(0x7f00003bf000-0x52)=@file={0x0, ""/80}, &(0x7f00003a3000)=0x52) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/24 12:28:44 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) socket$inet6(0xa, 0x5, 0x3) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007c2000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r1, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007a2000-0xa0)={0x0, @in6={{0xa, 0x1, 0xae0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf27, 0x8, 0x5, 0x600000000000}, &(0x7f0000e5f000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eb2000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0xee, 0x7, 0x7fffffff, 0x40, 0x6}, &(0x7f000039e000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000902000-0xb8)={r3, 0x1f, 0x8, 0x20, 0x101, 0x7, 0x6, 0x7fffffff, {r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x7, 0x7, 0x0, 0x3ff}}, &(0x7f00005d3000-0x4)=0xb8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b71000-0xc)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c5c000)={&(0x7f0000872000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000188000)=[{&(0x7f0000fd3000)=""/237, 0xed}, {&(0x7f00008c2000-0x82)=""/130, 0x82}, {&(0x7f00000ca000-0xa2)=""/162, 0xa2}, {&(0x7f0000995000-0x17)=""/23, 0x17}, {&(0x7f0000269000-0x1000)=""/4096, 0x1000}, {&(0x7f0000912000-0xfa)=""/250, 0xfa}, {&(0x7f0000772000+0x2ea)=""/186, 0xba}], 0x7, &(0x7f0000d4e000-0x68)=""/104, 0x68, 0x40}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000030e000)=0x0, &(0x7f0000145000)=0x4) socketpair(0x0, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bdf000-0x48)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000372000)=0xfffffffffffffcff) accept$llc(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae8000)=0x10) 2018/01/24 12:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) pipe(&(0x7f00003e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002fe000)={0x0, 0x3, 0x30, 0x8, 0x80}, &(0x7f0000d8a000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000715000-0x10)={0x7, 0x206, 0x800, 0x9, r2}, 0x10) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bc1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b70000-0x4)=0x14, 0x80800) accept$packet(r0, &(0x7f0000209000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000123000)=0x14) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cd000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009a4000-0xe8)={{{@in=@rand_addr=0x3, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x2, 0x78a0, 0x2, 0x5, 0xa, 0xa0, 0x20, 0x0, 0x0, r2}, {0x9, 0x7, 0x7, 0x7fffffff, 0x4, 0x401, 0x2, 0xd9b4}, {0xffffffff, 0x5, 0x6, 0x2}, 0x8, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x4, 0x0, 0xffff, 0x2, 0x2, 0x5}}, 0xe8) getpeername$packet(r1, &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026e000)=0x14) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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$inet_tcp_int(r0, 0x6, 0x800200000000000a, &(0x7f0000e28000-0x4)=0xfffffffffff7fffe, 0xfffffe62) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a71000)=0x0) 2018/01/24 12:28:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x40}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x4, 0x3, 0x3, r3}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xcfcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xba9, 0x2, "6b4807cba9d4fe5fedce9752faf42ac346cbfa72101624a448c526784ff0f2fde2711e2736de2dcd6ac381150d29b0cdbb8929937fd140c5e40d9461edbbd94f58d96cded8f6bb394df19992fdc90389"}, 0x160) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000)={r5, 0x7ce, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000007000-0x28)=[{0x7, 0x3, 0x5, 0x4e}, {0x9, 0x68a67027, 0x7ff, 0x7}, {0x0, 0x4, 0x9, 0x40}, {0xfffffffffffffffb, 0x3, 0x5, 0xf12}, {0x9, 0x80000001, 0x8001, 0x8}]}, 0x10) shutdown(r2, 0x0) getsockname$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000003000-0x4)=0x1) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000004000)=""/113, &(0x7f0000003000)=0x71) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000007000-0x3)="7b08cd") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000007000-0x18)={r5, 0x400, 0x30, 0x7, 0x20}, &(0x7f0000004000-0x4)=0x18) close(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000008000-0x47)="c5bef0a27042e8773b1855808ba50d05ae1e40315b5be49a33f16120e08e68e91fba498c6f8f5607009736330cd3b624c8814e0cdb47de28185c099bfdbda6e9229567ffe0c4bd") 2018/01/24 12:28:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000961000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ae9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x9d)={r1, 0x95, "68d9a056636cbbf9c0c9868ea9d0496218f85b98cb8808d8b51ffdeede86ca432dbc44a61e658dd1c09c49f385d07b1711da435b4a7c1188cf943331c47b6db5bbf7eb73cec45716ebc92115339996252cd59fc53601bc632d18839b7793c0efdf037172d7912dcc80b773a31571adad75b00679308d8585cf98baf610ea599386dd521ddccffec3d1505881f494391529055a4aeb"}, &(0x7f0000002000-0x4)=0x9d) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) r13 = getuid() r14 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r19 = getuid() r20 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r23 = getgid() sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000003000)="08dc6496dbc2c6d0fe7c5e8bb3f6cd965667d836a2a0fd2ecb628d689f50e3548435a52e39db1a884eac79fa3f8478f06ba41a91", 0x34}, {&(0x7f0000002000-0x8d)="684d44a0adce895da2300f4f8abb505a4f48e0c0cbcf399d4d92d3440f641ecf1d2b6edeea66feea8fc615ac8bf717d9afc31bb74ecfd23257428262a94eba362907309414efd6c85854ccbab3db13689cf34d01ed1da1d228f973a2b6486cb480afd3ac05152dd19594d7d7bb832f8b7cf58c056968a4fadeeacf837d307e45d7f43552ff1ff3d79f7652e392", 0x8d}, {&(0x7f0000004000-0x9c)="985327469c91fae42c4ff0446039d5fda7f11f34ee2a6c4e342867a566cfd0708d65f5776fbd82e7ca36a70ccd5e9af0a53c37a3ce727bc300c6971ac6f9ff437dd97d31a47bda900d18571ccfd922c057325c605c94621690f99e77e2c921f814a05468c8bac237d01390124f428317a257227553fd756288e06f8a54660366c0ffa6f30de84cf1b2a729d870dd04d64d84bb712ba8e711ab3f5510", 0x9c}], 0x3, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x38, 0x40000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)="d87b80573e72b4be1653794bc366523e928cb03d9a7e0671ebf74392b444f9120b9f5c4fcb809d5677b6578b55e69d43c6d3bb1d424cb01b4595b87164fdbd9e1c5f6d136a3921e0ed44603dd8bfd9946b9a7814a7db2bd99e3b138c3f536e88e40309248b224c0e82b9e98799d52550fa1183652c16a740e452552e9218d23a9d15b52a87f2e1aaf40a1d929d26b489cf33aab0c5e33eaeb23ee68fbc70c73b4b158c4eb57d6d2204adbba0ec8425e54bec3440c4bbac0c01e6f1f9a885b536aac21ecd25dafbe94ce2cd746ef9d6ec3c9089445252c7", 0xd7}, {&(0x7f0000003000-0x4c)="3d83db352486767578ee9489047a3687f28103a31b044836b77416160c95ffa064038628418a3bc2f235cc923c368bd9387aa637b798475090dbc046925a62de6992847eac7076173c850dcc", 0x4c}, {&(0x7f0000003000)="f3bc2dc2ed2c22fed7dfd8da5fa6468c0fa5735be7aaf30ba504e8ff489485cd99b0ec1e4c8ab53c611a538ffba9a98c408967179f8e417870c0b075f696bccad06314ea6d72c9850037dd06371906dfad1a854d11a25903b61e92c7e5924ee740abd73668dc712384db8e205a0ed7fd6089867625c9e5b40eaafce7664e34234098abd97b82c5243af00acfe363", 0x8e}, {&(0x7f0000003000)="d5f0286be4922d28d002ac89146f7fb57a279c9bfeca55d57959fb24913dd3f9ac93c2e6a4aee729a9121753c31f4dfc2d3926cadd40a856c1d48ec79942c386babd5c6bac0b718b7894766f2bb9698a8f0189e1b5ff1e1883eedeb4b1a857aa0d051d02c1bb84a8573d9ab8ee3c29a254d105102790e459ca32717cf09f2ffdc5e00171d794f0dc02d8c0d5c52189f93467c4bfd455388c0505e768ea74a5722b6c758bfd69fb786dcddbbe10fccad3161855390d48ea5cb7f407aadbb5dddb", 0xc0}, {&(0x7f0000003000-0x39)="f266db77ed35928cffa42273ed416a54ef091ffbb34b394a8f0b865d0a444ad31593037120ef5e32ceb191cb23ff8bcda4118dace61073a5a1", 0x39}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000003000)="d13d21dca62f707206c00f0827c68ca54a11c4e00c", 0x15}], 0x7, &(0x7f0000001000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x8000}, {&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000004000-0x50)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000004000-0x69)="0cef1b24dddaaa058ae1511237fc9a1530718932288782e54d4e093149421a2c681d3846566d0c027f5adbd19537ebb977345eb112aa4789ad409cc59e0621574b85dbf3c96e73752876f24ca51fc63bc9837469f5747f79a328bfbc6f93e0603440e460d36518f53e", 0x69}, {&(0x7f0000003000)="dc6e8665fc0ea55e94883993619a8e0dd8aeee5c67f8b18fc1395124ad996c8546d27ad61b87b9b322d95222d759102cdd6e2153165832de1413ced0eeeb067fa11dddcbec8c20086787ce5623889cbc0e8f9f7db6bcc5eef3185ece764fac97cb0710f02c135545c463f3c960998fc79c123d8b49e05dcab61593b2cf47025a48639a26184a0738fbec456d8bef26498963990ce3a3ec04465ade1aa5599cf7488a1a9ac2ecd0222b3e800225de41c9bbb52aa166c462d9c0515858ecfacea57ae4731d6f85222f861b4c1528b0bef29780c77f305a90d0c2704420bbf3949e179905a387f78cd22d82b02259b5da7265", 0xf1}, 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{&(0x7f0000002000-0xcb)="fddef85bd9a9849770d162f8137b0f00edde5f0f9d676675fed009d7a32afdb5ce29e6706b9a0007e1b86d82aa0edbeb1dfb25992f18969c1ee8b88accf968ae19482510ecc940f005a1d3a80db9d783b0e322606709618732894eaa012813ef7710286b76253e80fd497e693bb972beeeaa7aa228286e522261ebeb3ea4f3c060a6565241efc49b9076f10c0a7e0dca3665595349e329c8d17af6ad64d44797b91877589b882193514034822218d451e2e7160f3bc037ea2e95c000d8ca7024223fed41fb6416d009df11", 0xcb}, {&(0x7f0000000000)="68fc0d247e20b3d690522d024cc3c00e8d7eb183aee4216b662d0a1e5790c05fe379f21eefbf31b116a4cffba51f2de5b204354fa868c09227e3b351befec810a529871fb6c2c442cc195ed35fc594d652f1902f1235bc14afa4cfe417234236e03084b5b55b2cba1ec68484088c3734ce77140c554e866cc375b88a", 0x7c}], 0xa, &(0x7f0000004000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r2]}], 0x28, 0x4040}, {&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000004000-0x1d)="5d980e58d52f64f0a92aa0278f7302c9e81b9c4ebcf8517ee3cb97f5d4", 0x1d}, {&(0x7f0000000000+0x949)="1ac9122f071121147cc33a80404146d304c02034f131e1ac27fa1165f1437270af5acaad4b15bd838351fa65e25869dac30797084c4d24911e299b101abae630080295587a4c14cdb6d2e8e2923f0ea9e30ae73f4630cc4497a1d7679468c7f3551afa77870bdd9a28f864933d5c01a80dded1761b46f9d8a7842e6eb9242875e24aed6271c659ef823cb3a67bfd6560e33ef0cfae9e695f3f98f1e3e57d5f5b2e16fca53fa4ab68a11c9008ef", 0xad}, {&(0x7f0000003000+0xc0d)="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", 0x1000}, {&(0x7f0000002000)="8ac9fa19a639e3ee7b17639337e771a9f4ac4135894e2113a93019954f5342dc9036654b6f25aa34670b6ae06f154058897344665c48ceaf28c676e489b75e24490d34e59804b5699ef35941082d7fd7b30ae0480bc7b4810a03bd8c08", 0x5d}], 0x4, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x90, 0x4}, {&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x50)=[{&(0x7f0000000000)="5d76b86130df814657053576acec336e438d4bc9272a576bb5406ceeb0e7b8be8fd59b4dc9b1b4cb53213c39d37c5d757c0ffed38d0146aa9aa37b0d15ca776978c9b868ccc4c5fadc72f05990a6cddb5be946076c8cd380574fc5d36cb58ef9d396fc26f36133aa4a0005838ae23f22557a178682fbbd6e12260661786da1bd54f9a8a1a808819878948bd3a86b02d73bc3fc51c2c4321c4e842f92b306a2ef6760ee4837", 0xa5}, {&(0x7f0000002000-0x77)="1dd1de602bf8bfb8aff596a2bc290e54f5275307386cfe904db19775a721e431370740afc285d57707260e89748976d6c1776ffe6696799c708f8163e684e06030cdc18fb224a991b41db64329755297616d329d93f048eb837f310e97fadd7c9e4e1cfb207dfe7146470aa42be7889fa64cf5d11b462a", 0x77}, {&(0x7f0000003000)="fbdfb26029cf8702adbdf20f17cd75452571fab79133b7ecd73a0d4725164248df8938b56975adc1885547eaf0e293d1d9ee799f9e9b8002c3cc580756ed6d524808e76d2da84f52bf0278a2e7", 0x4d}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000+0x5f0)="6d091c6e2150697176d4d1a55dedd221614dff8982f6c3bcb2b1b20de3df1684fb393d873222fbf72c3d872ff345d20b8f1533cdbd3716e7ee61c9c501d52f03aa382ca451b3abff40af824f5d23a72bba434c469c1466187fabdf7039a0a6b08ae7ce276fdd8282612d93c95b7917279abbe824529ada1095a378646ef404e2b3ecadd4d78ca5ecedccd9aca7df339f004eaa7ebfe956cc8e5adbdfb7c8aceb246ef50fe07c45e4b11ccc754dd0ac5d000a5aa2a3fb22ef45f20f3f12adf475f50182535f7409a43637bebabd49ee96f0cfeff6505831c78cf6ea66b7bdf94c521eff0da81bd0", 0xe7}], 0x5, &(0x7f0000003000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r0, r2, r2, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r2]}], 0xb8, 0x1}], 0x6, 0x4040890) [ 1049.293969] netlink: 'syz-executor0': attribute type 17 has an invalid length. 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000069b000)=@file={0x40, "e91f7189591e9233614b"}, 0x59b9ff30) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000aed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000634000-0x20)={r1, 0x3, 0x1, 0x1f0d3479, &(0x7f0000aed000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000312000)={0x0, 0x400}, &(0x7f0000aec000)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000aee000)={r3, @in6={{0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aef000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000300000)={r3, @in6={{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000, 0x7fff, 0x0, 0x40}, 0xa0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000aeb000)=0x0, &(0x7f00004cf000)=0x2) 2018/01/24 12:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00001fb000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6a000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000766000)=""/84, &(0x7f0000588000)=0x54) syz_emit_ethernet(0x3e, &(0x7f00006b2000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) socketpair$inet(0x2, 0xf, 0x3, &(0x7f000025d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e02000)={0x0, 0x0}, &(0x7f00000f9000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000624000)=@assoc_value={r2, 0x3}, 0x8) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000239000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000878000)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0xffffffff, [0x400, 0x6, 0x80000001, 0x1, 0x3, 0x9, 0x4, 0x3]}, 0x5c) [ 1049.351684] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.367761] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/24 12:28:44 executing program 6: 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, 0x10000000000000f2, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000939000)=0x0) pipe(&(0x7f000011c000)={0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x27, &(0x7f0000032000-0x4)=0x0, &(0x7f000093a000)=0x4) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000093b000-0x4)=0x86, 0x4) 2018/01/24 12:28:44 executing program 1: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004f4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00005bd000-0x10)={0xc2, &(0x7f00005bc000)=""/194}) vmsplice(r0, &(0x7f00005bc000-0x60)=[{&(0x7f00000c4000)="4f7cd8177fa6f027aac4a55df3540fe9efe942fea24186b0dc495d96f48704f80cf41c0638ebe08667287ab081867a374dab862878ad08dd13a2659b57da6a068344e6db68ee4ca0e3752397997093458f0f38ace2fbe84dc6b1de3806710afd9c5a06478eb18c7d0298c1e383ca69d41951c2864bf6e97983683719ebfacfcd9a693a7a566dd32fb1ac7e0bece4eed2dc0a7a14669d24c18379", 0x9a}, {&(0x7f00005bc000-0xc0)="4aa2994901e0f4112fa46a94d2c6c51e10cae65c5a5b39bf4575384de6fa70d9763ad38996c1965325ebb9433c77ebdad5d20c57312a63960053e3335baa22ce91e39cfae56446e13aa82981c189859465a80a3e757182c5e1a014e48fd1bbeb0a0e52b2788ab5a03de2c7e0ce2a9ae81e83d3a0175ec4d2d3b94578810cc1c77440e0b11195ee9d1ff8bdf108ee124a207f0550f87aa3b65f58e288bf9ddb53693f282a5e8b3d6b86b3e461b550eb2c1a7e49175c9419229bf7795f8bff050d", 0xc0}, {&(0x7f0000544000-0xdb)="b767ce36f4d88df03f00db2eef1e9266aa4bcfe9fd66e2fcccc670a3edb6d4e18e27c9e1340c25aeffad80e8549f0d36c561cb9645cbbbc12ac0fdc7eb889098a42b2e4bf80fb76e145b18bdfd45ed8e80b78e2ccd7d7059674ff005d28e4cc4597f03d8829b39e1337d9732631896b6220dff375212d141ac656983857f578adee27e779d444ec62f63d9a08f5deb0e22a450b81f6472e5b5abcdccef7673210bfc9cb326ddb96e112d4fb0fc84f5656d65b32455382004da570eba7f0ea68912492385c92e002afeb340875f0f4e9fd23f56c9db812a7e0ecc5e", 0xdb}, {&(0x7f00004d8000)="e8c310cc14ec599ae566a01fc4d243cc4d66e1ba5723794aa4867c97576196038440cd5f9cd752e00eeefc407040361c3e17aa80526f817743f8e7230c", 0x3d}, {&(0x7f00005bb000)="37117816638246febe4e74df4d8f9605dd8399a87d8969b4032c3b7a76241201af0c68635532bd058dd6233472938d78f4fcd648bee01e58b518038c7c3f0c3590c48e60f323d1240956951498ba42f88740bab425dc034a319c9d92ed23f53db1e3d11ebd259a37468eff93be2803a401f1c7cdfde6f0ad7c39d85fcb0234d4f523b33639aad4bc98b24bd0ce5bca4212ec74c3b4deeba48983861ab6fcc08a9edd997498f0b52ce1c6d640d0eca8497668fd8aab4dcd4524245af5b2e5b479fff25d42b303a33206395da4732b03ca6324", 0xd2}, {&(0x7f00005bc000-0x15)="85ef75f3d23c5cf86c8a49a89b254e1432c20a4f37", 0x15}], 0x6, 0xc) 2018/01/24 12:28:44 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="8b12e6f8776e70fae5fd36ef05ba6e27f38eedbccf12f379a6cb31245f08732652400dd43da7999f92377116b8321a89ce2028efe6818739bb73758166c9c26a7388b4d3b91aca518f4555b2c0fc4c62c88571e61da61619cc23693c00cd40b8b9e99ea5a5170eccd4a4b693e1dfe42641da", 0x72, 0x4000, &(0x7f000071d000)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='vcan0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f000021b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000191000-0x4)=0x10) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000021a000)=0x100000000) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c02000)={0x0, 0x0, &(0x7f0000cb7000-0x10)={&(0x7f00002f1000-0xf0)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00005be000)=""/4, &(0x7f0000080000)=0x4) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000a3e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000cf000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007be000-0xc)={r2, 0x80000, r1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9b000-0x4)=0x2, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000086f000-0x4)=0xffffffff, &(0x7f000015d000-0x4)=0x4) connect$inet(r3, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 12:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000481000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000005f000-0x4)={0xadc}, 0x4) vmsplice(r0, &(0x7f0000691000-0x10)=[{&(0x7f00001da000)="b85f8eda156370d8badcfe0b97a66185b59880fdc01b0e9800e74fdf41bff0bd2afca3beb0f126e238302a0207ebf227e2cf100975b1a69c5a60ec2332dc0511134ff6499041417b68ed5c968de42b6571f4b0310b79e17cd6b3ec43c5228d48ed0bfb3acd1ae391f4553b9462ea6bf08a50af58123e427013d1b4a65f61d78acf7fe715f6b18787f870bfc413a2a2b5c7deed3d0c1e27904c87d9b12e1cdd3140e0255acac2dabb7bf9d2427f8c960f6982c8f3bcca89eee9de4bf502f39e6684e75e", 0xc3}], 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000035b000-0x10)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1000000000000166, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f000076b000-0x8)=0x7fff) write(r0, &(0x7f0000a83000-0xa7)="d4", 0x1) 2018/01/24 12:28:44 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f000001e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000)=[{&(0x7f000000c000)="81cbb994a8cfdf500aa861aa56a9218eb3eb4b4f27ee7aff51b7696bfb4a9e1c1cde4e499ac8925c1a6b849e0f24bbd88ba38fa10f673741a0c1811b6551fd9191081d6988bab0f9a9f95c26adfd8e6d8a2e9e07895f3b1264e7808b5c0de76212256de701f941d40a8683b03c381b537138af3eae7a2e61ef31cd2b93a2628ebfc51f4570d146fea07010cc407e35a487f62ccb1b8622b2f155b8db53180bd4c10b25b677cd13c9d3c24f5a68f84e808f5759bbd4bd6e7f8efde5d09844e22ec85400cd314bde4467ef518962ee97d371c892b9be41c227121166204c7cba6d2cfb18e8bc26f2cd4486deb4c67c2966fe4df1d183c034726445c91962c9e7b95824434d8906fae4633cffe671c35e423b87a8057772bb8f3f3626fb75d01af6426b2683b48426cc0baaf291a06670cc2db85d0f4c8e6029f913fee633da110ad18f989a266d585061f138dcfd78e7abe9e732b72c697d6964169bc10f2fba6fcba034c25f90e2f434c3ead08353caaea6baf95ab25051f4a5dd74658282c5a16d41d98596a9608de7f1557abec48862001377c1f435ef9a2005e73acea9405506762f0e2383c38425e5ab6a64bb453c086cc799e04a98fdb8548d485c07dc47cdc3209f410e16b81cec3e29adc03548b94098b13489fee13bc99f956ad8a910696fd27ade713db7f99747dcf34e9554d82c8254b089b190cf915bacc47411139fec07037e5649bdb7dd90f5e26212c8ddf142783a87ab269552a93ca75301eea9a4df5e13a053d518f7533034d8c294a645081612879a59d638be605787462901baaac4c94e5f0404486b20f4c88994c6a7f583f0cbf80c9d29a7b21cd0cf6977a37bda870cba8711c5c0f16b31bd6d5b17ef5bb1da9033ab9d2fe61a2170e78df503932345ad6c5f2a7c84893d5b5045fce2e8ecceea014e690cbbcbbb56196b1d7dff7ba52e99937d2c95385c17ca83a47db86e5f95286ba67108784b1d58627654c993211ea2833c05c981775b4d807d01cf196f7006e9e918d2cb0f4ff50ed88509837a879f524c96df149f7d3107953bee0101242f0db1729af5ff22575ffee2f921c45284531eebc4a413f5a16af8a8dbc1edd5d8ba9cad2939c590db1cddbe73c319cb1315e6dc0b2a3f2672b63b5d9e9fd6c765e67e18a0acef46ef90be2dc43c0455dfe0b4ec84dc80ee4477f28b2d85fec0c44acd61cdeadb81e2b909f57e8aeab05c499c0f18757b130bf020a9f34c439bf9be38c136c28527ffd9829aa4e0d7a69cde9d2ecf4c8aed9ea0eb045022836ea7805e10af5f9b482ddfdd970956441f4bf287450a33b36740019dd5a969f90f92af2e3f3bc4f2cce26bb867dd495053c9ec5677f55c43fac4125bd0061ae416c380f8a1874b4619c98e590298787afc57f73f63d79754724f09859a793e7314a8a43a86648954f583a736a45e71c5854a15b81cd7563a3b2bc42797c344b9c10ad8e06748cc805bc2648b97e9ead7a5f2c4f9c65be96e0d491bb58ff3fcc2fa07dcb57c46e4d44f8fe288b63c0fdc8dc1fc2d5b0bef42431e1b1312de4ded9524703c60b1f9ee948d317ef60a84cebb77a1dac2432ffda35fd3fb813005351045aff2d9b76c7769bcafd07ebc93a018b4f11268f60f851ace45e198ad2c7b317cd49dfe855793b4ef584aafcd9e818872efeb7e0477e8300ed4d56187d54f50bd759a3962da031cdee37d785db5238020587020aa6c825f28fa5b1418b7d984fe671b3c9117cc2a87ba16eff44bc75175edfd7c2ac5a7965ec57142ee67627b4bc003fa2f92ed6dde6d8685161f6c0ca726d0cfbec1a01f782825ee12bd06eef0f086c1942374939da118f02ae5625c4547dda9e8bf28cedb3f665ab1595ade8fdbddcc926b39641c22a1be126d84614d53739490e6610556251d77b73d330c9b726fc8500b129aa21cfd0c34a2a071e8435c0104c5ee8ffe86da5ab7f75aa776144f04fc09c0d8c03d926f4549d149262c8cfe04f693ea20f70d6e1d925b05ff330ab315e55574aa8c72a5d4b2815b1230c121da0645d82be1e47835cc5f45d24050b869e0f9cae917ca53ec7285ac995985b3afdded0e0dff8c70c5a0511d3f5919a7e230948139aa94fff4f05e75639c95eb881c046aca72be671277b96ed1d3feacdbc60dd4763c5d7a983286ad6ed2050e2ee3fa2e6e7c4330ee0f2effbcd6650b94b18e838a308f03376310d0da46687c1dd71d39a5f9721f0b0ffb26dd3de865f52ed8f15c3541fed22b56b1d5cf3fb463e6dd896da2bc1bfd85822c0587dad81de5dbe5ad8cc97ce87dc37d21548f461f8b463d5fc9b4c150ed64ab4ac9aba4ce8520b0f3891ec3448f9d4c6c70daaaed6a1709f376cc856b0743d925dba8d3e2d84523cda9ae4a7efa201c022d8e16a25728738fbe9f51f3c247a6cb4f91731bc99ad30aa9d8eefd0388d6e7ad0394e76684589ee599fa592282ca5b8c333c202747a9bede7d490465b9050f51c10fb6674a62c61a42422b7022da4a009a1b421bd0f4c315228c0594002c5ebc520323c4f61ca94b9de54fe7834323080c68e83200d912ebf4a0e511904f572cf60f781611b77de544a8ba11e70f37f583f993ea02a5f3bce9666ad2607014daba132b9cc537b7ce77306634a6a172d9c96f475154bcf6f427d33a6a922a53d656989abe04540dd27bdc3aee6bb36ea8152369941ee4df77badea6b34aa9f228729364f654fcf05ae3cf1d9f6d2d28493c6d1527cf332c9435dff3ef68912c997039b944de9c48ea206588b206bb8f72f5df21b4f2cb908dcad3f3933330e92850953809589959e4048fe657aaffeb36b1ff9da73e45963154de432b6ba9f6e88a3732b31167a1cc4c9bdc606bb9381904d7f50bdcf5ef39c017f4accb340b0c21752288f3fbd5a78d575865dad26dae74bbe31d8fdf34739f8957d5931d9da8bcbc45d5400ed89f5cba41372fcfa871d4d93f0c984a6112e5399818874aabcce00b169854cc18b223fbde24413144138696d939713c7314491063ece2157477e7f852417fc338392416e268694e00b8e2ea4928418f859dd6b23f4bbe45fad62432fb87cdc4de5297c5eda1da27e7da8e68c23de7b1323258b6fb735043fc67fea053f3b03cd5e9af3264761c6e1806718e1e952a8b29126708e34b30280f1eb9156a68f25195444e1bc1583e7ef995cc1e1b59ba4c2277a8481f83a4166fc5e09f6ab4b132bb63b7bfe6870491849fbb6d1078d6de105016ca96fc7c6ee6c72fa72f1d7e6bb38e8ab3d93b5397849c7f3d3fbd5bfda5ae968b5be03bc18070435c2268762dc5ce6ef9abda9fefa9d1e4dce38d7fffec55e8611ffa3c3e216a818a408a6f5f64a45410a9baf3d14a46e82327e78c18e23b3e298fde519fed9716aa5acf551a8710fa99f7e730051d80e0cf2a531b92af2dda0a2773b7c17bf7c85a015adfbf74ca4590c4275af53a7dd0b71cfd2cc180c7b901984d12ef02a2edb90588749f7fa963bfeba215c21cc6d745f1a8afa731fdbcea9df7a06f456e9f0b4c23e9385ea4efa2f74eff9ed0254223a9884dd2c95022f4cf0b0230a66c2930156f56aaa60647c5e78cb1cc60ac32f6c639e8dec7f142aaaf4f18312af5d875b1ef151fc931b69e7c9db70ce0dca6505b21e80ff97e627e470d6b3cbfd432b8469756b5e2a93d7ce306df26f7326fe10460ad0c5f19acb224168396d73409178ff4f421cb38f0c4c18ab37557264176951c7f5e9824bc48bd74efffdd6cbc0bab1be362bf7093968e69b1be4e6153fac7e9af8a8e279a516e8b04ceadda3c25a56b61f3310be71b41574260334fd0086799a541d15a03dda94b7106c21b89e75071ca4573a4c29726d97e56028838c6f276c4e7b4c8bac6abcdb7893a04be2a87706be7e056139f530645a1282759e9348eb26ed534572eedb593fa75f5583daa774d2b2460151096aa33e90a34d4eb6dfd2088ddffbd433838cfad345f4c86e97676bec77724a721ccbe30389c83f70adc7a3e32313999e9adc5c72a9af110b84e737d53479924d6858b65d18bf34e1101e4792d8af25c00871d4fecd8d1da96b692686f16d9933a29a7083593a1198f66d30571e10387c13df99a3c86cd7094148833ed23d89584100b739c5da9fbc80718891056fbee77ca2b312e91be75623d177458fd20462c0e7bae9f92b71fb2256a4e481a6c06167e9564cab4d91192d6f909e6266bad989d1cbc4dab3eb0cedc89ac80b1ce527677796bed1933939647914cf8ae61b1addcd3d5091ad3e97da2021a15bb603b120bc8c198f0825a44134d27391bc51b5548abce7746ad743bd738cef3dd62ae5da899358cf8edd974e29ca03240bea8e54dfbec740ba53d2e981ea7bb8461c19ec13c039fd7a7cf1bf314d8e221d330e7e94c96ec6dbd9b9905203ccd763c6930d8b631d1fbbc09bd68ac8b80754fdae9b1547efb1fce98137e945a5ab2c189e3535ad2fd0e085308a5869d36288080247949d976e3d729927c2381b150a11fa2f04dcb48cf15f0931fbcfa324ed2def556f122649e73c2d50f4a768e05af445db0a453e3a8a94714a747358739df2d91c9f4ed8a0b2a6f2e1235912ea26e2822889cfa2809b6eacbb23f491d13485cbc2835c7cd4013fa7d46d11f739200d03db2aa81af46407954df963426fcd6a292556bfb1168f9eaf4e9551e813cf96e66c74f6ee9012efde6061cac72b6758988dcfe9cbec4bfdf5039c95168ec066a759dd736f032352cae9980fefdce24b4c8e462642bf8c1db5dcd62e90d3a50c0e67ae3c18b44ab6812e731459de386d31364c2c166a5e62a06def0898a3db88812b85f88dd48a6b70f893d5cd17e5ae255a184926e8106122f83e3b8ce70c16a2de940747368f4907705fa77c94a7477a52e551f563c1d27f17798ea8525abd36612a5defb357809786878b98d6798ea6e05b8dae685c139ade8adb9178bc1a06b8a643174587bbf83b74522b50738f3392efb3957d2057ef1e43b509f1802bf27e75a64598cb5763894bb2a1c93d92cdeb86149146766f39fbf2ddf4e9302ec2127b935b0eb7a8bc0edf33b44ecea910b83839c1928b2fdda70b39c5e4008ec000247ecb6f1585627e185c2ffca9eb4474972e151c41bb3cfb1b495ba5e0937bf90a6fb55ae5305efabf59b05d255a50991495b0838b9e63f4ab52422ff92e47bac994eba537f5b0ca37e23c949e59ed60ea4d3948285d4502d31f8e0323ff8a391a5236a16512106435cc6d9a2a0a85379802de231038e959841c8ed06b4a5505c60261a1345db8f9d02195fd4ff9485ba90a1fdc9cd8c880dc3d26c4ef07b3dc8d7b6e9efd8cade3385e4e1980be51ab564da144b810d3ba738f6725627dbe387f944086dc2989daedf6e9e72f7f715180abe03cd4e8b85820b49", 0xeff}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000015000-0x4)=0x1f, 0x4) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1fe, &(0x7f00000ec000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1c8, 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}, {[@routing={0xc, 0xe, 0x3, 0x20, 0x0, [@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}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x5c, 0x6, 0x2, 0x40, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0xb432}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x2b, 0x2, 0x0, 0xffffffff00000000, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x12, 0x2, 0x101, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 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, [], "fe20"}}}}}}}, 0x0) 2018/01/24 12:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000bc6000)={0x4, &(0x7f0000a3c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000037c000)={&(0x7f0000676000/0x1000)=nil, 0x86, 0x2, 0xa, &(0x7f0000bcf000/0x1000)=nil, 0x8000}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b6000)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000805000-0x10)={r1, r0, 0x4e80f10764fddd73, 0x2}, 0x10) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a93000-0x4)=0x1ff, 0x4) r1 = socket(0x2, 0x5, 0x80000001) recvmsg$kcm(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f000098a000-0x30)=[], 0x3, &(0x7f0000fcc000)=""/84, 0x54, 0x7f}, 0x10000) accept4$inet6(r1, 0x0, &(0x7f0000f30000-0x4)=0x0, 0x0) connect(r0, &(0x7f0000b4f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8}, 0x1c) 2018/01/24 12:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000963000-0x4)=0x0, &(0x7f0000b9f000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a85000)=@int=0x0, &(0x7f0000036000-0x4)=0x4) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) recvfrom$inet(r0, &(0x7f0000c15000-0x30)=""/48, 0x30, 0x40002101, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000002a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000e000-0x4)=0x48) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000002d000)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/24 12:28:44 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120206}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000024000)=[], 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000024000)=0x0, 0x4) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d25000)={0x0, 0x0}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d40000-0x4)=0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000af3000)=0x0, &(0x7f00006ad000-0x4)=0x4) 2018/01/24 12:28:44 executing program 4: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00006aa000)=0x0) r1 = socket(0x19, 0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000+0x615)={0x20, "7914759ddeab"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 1049.579902] sctp: [Deprecated]: syz-executor2 (pid 21449) Use of int in max_burst socket option. [ 1049.579902] Use struct sctp_assoc_value instead 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000001e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0x0, 0x3, 0x8, 0x0, 0x6, 0x380000}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000018000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000aa7000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, r0}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b78000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000caf000-0x4)=0x10, 0x80000) r4 = socket$nfc_raw(0x27, 0x1, 0x0) sendfile(r3, r4, 0x0, 0x7) pipe(&(0x7f000094a000-0x8)={0x0, 0x0}) getpeername$ipx(r5, &(0x7f0000210000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000658000-0x4)=0x10) 2018/01/24 12:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b63000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00005ac000)={&(0x7f0000339000/0x3000)=nil, 0x8001, 0x2, 0xb0, &(0x7f00003ab000/0x3000)=nil, 0x9}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a1e000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="fb7aaaaf4d20", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 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, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000833000)={0xfffffffffffffff8, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000215000)={0x1, r2, 0x10001, 0x100000001}) 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000427000)=0x0, &(0x7f00006f9000)=0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) write(r0, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) 2018/01/24 12:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000019f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000097f000-0xe8)={{{@in=@empty=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000340000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a93000-0x4)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009c7000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b2e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={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}}, &(0x7f00006ba000)=0xe8) sendmmsg(r0, &(0x7f0000852000-0x12c)=[{{&(0x7f00003f7000)=@llc={0x1a, 0x4, 0xfff, 0x4, 0xff, 0xffffffffb37ac4ce, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f00006eb000)=[{&(0x7f00001c8000-0xf6)="ede07100e1e4691459238a9ae120531b2c74eeb30444e98e43b59779db1beef94fe825b912cb3503c99eaa1d40f5eacb59b8ea959ef4e680d9041de5525a6dfc1da63a7b22d19df82887f610de983320048dcdff8eaeba916bd0d32cca7cdc262f4b5205a648bcfc0de476dac0d291033512c760dcf64cbaf9fe065841801181c2f874e7f0a117b46cc62f5e3d4173fac1a1fce9e97c35b6d704ac3e5121f9c4f7a06106ab8ee5583973aa1f803540d69de51ec96bf26f87c4b1db8c9632614f51467a7ba61e49cdc8d8bb46ffcb00e39a3de7fc98eefe9c68b8fc43af3305246afea8ab42e773bf935cd71db8ecbef0f73d69062604", 0xf6}], 0x1, &(0x7f0000b96000)=[{0x78, 0x19c, 0x8, "f0d204d7e2b83dfa38ced31e9477751cdce928bb35b78c052ecbb20fdb90efc86b30fad8db0a07e7e80d08f20df5f487c9a7c0fea5dcf13bf01abfa0fbd27301e6ecf65ccf1ea3b9019b6846037afe3a9a4607282875627ff5ba5b253c9fbcd141c7ddfc87"}, {0x98, 0x101, 0x3f0c, "d6fb9face7c6061d9c70583626e98856079a9350c3320c459c9701798cf796ae4553382581499a6ca8ae90d7588ccb8b2c8e2e18ec88ece9e05cbc01366bb38b45db0003b05960179cae71fc1ed41b5e5489ee2bd9403059c69c203c6c2e5da2a5c8157e623d7bb77d9258020b3a0ed6bfa637698aaddcd89333cdcf137b3e5ed3e4"}, {0xc8, 0x0, 0x101000000000, "32f6946b45b41a3a0e9142d676425bfaca457a76b6fb073e7bc7acf86ac1dcb0eb24231ad97cdabcd142769682d9dfc850eeb492a1bf6cef370234ee23832b486c32e88ca8c4c261870ba0d82850cd998c20ea52bcfe15bae280d25b5c9e88d47b665a4454e95133f9ff45b37f55534a1de2ccf5d63e2e6534d127eed77d34731177c0c6f964d15ba41182f1323b43cfdbb07497b0f6feae2f163a902a008308754679733cb24f48291b633ffba72cb9960708b5"}], 0x1d8, 0x4800}, 0x1}, {{&(0x7f0000195000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000019f000-0x50)=[{&(0x7f0000b89000-0x9b)="8c9ae419c2d6205e266533b2483007b8795ff8b96b2e09ebb48867788b0742bd9bbe9413baa77d27c40c067c17e896a05e4a6457e3bd8c2f96e12cda109e4ffea2f995455e10f3e303d76ac5486022be1f601f294784d72485feb8b6362adfb1fd813daca589df2973163ce22bd28cb92e1a67775fb69a8255b9b4bb8ca28d41a09e6403a390b737e38d011549d0787a72fc379c11d05a181ce509", 0x9b}, {&(0x7f00003df000-0x83)="44f6bed6fdbe263b6d26de1ce25f46db34101d9cb83454ec1b450d5464332130c6377f933b6af79a16751ab48e649bc9109d6feed6bca709a44e5703fccde9f397928f5ebd0a85447f7d3f7ce21fb72f1c6ffd83c6fc1c9555ad661f8f55827b34f771b6cfe33093c4b8fc58dd859a4ad2ed1c3e441fbacbcf13c389a1bdd343a5ee26", 0x83}, {&(0x7f0000bed000)="e52379c173f649e09995176a00de3f61ba777835bcb1feb2d45283bdfdbc895d7d4d177cccada147c1aac4c04e6f9a806ac3c8549a3194df065693d232b4fd1931858549a61d10d1654745ae84803c7fa65fc7f1a441eb24aed2bd14d1d490e6fb8a32cffe880be518dbb99e97f6b2aa3afa7f0aac2966971f51758dab16e95f5ba05daf82111172f98860956aae5d3ea21402a00da7b30e1c9dc5607a96dbf8bb1d35a532cdae51b18a3c915024da1be9d07653163817306ae1c4d827efa008ea01d659501706d66388659cec6fb915a76b16fa1792c8a6dc36f7e79857c0a7d89e995ad2255d2ca98e22adce9260aafe482759608e0f904b6159f19368e4e73353bf31cd76694baea3833495448906313eed5f6eb96aa7b778ca2ce3ba1b4d4a23e2725ae80edd19df04a70b25de843bcedb1b17594786618480e41f74d4ce33b3f3cf0c14918c9871859dbee63d6491bd8dc80741dca4e420efc2d5488c42fbbd475d91028c507c9290494467b5bdc10c2882cda081a12b76ecad829bcd1d6f825aa2c8cc8a85c067d64db23115a21692ca3d6080924f1f9e113fbeddc49920cde68f593bc11a857c545fe2cf4f90b348c0c3e6d26c1354541af3c834b1dc3032a1efcd89354fcc7cb11ef044d4aae3c0a41f1ad45bfc953a8623c328dddff4c44e7540f3c6d9c479ee2b3c847305b52d03cd7c03eb95ac3cc98ca569a9d6c4b3d78cf42a9eac003a3815989d0c323e374f8c1bc10efcda0d618dbad9c40745ae210c169dd5daa53b3fc6487810c8b46ab338f5d61d054ed0afe7d89eea968194ab61b5612b35a29fc8a09feb44e792bd54b1a250b97fb269c93c93937b22880b7e00be50227539fb8bf0a115a947ba74f3030f90b560a3ff4f8d06cdc4330bd888f52f6fe7434bef373a1c1d1c37e038d7f5d45dab91db54390802b04a46289cdb705b7051f896644d95bffb5c6af9e7be8ad0456070ed4390253472b64b1ae617be4bf2b884ee0ef3b2e97bdeecd6af3d4d18332054a0420a5d35daa3304a416f27302b465585f5d0f0d121667ff4f6645c1cf401e3768ada69c1187c2e23ebd2369b2b549d1fe8cd1ab07f8492a73a06edc40c5a088dc412600539a6f6341590a0a4219772843faa4dfd73ef6b735ca8389fdf44b2109c22d71e0920e8674dc5855d5302c694717d7d7a3849e8dfa9ed0cefc4f27697fc915c0883d2773b52ee22280c9b6822369e5e801c99ad61756bedb929f8daee04286eaabc62f46b9de74eec1d6dce40a7a75ab3e4520001e6f49f4e77f548c7ccd456aff1ec4febd407e40965ea430361f1f8ef3f14dc04b564e3b237153618862723de4c3e58284045508d5c95dd037d8dd58dea3077574268e55ecd93e3fbdbbb764db7994e6e31520619a3b9e1bc778fbc8f4a7cb9c2147ed0a7c27a66f396358fcd96ba864ddb85be98de0f875fcaeabd3911a83076e3aeb908073fa9f139dc964e625cb4c5482ad477fa5b27853fe202a4d9e38ab7d934ab74001e2cac0a636d75da53e32fc1d1e92c66b9092cffc75f5c910fd5166b1b428949e8ae025dfd22e6230f0d9cb635e2368d71f2b0d01129f915b611af8adf09e33608767583c458384423df5c8282818b8f039d152ecb70e7bb84165e1ed5dc240923bc9eef8f7ff99d7bd395ad48a90179ad98e88f6d7441f3d87f0c3f85aa34c3e49cadcc9d848b6b629de782b52233d5ad4f32a376c8388794f8cd1b4454e142bd38dc520b93a3521d3b50df3898544610dfd33215d89369ef798646262664c5349535f580916cd991a4559e85da41f9ba11ca402cf48a2a00b46d0b665603f84ffccaf0f01e30ef5cc2168ea1faabc08c2eb7e5ebc6122d4e336402964208974efc698f9d18dc480a2dcb260064d6bb55a3227cfa358edb5a47da941deedd2d4a2f9306688977d9c032c0e9a1b66ddde60797d078ada26ab6b648a2a4faef9096feb7c3301663a00cea26402b832b7ba88db61fd1c1cc27af973b04ba2261cf42143a3806e97a07a4ec6424a4333027d0b72d1b6d09b843865b7c82b9386ef4f0459479ec76f8136b13d1fb61adb6d02b07d34b2a1da12518c31352706f4c2caf9c535a1121859a7cff95b46a30724f10fddf83adbe78f5531f21447f860f4a8ed7aba789c4c97fb9da4e8e2a308c4e0837f627ed6fd181b5955aba813711562fd398f2630a41c88228f4b35cf3b298d5527a57c67e086066b4057f7400c73fa48709735b387dab7cbd64b609b0e6c1790a73f94c2c625902cc424af7a8275121483a570cc8cb4961a7226052b5cdedb4a9fa7dc3a19a1f0937156fa2a9bdad87d8407367c710fe1f7bfe72771bf44bb81c3e9ac5d4f0472ac3c45beb9f834aa85598198d469c200bdf580deee6891ad86e130297627b89ddba577f662d7c18d6d2152b3e542dc7502211b264efc5dfe7a115a6a3e58bae251a9eb00545e4be46a18b97a46261c504754596d4fbff4fc9c5cb1ecbf8dc09b1da1e6b918f39960bafed6e03a75bf3c9e8cc6aee81ffbce27767181bcab8a2fec61ad3385ff371ebb60493ab79db331f9d1810ddb50dbfa661760ebb9c92d5c1504438083d356fd1b2a485eb69d0269bb7943d17c946d81e77ba1e4befa26d2503038bdd6d751a56ae00f38bb906f4fe586ac72438a1e263ec89664c97f2ccfdcfb389b655ae1cea7f9aeb9cf390f6e120c5b7694e6a4adb3ebe2c3a7af55e32837d94b57fb3424721acdbb2a21dfa75f6eac4c0c25bd8edcad2934f1c22f668e57476fccc14d34a6c747c8b0e3c3bbb9ea3f835d40b63206da38dd9e0bfe37d99c5b6ac54805cde9e6445bd078698994b5ac93431c08c4bfcc05c59718a115c3f7900b936cb416404fdd108450080f616fec29ec1b6094d39cb5a78bbeae24f466a85a25c75f00277f1538f13de23b6d0c27c81ee2f1f78be022fb04c9ef3f632ef897f29e1bc5bfabc883040370ed55604ae687b8c466db1365244635e2445bdfc13c32713d4afca1f43e3156f5c4873912ebc69bb7e524cd5ee635c3bbb895812ecff368fd1b5fbdeed708e6075f4f1830f7c69ee846e64d66069a553f7abe7a03ab7318e0fd1e4b21965b825711c973987449b402c4dbb1bf80815fb1fc7b741e16de8137c212822de5b1b65849e8b46c62cc9b9c97d45e9381d252d4573d10e45a2f381923c61e10b55e9dede5e7c0c3cd2a09f39791d38291aad4eb15b5da74569b77b68e2e4164ea3f59195f1b54c68e74250a4af7706943484cedd3b4e9565f01bd98ddc636509afa5823b0460f8cf75683c5c91171d94391ac2033d5581c8c165ad76c00355a6911212a2693cc8c4847f78ab82271987800d4ae8e9f3c1953da21198f55a1f39faa057270c1127ea95c3e4f64c17e33b0d9bb76e236247ca8db0dba63457df81673e905a59a268efa10cf635332c099989026421c5382a8b4db1d9c03713eac1c93acbeeaf3f25b803fd09ac878b03fe0807254b751f2217f4bab696db4eaea6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0x1000}, {&(0x7f00004cd000)="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0x1000}], 0x5, &(0x7f0000da1000-0x228)=[{0x98, 0x116, 0x1, "1303f7b17641e5cba17951833835106579ad9eabfb9f86f587a3e201264c2985c34753a30344aab3b729ce8046055b45b29b9fd6520ee2a800a34d323f5e558abf2f81f86a451747a85ddc2fb82b831b5e64362fb5292098a8f0cbc493f131ff2ae857d900bedb7e45be9e444c655514c4d48c85f95465e74e6346ca45ea6b3cd0cc4a35828db2c7"}, {0x38, 0x11d, 0xc8f6, "0078f93dd10f813322fea9c50c013b3ec6620dfb52b4fba67acf6552823bf16b52e668df2c"}, {0x58, 0x111, 0xfffffffffffff940, "d6cda4bdc2154d36b86b23e9ab7f8d910dda915719251b40cbec4c9df0cf3c90a732c182627b7fd4ce0e69976a39299661fa96546232deb6789df4f80e52a035d1baa4cea9"}, {0x88, 0x104, 0x3f, "49aea2ad9408509522871c3a4638b3f60c9cc66a57cb9c2422fa46769b4ee036c119e5a692677bbfe65bd367d1a95372f3375f21bf7871fddc7e2682725b90cacce1bd9041142a264422b99ecd676abb436785a71707041b55929e067a692360fdd3e625f6eda4c6317d51978b05c1651c736cc872baf7"}, {0x78, 0x108, 0x6, "db0a3bbfea4b4a7ee17ef58012b22761a590b5cf199f68f0d435a71dd42ec7b503d18ad9969c4ad59f3e8c0744e08aa7228b833aae9337c4690d2cfd90a03a5a08fe73e5f0231855c4ebc338098bb55e7065e60ad1abd177c647127d70b6289d23d8c798"}], 0x228, 0x4000}, 0x7}], 0x5, 0x8805) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00006ad000-0x10)="0a0775b0d5e3710000050ced00000002", 0x10) r6 = accept$alg(r5, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002e0000)={0x0, 0x0}) r9 = accept(r0, &(0x7f0000fa3000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000a67000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r9, 0x400443c8, &(0x7f0000a04000-0x8)={r4, 0x4}) bind$inet6(r7, &(0x7f0000cfe000-0x1c)={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) recvfrom(r6, &(0x7f00008fa000)=""/4096, 0x1000, 0x0, &(0x7f0000501000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r10 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x7, &(0x7f0000f24000-0x4)={0x0}, &(0x7f0000a3c000-0x4)=0x4) r11 = accept4(r1, 0x0, &(0x7f00009e6000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bf2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0000000000, 0x2, 0x3, 0xfffffffeffffffff, 0x3f}, &(0x7f00004d6000)=0xa0) getpeername$inet6(r8, &(0x7f0000e23000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000538000)=0x1c) accept$alg(r11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r11, 0x84, 0x5, &(0x7f0000eae000)={r12, @in6={{0xa, 0x2, 0xbfa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f000051c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088e000-0x4)=0xe8) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f4d000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x3a)=@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}}}, &(0x7f0000001000)=0x2e1) r1 = accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004d4000)=0xfffffffffffffef3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c11000-0x4)=@int=0x40, 0x4) 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xe, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00006e6000-0x1)='q', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) socketpair(0xa, 0x80000, 0x5, &(0x7f0000f95000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000337000)=0x0, &(0x7f0000296000)=0x4) 2018/01/24 12:28:44 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x68}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt(r0, 0xf2, 0x80000000000020, &(0x7f000007f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 12:28:44 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, 0x0, &(0x7f00004e3000-0x4)=0x0, 0x80800) socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) socket$nfc_raw(0x27, 0x3, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000019c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000)=0xe8) shutdown(r0, 0x1) [ 1049.626491] sctp: [Deprecated]: syz-executor2 (pid 21449) Use of int in max_burst socket option. [ 1049.626491] Use struct sctp_assoc_value instead 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000025000)=0x0, &(0x7f0000009000)=0x4) socketpair(0x4, 0x1, 0x401, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000026000)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket(0x13, 0x805, 0x3f) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) sendto(r0, &(0x7f00003f0000)="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", 0x1000, 0x40800, &(0x7f00004a3000-0x6)=@hci={0x1f, 0x8001, 0x2}, 0x6) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d30000-0x4)={r0}) sendmsg$nl_generic(r1, &(0x7f0000cea000-0x38)={&(0x7f0000efa000-0xc)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000898000)={&(0x7f00009fe000)={0xac, 0x41, 0x404, 0x2, 0x3, {0x17, 0x0, 0x0}, [@typed={0x98, 0x8e, @binary="d36f991f77e4e40c3cf1d4e14252fe1ccc583d60f13ea0f8bda620b5c6c79d1d81c86185466ce18b0e41bbcf5b0cef14cf8ced8a2b003525c0f339bc55d300b8b91d990f0cb66153edefc335d73326833062a445fe7b6d8a0db5331439e53f90e989303d91446c6a84ff120e8bc2d552bc66c5fd4841fc4121b8dd453f61dc2d941cd542b5db28a369ab845465"}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, &(0x7f0000aca000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b4c000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000005f000-0x90)={0x284, {{0x2, 0xffffffffffffffff, @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]}}, 0xfffffffffffffe4c) 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) 2018/01/24 12:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xffffffffffffffff) bind$inet(r0, &(0x7f00002a1000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2a000-0x4)=0xc) pipe(&(0x7f0000b23000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d59000)={&(0x7f0000346000/0x3000)=nil, 0x200, 0x0, 0x40, &(0x7f000081b000/0x4000)=nil, 0x4}) socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 12:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x1f) write(r0, &(0x7f0000ce6000)='S', 0x1) getpeername(r0, &(0x7f000088b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000b74000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000c3a000-0x40)=[], 0x0) pipe(&(0x7f0000ca7000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006e1000)={0x0, r2, 0x7, 0x1, 0x0}, 0x14) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d6f000-0x4)=r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 12:28:44 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x3, 0x8000a, 0x1f) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000035000)=@routing={0x2, 0xc, 0x1, 0x4, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x68) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000036000)={@generic="76d9646e1624c1b2a7716a441320205a", @ifru_flags=0x1000}) 2018/01/24 12:28:44 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x7, &(0x7f0000a0f000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9b000-0x14)={0x3, 0x5, 0x4, 0x2, 0x2}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/24 12:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000e08000)=0x1000000000000001, 0x4) socketpair(0xfffffffffffffffe, 0x0, 0x100000000, &(0x7f0000090000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000061a000-0x4)=0x0, &(0x7f000027e000)=0x4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000032d000-0x18)=@add_del={0x2, &(0x7f00001b8000-0x10)=@common='syzkaller0\x00', 0x3}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0) 2018/01/24 12:28:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000176000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b95000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004d8000)={0x0, 0x0, 0x0}, &(0x7f0000b77000)=0xc) r5 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f9f000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006b7000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f00006b7000)={0x0, 0x0}) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = socket$unix(0x1, 0x5, 0x0) r13 = socket$vsock_stream(0x28, 0x1, 0x0) r14 = epoll_create(0x0) r15 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x3, 0xa, 0xa0, 0x20, 0x5c, 0x0, r3}, {0x7, 0x9, 0x0, 0x4, 0x0, 0xff, 0x1, 0x1}, {0x80000000, 0x0, 0x3, 0x1000}, 0xff, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0x90a5de3c15f90a11, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x0, 0x0, 0x8, 0x7, 0x76, 0x81}}, 0xe8) sendmsg$unix(r1, &(0x7f0000e2c000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000ac0000-0xeb)="4cab7e0f20e6cbc6d5e2eb87306755d1757da88e6dd2423ac11d498e19f29826e194c7dc432a6bf8ac6b91586e60dccd478780779c47c1048f74a58b3015aa1292f853ea7ce83c57e21d37cd3dc52481d899465797cdec4afee2b99b2b0557c515527e90de5cbd7ecaaf377d4afb290e6e4498c6317644df64169b50779bb8813ae312100324413a5b75190a0f50724f2a9f8f47c5c5a58027338c793685d1b6fdad15cd499eba844ea44294ea5e287930f58609409b597789fea92da2282860462a5a6df506400b9cd56b1195681a9f630cc276a999d893a6ca5f61e10114307b289a9934cafd7a8f3a18", 0xeb}, {&(0x7f00007df000-0x45)="223a3b66e6b1f741340a7695339a8706c81eed450e3f313b6455add25ba436ce388c5ac8eb4bd4056dc48bb8276e700a4a7adf28ed67511af053239bf49a799099bcacf763", 0x45}, {&(0x7f0000451000-0xa8)="686abfe1b043980c1f1476430244d8f19b3420c13424105510207027492cea138773fef1e1bb7a50acd251e10e32cd0a883b65dbb7134609f1b89b611756c26e897c80edadc9a8e93b838686bba975dcfc3b94c8cd221e3e2869c92131ae6da6dd7ee991c70e849b84b79a86c37932a8468fc232a73c4d0e8bf0be6f4b15426015b3bfadbf9dd71217825729d295edbdfd2e15b38b475f7f2de83ffc6070d523cab3022aac1a6e15", 0xa8}, 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0x1000}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00009cb000-0xe7)="96860c792e35a76b6e55da89d68f1caf5f023af35feb280b6d7c2c9d501f5de1a9df647d3dcd799a215ae519cc9739430c0fe0f793d571298b108f48f2ab283815e1257e89e3e069c1eec2495024604e81f58f4e9edcbe8165b7c5b0d986f2b7efda87ec76f79c8b532ffc48e9a9f8df78746ed476979db43dd9b4cc4d6db44c111b5be2feb6e499eec009887342024ce67bc35ac70b533b027f2f69f267948821cd3cc9a2dc113dd2faa85e07f8fd943716a5b0333658a13bbdcf61103719d8a8bd32836a1e8f62f0a3cd4e7faf443b68b56aee099e36d1f16e3d899217d0b568e1e95671af4d", 0xe7}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @rights={0x18, 0x1, 0x1, [r14, r15]}], 0x90, 0x8000}, 0x24008840) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0x5)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r16, 0x40086408, &(0x7f0000001000)={0x9, 0x71}) pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) 2018/01/24 12:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x1) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xf}, 0x1c) r1 = accept4(r0, &(0x7f0000512000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d13000-0x4)=0x8, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000280000)=@req3={0xffffffffffff8001, 0xffffffff, 0x100000000, 0x7ff, 0x100010000, 0x6, 0x4}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002ed000-0x20)={r0, 0x7, 0x0, 0x6, &(0x7f0000815000)=[0x0, 0x0], 0x2}, 0x20) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f000062b000)={0xb58, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000001f000)={&(0x7f000001b000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000013000)=r1, 0x4) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f000000f000)=0x0, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000020000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000021000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000021000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001e000)={0x5, 0x0, 0x0, 0x8}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000001e000)={0x400, r4, 0x0, 0x5}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f000001f000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) 2018/01/24 12:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000da1000)={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) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000cc7000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00003fa000)=0x100, 0x4) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/24 12:28:45 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000e8a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x81) 2018/01/24 12:28:45 executing program 5: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f1c000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000c34000)=0x1e, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000074a000)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f1d000-0xe)={0x5, [0x8, 0x0, 0x6, 0x0, 0x1]}, &(0x7f0000f1c000)=0xe) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000581000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000afd000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000de000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002dd000)=0x4, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f72000)={0x0, 0x0}) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000949000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000b19000)="245eb5076b8e482063a716f8228e54b1", 0x10) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f66000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b18000-0x12)={0x0, 0x1c0b072f, 0x5, [0x2, 0x80000001, 0x1d2, 0xb1f, 0x2]}, &(0x7f000088d000)=0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005f5000-0x8)={r2, 0x8}, &(0x7f0000d5b000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000176000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f000008b000)={{0x200, 0x100000001, 0x8, 0x6, 0xbd0b, 0x3}, 0xfff}) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) 2018/01/24 12:28:45 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x71, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0xfa}, {&(0x7f000001a000-0x1000)=""/4096, 0x116b}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) accept(r0, &(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x26) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000001a000)={0x0, {""/7}, 0x0}, &(0x7f0000011000)=0x10) 2018/01/24 12:28:45 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000017000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000019000-0x3)=0x0, &(0x7f0000015000-0x4)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000)=0x82a7) 2018/01/24 12:28:45 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, &(0x7f000096d000)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7d000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f0000710000+0xf25)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000041}, 0x40) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f7f000-0x4)=0x0, 0x4) 2018/01/24 12:28:45 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000573000-0x20)={0x696d, 0x9, 0x8001, 0x3f, 0x0, 0x6, 0x5, 0x46, 0x0}, &(0x7f000053b000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000043000-0x20)={0x9, 0xed, 0x2, 0x8, 0x1ff, 0x618c, 0x2, 0x64, r1}, 0x20) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) 2018/01/24 12:28:45 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000006000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000006000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x800) r4 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x8) r5 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000006000-0x3a)=@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}}}, &(0x7f0000005000)=0x3a) r9 = socket$rds(0x15, 0x5, 0x0) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) r11 = socket(0x9, 0x80000, 0x2) r12 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x0, 0xffffffffffffffff}) r14 = socket$pptp(0x18, 0x1, 0x2) r15 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) r17 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept$ax25(0xffffffffffffff9c, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r19 = socket$bt_l2cap(0x1f, 0x3, 0x0) r20 = socket$packet(0x11, 0xfffffffffffffffb, 0x300) r21 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={0xffffffff, 0x5, 0x10}, 0xc) r22 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xc)=@kern={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000)={0x1224, 0x16, 0x8, 0x2, 0x1, "", [@generic="a4784b7c9f798121bf5671f1fc491aa859703dd3ff60e5bf5f402f7e5af34f1d9081357ddeb500df4126bd11776778568224bab3084973081b31791ade8310ac37fa99b9e48c752eb00c985f4af093decd16685d3af27b0be5dd4bf13caec946351ee7d8ea32e1472c3df68dc2bcd4abbfbd970be98b5f8ff4d298636b21bd3a6fe86d3ac7da6c4a6d4c4529674e613647c0ef6634281c82956fa639a69e9a0b124a10220a8f99957b15d2", @nested={0xdc, 0x6d, [@typed={0xc, 0x76, @fd=r1}, @generic="72e05d553163be6f06171661713b65f51ceed024e0a445a5e97713eea44b25b7a9b87c7fdde384d2daff29b0e1d1a69dd7f146befba9cd119173e51d8a6f5c4c4013b4fb8b7aadff699962ae3928909316e9ae5bc02a6a8df63377401456199cdec14b54965357f2e48473fbf4fee954065206c2b4394d049bf1f661176bf1a99ac5af6de753cfe7bbf6cab22ace32f3f8e5d75f0fd4baa02afd487ac34a0e80d2aecd4f37bc09798a44c01346b3a3519c5dcc079469f2760a5615f503476ea5991187a00d9241de54d4"]}, 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@ipv4=@broadcast=0xffffffff}, @nested={0xe4, 0x7a, [@generic="f031421f6ca456e449dac56ffdd57fb6ba8e1e89cbed789cbaf974b69cab6fc69b3e4d79ff07c9b589ac36a32a6bf682b879e31ac32e61ce13291f889a7b4f08bea0fa1f5eb06b9881bc7cceb656f2f1fd0a51ca8676d3cb26c4de6ea714c2dae6e4abce63d96fe5d0ca8f3a5d22b127ab9e3eacb855a9b0a1b273c42032bb5f946b5d6f70ddaf274ad7c39ecf4e7ec7ef6654b1b8e152925ba3f29c5745d91dd1c0de8258153d9f426e276960c94ad6dff60f85fb781e333d5e206dc92c73", @typed={0x8, 0x88, @void=""}, @typed={0xc, 0x3f, @u32=0x2}, @typed={0xc, 0x30, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0x244, 0x54, [@generic="5ff1dbe4bbbf35ac3139373e81013bdde9c8f7e2f2872161e7f3d38b7244ab5b4f55a225f2fb5b333604aac3a3af402b3981246a62cf7a87650c73e083bba3026539271b63cf265b2d30771d1489f9ee25e6949e933d5e2cb21cc6acf55bb43701e2231cce3c0cdbe4f95576bd606e41d0edc220b8a59be08f81f5b27eb81bf928201fc923d51b569042066ad1be903652392f9e7c507bbfa6b6d8ef97", @generic="db029bfcb3f1daa98e1c60b06e1923db5a4c4866cb87e5080b205effbc7a220cf833406ee13665b173210ec24e7c0298d340ef98d0cc7fdcee9ed8e23afa459f82f0c43bd905d22ba5a9d66b7eb1ba837c7deda6bd8d64bde69d9e848d3c22a34ff3d40ca8b676c59fb3d356b4127a88e6cf5e3d0e066046202ca7c7ebab3a86f20baddb4651e205", @generic="26fb0c1b685523b6aa00d7ebe17188968835454657350cef2eb0be36d7f4d31a0b1279c28b8a75fe856bae02653b711a1aca9bfb8d32f721c7edd3382feeb2690f6ce68df6576e877a001716d24be1ced52d78ef8dca9bdb3abd729f0f972c2c65781af769732728e97ead8152fabbaefded893774511568916c907a9a", @generic="27f7555cb4a83ab3069434ad5678447352a16c2375a6e1c21c31f24bc476b33521daa25fceda5b0caf54b200f5ebd144bfea", @typed={0x20, 0x83, @str='posix_acl_access{ppp1\x00'}, @typed={0x10, 0x95, @u64=0xffffffffffff8000}, @generic="1930565a3de377a15efc0026a70912abeb259e2fff7c1d2d93088a0de1477d704b6581b3ea591b43186a16b516f54972699ac516b034ce0b64"]}, @generic="6bc155911db3be103d4f30b7b81e8aca454a7d40ca75daa50e85ac863016217d665aba45a05a339f72b09b1b0579e55529d9144f0e342023c13ddc541742dc4cf99379755b4a4cd7f5a472856da3280fee063e0937fa041c0a0caf201b1d5da39a438bb9a409af8271d9c286e6785d5ae5b4fbcecbbc2cb70eed2783ac8d5e96cc568142a1109150cebb30b310adf36368027ac1cdd3db456c65b4d9f59c88eefa2430857009", @typed={0x18, 0x29, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x8, 0x76, @void=""}]}, 0x41c}, {&(0x7f0000003000)={0x40, 0x3c, 0x300, 0x7, 0x3, "", [@typed={0x8, 0x1d, @void=""}, @nested={0x28, 0x7a, [@typed={0xc, 0x7d, @u32=0x7}, @typed={0xc, 0x1a, @pid=r7}, @typed={0xc, 0x5, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x40}, {&(0x7f0000005000)={0x1b8, 0x26, 0x104, 0x2, 0x3, "", [@nested={0xe0, 0x40, [@generic="b8", @generic="a469c0a6e67a6046399b47558b6cf003051f653114bb3ea0e838e9707f980002a49350613dbcd46e7edab8cbc5d934ff1cb6fc400eefd736161e29e2a7a8d2a120ae39bb0a44219c8ba35e8273aa557bada1ce07faaade211d590e10a2e5cc1d46569959735b731ea3e9a9a29e788f3ea2bfed60dd6a0772d1decfd15f0faf16e4a3dd07c2034de6ef289fb6ef8182e20697a2635f7965dca0f5bdacb0007b59b184b5139346af257dc6d393ccf0531e9acd1c12e397f0acda17425293465040166a9e4806886a04fdacc5b67072676095c289c8e3c862f01f0f63"]}, @generic="e0d5edb4f42bda5fb568424f2297d51da255d34b98124c36d73f26633b69db821687b1fcde5955bf150a9792cec78bc6de385814b426279a65b9617db3b16c4182e64c788800f72a6b736ef39cd8ea2603c25735b1041f4df9249e3693d655901e7f7c5d81721ab4fd5de39d4f4004240f2d5b664f93efa9b6d137a7a9d867c9d42e8ffcb003281d6c1cfe727051edefde6096bcb2e4a54b51189028564dcbad66967cacf6e764f9751422f1f9ec2e02aaf3a29e48e7b7447527a9750f17144a6736ded4625f90"]}, 0x1b8}, {&(0x7f0000005000)={0x160, 0x32, 0x2, 0x3, 0x3, "", [@generic="31d78087305955985b9befee29035660b40ddeda824175709bdaa7da3e7aa61a7b28f523eae791737f87baee8d4060586f0abbbcd272d05653f1c2968c8adacfb1a66d09319b3d7f9a6aba4fc3f014de1828a65e0fe9", @generic="0e7bf215fdd7d531c2fba356c35850a204dc794726324d77066c9e72bbd4b59bbc1d4067188727eeb98445e1ba16413a2b8d9d7bfcbb010b11ef44d32f6f72b1131287a82e6398a19e083df500b3961c0c350e4ff0f06c7ffd354458ccd94df52dc5bf66be5454e7e2f0e9edf183f3e71eefa07ab9cff349f41c2600ac834d79ec05d73c308b334bd4a19401a4caa1db59522bd8e000ca07f882c269c615d8acdc5d096e38a5ac12344430d7631327754c99211803b854ffd375f8166ffb1486bc785af59bd53430866cee8a9926184ea39caa27246acfba311777a6cded2816e3e6335469e155151cbbbb372c23540c66850945b207a1a245"]}, 0x160}, {&(0x7f0000006000-0x28)={0x28, 0x41, 0x3f17ed70837480d9, 0x4, 0x1, "", [@typed={0xc, 0x11, @u32=0x3}, @typed={0xc, 0x82, @ipv4=@rand_addr=0x5}]}, 0x28}], 0xa, &(0x7f0000006000-0x5a)=[@rights={0x38, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}], 0x60, 0x4}, 0x20008080) r23 = socket$inet(0x2, 0x80a, 0x0) readv(r23, &(0x7f0000003000)=[{&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x1) 2018/01/24 12:28:45 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)=""/108, 0x6c}], 0x1, &(0x7f0000000000)=""/188, 0xbc, 0x10000}, 0x142) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0xac7, &(0x7f0000f24000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r3, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f21000-0x38)={&(0x7f0000f22000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f1f000)=[], 0x314, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 12:28:45 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000021000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x2, 0x8, 0x80, 0x4, 0x9}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000018000-0x14)={r2, 0x80, 0x100000000, 0x7fffffff, 0x200, 0x3}, &(0x7f0000021000)=0x14) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000017000)=r3, 0x4) [ 1050.017106] IPVS: length: 24 != 8 [ 1050.046774] IPVS: length: 24 != 8 2018/01/24 12:28:45 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000037000+0x517)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000038000)={&(0x7f0000038000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000039000-0x20)=[{&(0x7f0000039000-0x2b)=""/43, 0x2b}, {&(0x7f0000032000)=""/108, 0x6c}], 0x2, &(0x7f0000038000)=""/208, 0xd0, 0x1f}, 0x12042) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000039000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000003a000-0x18)=@generic={0x4, 0x80000000, 0x1}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000037000+0xdc9)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002e000)={0xfffffffffffffffa, 0x5, 0x6, 0x7, 0x9, 0x6, 0x5, 0x1, r2}, 0x20) shutdown(r0, 0x0) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x1000, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005000-0xa0)=[@in6={0xa, 0x3, 0x4092, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xfffffffffffffff7}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}], 0xa0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) 2018/01/24 12:28:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="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", 0x1000, 0x4, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c51000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/24 12:28:45 executing program 1: 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, 0x0, &(0x7f00007b6000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d87000)={0x0, 0x8, 0x0, 0x538a1f83, 0x5, 0x2}, &(0x7f000023e000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000066e000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xf9c6}, &(0x7f0000437000)=0x98) r3 = accept(r0, &(0x7f0000e0d000-0x3a)=@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}}}, &(0x7f0000411000)=0x3a) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000588000)=""/228, &(0x7f0000870000)=0xe4) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) getsockname$packet(r4, &(0x7f00008d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000005c000-0x4)=0x2d3) shutdown(r0, 0x1) 2018/01/24 12:28:45 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x10d) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:45 executing program 2: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000008e000)={@generic="2ccd7dd2aec88f6e6d941813e272a62b", @ifru_addrs={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x8000, &(0x7f0000d38000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00005ac000)=0x0, 0x80800) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d38000-0x1)={0x3}, 0x1) socketpair(0x8, 0x80000, 0x8, &(0x7f0000d37000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000047b000-0x10)={0x3f, 0xfffffffffffffffd, 0x101, 0x6}) 2018/01/24 12:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c5c000)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x4}, 0x0) socketpair$inet(0x2, 0x2, 0x2, &(0x7f000048c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000100000000000000000002700", @ifru_flags=0x0}) 2018/01/24 12:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ef3000)=0x0, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c9f000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005aa000-0x4)=0x155) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={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}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x1b, 0x8000000000802, 0x1dbe000000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) sendmmsg$inet_sctp(r3, &(0x7f0000daa000-0x188)=[{&(0x7f0000ad0000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d64000)=[{&(0x7f0000132000)="c5bb1b2f9bd2364b61eed5976cda4e457802515e661e2c12d0440a0759f024e6805ea0e2bb33cbdb3c9d9943236cda6dbf8caf695608c0c85f24a65c90e037f3fce11fce1f5574bf12624518f31bc55c1fdba88f6d8b4471afaa93ce35ae649875697e0fbaf4815fcb9b42737040d9dbda2fe2ddff9d79a032b9e696c8338aa1a6854bb8a262a7bc838731e4f86b125bb921a8f9a75206bc22be6fd359a8da973738c0bb8ef7a84409a02903f968d2f3712c5c642e510817ddadf542e44c3d985dff36640ec69bff89ce7d0a334136b1a28d5f8fe7edb694b72c04f113a6b0c3eedc83d5190390d6741053631588", 0xee}, {&(0x7f0000e22000-0x1000)="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", 0x1000}, {&(0x7f0000c76000-0xe8)="b87143fe2a75837d802a8d30edd0aef066cb94d601d9b5aaacf631f4e2e1f730b5b4a7b27b38c4d22e4e72a61b95e5e7b8bd22a170b46f59574a92b7bd8143034cff6a3531885350ad2fedff5808e1da7612b3f80cbeee69d2270d30b9ab4dc6ceb9d2749cc58559c4c136a64f66e2442811ed744e6e937989ce2bc7776e64811815d861bfd966cd6404ad6f1b61a19d7838f73f566760de37cad49b566a1116798a9236f4f2282432663b9a2dc88b66cd1010c613df610caa74a909d310e636675c19faddb719de5578a85cdc3dc6dcbca9057fdc4208f21a73b86495429c08a6660cb4f09d3d44", 0xe8}, {&(0x7f00004df000-0x18)="f022ac9f10eae755179862cc85cd427416a0706bc1dddda5", 0x18}, {&(0x7f0000fed000)="f615718a29bef83442780412055903566ae178e191c603485ba770272b622f1ceadecf36e59058a3e9695a38de4f71e4ad5c9f092cb416c9ccaab51d35c2b35d04cc1fe5b09e0afcd45d89539f063f3f69603e1fa239570ebd23bc668c035226daf96737980d545200aab0df30f5fcc51ee125ce", 0x74}, {&(0x7f00004e4000-0x11)="e9713b6bfea2e71062ded75b7148508fcf", 0x11}, {&(0x7f0000c46000-0x94)="b4ce0f488966037dcf538a7b9c4b1e99d2345404719d3b6c83f404f8b0071804ea0fb4b574699818b279853d4f34d9e6f7b470c9b0813e7517ba76ddb3b22fa73dcb2073337fe986e7b2ed49acfbfa831ae3cb8540841147beeddf3f88a691c14113ff0922f3ba001d17e1a59ee4c8b4330fbb089fe63c87384735e94761a6d20656d946b6e6cbd10bc3baddd8302958ab260773", 0x94}], 0x7, &(0x7f00006a3000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x0, 0x200, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x204, 0x741c, 0x7fff, 0x0, 0x8, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x55, 0x7, 0x0, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x4, 0x8004, 0x3, 0xffffffffffffff6e, 0x6, 0x4, 0xd, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x8000, 0x1, r1}}], 0xf0, 0x24000010}, {&(0x7f00000bc000)=@in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034f000-0x30)=[{&(0x7f0000a7f000)="2bbe3fee47902414809750ed2bf94410d3bb063ae71111a6c440be8acc7acd1932b9cedf7f248b1a48ee9cc41a462365b9e1193e52258a61efbd830fcd3295efbb66a71413b5d5509095be9a472faeda8f413dc10a82be4a0470ce802d5b0d39f34650004320d78a50e4befc24b347e87d9d1d0eb1fde0986991c9a1d6c5de964f28e0ae766ae0628182a10e88f9e16bed7f6c005899f8cc8cdae114d7080fad45e4a939e5fd5a2e9f874973", 0xac}, {&(0x7f000034b000)="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0x1000}, {&(0x7f0000497000-0x51)="ad3249986de1d2e3e59295282066f64ec62176f3e5ec40835355675c361b9ac25c473f89ae9213773ea8be31097db75d739a36caa4c311e58ecbee37fa6cffd7646bded801afb435eb9587c4c38f47bee1", 0x51}], 0x3, &(0x7f000095e000+0xb59)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x9, 0x10001, 0xffffffff80000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2d2, 0x8, 0x2, 0xd6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x202, 0x3, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x400, 0x8206, 0x2, 0x45, 0x4, 0x6, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8204, 0xc5f, 0x5, r1}}], 0xf0, 0x80}, {&(0x7f0000974000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f000056f000)=[{&(0x7f0000e88000-0x64)="2e43af5611d87b6d14b88ea6b69979ba61fda943c3c08e02b60f6471e6be627d956c8f46df3314eecff3cf589261939cc45188eca7c3ce136318e0fe0a86fd68e14fda0ff47c9fb6cf31eef31791f668626603073fc44beeaa7521980509c0e6310545f2", 0x64}, {&(0x7f0000e41000)="40f5f1fb16b0f80381b58a4021bc21c690700e05884b335b294d8637687c0fa1f01f493082c7c01a646a8c35ee383389f07101500396aa578da6bd2d510f6f5946326fbf37a1ed48a9d8a7b88ae1e5f70f2bace2cacea1864a871601ce780b50683063bdf3856b93af4048ee8541b8f2f0033031e17db6bbcd4cc974a325ffd866e317ad72f0cf230efa48c93f8ffbe1b687ff45770244603808c42f294a31a9e10cde3f7f5877159820316e883aed0843ab7766825eb0c06eb4ae810c1f7182e5e101b3b8", 0xc5}, {&(0x7f000066c000-0x9e)="ca1e7f4e1ec1045f4c54390ad7e95a69fbda09442ca08ce9a3ffc6046927079f61a2aee84f3d13c1d7fc248b9183ccfa5505e6c2e19062611b585f27426821e0b5898b714d7758546d2fa3d5e101813812fdda5786c589a2559dd077832dc82825eba246541150a45435c60a8c83a9ab296d95f0c24ac9456c9f9c40733aed0c55987e543e01b5da9ababbb4054c6ef14f6c2d84dc43cb952d1bda28d9e5", 0x9e}, {&(0x7f0000cd9000-0xf1)="bc403c1dbfcf85f8396c50f48b811a88d149c95925cda00ee7c831f7603692bf774589b283cbe2ae71b5cf0d47cac9285f1e25648813571250756ff590df2816a157179a52464642fc88f94bd83d4c8a988ccb53dd340e2cfcc46c4717b47a9fefaa29d73f2f904c586dba4ece8f7487507865ee09700bfc91f250e195b38d94a6e5dde5c75164f547187e1877dc0fc2a1dde4ca5b51b785893ac78fbbe4089cd24601481f7dd5f494d1ae0113c9785a651dcfebb601cc672669ee29fce1103e7067c494295305b1c65d3dbca5c4a27278430467354a9e2970908ae970755c3f65e3e3ce4f2c85ce45b82c1b50875c471a", 0xf1}], 0x4, 0x0, 0x0, 0x20004811}, {&(0x7f0000c9f000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000042000)=[{&(0x7f00006a6000-0xac)="5f864e429745139dd7dd297aba4d11c1bbcba929634a65746eee25b2460118be77f971ba6cd0f71b8d76c5d2acae1f6e49d14653e1f8989afc85f75f58346609877b5746ccb2d5abc8423a5e7f047d8890fc84bfb1c4e7c91135bbbada7a77558e4185b21f6070676803180d1e6f68070064338073505dc9fa1511bffdbf3e88f2bb2446aadc0ae039b0870016fccae5885b30deaf6746f7ef7511c803791fb72802fcd8305775f76f792093", 0xac}, {&(0x7f0000f3d000)="3ff00ba45180d3e90405253cdffd516794f0586ed9cefc9e5f53acf1", 0x1c}, {&(0x7f0000b50000-0x64)="5ad62fad3c8ae0ef56373ecfc745fe26af54c8366798e1a4dbf9a9bf73d364d679874db539bf14f60cc8af14d50f09766b2dea3b4c2b58d1b02cac04e350b4bc154c23c9bc49004bbe6a7c98da07286b4669d6855380c487a3078403cd9812b42d6f721c", 0x64}, {&(0x7f0000663000-0x57)="88f2ea0477ed217bbbdef7717a60db501475a227474bdd3f051e26a054c354e7504e46e2b6c924cd988d19c1726b4d7951bf0008110c676091153f75b0cde1357e8e8e6b88788b92c3c5ccbe8bf43ad59e17562245026a", 0x57}, {&(0x7f00002f0000)="edd48aaf89953866903e0aac2cb23e062a", 0x11}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000cd0000-0x1c)=@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c, &(0x7f0000e46000-0x50)=[{&(0x7f00009ce000)="9acc22bce218b9f9e59f8758e7747a6e154ecf9456612d1be05f6974cc45c4f7f30984d110647cfca3e89ae568acab1c365ec78e5e8a66a3e0adb6a362bbf5074b3816d96a395d7c1df4487809d01c7322a4f0094b86fe5a3ebdb354a6b976a7fed0607ba95754f115af8fb16ed14be3ea2104fb736dc41fe027f81d5e3e4e0b43a2f5a5c49f2e542fffbd12dd7e60b7cfe3", 0x92}, {&(0x7f00003cd000)="e22252a3f603c9ce7da1f8120a128cdf2c6f330dfb08e624b24f911037fa79cc793757aca3b53b827a9055ecd85fb2db5a832b5ec152b5eb4c6e3ba89fd1798bce1c5e512d46666f6dd907381991bd254103f1753de8fac00406df48b38a141951ed95f12d335e4b2704826f0fe68b05009b4a6691b773289a51d8541478075e63d5f080c0086e7491", 0x89}, {&(0x7f0000336000-0xef)="863fdd82265759e9dd0ec87112c1acd30c3dad5319df0a5e883fc2b352c743ab9d7a7147322e8a8c66c01a442a356740ff29b5eaf6c245166823c964d230f5e6afe1d589ebfa3e34950fade5ce98a579cf06a8b94b16279313ac448daa94d8604ae64b6c9661b732554b17ba587705af3a0b5c3e6b4be96aae2f8d64d4c61289e48bd506ec0fecf74e8839fa39d31a327dd24803f5868ebf8f8a2b37535fa949aea63ceb54bdb980982fd9038240f1504cd357156222cf3cb3913b61e3ded0e61c56cad43b84f1820aba56bd274e1acf5be2f3da900b37af54473a56c6df50c4977b79e302d566dd013f81a59310da", 0xef}, {&(0x7f00008ce000-0x61)="17241dacadfe39692f76597a72e7093af4acd2f642ff41f4766cbe7fc54989aed9965f146975bb965b50140599623719492549661d5a2bc3d41ec938e9670eded590f329f85ae666e61880f9f80e55724eaab991d639183467865614cac135f360", 0x61}, {&(0x7f0000f63000)="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", 0x1000}], 0x5, &(0x7f0000821000)=[@init={0x18, 0x84, 0x0, {0x4, 0x6, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x1, 0xa8, 0x201d, 0x8}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x400, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x834, 0x8, 0x5, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x4, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x101, 0x3f, r1}}], 0x120, 0x48010}, {&(0x7f000042d000-0x1c)=@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000fc5000)=[{&(0x7f0000edd000)="286651aa2d9df024794133811ed32e3c6897cad0049f5b20990cf751c964853473f13b0567a054ee9eb9e93fd24a0e07c4abbb06554387312883e2ee57c8d927ef1ad5fcc5bacddb2a89164cd2725511d7199146d4555ec908fd11ec363505", 0x5f}], 0x1, 0x0, 0x0, 0x24000000}, {&(0x7f0000440000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045b000-0x20)=[{&(0x7f000081c000-0x4)="02e3cb46", 0x4}, {&(0x7f0000031000-0x68)="5f1180e4dde318a42a9b6de99fbce48efccf53f25566b1700e23bd844aca42245e620e2a110c191fb93989beb901cd701e2b157c00af5d8ea8c5fcacc0c9a621dee084089ed01169cc75befe98da5cd98916ccfd3b1f3464e04c2e80fca40c1eaea4bd688dfc08e2", 0x68}], 0x2, &(0x7f0000a5a000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x1, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1fffc00, 0x9, 0x8200, 0x100000000, 0x80, 0x0, 0x3, 0x100000000, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8, 0xb2d6, 0x235, r1}}], 0xc0, 0x800}], 0x7, 0x10) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 12:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 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) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) 2018/01/24 12:28:45 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000543000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007da000-0x4)=0x10) accept$inet(r1, 0x0, &(0x7f00001df000-0x4)=0x0) shutdown(r0, 0x0) 2018/01/24 12:28:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x8000, 0x8) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x40000000001, 0x84) bind$inet6(r2, &(0x7f0000098000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x3}, 0x1c) 2018/01/24 12:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000551000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000037d000-0x10)={0x0, 0xa0, &(0x7f0000600000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000faf000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b62000-0xc)={r2, 0x9d6, 0x0}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x7, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x2a0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000077e000)={0x0}, &(0x7f00004a9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ea5000)={0xa, 0x0, 0xa5b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ba7000)="240000002a0025f000154302000000000000c4000400000000e1fffffcffffffffffffff", 0x24) 2018/01/24 12:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00002f3000)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f09000-0x4)=0x7fff, 0x4) 2018/01/24 12:28:45 executing program 1: 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1ea, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000247000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ca3000-0x8)={0x0, 0x8}, &(0x7f0000cc4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000534000-0x8)=@assoc_value={r3, 0x800}, &(0x7f00001e0000)=0x8) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r5 = socket(0x5, 0x80006, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000f90000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000c90000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @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}, 0xba04, 0x0, 0x81, 0x500, 0x7, 0x2200000, r6}) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f00004f5000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000941000-0x108)={0x0, @in6={{0xa, 0x2, 0x2a4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0xfffffffffffffff7, 0x5, 0x400, 0x400, 0x81, 0x9, 0x7f, 0x80000001, 0x9, 0x4, 0x8, 0x10000, 0x5, 0xa65]}, &(0x7f0000080000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000e2c000-0xa0)={r7, @in={{0x2, 0x3, @rand_addr=0xd76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x0, 0xffffffff, 0x0}, 0xa0) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f00006e9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000083d000)=[{&(0x7f000003f000)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x0}, 0x100) 2018/01/24 12:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 12:28:45 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3b}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = epoll_create1(0x80000) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000f94000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9) close(r0) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f5d000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/24 12:28:45 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80006, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x100b6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000658000)={r1}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008c8000)={0x0, 0x1, 0x8c, 0x1ff}, &(0x7f0000dd3000-0x4)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f75000-0x8)={r3, 0x8001}, &(0x7f0000f74000)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009c7000-0x20)={r1, 0x0, 0x1, 0x80, &(0x7f0000f74000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d17000)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x905}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffffc00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x6e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa}], 0x9c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000544000-0x43)="ffb8d28d4c2407191cfb5167abfdc0062fd29a26e63e468b1ce4ad8f5372616011a676a089385cdd9cbd099c90492a353953a9def090445560fae8505e6fb21bba02bd", 0x43, 0x400c800, &(0x7f0000603000-0x20)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$alg(r0, &(0x7f0000a81000-0x58)={0x26, 'hash\x00', 0x3, 0x0, 'md5\x00'}, 0x309) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000f73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9500}) r5 = accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000f77000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x8687}, 0x20) 2018/01/24 12:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000ed5000-0x4)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000b86000)=0x10, 0x80800) sendmsg$unix(r1, &(0x7f00008af000)={&(0x7f0000c4c000)=@file={0x4120c92753966344, './file0\x00'}, 0xa, &(0x7f0000c46000-0x10)=[{&(0x7f0000f07000)="46b6abd9afbee8c7bd72c260e91b834145807a4f44d8947d5a2d4bfa13f2947892980f0b97759b2ffb2d2b528e6acf6ced6279efbd137a23ca0d0e181c61a3395994ae067907a294af9fa6b6677e4d7783e9793081ac3ba4a633663f6313277f9d6d222cb9cb64284992fda373935b3e3301e4bb12b735a4039705bc6e51e4a330e9526b76da321ae70489fe265b9d6064d640a38fdc9a87bdea1f88b258106661afd626bdac85bbb6f61ac6545a3c75390a0db21e7b0474eb64155aac0064840c3ebc22ff91750c2da6cf3bbadc8729c4082212adb265fd4cf21c9171d48edd63ae88", 0xe3}], 0x1, &(0x7f0000ecf000-0x30)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0xc0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003cd000)={0x0, 0x81, 0xa96a}, &(0x7f00009c4000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000239000-0x38)={&(0x7f000016b000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd4000-0x50)=[{&(0x7f0000fb5000)="47b084279d6225c44101a9cc2dfbde4d0ce50eb0139c1e3efbfbfc30f00644fd2d634d4c5a6a11fb91b6dedff05d68ef828ce483673a2e5bb2997194cfe05dbee4cdaa27a50d464178518314efa63083c17093ba331332e8f6849f49177b0384edd1957a7f1476b895c49fb053f694645782a07085c5f10a0939ef01a3c2c0e38adda97ef6e05f8655ee3ab44feeae83e24ac4bf87400c642b90755553cd91fd1c176095661edfb165efa2990bdd53171f91f25fdf9b", 0xb6}, {&(0x7f0000cf4000)="24a7fc6f9f73f32a22fb11e41982f85a19883206cf658d68090ee255ab843d5a29575818d60f708a611e1dd04de20852dfc13a6ed2db41ba9031e8a53c94d775e4e75f63cf73eba6f61aacd03c4d65d0630c32461bee808886b794f74fad9a8ed4029528f8f14c5f11fafd08e26d75504cfbad9bc38842a7593b1d1f5234daf6b70609511724ff394d67adf1d93462575a5c8c53201ecde92e69ea8dc191bd", 0x9f}, {&(0x7f00005fc000)="7b7ed5622833c5ab42f48dfa3b7812a82fd77b3c65e76c76efa752d819d31d04a27d73e344a9df5aa011834191955361679af25bf7f57ac9d9b7d69b7559f52114c2455deb3e24ad2e90e45bda7e9c608fa08fabbcd49a20c36c77a6d73d0f7458d48de2d7030f84a11a2af9d23e8e01f99e994fc7835fe725bd11d5f5a0461d255818e5797070912cd241eadfe50d4e339d63cac7d65827deff01835753ad9e832c88411e143e26625e9469eaf11505330a2ec72e1fdeb5f24ffb183660582462ad605517641a4380cd8601dbc0ebef69595a9e", 0xd4}, {&(0x7f00007ad000)="a32493b057d58ed51c9d8bab8280862479ba965de1f8e34182502b56048f1c1e0d9cd0c77ecd439ad0a2f587908faecec23b8a56127097e1618d8676c55204a63df1beea41bd0fd59224c796cff86808a68631c8763b0c862f61f74a7fd83a0d3a82171172f3114634441901043cbb422a3aea8b1c8979e284560091ff710da3b3302d735581214d60350a2bd04b53b6880b27f9ced173ccda75fe689df51a8eda092b9d95ff728bd6481845a7e2e53d14f8c624e34fc9006f1cd76db97cd4bcbc47", 0xc2}, {&(0x7f00006f7000-0xa)="6b4bfdf930e6b5098cce", 0xa}], 0x5, &(0x7f0000b31000)=[@init={0x18, 0x84, 0x0, {0x2, 0x6, 0x1, 0x887}}, @sndrcv={0x30, 0x84, 0x1, {0x61, 0x921, 0x1, 0xffff, 0xff, 0xfffffffffffff000, 0x5, 0x47a, r2}}], 0x60, 0x80}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000068f000)=0x14) connect$can_bcm(r0, &(0x7f0000f06000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000018e000-0x50)={@generic="01000000000010060000000000e000d6", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000621000)={0x0, 0x0, 0x2, 0x92, 0x5, 0xfffffffffffff001, 0x5}}}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/24 12:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x805, 0x2, &(0x7f0000fdd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000097a000)=0x9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c69000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f8d000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ac3000)={0x0, 0x7}, &(0x7f00000f3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002d7000)={r5, 0xe6, "95e81cb525c87c20491fc4c939f87fe5c385790dea6e87fcaaa58a663aa19f91128949e97fa9df009d2b9f8221c7811f8f6359ff43db721fe239b1d3adc672a7b1e202fa31f6682f1907aef2140decf43c4a638f3d1453f4142601eb02134d54c9ee5d18eeb06419f52a6b2a553ad441adbb1eac4c3f43636cf4b23d4aa3527b0cc8bd8e645f7744c42b5fcbd984774d1c2d7437e12727cd883b7c156812d6781aaa5227f28d7414015214495cf1d7c5cd0d60d4c9a2acf7261527c24aad11c3aaaa5cb8e5d69b8c3cbde7e27e4ed99af5d3cefe562855a75a50ae4fda73aa4d87e3856aa822"}, &(0x7f00000d1000)=0xee) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000d71000-0x4)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r6 = accept4(r2, &(0x7f000043f000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a5000)=0x10, 0x800) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000f43000-0x2)=0x65, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000357000-0x10)={0x7, 0xfffffffffffff192, 0x20, 0x7}) bind$netrom(r6, &(0x7f0000c25000)=@full={{0x3, {"e3d99146bd61c7"}, 0x8001}, [{"2db3420173cd6f"}, {"f47c680247ac35"}, {"0e16615835dc0a"}, {"c826c4e2286091"}, {"70b0f5c7647320"}, {"dc82cea0321a32"}, {"7ff31e88c70c8c"}, {"600211cf73c43d"}]}, 0x48) ioctl$sock_ifreq(r2, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000a41000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) accept4$packet(r6, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ded000-0x4)=0x14, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000b13000)="f13a6a9a98bf160a1cd44fef26e4bfb45c8d477a61d02a28678c54a3d15317e8bd9fb95f297cc6dda1b4ba96bb9f8d6c5f4cc1cfd7a9aaa95d9907893fa2807e92e9f69a5d46f5fa748bb183b1233dc888db71a68804018191029ba33f4c5988344f34fd134e5caaa309ae257928fba3c514aae5865a823cef8a4debdbcd96ef822f8a9158ac1b2e4a9a170e2f1cbb2eaa7a91bbc2533c172d57ed437e8368f5bf5a41cadecf8bab654a4e2c52053f27c519232556a24f6eea61c7c7c661bd1ee5a94f4a", 0xc4) 2018/01/24 12:28:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ecb000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [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$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3f, 0x7, 0x7efb, 0x922}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xf, 0x5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000644000)=0x0, &(0x7f0000cbc000)=0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000fd9000)=0x0, &(0x7f0000ace000-0x4)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000416000)={0x5, [0x84c, 0xfffffffffffffffc, 0x9, 0x4, 0x3]}, &(0x7f0000167000-0x4)=0xe) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/24 12:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) pipe(&(0x7f000082c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a9b000)={&(0x7f0000dfa000/0x1000)=nil, 0x1, 0x2, 0x1, &(0x7f0000d62000/0x4000)=nil, 0xe54}) 2018/01/24 12:28:45 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000d000)=@add_del={0x2, &(0x7f0000024000-0x10)=@common='bcsf0\x00', 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x0, 0x100000001, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x264) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cab000-0x10)={r0, &(0x7f00003de000-0xf8)="a5c48ac8c22d7993d0d866f9233ad900ff534bdeb3254e330a5947c4a9fec54c46d8208476d01ab7e06732200a1ca9fb11452b995ae67fc0104ecb5e79958faba12f679f73c20631066056892aac6f681a2324fccecc99cbace41ac1bf8305fe59efe9af610dd598cdc6df9d337a6b9f330f3e1f93fcfe7a3efd4482bb13918e3057f56ea3ceca4970bb83ecf801fd7f9162ba0697444fc576dd759ce63eb063480d9c1853057fc7e9b56a0d617a8325f484ef4c45ee6eb85e9f8479d43975e10a2b9a3bfb4f6d1cd43548c776f02ff51ff0aea94994669de24981efd5697612ec5c87917f45f9cd89bb1db34e299a75e38598a9e508dbed"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 12:28:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f00008d3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r1, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000957000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000031a000)=0x0) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x2000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) [ 1050.413602] : Invalid MTU 0 requested, hw min 68 2018/01/24 12:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000037c000-0x4)=0x0) getuid() getgid() gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f12000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e23000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000092c000)={0x0, 0x0, 0x0}, &(0x7f00008ae000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x325, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfffffffffffffcea}], 0x1, &(0x7f0000930000-0x20)=[], 0x18, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000046f000-0x11)={r0, 0x8, 0x7f, "79a22637788490"}) read(r1, &(0x7f0000e12000)=""/231, 0xffffffffffffff03) 2018/01/24 12:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000db9000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000a6f000)=[{&(0x7f0000af8000)="9a86f0bda3e2b3d6b5cd575f89fe8d731f", 0x11}], 0x1, &(0x7f00001d8000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/24 12:28:45 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000f89000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c2d000-0xe8)={{{@in6=@mcast1={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b0000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000051000)={@generic="b59bd1f1f81dba16864c14199e4599f0", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f89000-0x10)={0x4, &(0x7f0000f88000)=[{0x8, 0x5, 0x9, 0x8000}, {0x3, 0xffffffff, 0x81, 0xa}, {0x0, 0x7fff, 0x10000, 0x7613}, {0x5, 0xb, 0x80b, 0x1ff}]}, 0x10) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000280000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1050.466240] : Invalid MTU 0 requested, hw min 68 2018/01/24 12:28:45 executing program 0: r0 = socket(0x8, 0x3, 0x6) bind$netlink(r0, &(0x7f0000d8c000-0xc)={0x10, 0x0, 0x2, 0x80}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/24 12:28:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000949000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) 2018/01/24 12:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000073000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e53000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000048c000)={0x0, 0x3}, &(0x7f0000ee1000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000590000)={r2, 0x3}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:45 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x8f, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000006000)=0x0) 2018/01/24 12:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003a2000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007be000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000354000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007eb000-0xc)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@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, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000093b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000683000)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0xa, 0x1, 0x6, &(0x7f000016e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000ceb000-0xc)={r3, 0x80000, r4}) 2018/01/24 12:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000517000-0x8)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d95000-0x28)={@sco={0x1f, {0x3, 0x0, 0x2, 0x5, 0x1000, 0x1000}}, {&(0x7f0000d8a000-0x2c)=""/44, 0x2c}, &(0x7f0000f1d000)=0x0, 0x21}, 0x28) r1 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000db1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1b) r2 = socket(0x3, 0x0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000f81000)={&(0x7f000090a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a74000)={&(0x7f0000a37000)=@get={0xe8, 0x13, 0x400, 0x0, 0x1, {{'xts-serpent-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xa7}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000800) 2018/01/24 12:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(0xffffffffffffffff, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001d8000)={@common='vcan0\x00', @ifru_flags=0x400}) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000cb8000)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/01/24 12:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x39, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x21b, 0x0, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000d3c000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d55000-0x5)={0x9, 0x20, 0x100, 0x10000}, 0x5) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xead40642) r1 = socket(0x1, 0x5, 0x2000000000000) accept$unix(r1, &(0x7f00008ed000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cf4000-0x4)=0x8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b7d521ddc850dfccd2ad8e696ebd4437bd887a7a5e910cd07659a2bc870a0241bebc6889ac9ba317a7dc948fe9d6321379db83b4439916a775db22f8f2058931852689a13cc96405b8972b00dbbfd1b4d3c4460474b6a6b19ea9982ddec1565c82952c7fd075b3d4ac69e3c88ef220a028ae8668e5a553a2f59290f800ecffbe7940dd1212044ff595b3c53956cd3467c74b841652f7d59f77beb420e00097bb07fedfdc3d9ee59bb8b5cf37d95385b5f97f33a2c9e08d125b589f7131ea055047480a95f8653681bc3a9c2503a67548ad1b9992285a09e5c3ef2f5a64ccc3aaa9f10a928352d56a52313de493bb7da77cf42a1cd1cbec10dca3cc6d7ec008852d0dd7711c9b607cbbfca7c4c85181489dc767af24bd706975a31426e9badf1f2d2a11aff70c1f4dfa1c52c8f2994eafcfb3755ef41b89a50bc4e6beb1752efa735edc143eebf4d9bbad6aa994c326fff047ee9d4a69f929217a1f1a675160e9f225bf4aa061f44f1a4317ef771aeac6ef97d6f84edf7299eb8b1bade62cc4ea4120d5f1387393c720f66de0fbc275581e7ce97bd2bcb2ef8d7695b847db804f4edee51d96de1707adf7dd8d221ca56", 0xc28}], 0x1) 2018/01/24 12:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000be6000-0x2)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/24 12:28:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b7000)={0x26, 'aead\x00', 0x20d, 0x0, 'rfc4543(authencesn(tgr128-generic,xts-serpent-avx))\x00'}, 0x58) r2 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000187000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004bc000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002a1000)={r1}) 2018/01/24 12:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) socketpair$inet6(0xa, 0x6, 0x200, &(0x7f0000366000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007cf000-0x4)=0x80000001, 0x4) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80005, 0x2) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000002b000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000002c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001b000-0x4)=0x8c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000002b000)={r1, 0x20, &(0x7f000002c000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000002c000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4(r2, &(0x7f0000003000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000016000-0x4)=0xffffffffffffffb6, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000005000)=[@in6={0xa, 0x2, 0x6b5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0xffffff57) 2018/01/24 12:28:45 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xfffffffffffffffd, 0x0, 0x8001, 0x50b24361, 0x0}}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000007000-0x10)={0xffffffff, 0x3, 0xfff, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/24 12:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0xf094, &(0x7f0000826000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000089c000-0x10)={0x0, 0x0, 0xf68}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000324000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000190000-0xc)={r1, 0x80000, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000299000-0x10)={0x6, 0x4, 0xfffffffffffffff8, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d9c000)={{{@in=@empty=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00002bf000-0x1ec)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00006df000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003e7000-0x4)=0x60, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000141000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b6000)=0xe8) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x15e) writev(r2, &(0x7f0000ed6000-0x10)=[{&(0x7f0000022000)="9b588d1b5e854913467dc3ec1a4aa063", 0x10}], 0x1) recvfrom(r2, &(0x7f00008b0000)=""/87, 0x2b7, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e77000)='cdg\x00', 0x4) 2018/01/24 12:28:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="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", 0xfd, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r2, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000deb000-0x4)=0x0, &(0x7f0000deb000-0x4)=0x4) 2018/01/24 12:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000003a000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e4000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x4}, &(0x7f00006d0000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fa3000-0x8)={r3, 0x81}, &(0x7f0000be8000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000097000-0x8)={r2, 0x1}, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23f) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:45 executing program 2: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ad6000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000438000)=0x20) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ad6000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x68, 0xfc, 0xfffffffffffffffd}, &(0x7f0000ad6000)=0xa0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ad7000-0x8)={r1, 0x9}, &(0x7f0000a20000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000036d000-0x4)=0x0, &(0x7f0000ad7000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) 2018/01/24 12:28:45 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000)=r1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x20c5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000005000)=0x0) 2018/01/24 12:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200000000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r1, &(0x7f000078c000)={0x1f, {0x3, 0xffffffffffff9ac0, 0xa06, 0x8, 0x6, 0xbf}, 0x1}, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b99000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d47000-0x10)={0x20f7, &(0x7f00002e3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000056d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e14000)=0xe8) bind$packet(r0, &(0x7f000079b000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r4, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x0) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000af2000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bb000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000075b000)={0xf6d3, 0x1, r5, 0x4, r6, 0x7, 0x8, 0x1}) socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000120000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000694000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000077000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000174000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed7000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ab6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d2000)=0xc) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000633000)={0x0, 0x0, 0x0}, &(0x7f0000ce6000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb0000)={0x0, 0x0, 0x0}, &(0x7f0000fcb000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000014d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002af000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c30000)={0x0, 0x0, 0x0}, &(0x7f0000062000-0x4)=0xc) socket$nl_generic(0x10, 0x3, 0x10) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000933000)={0x0, 0x0, 0x0}, &(0x7f0000348000-0x4)=0xc) 2018/01/24 12:28:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) [ 1050.749513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 12:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f40000)={0xffffffffffffffff, 0x28, &(0x7f0000376000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000de6000)={r1, 0x1, 0x0}, 0xc) connect$inet(r0, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000d66000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/24 12:28:45 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000b000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000000e000-0x4)=0x8001, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0x10)={&(0x7f0000007000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000e000)=@int=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000+0x7c6)={0x0, @in6={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffe}, &(0x7f0000013000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000c000)={r6, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000f000-0x10)={0x0, 0x9, 0x401, 0x20}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000012000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000)={r7, 0x80000000}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(r0, &(0x7f0000014000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000014000-0x4)=0xc, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r8, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000e000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x0, 0x0, 0x20, 0x80, 0x2, r5, r4}, {0x5, 0x80000001, 0x8, 0x0, 0x8, 0xd5f, 0x2, 0x8}, {0x3, 0x80, 0x100000000, 0x1}, 0x20, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x200, 0xa96, 0xb, 0x4}}, 0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000010000)=[{0x4, 0x3}, {0x4, 0x7}, {0x8, 0x1}, {0x4, 0x1000}, {0x8, 0x21b}, {0xb, 0x0}, {0x0, 0xdf7}, {0x0, 0x3}], 0x200000000000017a) 2018/01/24 12:28:45 executing program 0: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae6000-0x36)="6761bcb620ad9289d9b1189e40fa3f13ac08a42cc146beb6a432b1fe43810c60dcc1a775e314e486c214071eb10c837e7f0e344eb1a171", 0x37, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 12:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b600075c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004c2000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f0000828000-0x2)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={r1, 0xa43, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000676000)="0cc03048aabb557a", 0x8, 0x4000000, &(0x7f00008d1000-0x1c)={0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000038e000-0x6)={0x0, 0x2}, &(0x7f0000080000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ebd000-0x14)={r2, 0x0, 0x6, [0x5, 0x5, 0x87d, 0x6, 0xffff, 0x6]}, 0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f17000-0x8)={r2, 0x80000001}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a8a000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000080e000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xcad5}, &(0x7f0000c43000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) [ 1050.797885] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 12:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d93000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) 2018/01/24 12:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = epoll_create(0x53) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000746000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00006a6000-0xc)={0x100000000, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000a55000)=0xc676, &(0x7f00006a3000-0x8)=0x4) r3 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00008aa000-0x4)=0x0, &(0x7f0000550000)=0x4) connect$inet(r1, &(0x7f0000a9a000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x100, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a36000-0x8)={0x0, 0x0}, &(0x7f00001ee000)=0x8) 2018/01/24 12:28:46 executing program 0: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000008000)="") ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000440000)={r0}) 2018/01/24 12:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffd, 0xf, 'pcrypt(rfc7539esp(ecb(aes),sha224-avx2))\x00'}, 0xffffffda) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000043a000)=[{&(0x7f00003c7000)="edfbf6c74c2adb3ccaba2c4cf5", 0xd}, {&(0x7f0000d06000-0x8e)="326a00fdd3dbd964d2d2febdfacb2907f7d04387d7d5de2baf2fd683980faef28e7646bd926e30460914c57ae7497b8820b2dbe12a24f948de1bd887d625b331ab7b2810625e52805ecdeb3cfa336be698d21b1ef1d9d2ddfb96d6ee01eb982d5c827fbb03dbc9406882cbaeda21b17c949ff2d344b51d1ac667afd50ed0d898d44212", 0x83}], 0x2) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x2, 0x3, 0xa, 0x20, 0x20, 0x87, 0x0, r1}, {0xfffffffffffffffd, 0x3f, 0x8, 0x8, 0x8001, 0x944, 0x4e, 0x6}, {0xf, 0x0, 0x0, 0x7}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x3, 0x6c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x10001, 0x1, 0x1f, 0x10000}}, 0xe8) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000836000+0xc29)=@req3={0x3, 0x0, 0x3, 0x0, 0x100, 0x1, 0xa4100000000}, 0x1c) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6a4403206f50bd63, 0x200) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 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=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x71) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000b9b000)={0x0, 0x0}) getsockname(r0, &(0x7f00002e3000)=@generic={0x0, ""/126}, &(0x7f0000232000)=0x80) pipe(&(0x7f0000a92000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004a1000)={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]}, 0x7, 0xfff}, &(0x7f00009ac000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a2b000)={0x5, 0x201, 0x5, 0xfffffffffffffc01, r3}, &(0x7f000071c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000045c000)={0x1ff0, 0xebdf, 0x1, 0x1, 0x3, 0x81, 0x0, 0x8, 0x0}, &(0x7f000038a000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d56000)={r5, 0x4, 0x30}, 0xc) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000647000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e4c000-0xc)={r4, 0xf65e, 0x20}, 0xc) 2018/01/24 12:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) pipe(&(0x7f0000b39000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000ff000-0x64)={&(0x7f00007f5000)=[0x69f], 0x1, 0x9, 0xbf, 0x7fff, 0x7, 0x3f, {0x2, 0x4, 0x3641, 0x2, 0x4, 0x8, 0x3, 0x8, 0x80000001, 0xbb, 0x1, 0x3, 0x2, 0x99, "1fff7c6d83be94bf3c97e02d8f855f7066c6f7ad8667743fe42786bfe4465339"}}) 2018/01/24 12:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x100004) bind$inet(r0, &(0x7f00005f0000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ipx(r0, &(0x7f00003d3000-0xc)=""/12, 0xc, 0x40, &(0x7f00001d1000-0x10)={0x4, 0x47a, 0x198b6c2b, "8f287cda72bd", 0x3, 0x0}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:46 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) socketpair(0x9, 0x2, 0x1ff, &(0x7f000006a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r3, &(0x7f0000f74000)={0x1f, {0x80000001, 0x0, 0xfffffffffffffffe, 0x3, 0x9, 0x4}, 0x9}, 0x9) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc, 0xf, 0x9) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00006f5000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f74000)=0x14) 2018/01/24 12:28:46 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x10, &(0x7f0000962000-0x1)=""/1, &(0x7f00000cf000)=0x1) 2018/01/24 12:28:46 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, &(0x7f000000f000-0xa6)="", 0x0, 0x0, &(0x7f000000f000-0x8)=@sco={0x1f, {0x100, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/24 12:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009a8000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000137000)={0x1ff, 0x1, 0xb0a, 0xfffffffffffffe00, 0x0}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000043f000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00004d0000)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xfffffffffffffe16, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00007a6000)="00174d1f99fbc424cc24c99c3ce56ee319c1d8bd79e7b727f65b03a889056fad4bba4f", &(0x7f0000585000-0xf)="75d1941a7300000000000000fc2231", 0x0}, 0xffffffffffffff73) r1 = socket(0x0, 0x3, 0xffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001cc000-0x108)={0x0, @in6={{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x545a68e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x95c, 0x8, 0x0, 0x8, 0x775, 0x6542, 0x1, 0x7, 0x6, 0x7, 0x5, 0x6, 0x1]}, &(0x7f00004b1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000050e000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8, 0x8, 0x8000, 0x7}, &(0x7f0000e0a000)=0xa0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000091f000)={r0, &(0x7f00000c8000)="b07c43d9cbd47a3c", &(0x7f00006d0000)=""/152}, 0x18) 2018/01/24 12:28:46 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002e000-0xc)={0x10, 0x0, 0x3, 0x80000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/24 12:28:46 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000b74000)=""/4096, 0x4}) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000)="", 0x0) 2018/01/24 12:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c46000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ad000)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f000031a000-0xee)="97", 0x1, 0x0, &(0x7f000077f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r1, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0xfffffdfc) sendto$inet6(r1, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000452000-0x490)={0x2, {{0xa, 0x2, 0x8a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc9a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x87, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/24 12:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000012e000-0x108)={0x0, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80000000, 0x1, 0xfcf8, 0x0, 0x4, 0xfffffffeffffffff, 0x100000001, 0x1f, 0x6, 0xc69, 0x9, 0x10000, 0x5, 0xd27]}, &(0x7f0000f47000)=0x108) r2 = accept(r0, &(0x7f0000e16000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b8b000)=0xe) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00008fb000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0, 0x4, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000149000)={r1, 0x0}, &(0x7f0000622000)=0x8) 2018/01/24 12:28:46 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f000051c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003fc000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000f39000)=@ipx={0x4, 0x52, 0x9, "9ca44c1ad997", 0x7f, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xd9)="65341b46e3644b63fca22d629ff1e35c9b0566c2b3b2919eb596b6f3af2f1a8c9ce608eed268a94cd0de3098859c135f9c85e86450b398aadaf8ae36646d195178e850473ae73bee7bb0d9007cda638ff054e2e5d240bacfff724eb3b49e9eff9d00da70abc8861e0e952713715637e7c9b9ce96e4c7cb6b940e1600605cc08161b7ae83024dcc581d0ccc1d6b8cbc8b7855e5fc6c30d817755da5d6099d421ebcbfa2f6d273dd7f727a12008bc003166c2445b686b9b39962cc53945d39e0802865273320e3316722ca1e1195d68ae9f8442fc229e920e4c1", 0xd9}], 0x1, 0x0, 0x0, 0x40}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0xe3)=""/227, 0xe3, 0x40010022, 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007d5000)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000abf000)={r1, 0x90, &(0x7f0000305000-0x90)=[@in6={0xa, 0x0, 0xe35f0ee, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41a}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff0001}, @in6={0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}]}, &(0x7f0000ac0000-0x4)=0x10) 2018/01/24 12:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xffffff6b) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000bbc000)=0x8000, 0x4) 2018/01/24 12:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x4517) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000568000)=""/73, 0x49, 0x1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00006b5000)={r0}) 2018/01/24 12:28:46 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000001f000-0x4)=0xff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x107) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000010000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000018000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001e000)=0x10) 2018/01/24 12:28:46 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @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]}, 0xfffffffffffff001, 0x63, 0x4, 0x7, 0x40}, 0xa0) setsockopt(r0, 0x0, 0x7fffffff, &(0x7f0000000000)="72e08ac47def0358d985901f2f6a72a1665cf997594ee3b772f6525a6d3ef12ecc0a74d14c3ccb8b26ff009976e284a77a242c52b4b02c8c4b4bcda762d6adfc9072402a104edc5576b7f93c13f52cecc8ff6dbd51303b489eb54267ecb0c9e62d692591efe73053ffe5c3fb8acd4fa2510a54cef5011fba7027ef1485c6b614", 0x80) r3 = socket(0xa, 0x800, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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]}, &(0x7f00009b1000-0x4)=0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x8, &(0x7f0000001000)={0x0, 0x0}) getpid() 2018/01/24 12:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) poll(&(0x7f00000ea000-0x40)=[{r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1010, 0x0}, {r0, 0x8, 0x0}, {r0, 0x100, 0x0}, {r0, 0x2400, 0x0}, {r0, 0x438, 0x0}, {r0, 0x20, 0x0}], 0x8, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000347000-0x4)=0x0, 0x4) 2018/01/24 12:28:46 executing program 7: pipe(&(0x7f0000c5a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005f5000)={0x0, 0xcf}, &(0x7f0000499000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000852000)=@assoc_value={0x0, 0x7f}, &(0x7f0000b6f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d69000)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001ea000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfffffffffffffffa, 0x7fffffff, 0x6, 0x9, 0xceb, 0x9, 0x6, 0x7, 0x51b, 0x8, 0x8, 0x6, 0x8, 0x400]}, &(0x7f00008c3000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f78000-0x8)={0x0, 0x1f}, &(0x7f0000ab8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000d6000-0x59)={0x0, 0x51, "96c9e5786c0a86ab72a86b810f917db7dacdd12bb200ed5a47a09ea249e6c58255d8489fb3d8d58c8f3e3373b3da08a7b6653f6dbadca949f91b2752a38840a649bfc774641d371c2fbf8d4e6df892f41e"}, &(0x7f00002fb000-0x4)=0x59) sendmsg$inet_sctp(r1, &(0x7f0000d5e000)={&(0x7f00004aa000-0x1c)=@in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf000000000000000}, 0x1c, &(0x7f0000dac000-0x10)=[{&(0x7f0000db9000-0xba)="d68c892b6e9c37f0ef6ff3fee395ca75ebc95ebbd5b7b7bff9628bc78dec3b01247104565b252ad71c4940df9e8e847c8b0020bb84e3b85899124cf6877463f0b505656b205b0acf2f3c48545ab8017070a7dad5d91df88a6eca8904ce812e3b30102567e4f4783541a3ae3136b144735024f70b9a342651b1ae2a93807081eaa9d0e2d764bcb3709e9c5c0cd98212aa0003d29a45b7377868d7271668f3c73cf614b4d99eb0b933d9068596765362630c974955f030e360fa2b", 0xba}], 0x1, &(0x7f0000694000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xfff, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x2, 0x10001, 0x7e1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8200, 0x5, 0x3f, 0x0, 0x83, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x100000001, 0x9, 0x7f, 0x3ff, 0x6, 0x81, 0xfff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8005, 0x8, 0xca, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x100000000, 0x2, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x204, 0x4, 0x7fff, r7}}], 0x150, 0x0}, 0x10) writev(r2, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r2, &(0x7f000008e000-0x10)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) socket$packet(0x11, 0x0, 0x300) 2018/01/24 12:28:46 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x1)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000073a000-0x2)="04", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) shutdown(r1, 0x10000000000001) 2018/01/24 12:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000b1a000-0x20)="0a0775bad5e383e59bb60ced5c54dbb7295df000000000000000ffffffe800e6", 0xfffffffffffffeb3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f80000-0x20)=[{&(0x7f0000632000)="71ea9c32c4de0ed3d5777e1e3870791602", 0x11}], 0x1, &(0x7f0000545000-0x1e0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[{&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000003000)=""/77, 0x4d}, {&(0x7f0000002000)=""/124, 0x7c}, {&(0x7f0000004000-0x56)=""/86, 0x56}], 0x4, &(0x7f0000003000-0x87)=""/135, 0x87, 0x7}, 0x62) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000003000)=0x400, &(0x7f0000004000-0x8)=0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000005000-0xa0)={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]}, 0x3, 0x9, 0x2, 0x3, 0x2}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000004000)={r7, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000006000-0x12)={@common='rose0\x00', 0xffffffffffffffff}) 2018/01/24 12:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000302000)={0x0, 0x0, 0x0}, &(0x7f0000ba5000-0x4)=0xc) r4 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fdf000)=0x0) r6 = socket$inet(0x2, 0x80801, 0x10000) r7 = socket(0xb, 0xf, 0x3) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000c6d000-0xc)={{0x100, 0x100000000, 0xe010, 0x5, 0x6, 0x1000}, 0xfff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00004b0000)={0x0, 0x7, 0x0}, &(0x7f00008f1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000364000-0x3f)={r8, 0x37, "33cb1df7f6d88f80c0a74c5a75f5a5134a3bb90a5faa0b855ebe3478bc7e9d47b80848815633010c7f99833cc9ea175f63a5d2cb0af1ce"}, &(0x7f00001af000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000b3a000)=@assoc_value={r9, 0x8000}, &(0x7f00009d5000)=0x8) r10 = gettid() r11 = gettid() r12 = getuid() r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ece000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b09000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f00000)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000232000)={r0}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r17, 0x6, 0x2, &(0x7f00001b6000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f8000)=0x5) sendmsg$netlink(r1, &(0x7f0000a75000)={&(0x7f0000467000)=@proc={0x10, 0x0, 0x1, 0x24285}, 0xc, &(0x7f0000181000)=[{&(0x7f000030e000)={0x2614, 0x29, 0xf14, 0x5, 0x1, "", [@generic="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@typed={0xc, 0x40, @ipv4=@loopback=0x7f000001}, @typed={0x94, 0x49, @binary="56a09dafc02e86edb7e5c5c61d4b2a6da35e79919dc2c01b956775273017bfe19e985c580a631405d17f515c137da3202fb5b2e64fbbd870abf6c62cf9047381a09ae9cff65290a3704573ac4ccb9c9c03a6012b3d7fb460745a9ffc01f183937cf8d0a8d9a35069710bff2ff4fc295392978ff965f204cb7c852790106a9596bd6dec2b487b1edb5da4d686"}, @generic="1c4f60297745fee8893e0812caa10aae30eed8a5f9998ae83645521cac89afdedf7636cde13b4e213f5f290aecfad776d5f8849e4883f3d3a7d8d1f7b30167c2a7344040d05ee947c63e4e8c245d6d7e445595d79c42e5e529e962e8ad16d448b5e3a819895bd4e8463e7762e3de836c0d43b2ae672687862e2a6110a7f28ca1fdc643ddd4d4fe7665bce650ea28d84a8b621ca0478f902204b1ebae84a65862b00231e3b604c01066aa326d852829231ff10ea67b8bbe4894bdb804086f336bb5bc529ed4682473c7398401e73528dd", @typed={0xc, 0x42, @pid=r2}, @nested={0x1088, 0x38, 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@typed={0x14, 0x1c, @str='[\'vboxnet1%\x00'}, @generic="df4335d11344c5a076c4c5f00e444a5abd5c866cfbe6e538ae75a5d1fdbd2e332af586efd56a42e5f5498c6dd9f39afcf138d4e43cb294704f8b0ae50a5ffb507301323338a24e51d3acc38e24d6af33bb855fc00a1126312e172efdfe8f3e9d72eaf5e9fa5d99ec4c056004d7"]}, @generic="1c1e2392d3e63830f8fb222576bccf455298388a34ebc4c944be59884737335d8ab8dd3f28b16ade9090cb0307014dc1fc8e5b8e7526fe61aa8cc76aaa11730220701ad94a01ae41041802ba22fb0a26bd17992513bcea341332fd17d8755658d3042beafa1feba416325f01bd", @nested={0x2d4, 0x5d, [@typed={0xc, 0x43, @u32=0x9}, @generic="622467bc1880f7b10c4b68c50f5c0b2e34955c1a24a6db1ff2d6b9a7dddc720d4ba5dfd8a336e07ce47fb419d8b07c4510c2027e2869ca6374aa2147b14340fe4123b85b5829e74ab46a824a24baf1fe54ab09e3a843df8967567bf5bbac5baa05e74df54afa13cb48af089043a621534b1fb8e84f199b56a67c359035d548ac9b81f3f420c832810f6672be6facffec62be23a07fc67821ce06c3d4306b33f6de8b2b43b5e94683469f4ac9cade16d8b9b30cf9983243", @typed={0xc, 0x76, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x8, 0x60, @void=""}, @generic="feb1b013c4b37e48aae13528333b1d64b834099c7d92f9a920f229f9064a411e05202f63b6bdcfefc90a93960df8ea091c65a04a4e26062f7364d29eac51af6c97789a23eed162025ed22f70818f926c1fa492078ad82940ab10874aaead3c5c55da2c6f6b4ded814083c2225991ac425e8de725cc76cb7469a04057bc74beb45245c1348375f7a453671b9bcdb11582bede68cd05c35b39f17d6eeecb88c4b90fea2210930ac6edca131c3a3058665df5eb9814d5b05f85bcc51d17dd67e83dad350c74aa6364f644903b9ff72e732b89ab8280c95637d6", @typed={0xc, 0x5a, @fd=r0}, @generic="d2054e299e21eadfe43a10c72f424599b1d87bc7aedd3c5ddf9569425319efa03670a95765d538d9489877fa23276ce309061680341620ecfd80dcbe407b41cfda1cb186601bdb64e4dad1e9082830b078ba5e4b587fb9946ea277d18710b2be504676494cafd44ded56c76e529b952d148f7a9c83e6eb5bb6a3c56a367d075de2ab2e6b950ba63653c36fbb5797d941f81d44c0367ab8f81d7421292875e190910a3aac200365be788d3eac03520c9c488454b0829bb1f8e8d5bc5eddd13f86aca037acfec814cea32cfb998bcfa2c4ace377690f23de3caf80cf28595f43351d61a3c6ba0641d038bf1224f7ea77f7f4871fe742e5", @typed={0x10, 0x3e, @u64=0x6}, @typed={0xc, 0x40, @pid=r3}]}, @generic="7a29e6aec474495e3051005d9cc3637f625fa61ca943c8935c79c75fef1cf22d30b83a724a7612a14b2fb36a2241871a8b99a4fbc85f19cee85d7d0d159e633b96414a7f412b1b7202f950f2b8e512d907498319789bedc774c8c555791f666049ab5c395bd1ac1a27781a5bf974d2fa9a568bcc21958f11f17771c990ebba4e9711e7e64e54cc87b0e3279187ca73c30797c07e9f7fbfafb66ee424b7472740deff4be326dff31d408b55f560f0e55b17b0ec4b48344977c10bff81d5c6fb"]}, 0x2614}, {&(0x7f00006d3000)={0xfc, 0x2d, 0x801, 0x7, 0x3, "", [@typed={0xc, 0x5c, @pid=r4}, @generic="b298bd5d959673df179b57f90361a0fc70dbabdb37e4255653252874e1bf8cb71a9908242a404431ab6fdaaea374e18c27c6198fad93a9380de2c655eaade4e2c0c2cfa4510a719cbb84678e9e12b60f3f7e4a1f2ce28d9b7ded91e7ce9ae949f8b3236e453d57e4fcec6fbd112e1e67795297639245d1d5b31078f2db7f4ed3c6100d3fc079a18b49694fc2dd6d72f19918a854d99c74b5a2d4b707122c3c71f3f6cb485ad2b81b6ac65270333fce0d61f5535af918977c32134e0d09ca4e530c9d0d36537752dc54556d7ae7670ccb4ed3e350bf2bdef8423ec3df58"]}, 0xfc}, {&(0x7f0000716000)={0x26c, 0x31, 0x1, 0x2, 0x1, "", [@nested={0x238, 0x73, [@typed={0xc, 0x2c, @pid=r5}, @generic="22b4d69b6e7abc7267b266c43b8ea50229b4ca1407a675c3b3c71b00089fdef1e36af3ca1ad74c839f8767c8d17d755d7b235d5f852bb4a57e202f0169e53d2c92cc8b9b9987b0631d49987a964bc0acb709f661a6442272a3a7fd04", @generic="4b842aebbfe877196213165f26d31e8186787d97cb53f5ff56a8503712b6959b1e48e12f3fd86c2fdc6bcebb02a4c20c5380133dc9cb13771a238f413b79b2cf72450b595173d95ef936f4b2ac10d2b15e5a410f5a4545", @typed={0xc, 0x64, @fd=r0}, @generic="d56263af72ddb22600b2a6d5b91327f3c7ee3f4a33fed99299ca8f00ed7065ccf63b4f0aa693bb374e1af4454225fb950fc27591e57c96f9a67e42dbbdabf7233f206784e13cead1c8025469284f3ff561f063daac57c2ca17b086d6d94ba176d514897c3bbeeeb7ce2e2b9a0b2460dadcbcf9345c02cc4169599cc17c6f3ed8eb4d97839ad1ec0d1e9a446c410a456449f82e1d244335e5ef7399ac60a828e4a23ddd2848c8f6cc2679e5fce4039fc3f4e413b85e94be8639d4779263139f43b15a0088a98eb633", @generic="42800108a4ffe42977a0792753239043d4c263c09188e8f8f504b6a17cd223484db9bb3ebf7cbfb917b6dd32e1226a2100d0c6d493a6bdd78be4b4de81fc6e72e7d4797e26d51523dc51fe271c75c38f1448abac3f9c1cc8dbbee9a0ae49a0dcbc3d5f645b983f9522c3c2fe8189be4e33145086f1e869bc8e2962aeaa47b4880d2a11b895307573ded6be913f3f43e9bb76f39e13d8b1af8fb9a49a018df60867"]}, @typed={0x18, 0x94, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x95, @pid=r10}]}, 0x26c}], 0x3, &(0x7f0000c29000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x68, 0x4008000}, 0x4000041) r18 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r18, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/24 12:28:46 executing program 1: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001e6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000589000-0x4)=0x58) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000589000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000589000)=0x48, 0x800) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000588000)=0xe01, 0x4) 2018/01/24 12:28:46 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000016000-0x38)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000017000)=@newspdinfo={0xcc, 0x24, 0x1, 0x0, 0x1, 0x1, [@ipv4_hthresh={0x8, 0x3, {0x5, 0x0}}, @etimer_thresh={0x8, 0xc, 0x8}, @algo_crypt={0x68, 0x2, {{'lrw(twofish)\x00'}, 0xe8, "1faaf1dd04ca134fc802c0ed476119405fe365e3712c8616a4fc3d646c"}}, @replay_val={0x10, 0xa, {0x0, 0x0, 0x3}}, @replay_thresh={0x8, 0xb, 0xfff}, @lifetime_val={0x28, 0x9, {0xd0c6, 0xffff, 0x504, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x4040010) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000019000-0x2)=0x9, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000018000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000018000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000015000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$int_out(r0, 0x2, &(0x7f0000001000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000009000-0x440)=@allocspi={0x440, 0x16, 0x0, 0x0, 0x1, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x7, 0x1, 0x3, 0x0, 0x80, 0x20, 0x3b, 0x0, r1}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3e}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0xff, 0x8, 0x81, 0x5964, 0x401, 0xfff, 0xfffffffffffffff7, 0x3ff}, {0x5, 0x81, 0x8, 0x78}, {0x2, 0xe610, 0x7}, 0x5, 0x1, 0xa, 0x2, 0x8, 0xe}, 0x8, 0x7}, [@migrate={0x30, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0x3, 0x0, 0x6, 0xa, 0xa}]}, @tmpl={0x104, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x2, 0x69, 0x3, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x1, 0x3, 0x8001, 0x200e, 0x4, 0x800}, {{@in=@broadcast=0xffffffff, 0x3, 0x7c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2, 0x6, 0x3, 0x8, 0xff, 0x3294, 0x6}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x3, 0x5, 0xffffffffffffff12, 0x2, 0x7f}]}, @tfcpad={0x8, 0x16, 0x4}, @sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x3, 0xa, 0xa0, 0x20, 0x7d, r3, r4}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2b}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x5, 0x40, 0xffff, 0x8, 0xffffffffffff8d8f, 0x20, 0x0, 0x3ff}, {0x7, 0x8, 0x2, 0x7ff}, {0x22, 0x10000, 0xaa6}, 0x2, 0x3, 0xa, 0x3, 0x4, 0xd0}}, @replay_esn_val={0x20, 0x17, {0x1, 0x2, 0x0, 0x4, 0x1, 0xffffffffffffff7f, [0xffffffffffffff0b]}}, @tmpl={0x104, 0x5, [{{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3, 0x5, 0x0, 0x0, 0x0, 0x100, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0x1, 0x0, 0x0, 0x6, 0x5, 0x8000}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x2, 0x9, 0xfffffffffffffffc, 0xff, 0xff}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x4, 0x3, 0x5c0, 0x73, 0x1d, 0xffffffff}]}]}, 0x440}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/01/24 12:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x3ed, &(0x7f0000d37000-0x8)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000779000)=""/155, &(0x7f0000cf3000-0x4)=0x9b) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00002b5000)={0x90000000, 0x0}) r3 = socket(0x10, 0x2, 0x0) bind$ipx(r1, &(0x7f00007f1000-0x10)={0x4, 0x3ff, 0x4, "7ee34b8621e6", 0x30a, 0x0}, 0x10) r4 = accept(r0, &(0x7f0000781000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000290000)=0x10) sendmsg(r4, &(0x7f00008de000-0x2f)={&(0x7f0000742000)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000013d000-0x10)=[{&(0x7f000010a000)="ec9bf453e194591bb5d4ad8902450f2cfbd1de8b632c48111b41681b9997d4ea8e9a489f76ceaf4a26e5f5c68c58e3e4269d523850e063b026572f91a994a425a436c515525bdd6f03997770f172c1f5682a1ddf811e281eea06bf905882fadd61620c520fed628d34c878c953749493c9f432f393f9690c73480bd6335c3a770ab58ccb570d3ea5c5ae2ae53ee41f77d61daa4b0f06228b92b0db75270a1959d63c1f6afa17ca6b1848", 0xaa}], 0x1, &(0x7f0000da9000-0x228)=[{0xb0, 0x99, 0x10000000, "800bb1e1e69ea1c936893781359a0f5fdc6db223af92deffa8cd09a995a8175c3bec03ef704c2bb82b39d3e65472553ea1a227801638401890e352e56fa5dd6cecc7046f3ae5e851bf3db9115e8ce885342896ce99f02c5bdc27c905ff51ac4e2eaab88f0c55d7d1876988123cd81d4e660286b17f813f4981cf0744570b6c968581e522360a4d5790c9fefdc43cdd6fa7676600dedba65da6b74161e591"}, {0x90, 0x117, 0x3, "d6d9100c7779cabb6eb6c49e792a329bdbb8bab6f5ff1a47c38bc8b3d7bdbcbb6bf37cdd0e62b18a4914f8b0edb0b71578e568286c76de5cb467d301cad0445477f432a492ab643de1fe6fcbee8e2958de7f1eb5647e5adeb4a22955aa2c1a9770c722a0ed62a0e56c2231347a2463865fe933b6fe7c897b58e7f59a0df172"}, {0x28, 0x3a, 0xffffffffffff8000, "8fbdc19ff408de4a80bcf9a0408bc52be52d45a3c4"}, {0xc0, 0x105, 0x0, "ba4aaca65ebcecfbda1a8da9dbdc737d005ed99030926e10a66348b0509286aaa9bad52bc6fb8abb93770d22f29bc3c5ddb9d30c5317a73f82e1d7618b2926e5e7187e44a3daaae89d4fd500a7b1d7d2c288fbbf1b93af54e6a9fc508ee063fefeaaa4f2e5054ae8f272a7e1610764030e2d934ec3501790a244129ad925b899fcdba91687e413eafc9c11823407e7505f67538e5db3518de9d6dbe962de097a93e9f229e8bb4b14074d"}], 0x228, 0x24004840}, 0x80) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000184000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000bf6000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x3, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x100000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="72c3f27299fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/24 12:28:46 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eb5000)={&(0x7f0000185000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$netlink(0x10, 0x3, 0x16) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000354000-0x8)={0x0, 0x0}) 2018/01/24 12:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000db0000)={0x0, 0xa, "933e8f80fb3358cdc27b"}, &(0x7f00009db000-0x4)=0x12) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008d7000)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003ce000)={0x59, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000be1000-0x10)={r3, 0x8}) 2018/01/24 12:28:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002cf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f9b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000087e000-0x10)={r2, &(0x7f0000899000)=""/4096}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3a, "bc3216d22dc1ec8b356a4a786fd20b9347e5174949d538b5b0336e8e66ae4b1bf9dabb3b7216ea4199aafbd04b2e31c4ced51f60cdeb6b3d80b3"}, &(0x7f0000001000-0x4)=0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000)={r2, 0x1}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0xd2d}, 0x8) 2018/01/24 12:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5a71aa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000434000-0x8)={0x0, 0x0}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e8f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008da000)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000b7000)=0x3, 0x4) 2018/01/24 12:28:46 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f01000)=@get={0x1, &(0x7f0000f85000-0x78)=""/120, 0xfc7a}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xe0000001}, @sadb_address={0x3, 0x5, 0x20000000000, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000726000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000206000-0x4)=0x2e) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000aa9000-0x2)={0x2, 0xafa}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328", 0x0, 0x0, 0x0}) 2018/01/24 12:28:46 executing program 7: socketpair(0x8, 0x2, 0x4, &(0x7f00004c8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x899eb7723f972d05, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000029000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0x2e) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000029000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xbde6, 0x6, 0x81, 0x25}, &(0x7f0000010000)=0xa0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000028000)={r3, 0xfffffffffffffffd}, &(0x7f0000023000)=0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f000002a000-0x33)="17df4337035be08e0166ee0dfe247408a364c5941f748227efe900c3a15bdbbfb17cc7b04bb4734cebd8c7311918125c88d8c3", 0x33) 2018/01/24 12:28:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 12:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f03000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000857000)="3f721fea12b0452818d67552a625a4f6fcbc9984235ca2427810e6bdc1e8027f2d5a29dae79ff79633aa61f6f4a2dc1d10ed2efb55c3ad187154680dec55b66b2c9345ff862285119bc244eb3b50ebb38188230f9117ddaf0dde5968efc296adaa4578f2b4b6f4665e629447da6468043ae94493303723d4c647", 0x7a, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b5a000)=@get={0x1, &(0x7f0000160000-0xf5)=""/245, 0x5}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r2 = socket(0x3, 0x3, 0xed) sendmsg$netrom(r2, &(0x7f000071a000)={&(0x7f000085d000)=@ax25={0x3, {"692c7b7c0fd288"}, 0x55}, 0x10, &(0x7f000074c000)=[{&(0x7f0000cf7000-0xb)="dad95b0de17b720b562025", 0xb}, {&(0x7f00006a9000-0x1000)="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{&(0x7f00009d5000-0xe0)="c05968118803970cfeb43984cecf01c640fa182c07e5ee49c3d6811ec7e2fbe25163173712786523feba066623c72d6ad9c78e50de6e3302a3a927fa99ddeb03c972b1b40dbda0219795ae855e6e9eb0ebe002f834cd78a1cb90970dd5797b3dea818c5c16974377e925e59cb6bef811ba9190cb9f3c9014fa3c1262e3f3e8b1021dc97a97cb76bd023933c50b46c3bb5ccf0a62571f3b253e495e0c8e90ad19bfbc68af4099d854aecb59e17c46151addaa30eaa59e31e2320d5257b4cb9e2c3044fe90712118210095bf54926f144156b69f11b1e2b2818ca45510283e15fc", 0xe0}, 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{&(0x7f0000d07000-0x1000)="690da2b7c0c1dee336147d7d6c9c459e4a8af6850b66c9f80f5c2d0d20b14b5dc93e62acfee4b69293edd2ae081039d359263a4ee293686759d12f5caaf032d1f547be427109760cab715faeeeba9c257e66f031ef68e5d8f3e370af00e6117265e49ceb99dd1c6d516bccf0d510e2d8c04ca1776658936957608486ea9ac810e68c655bcf814ae0c5e0d6237d83ebf92d40b4cf11f22367b1dbaddca78fd0c5597b9143fe7b8372586128042de06c46ef3d28f90f76d10322c3a3266224521ff9bd2a6a55e9bcf6eb1c1ade3435e07d1f4b33b7378c6efaa8f88a8496d6da389efe14b8db40e26fc8d43958778058aa7f2cc074dab3fbb58b1ded92dff9c1879899d3bca756e85335fb73be7f5dc832248fdb54db7ec1d6e7133f68db53d138a9bf078541d1e9809e626187783361eec255b7666217fd7856e0cbf6e8cfa66676dfe9e2373dde97f89117d51d1437ed53a0f1986240bce2770e108cabaa4d8f99c5724ddf1ddd950d3c14801a885caa387a088a86f88b2211b1257cef75df9331900587f219224e99452154ed80cc8d3aced0b00bd3a50c529ece45f6cd139ba0a695caaa073dea8a85e247c5282a531491e2192dbe682ea86611d3335a81bc3d411df8a3f573b92103461574122768f0972bc40696896382589f314bd1d0485f61d8b6c255381d6bd9c8a682f8fae5f12cf829a3443e4aab239de22084fbb1c58a572a96bcb931fff112bcc10e669ac48fd45aea02aba2b8c7f7673f0e29277d12b6009109cf64c27f309968491f25cec2a9320dfeaed062d0f981f399c800001208b9a4b35534edf4d63396a579bf91e0dd64739c2fdf5b5551aec26b8da0fbf657b15a4024f2f7f48b7c29f049971a904b7db4a815ecf13b49353266e526e89b27076f3c8a1e10e45f2d8d284838b96bdee71b5a817c1fc9a2cc442052c2d5f91042b982df517eb24cbcff93f2910190d8843290df30cdfb35e32dd69b9037b07c7bf6492cba997456e6e316324109deb98350375eca19a68930af3d230df556f2fa4650764f43587b1db537cafe891331eaa8e5bceaf918b6703553be54618370f7a426b696acd427cac38ccbebeeee8467a068c0dbf5a21874e1132d5f58eff92a43a7f897bed3a52b9c1f8c4973b1c9ed8cff03775d4d04c6704381be23e37b8573ef6e76a59b2970014c44472dc087e26c9f69e152db86b52c572c1258649d84bb5bf065dacf14d00b8a9eb130d64a33301b170b05365d67d0fb29f25621158c4f9e29b34f53c3c1689354a77ba002891e6cb5e1ffdbda48fd348fbf18a24d1624faf2790e369ec0e07b0ea663c79272827565565f8e3ff8674d238c5773deb7a10f25ed6ce27b4f6b8a81d30b403b0374816c3e6cbff1455cc3a963d20e66ab9d7385f8103bfa77b17bcb5ddbc506fdceeb5dc9ed119d72eac8d26aa51edddbf2e5cf476fdc607b9860a7d2e5439c9db50d555efcbda75b244449082d0ce7285d1421e1df3bb78c87087c1df683b4ffc0cd0a7aef5e05f1fc6c67ebab4c688b42c51d6f5126f387bf6b2873ea1c0c1ec9b13a1a99427e4af5fcfd0ad284eb1e9f26d069d2649747c393f2f0a12dbe888666fda92cd13653df35b21cc3e6d7db3dff80da8a36d0c6b0ef21f8b50053238bfd6e8c8448d4b65b309454ba835aa63d74a1a2d6d50f71ee77f320a0f507c1b354d94ecf5fe5612b6e1c0a9cba79ecb2a6675c4bea0b68e8b0e53d1ca2f19260b7fc1629b517aeb651b0696f3247aa3fffa07c22cced7f6da4fb63cfb1f682051ef0a5c1b3073f98033ea057eb08bf80ad3cdb7b3ace9d06dc5ad4fb7da3106bd2169d42a4c08d5233f1de8362bf92e7e2c7efd353a48b71578652e7e690385fbbde3b87686b67caaa157273e97efa50361c4dd36a7bba28c76af1fedc361071ffaf1788079628da7dbf8af75a13b1457f48e6eec10d41d6c0e7ecf956ec8c865f01c50cead9785bf1f24adf9b5702307efdbb7cd2fdd2726b7e25cd8dd464da4177dd278ffc410932ad45db3086c712f9741327aeb9d502a078c1154266c745a655f47d5d8b3cc81a894c843e7ac31ca4b9b41de330f0ecc91f4ce0e6eea908c9b26d92a852db6312a33c5e322f40308a6b4b69ec7780410af82c0a71bb6617f4e19f58fd14eab3fc6414061dc71a7cf898fedb6073e8bba6aaa168e95d8a34e5049c6aba3235ea2968b148d935452090bf8280bef42b18d307fc1fbe653414532033aec598004e1bba58604e912dabe5b4ef7682e01de39508f0377ae74ce6adff0a5f70dd6583fb310f0fdcb828f641461ff3e8822f898250a5cd93f8c9be9bde45a3961d32861fc914f8e17e49a0a841e001c3776081d80ee9cd939a17cf3af9ed1982c4fa3fda56297135181629f7b0c8031a16bcac32a69861e84f4f784c140d55a5f8aed2ffaa4a46016005ed150f285815a44fcfba0b2b7943c7002a194de68553360f269ee5e332b7c12ca989a43da3626f02ca840a583db255ba3e9e16f0933ea2d2b1d65fb3b06417f8dbb997b775676e0261a71d040a0ede7b6e5646675ec1c19f56d7b0465ce1d510319c414f8775231be6d0668553396c95fc1ca7e937986caa7cc93d762e6669a533b4d043009b4406a54a7f890956d0974c9b8a76a27dc1782121365fdc3f3967fa23897b442d0de342ddcf2d8db3ed23fa0ddf88c3b376d5627a61d3078d26dfac868ab29847218f890d72b0fb8819de057fe3c9496c2b410b964a82d24b8eeb4eec88cc57943cecc1aacb5506a8468a16d90e39d09a43f1396bbc9df2759995cfc03302cf63e6cf6fbaeca4a0328de765eedb1b12328e0040c105ebc6d145f77f28d5cab98326a97ba5c4b370061b9c6d2166cbcca0a3793578cae589c37967b4b2b23e9e4d13a572299775f5162b5c9f30ad151401a3371deaf4a14284d1fa1f280a634a8fb1ad697524912d4a8bded9e30ad4f8d951872d890cc4b7827a9c20676711d5af18aeb575f547e7eacd809a155429401485f803095e85a6d1714c8fe49a66d716657d1fcbc29e4839ca6e4dffbff4357762f80cab8f1806c2f80db4ba8f5f46b8df8ea86a7780926dc13b33ccba387830486faa4465d3fe8cb6c5c3ba6f594b2a8a0ed7138782fcba9875984df7e73d35fac0e8f3badb32bed13dcb5cf8022153c9cd738a118a31ea3f5830ae05d698ec966def39cfe4851f7c2e8fa6cfdcdf89920fd84eabd27f61e815317815ee4c7d7d6683d2cf36e9891d45941eea6ae6e25c50abdb102bced913f2b4c8c008e397fce5a51d73dd76551c1872af59062ab95072f229156ee50984fb146d0f90b7809fd84c4f595649ef7735677d20ae3768dc1c0c37e24a770c3db83b3757fb4f7881ca841428a5abffe3a83a31ccc991ae17e6a0200d6993844de0a3d54cf82798b5bb54d0111e801e49fb0a8f4e4669599249c87230e3517258f42a5ca3c7f7b2625c57e5e0a5e7fb12f5ef040fbad3bd36edb929ce6f2acf2303614e3012d70da3ab2f0e7363c23621929822c83b144a183c9eb720478e1fe2cc4aaae5bcb697282c47d45d181758caebdfba609e1eba7c1f7a61e9ca6d9ffd81ad736f19490acb9ea522d17e1e0d4c3602b9456d8389693f114f27d5de2f13331fa257ba052ad396bc687903a1686ee2b2e7cb906bca666b9f91c21410033d81074eca6b38b9b99034f714dc3f2b010424e937c813dd2a1a7d1002c95d658be456ce49ed4edbe11194d61d6b0df174f26bed75f648621df4f31b891ebcd65c82d9e747e1ca35e635d195c250ee657f6d09ae399687d9461e3178613e690bfd23de15634720bbe0bfd2d537e866cc0f785c916d7976106018d14d2cc890b47cac0a432d50cf58b639f618af74419b1cb3e8fbb507283c8ac276f2adbc9d8ca46e915816feb2774325e72ecf270a872d9787d9092b749525d196be55f086d993fdb899f2d9ce66292764e034e8562464c13b1ccdbb43d319a3b12da4cd38b683e584f9a182a27d495232cb2a5994b06ddf9017a5780ecef74720cdf2aaeee0c09e91b8be647d013756a46f7647338c31cd28d62baaf5cbc891dee0ca933d2840327c39d783459144adec4c47eb537baa1f03413930cfab2b8deda502ec4420e329bb2bf5588d4448c21267f9ff74d8eecf3132ee729a1aa8d85ee703a75a736093da183ef01726b1936d8acfaa2de04064a1ffc39ab0fcd7edf7b41faff5a3854bb0b48dbcf1f8dae52dfaf2d8c8735db7ded70dbffee73f5659048242f98f7bbf8834f4dca0ddf8df9287112ddae687aefee09f805845c00c981711219a627c57f32aa101ded7f27db677643cec98ce8201c754c5960454e35132505eb77a27c50f6c2fa4c9e67e49b22590660359491b074d35b6cdbbb9e80a5313b979767cb78975d45b1036fa3f1c7ee60a03b8cc9f59f256dd1ef921b2b78e39e4e7310edf4097ef74b5c1696eb4b05ee8a1895f43ecc1a65b0cafd055fc1421261b67afc9c25bfc3e5aa341e7f566a8a354b203961186bb6123f4b0e854d47b0903b159f51dfc9e262b54aaddcf72c343d25b77847c11e052ce41412ea470542d0fb9c59733ebec1175910d6bc3151f2da06996f03925aad61f0fecce00b619aeae24f6369e25b8d7f4e51c11ec1b5570a878fc846dc2cb7bb6e7fc2a58f4c67b39d80a66c36128bf3c390493e1d0ff77eeaadad8e960a417113fefc3cae33ff5f16945d9c62e18231e4c3e4afc00a792fad32d0fc1c47357e153a9f53b5fe12df3a8c8db731e4ce72d10e0a016da7a1d40a70e039193a148f1350891fe716e6ce496b584394bcb254448208593ec768f084bf249fc0e533348ce641b9b587e969f246ee33c8e4449d856010321276eb5d688463fe167d30a0d51eb61b4e81197841551944fd0eb38635b4a5557ca1cae95357e81cc48a693f2f3e589bd9a06006b138ef3be549526e312ef2d7beb5ba7a9bad8c9d96c1bbcbca11efb11c602644e8493511c2f7e381b67d2ff35fab68d879df328698d9853f29cbd7bf8f0c3afe3080bd79dabb2e2a2677a69b4289ff45c7a3dac6687fcd9bb1326fc47017ff41b73f58a8d761d9510ec241cbebdbc07684f2023b0d3ed170a5ea3984f7e43a0217592b644b5a11435da333c7d4d8dbc147a57c6bc139fa42dee1d79b828fb147fbdfe012e32957f1fe3b3bf0863ae5b04b319b74c8d11612a982c71b7e34a2e0a2f1102b62bb31c1ac71716402cbf81f0e840763171441104923e0b5634e1e72c5340d0b4b5c3e441079107e09af3144f50b5aa86a5ad0a32840d02e490ae04e0a314bf19bcbd5c545b629a391b82a78acb567bb564afa1d5b468ec419c11770f58849b24d5ab7560fe881461ba695617511aa4d8d890a12dcc4f26d4b003ba3fe193112507b4c3a79d798deebb33950b5a8d88e97dfe8124e4961ed90955aeae221270975399726ac97fea12672f205eb2642fb0374d3ca5fdba25d3d76c6b2c5f85bf4968abe2fc276f8fb4a4eeeb191efa00780f3157fb31048b3044c8c6941fe11b28e4d2dbdd3181ff49b89feabf5a95e862d24aa7be0fa77ea34758a0c44a8cdfe664b130ae68e228725e764401373fd2c72a829570c3bc5376215ab22ab9c4b4957d597122e53255e5d151228e3b56d16455fdb51a49988f794f07d7ab05d4eef651caf152520aa0ee5b20b74fd2ed10ce6df0062ab976fef3b7b121ccf9af930afaad87f8d6b88914af52e70055986503f8e0b8c74b603dfd7351ee6c69e66974c411f4fc7721a7f1f15f99", 0x1000}], 0x8, &(0x7f0000eb5000)=[{0x60, 0x101, 0x8000, "dc7ea4e1941411110935b1fe6986ebebddb210551389c490b014cc7da4f204805e2e7068a377fcef1f8a65f3081f87ee4ce2bb9e7fb9a2687f7753d2f425f598ac2bf2d4bf759ab9b3cf38"}, {0xa0, 0x100, 0x1, "ef042ec900c9adbb5db4e5235f80685b93e32b663b5f4fc1efe46e3db3d37bbb8f510032a6b5ff97ba94ed8388693eb76fa3ff3aa003de6f2d818080c735228660405eeb7ee1e6d1df8d3d8504f9d51d99cd08a1f228aa0c8bc4bc217c07b3f48a7ec4c28439892ae760d5a43b81890ace42cfb72ab239a20a0c70e0044e0cb21937e20fbdf5977f3b40264d1bc6"}], 0x100, 0x8000}, 0x10) 2018/01/24 12:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000fb1000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ca000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000880000)={0x0, 0x2, 0x99, 0xff, 0x6, 0x0, 0x8, 0x2, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xc2ce, 0x7, 0x8, 0x9}}, &(0x7f000086a000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000009e000-0xa0)={r1, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x16, 0x0, 0x0, 0x3}, &(0x7f0000fd4000)=0xa0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000043000)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) r2 = accept4(0xffffffffffffffff, &(0x7f000021d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be5000)=0x14, 0x0) connect$rds(r2, &(0x7f0000fe7000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e21000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020f000)=0x8c) connect$netlink(r2, &(0x7f0000646000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) listen$netrom(r2, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0x0, 0xa, 0x8, &(0x7f0000dff000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000064000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000849000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000be1000-0xc)={0x0, 0x0, r5}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000667000)=@req3={0x0, 0x1, 0x0, 0x1000, 0xfff, 0x3ff, 0x0}, 0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000635000)={0xb6e, &(0x7f0000d64000-0x1000)="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"}) 2018/01/24 12:28:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000+0xc48)=0x6, 0x4) r1 = socket(0x0, 0x8000f, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fe6000)={0x0, 0x3, 0xa67}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1c, "a94190d80242c564cb7e2080d8bb6977afcfa92f812bc09cbb25e3ff"}, &(0x7f0000001000-0x2)=0x24) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000035000)={0x8, &(0x7f0000006000-0x40)=[{0x559, 0x7fff, 0x1, 0x1}, {0x0, 0x2e3d, 0x5, 0x2}, {0x616, 0x38, 0x6, 0x9}, {0x8, 0x821, 0x7fff, 0x200}, {0x3, 0x3ff, 0x2, 0x1000}, {0x10001, 0xffff, 0x220, 0x7}, {0x60d1, 0xdb4a, 0x3, 0x0}, {0x80000000, 0x60000000000000, 0x97d, 0x6}]}, 0x10) sendto(r3, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/24 12:28:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fd5000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000abf000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x40000040, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x4, {0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x7}}}, 0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x1ff}, &(0x7f0000000000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) 2018/01/24 12:28:46 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef2000-0x4)=0x8, 0xfffffffffffffedb) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ef4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002e3000)={r0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000ef5000-0x8)={0x1f, {0x0, 0xbfb4, 0x3, 0x102, 0x3, 0x7ff}}, 0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000028d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ef5000)={0x1, &(0x7f0000ef5000)=[{0x0, 0x0}]}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00001e6000)={r4, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000067e000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef3000)=0xc, 0x80000) r5 = socket(0x1, 0x6, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00002ef000)=[], 0x309) recvmsg$kcm(r1, &(0x7f0000a1e000-0x38)={&(0x7f00004ad000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000958000)=[{&(0x7f0000ef2000)=""/38, 0x26}, {&(0x7f0000a34000)=""/0, 0x0}, {&(0x7f0000ebb000)=""/103, 0x67}, {&(0x7f0000ef2000)=""/30, 0x1e}, {&(0x7f0000ef3000-0x30)=""/48, 0x30}, {&(0x7f000058c000)=""/196, 0xc4}, {&(0x7f0000c8d000)=""/193, 0xc1}, {&(0x7f0000ef3000-0xc8)=""/200, 0xc8}, {&(0x7f0000ef2000)=""/232, 0xe8}], 0x9, 0x0, 0x0, 0x7fff}, 0x20) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000001, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d75000-0x4)=0x3, 0x4) 2018/01/24 12:28:46 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f000048d000)={&(0x7f00009f0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000175000-0x20)=[{&(0x7f000074d000)=""/49, 0x31}, {&(0x7f00004f3000-0xfd)=""/253, 0xfd}], 0x2, &(0x7f00008bb000)=""/197, 0xc5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f00009be000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x40000000}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00003a1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001ed000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$l2tp(0x18, 0x1, 0x1) getpid() syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x4, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/24 12:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003b4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00001cc000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec12, r2}) 2018/01/24 12:28:46 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x8, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000e000-0x20)={0x0, 0x0, 0x2, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000f000-0x20)={0x5, r1, 0x10000, 0xac3a}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 12:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00002f5000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x364) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e13000)={r0, r1}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000418000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d01000)={0x0, 0x0, ""}, &(0x7f0000a17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006eb000-0x22)={0x0, 0x0, ""}, &(0x7f0000e48000-0x4)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000174000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c6000)=[], 0x0, &(0x7f0000dfb000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(0xffffffffffffffff, &(0x7f000039c000-0x2c)=""/44, 0x2c, 0x0, &(0x7f0000ec6000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000414000-0x8)={r3, r1}) sendmsg(r2, &(0x7f0000729000-0x38)={&(0x7f000093f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005dc000)=[{&(0x7f0000c2f000)="95", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1051.400767] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 1051.433678] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/24 12:28:46 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000000f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0xffffffffffffffe3) bind$packet(r0, &(0x7f000000d000)={0x11, 0xfd, r1, 0x1, 0x5, 0x6, @random="309c559457f3", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x13)="3557ddc04e65bcfffca1f397dbe9fbbc363acd", 0x13, 0xfffffffffffffffc, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 12:28:46 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000007000-0x218)={0x3, 0x1, 0x3, 0x400, 0x9, [{0x6, 0x200, 0xc91, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x1, 0xfdebfc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x7, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}, {0x5, 0x4, 0x10001, 0x0, 0x0, 0x2900, 0x0, 0x0, 0x0}, {0x2f, 0x100000000, 0x3ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x5, 0xae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xe8c, 0x0, 0x3f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x2, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/24 12:28:46 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fef000-0x1e0)={0x2, 0x5, 0x0, 0x0, 0x31, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0xd, 0x9, 0x2f0, 0x0, "9cd7fbc43b746e0f69606bad148052655b0beb1786e56d4f408cf90703837e3757d23c2e83e64ed85f444a8aa05d5dc0fe22733202ed8c0f9620d2714b316f241c691e8ab255f65b3bd4f1487d9d6b433b78b9e9477cc4f2c55647cd526e"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x8000, 0x1f, 0x14, 0x14}, @sadb_x_sec_ctx={0x2, 0x18, 0x7f, 0x1000, 0x2, '\\w'}, @sadb_x_sec_ctx={0x212d, 0x18, 0x8, 0x8796, 0xa0, "6cfe21b0024be5e5a5ba1bb239206a2223f57f8557dbcd2866245017fbe890c49f4606c86279ba88e3eb05574574877e2102c9f414499a0fd8a564bb7b602bfdf0abb8e3ec87a1937cf668fa0a48151f2d581cda76b90afece21c6e1906b9be8c394687182bacd2b42afe0de52eafdeeed02a2117125ecbb8898f987c4503fd06f6a4ece4961ab75c596dd09626de24086d31c3137a4118e62e7b16f15c1db9b"}, @sadb_x_nat_t_port={0x0, 0x15, 0x1, 0x0}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ff0000-0x10)={0x0, 0x0}, &(0x7f0000652000-0x4)=0x10) 2018/01/24 12:28:46 executing program 2: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socketpair(0x0, 0x6, 0xd7c, &(0x7f0000691000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000041f000-0x4)=0x0, &(0x7f0000b07000)=0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000deb000-0x20)={r2, &(0x7f0000deb000-0x1a)="28edc7f3af9c98cbdbe616b65c97286bfec139bc0e8dc712fb7f", &(0x7f0000deb000-0x55)="005a84973caee3ebf30322b6530bc8dcf103892a6739b436bbdca2ff0c1f4d897b8e2545077dcd0245f2f2747a06f6e0d7f207f8d6b727db44fa9b203a67c9d16034184e5fcfe5bb5715f194d81f0285dee37cb45a", 0x0}, 0x20) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 12:28:46 executing program 7: socketpair(0x1f, 0x807, 0x400, &(0x7f0000a6d000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40f, 'ctr(aes)\x00'}, 0x58) getpeername$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) getsockopt(0xffffffffffffffff, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000e52000)=0x4) 2018/01/24 12:28:46 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x9) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) 2018/01/24 12:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007a8000)={0x0, 0x6a9a, 0x0, []}, &(0x7f0000e4f000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aaa000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000ec3000)={@empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 12:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000822000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ec1000-0x12)={@generic="4095d605763fd0c05efb83c18e2c1ea9", 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4d000)={0x0, 0x0, 0x0}, &(0x7f00008e9000)=0xc) r3 = accept4$inet(r1, &(0x7f0000c6e000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000131000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00007e4000-0x40)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002c2000-0x4)=r2) ioctl$int_in(r1, 0x5452, &(0x7f0000aab000)=0x7) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$inet(r1, &(0x7f0000a90000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059e000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000794000)={0x0, 0x3ff}, &(0x7f0000fd9000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000079d000-0x8c)={r5, @in6={{0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 1051.542189] ================================================================== [ 1051.549675] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 1051.551908] l2tp_ppp: tunl 59: set debug=f55d40e [ 1051.560842] Read of size 2 at addr ffff8801cfe34a8b by task syz-executor3/22022 [ 1051.568282] [ 1051.569921] CPU: 0 PID: 22022 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #206 [ 1051.577282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.586635] Call Trace: [ 1051.589238] dump_stack+0x194/0x257 [ 1051.592872] ? arch_local_irq_restore+0x53/0x53 [ 1051.597547] ? show_regs_print_info+0x18/0x18 [ 1051.602060] ? erspan_xmit+0x22d4/0x2430 [ 1051.606127] print_address_description+0x73/0x250 [ 1051.610980] ? erspan_xmit+0x22d4/0x2430 [ 1051.615045] kasan_report+0x25b/0x340 [ 1051.618859] __asan_report_load_n_noabort+0xf/0x20 [ 1051.623794] erspan_xmit+0x22d4/0x2430 [ 1051.627690] ? packet_direct_xmit+0x509/0x790 [ 1051.632195] ? validate_xmit_skb+0x4b0/0xaf0 [ 1051.636609] ? gretap_fb_dev_create+0x250/0x250 2018/01/24 12:28:46 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000ff5000)={&(0x7f0000ff6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000084d000)=[{&(0x7f0000536000)=""/44, 0x2c}], 0x1, &(0x7f000070b000-0x7b)=""/123, 0x7b, 0x6831}, 0x10000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ff6000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x1000, 0x3, "0eb41f9653c4c176bc02607494c6fc5d9be5f65afed5fa66f9a7e3d41e366dfe29ffea0c4a2b18ee1db1115f27b65ff0af9ff19866841590f7b041a3dfb4f4b25a3e035522650bd472a740ce7de4156a"}, 0x160) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00004c3000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x6) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000001a000-0xa)="75dbe329e77e58a6438f", 0xa) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fa9000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/24 12:28:46 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x7fffffff, &(0x7f0000001000-0x1f)=""/31, &(0x7f0000000000)=0x1f) 2018/01/24 12:28:46 executing program 1: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f11000-0x4)=0x4, 0x4) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b6000)={0x0, 0x0, 0x0}, &(0x7f0000813000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011e000)={0x0, 0x0, 0x0}, &(0x7f000045d000)=0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f10000)={0x0, 0x0, 0x0}, &(0x7f0000daf000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007a2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b4000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f11000-0x4)=0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f11000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cab000-0x4)=0x0) r11 = getuid() mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f10000)={0x0, 0x0, 0x0}, &(0x7f0000f10000)=0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f10000)={&(0x7f0000e0c000)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffd7c, &(0x7f000018b000)=[], 0x0, &(0x7f0000262000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xfffffffffffffc91, 0x20004004}, 0x815) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) [ 1051.641299] ? netif_skb_features+0x9b0/0x9b0 [ 1051.645795] ? check_stack_object+0x140/0x140 [ 1051.650308] packet_direct_xmit+0x3ad/0x790 [ 1051.654633] ? packet_mmap+0x590/0x590 [ 1051.658520] ? memcpy+0x45/0x50 [ 1051.661814] packet_sendmsg+0x3aed/0x60b0 [ 1051.665960] ? find_held_lock+0x35/0x1d0 [ 1051.670012] ? avc_has_perm+0x35e/0x680 [ 1051.674000] ? mark_wake_futex+0x1a0/0x1c0 [ 1051.678236] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1051.683015] ? avc_has_perm+0x43e/0x680 [ 1051.687004] ? avc_has_perm_noaudit+0x520/0x520 2018/01/24 12:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000834000-0x8)={r0, r1}) r3 = socket(0x13, 0x3, 0x10000) getpeername$unix(r3, &(0x7f000087e000-0x3d)=@file={0x0, ""/59}, &(0x7f0000798000-0x4)=0x3d) r4 = accept4$packet(0xffffffffffffffff, &(0x7f00007d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d89000-0x4)=0x14, 0x800) r6 = accept4$packet(r4, &(0x7f0000a9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cf9000-0x4)=0x14, 0x80800) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x17, 0x5, 0x7, &(0x7f0000ea9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000b3f000-0x4)=0x0, &(0x7f0000451000-0x4)=0xf22dd37a) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ec6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000525000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000b22000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x81, 0x2, 0x5, 0x2, 0x0, 0x20, 0x3d, r5, r9}, {0x8, 0x2f6c00000000, 0x3, 0x7ff, 0x80000000, 0x67, 0x8, 0x8001}, {0x5b4, 0x800, 0x80000001, 0x7}, 0x2, 0x2, 0x0, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x7, 0x3, 0x5d, 0x4000000000000000, 0x753, 0x9}}, 0xe8) setsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000c49000)=0x1, 0x2) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f000044f000)=@fragment={0x0, 0x0, 0x0, 0xf, 0x0, 0x2b6, 0x2}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r8, 0x111, 0x1, 0x8, 0x4) [ 1051.691673] ? __fget+0x35c/0x570 [ 1051.695121] ? iterate_fd+0x3f0/0x3f0 [ 1051.698906] ? check_noncircular+0x20/0x20 [ 1051.703128] ? find_held_lock+0x35/0x1d0 [ 1051.707182] ? sock_has_perm+0x2a4/0x420 [ 1051.711236] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1051.716588] ? lock_release+0x9d2/0xa40 [ 1051.720542] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1051.726419] ? __check_object_size+0x25d/0x4f0 [ 1051.731029] ? selinux_socket_sendmsg+0x36/0x40 [ 1051.735703] ? security_socket_sendmsg+0x89/0xb0 [ 1051.740462] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1051.745201] sock_sendmsg+0xca/0x110 [ 1051.748896] SYSC_sendto+0x361/0x5c0 [ 1051.752590] ? SYSC_connect+0x4a0/0x4a0 [ 1051.756541] ? up_read+0x40/0x40 [ 1051.759888] ? down_read_killable+0x180/0x180 [ 1051.764360] ? security_mmap_file+0x143/0x180 [ 1051.768842] ? vm_mmap_pgoff+0x1fc/0x280 [ 1051.772901] ? __fdget+0x18/0x20 [ 1051.776253] ? SyS_futex+0x269/0x390 [ 1051.779950] ? do_futex+0x22a0/0x22a0 [ 1051.783821] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1051.788662] SyS_sendto+0x40/0x50 [ 1051.792101] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1051.796833] RIP: 0033:0x452f19 [ 1051.800000] RSP: 002b:00007f7820e88c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1051.807692] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1051.814958] RDX: 0000000000000013 RSI: 0000000020002fed RDI: 0000000000000013 [ 1051.822208] RBP: 00000000000005df R08: 0000000020012fe4 R09: 000000000000001c [ 1051.829458] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000006f7d88 [ 1051.836710] R13: 00000000ffffffff R14: 00007f7820e896d4 R15: 0000000000000000 [ 1051.843980] [ 1051.845599] Allocated by task 21639: [ 1051.849298] save_stack+0x43/0xd0 [ 1051.852728] kasan_kmalloc+0xad/0xe0 [ 1051.856416] kasan_slab_alloc+0x12/0x20 [ 1051.860376] kmem_cache_alloc+0x12e/0x760 [ 1051.864499] get_empty_filp+0xfb/0x4f0 [ 1051.868360] alloc_file+0x26/0x390 [ 1051.871878] sock_alloc_file+0x1f3/0x560 [ 1051.875914] sock_map_fd+0x34/0x90 [ 1051.879428] SyS_socket+0x125/0x1d0 [ 1051.883034] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1051.887762] [ 1051.889362] Freed by task 3659: [ 1051.892617] save_stack+0x43/0xd0 [ 1051.896045] kasan_slab_free+0x71/0xc0 [ 1051.899911] kmem_cache_free+0x83/0x2a0 [ 1051.903863] file_free_rcu+0x5c/0x70 [ 1051.907555] rcu_process_callbacks+0xd6c/0x17f0 [ 1051.912198] __do_softirq+0x2d7/0xb85 [ 1051.915976] [ 1051.917584] The buggy address belongs to the object at ffff8801cfe34a80 [ 1051.917584] which belongs to the cache filp of size 456 [ 1051.929610] The buggy address is located 11 bytes inside of [ 1051.929610] 456-byte region [ffff8801cfe34a80, ffff8801cfe34c48) [ 1051.941372] The buggy address belongs to the page: [ 1051.946279] page:ffffea00073f8d00 count:1 mapcount:0 mapping:ffff8801cfe34080 index:0x0 [ 1051.954402] flags: 0x2fffc0000000100(slab) [ 1051.958614] raw: 02fffc0000000100 ffff8801cfe34080 0000000000000000 0000000100000006 [ 1051.966477] raw: ffffea0007354360 ffffea00075830a0 ffff8801dae2c180 0000000000000000 [ 1051.974345] page dumped because: kasan: bad access detected [ 1051.980028] [ 1051.981629] Memory state around the buggy address: [ 1051.986548] ffff8801cfe34980: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 1051.993881] ffff8801cfe34a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1052.001213] >ffff8801cfe34a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1052.008562] ^ [ 1052.012165] ffff8801cfe34b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1052.019502] ffff8801cfe34b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1052.026836] ================================================================== [ 1052.034167] Disabling lock debugging due to kernel taint [ 1052.039685] Kernel panic - not syncing: panic_on_warn set ... [ 1052.039685] [ 1052.047056] CPU: 0 PID: 22022 Comm: syz-executor3 Tainted: G B 4.15.0-rc9+ #206 [ 1052.055701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1052.065030] Call Trace: [ 1052.067599] dump_stack+0x194/0x257 [ 1052.071204] ? arch_local_irq_restore+0x53/0x53 [ 1052.075851] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1052.080584] ? vsnprintf+0x1ed/0x1900 [ 1052.084360] ? erspan_xmit+0x2290/0x2430 [ 1052.088398] panic+0x1e4/0x41c [ 1052.091574] ? refcount_error_report+0x214/0x214 [ 1052.096309] ? add_taint+0x1c/0x50 [ 1052.099825] ? add_taint+0x1c/0x50 [ 1052.103344] ? erspan_xmit+0x22d4/0x2430 [ 1052.107472] kasan_end_report+0x50/0x50 [ 1052.111425] kasan_report+0x144/0x340 [ 1052.115202] __asan_report_load_n_noabort+0xf/0x20 [ 1052.120106] erspan_xmit+0x22d4/0x2430 [ 1052.123968] ? packet_direct_xmit+0x509/0x790 [ 1052.128443] ? validate_xmit_skb+0x4b0/0xaf0 [ 1052.132840] ? gretap_fb_dev_create+0x250/0x250 [ 1052.137488] ? netif_skb_features+0x9b0/0x9b0 [ 1052.141965] ? check_stack_object+0x140/0x140 [ 1052.146448] packet_direct_xmit+0x3ad/0x790 [ 1052.150748] ? packet_mmap+0x590/0x590 [ 1052.154610] ? memcpy+0x45/0x50 [ 1052.157868] packet_sendmsg+0x3aed/0x60b0 [ 1052.161993] ? find_held_lock+0x35/0x1d0 [ 1052.166038] ? avc_has_perm+0x35e/0x680 [ 1052.170020] ? mark_wake_futex+0x1a0/0x1c0 [ 1052.174245] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1052.178981] ? avc_has_perm+0x43e/0x680 [ 1052.182932] ? avc_has_perm_noaudit+0x520/0x520 [ 1052.187578] ? __fget+0x35c/0x570 [ 1052.191013] ? iterate_fd+0x3f0/0x3f0 [ 1052.194789] ? check_noncircular+0x20/0x20 [ 1052.199003] ? find_held_lock+0x35/0x1d0 [ 1052.203048] ? sock_has_perm+0x2a4/0x420 [ 1052.207100] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1052.212438] ? lock_release+0x9d2/0xa40 [ 1052.216387] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1052.222247] ? __check_object_size+0x25d/0x4f0 [ 1052.226815] ? selinux_socket_sendmsg+0x36/0x40 [ 1052.231459] ? security_socket_sendmsg+0x89/0xb0 [ 1052.236192] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1052.240943] sock_sendmsg+0xca/0x110 [ 1052.244633] SYSC_sendto+0x361/0x5c0 [ 1052.248325] ? SYSC_connect+0x4a0/0x4a0 [ 1052.252275] ? up_read+0x40/0x40 [ 1052.255617] ? down_read_killable+0x180/0x180 [ 1052.260090] ? security_mmap_file+0x143/0x180 [ 1052.264564] ? vm_mmap_pgoff+0x1fc/0x280 [ 1052.268612] ? __fdget+0x18/0x20 [ 1052.271960] ? SyS_futex+0x269/0x390 [ 1052.275650] ? do_futex+0x22a0/0x22a0 [ 1052.279428] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1052.284256] SyS_sendto+0x40/0x50 [ 1052.287699] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1052.292430] RIP: 0033:0x452f19 [ 1052.295612] RSP: 002b:00007f7820e88c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1052.303298] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1052.310543] RDX: 0000000000000013 RSI: 0000000020002fed RDI: 0000000000000013 [ 1052.317792] RBP: 00000000000005df R08: 0000000020012fe4 R09: 000000000000001c [ 1052.325039] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000006f7d88 [ 1052.332284] R13: 00000000ffffffff R14: 00007f7820e896d4 R15: 0000000000000000 [ 1052.340056] Dumping ftrace buffer: [ 1052.343578] (ftrace buffer empty) [ 1052.347259] Kernel Offset: disabled [ 1052.350859] Rebooting in 86400 seconds..