t2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000)=0xe8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000574000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6180000000", [], {{0x8884, @ipv6={0x4, 0x6, "e2d2d6", 0x105, 0x3d, 0xce, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2b, 0xa, 0x1, 0x2, 0x200, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x7, 0x0, 0x0, 0x4, 0x6, "2ef34b", 0xefa, "abf395"}, "eea85cbdcb8985ff010000328a7391a064656e4782b51de3e356043e99109a048a662912ab29cbc64508f1ee5d1e3bf539752f49eb1cd618365fd5a2ec9e4ec1ba7d3bfb264eebea2551ed42495792ea78e4313019020c72dc8e42bbc860f8c08e31f0d49fa02c3ab85f8f1a7b1e249cc4525ff9e3c6e041e85099ba2254d987b20d98fc704b485aa30cbb1aa245f99bb01cc42be31276a70f842af73b"}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c00000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000894000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef6000)={r2, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef8000-0xc)={r3, 0x80002, 0xffffffffffffffff}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000ea0000)={0x0, 0x0}) mmap(&(0x7f0000524000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000ef9000)={0x0, @in6={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99, 0x15b17f8c}, &(0x7f000058c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00005ff000-0xc)=@sack_info={r7, 0x43db627c, 0x2ba}, 0xc) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000000a, &(0x7f0000ef8000)=0x8000007b2, 0x4) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000db1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fc, 0x12000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) syz_emit_ethernet(0x92, &(0x7f000077d000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x84, 0x2, 0x0, 0x387, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffb, 0x0, {0x18, 0x4, 0x9, 0x1, 0x40, 0x0, 0x4, 0x101, 0x89, 0x9, @broadcast=0xffffffff, @loopback=0x7f000001, {[@ssrr={0x89, 0x1f, 0x9, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x7fffffff}, @timestamp={0x44, 0xc, 0x5b, 0x3, 0x3, [{[@multicast2=0xe0000002], 0x1}]}, @ssrr={0x89, 0xb, 0xffffffffffffffff, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @rr={0x7, 0xb, 0x1000, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @noop={0x1}]}}, "0cc5d369dbdfe627"}}}}}, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000efa000)={0x42424242, 0x42424242}, 0x80000000000002, 0x9) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:05 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e64000-0x20)={0x0, 0x7, 0x2, 0x7, 0x1b24, 0x8, 0x100000001, 0x2, 0x0}, &(0x7f0000a4b000)=0x20) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e64000-0x6)={r1, 0x7}, 0x6) r2 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000e20000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e63000+0x67c)=0x42) r5 = dup2(r2, r3) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) 2017/12/03 14:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[], 0x0, 0x8000000000002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00003a7000-0xb)="2f6465762f766373612300", 0x8, 0x2000) r2 = syz_open_dev$sg(&(0x7f0000102000)="2f6465762f73672300", 0xfffffffffffffff9, 0xffffffffbffffffe) r3 = socket(0x11, 0xa, 0x800000) r4 = dup2(r0, r2) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f00001fc000)=0x0, 0x4) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) getpeername(r3, &(0x7f00009b3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000a40000)=0x58) sendto$inet(r1, &(0x7f0000ea8000)="", 0x0, 0x10, &(0x7f0000789000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000af000)=0x0, &(0x7f000094e000)=0x4) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x804, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init1(0x800) r6 = dup2(r2, r1) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f000095a000-0x4)=0x80000000004) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f0000000000)="d86a7eff36bf592f8db5e0f9cfd58072ff9f7bc33155d3430b") perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x40000000000001, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000149000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000099000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000043e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005b0000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000027d000-0xc)=@sack_info={r8, 0x0, 0x2}, &(0x7f0000692000-0x4)=0xc) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f000024c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000bfc000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c32000-0x8)={r9, 0xffffffffffff8001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001a5000)={r9, 0x75, "00e3ea4f5bc6e7cabf885df90299e633860ba2c638914137539523eaaa7f32d48c87bca329c12b7cfa1debe09150df9cdc4090bdda85cad9fdabb7fe9a49e1934662e5977cc584e49d2c8951f1214979e5146318670ea10e1d3213b6ec6b68884b7f05a3eb7a76dc807ace239bf6629f70d6f2562d"}, &(0x7f000001a000-0x4)=0x7d) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x301) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000f17000)=0xc382b35) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000000)=0x0) 2017/12/03 14:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x6, [0xd9, 0x2, 0x1, 0x6, 0x8000, 0x8]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x2000000405, 0x6, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r1, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:05 executing program 0: mmap(&(0x7f0000000000/0x294000)=nil, 0x294000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000161000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x1c001) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000004e000)={0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000046000-0x1)="11", 0x1) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000295000-0x18)={0x0, 0x4, 0x0, 0x8, 0x5, 0x100}) 2017/12/03 14:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f000021c000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipx={0xffff, 0x1e, 0x8, 0x14, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000000}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x50}, ""}}}}, 0x0) r0 = open(&(0x7f000001a000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000540000)={0x0, @in6={{0xa, 0x0, 0x76ec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0xdaff, 0x5, 0x3}, &(0x7f0000e0d000-0x4)=0xa0) setrlimit(0xe, &(0x7f00009f1000-0x10)={0x2, 0x80000001}) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000aed000-0x4)=0x7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000022f000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00006dd000-0x4)=0xffffffffffffade0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005b0000)={r1, 0x7f, 0x23, "731d2a9de88820b2df041432a1dcfe409f197a6493bf81fd6addd2dd75d1b04a6e4476"}, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c4000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d1000)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000408000-0x4)=0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000940000)={0x7fffffff, 0x1002, 0x100000001000, 0x0, 0x3, 0x1f, 0x7ff, 0xa0, 0x4, 0x800}) ioctl$sock_bt_hci(r3, 0x400448de, &(0x7f000053f000-0x1000)="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") ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00008bf000-0x10)=@generic="9069fa39d51eec72b82668be9ebd54c0") r4 = signalfd4(r2, &(0x7f000016e000-0x8)={0xfffffffb}, 0x8, 0x40000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000046f000-0x4)=0x0) r6 = perf_event_open(&(0x7f0000881000-0x78)={0x2, 0x78, 0x71a7, 0x0, 0x80000000000, 0x3, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f00002de000-0x1e)="8a589b12253dad95f1200c0c62d2a8b7def4008c3fbdc81cd2491030429e", &(0x7f0000001000-0x4)=0x0, &(0x7f00007da000-0x4)=0x0, &(0x7f0000f15000-0xaa)="837b862c5043b5c807e4a49b8d695cca8a845e95c6833bc7cb6d731e421bb7a124326626510b8f4172cb14c16628b2ec66b6bffd22d503dc4431e2458a7b15b3e7535976d34ee756ee278a540523e982dcd093255bccc4d94cef8ad2398fc14f987ef4f262ce1020fb61f1d70c9fecbd49efb5e01e0bf4d472daf231b7d7dba299d598c40f886deeb970bb40a540789fbdfb80c77a21d2cb96180d7927f9c1b8ae85b9fb67b1d1c04cc8") get_mempolicy(&(0x7f00003ff000)=0x0, &(0x7f000071e000)=0x0, 0xfffffffffffffffe, &(0x7f0000513000/0x1000)=nil, 0x1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00003a7000-0x4)=0x0) ptrace$setsig(0x4203, r7, 0x875f, &(0x7f00000eb000)={0x2a, 0x8, 0x9, 0x1}) fcntl$dupfd(r6, 0x2000406, r2) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009db000)=0xc) fcntl$setown(r4, 0x8, r8) 2017/12/03 14:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x5, [0x2, 0x1, 0x6, 0x8000, 0x8]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x2000000405, 0x6, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003dc000)={r1, 0x401}, 0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000d000-0x30)={0x44, 0x0, &(0x7f000000c000)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, &(0x7f000000d000-0x58)=[@flat={0x77622a85, 0x0, 0x0, 0xb07}, @flat={0x0, 0xffffffffffffffff, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f000000b000)=0x0, 0x1, 0x4, 0x0}], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x10, 0x800000, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000958000)={0x0, 0x7, 0x7, 0x9e0a, 0x5, 0x80000000, 0x10001, 0x9, {0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x4, 0x401, 0x3}}, &(0x7f0000656000)=0xb8) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0xfffffffffffffffe, 0x2}, 0x10) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f00007e5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c07000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000024f000)={r5, 0xffffffff}, 0x6) bind$packet(r4, &(0x7f0000fdd000)={0x11, 0xff, r6, 0x1, 0x100000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x2000000, 0x12, r4, 0x0) gettid() ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5, "eef7d8d067e2eef2e34fdc95dedb01f7ee72838df44fdd84fff25188b359a6b344e895eeba5d224ec3fbec2ba3c5a99d6d8b1b9837afb87d15061c13e14569ca", "037e054722765954e8bc9e3bc1ed6d4e7c1c3ec04713513f01b016ed857450f29bb7a9e3046743f2e59298ea7750e6f460b12a56e77b196223406be539e07c78", "ba5ed9bbb1acf29f18324ab4404ae4adec3acdbd4421826524e8351fcdf903d6", [0x0, 0x0]}) r7 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x200000000000001, 0x800000102) r8 = memfd_create(&(0x7f0000000000)="fff8", 0x0) writev(r7, &(0x7f0000311000)=[{&(0x7f000023d000)="d58e2a1dc8996b8ba61c0e34607294331a4da18c350c8efee9002dae33f07b90d87b887544ba4972c7320d40a5041c236617dc6b4bb79949d7a9f46146c7718c2e172839ae5188d1e1f8fa16f58523e63cba9ce1e2b5bdca257c2f62327f52f54c6856b34fca2a210b6c9a074235239b77b308114a600e33c8f892132c7080779b8abd2774a140d6084508c8586ef944b5f4abe76614d3be842003e159aaa125", 0xa0}, {&(0x7f0000515000)="2d6d0394", 0x4}, {&(0x7f000075d000)="ef10deb9be6cac2f2dfd16adca3d8bfa67790018195448d0", 0x18}], 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dd3000-0x10)={0xc31, 0x2, 0x7f, 0x9, 0x0}, &(0x7f0000b5a000-0x4)=0x10) pwritev(r8, &(0x7f0000606000)=[{&(0x7f000008e000)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e2682bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad16b6e42ca672fe0fb5", 0xbb}, {&(0x7f000004d000)="52c37d96937dfd32451dc3cdfcbe0b0992061053be212b77a63ec5eab842ac", 0x1f}, {&(0x7f000028d000)="f8f49bb1f12b4b367989b5b3a45f89b75f5d94736aa51f95fd9397202f4ecf7e111c4e56a080296835373c56405895160a67aeff1147d0", 0x37}, {&(0x7f00000c9000)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000094000)={0x16f4, 0x1, 0x80000000, 0xffffffffffffff7f, r5}, 0x10) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) sendfile(r4, r7, &(0x7f0000e59000)=0x0, 0x200000000000006) pipe(&(0x7f000000a000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r8, 0x4c01) [ 34.337895] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/03 14:19:05 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000317000)={[{0x3, 0x4, 0x1, 0x0, 0x5, 0x7, 0x4, 0x6, 0x4, 0x2, 0xfffffffffffffffa, 0x400, 0x0}, {0x7f, 0x3f, 0xf5f, 0xa80d, 0x4, 0x9, 0x1, 0x0, 0x6, 0x0, 0x100, 0x4800000, 0x2}, {0x4, 0x7852f2d8, 0x800, 0x3, 0x8001000000000000, 0x5, 0x5, 0x5, 0x4, 0x32, 0x8, 0x8, 0x5f0b2d04}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:05 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x58, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x10, 0x29, 0x37, "c7"}, 0x10, 0x0}, 0x0) 2017/12/03 14:19:05 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000004000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind$netlink(0xffffffffffffffff, &(0x7f0000667000-0xc)={0x10, 0x0, 0x0, 0x10001}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000108000)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000677000)=0x0, 0x80001) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0xfffffffffffffffd, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f000040a000)="2f6465762f736e642f73657100", 0x0, 0x1000020000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d40000)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000029f000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000097d000)=r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000482000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000986000)=0xc) gettid() getpgid(r5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000198000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f00004fc000-0xb)="70726f6a69645f6d617000") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f00000fd000)=[{&(0x7f00004c4000)="b0c02f070ce1d87010d71322e33642af17800f34f91226a233311a123a5c81f71e74c4af0c813d5d559c29a7b291617f3d2c73b75a0f4742ddfb3f1bcc82b83517abb99ee31f09d578a734e0f9d44a309206b3337968faad97771acb38eacf9e894bc660d2d87834630418ed9d7f83e2142be1693c0b5fb14bf5ec918df2934427eb0d112306fd5241b0b1fa4b5283622e86deadfe68b37b3f2bda70680cbcd156e54bfed3c125", 0xa7}, {&(0x7f000083b000-0x2)="3f52b85bfc20cc09b1ff439aa27d9d5b94b916ab2ad17cbd0e3403699864b2ab3f4324fa15d56c1f4684379c38fbcc2c70a979f9813712e45bab0110221b63adcb4477c07638d69ae2d29567b32a7047f5bdb8add2d8e6b6ccaa53e48d973768cdd1eed28eadfffa9f", 0x69}, {&(0x7f0000de2000-0x88)="157e4993155eb86c65dea72435a474c4e61c58a4e46783757888155b9417eb518213e998d97fc64ead618a6af45c96624c7373f0bbfe2dcd853bdf4769395f56edcf41c48df0787994241c831cd99966d0e3984320c918c7ab558d79e85e4c16115abd78b203ebc7926734801de051d4d5beb25611a005f5b96866574630cfd62d2c00d60b4e114e", 0x88}, {&(0x7f00009f3000)="bdf860986b613734ccde4cc5e506f77b27aeed6a566025bc62630ca3dd73cb528bb3c0abd0f295407c62451766ce956d76e7e27343f84fb7a0d36105a9c7575dbbaa61c9a733143ee42e2270ebef03d44efa8db16e796d82a9719891ce6e1c7e8c9baccfc5be890399a753de4d31d95a0772b161b6f86d524657a4c65c388e6ed8e6ef697be1e52fdda74a48823d9a6df8663d5abe1e24bf4c818f3a646cd01a4c46dc7475f9fa3e3a6cfff7026e5962944fa1f424331fc30b0fa6f64cb65a8c1c96999de7c1d3c2e98b9f36584d9e2f13f6e8c7", 0xd4}, {&(0x7f00003d5000)="9a0409ab29a29010de779097e9eb695efa0ed4452fc038add48c0ad55d0faf8325fe8fe00d8b262aa3205ebe07893fc879480136e6ab710da8c8ff22b6289806a4568128e91ee518a732cf7f82428ef96ec2bdefd3605cdf7d4605d2bc00a763835f9858167f8fb9c86b44a1cad7fdb50987dc44d4a1c8c5c867331f8c7e1311a5535cb88e0f6c13a0b3e9ad8f467633a8b532344b0c781246b158fa973a4612cdabbc77b1e3859a4a96ab778c658c98cb8e40fe5704bbde8160e9eab3f3c98a89a85b6b9da147383dddfdd0f6f4bea11e17f7ee8e", 0xd5}, {&(0x7f00009d4000)="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", 0xfe}, {&(0x7f00000e4000)="789e2f39b0e5650b0c69b2bcd9c348d05079575dc30e155ef5ad34e0c7f46bef247972061ca06c44083f6b039b90c3162cfe337997eb84f5faeb793154", 0x3d}, {&(0x7f00002fa000-0x1000)="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", 0x1000}], 0x8) socket(0x40000000015, 0x7, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xf000000000000000, 0xffffffff, 0x2000, 0xffffffffffffc2c8, 0x7ff, 0xffffffff, 0x0, 0x3fd, 0x3, 0x4}, 0x10) dup2(r0, r6) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00002b7000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x1f98, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00004a5000)=0x75) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0a000-0xa)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e45000-0x4)=0x8) syz_emit_ethernet(0x47, &(0x7f0000179000-0x47)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x3b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x87, 0x4, 0x5, 0x7ff, 0x80000001, 0x1a, 0x3}], @udp={0x0, 0x0, 0x9, 0x0, "1d"}}}}}}, 0x0) mknod(&(0x7f0000603000-0x8)="2e2f66696c653000", 0x801, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000dbf000-0x78)={0x1000000000000000, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9, 0x0, 0x0, &(0x7f0000c1d000)=@common="726f7365300000000000000000000000", 0x0, 0x0, 0x8000}) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000dbf000-0x10)=[], &(0x7f000077a000)=[]) 2017/12/03 14:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a0d000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d4000-0x4)=0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8000000001000040, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) r6 = dup3(r5, r4, 0x80000) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000b7b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f000061b000-0x4)=0x6) r7 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000b1a000)=[0x5, 0x3ff]) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x400000000d4) mount(&(0x7f0000df7000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df9000)="6e66733400", 0x2000000, &(0x7f0000dee000-0xd1)="7634") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r2) r8 = syz_open_procfs(0x0, &(0x7f00001f3000-0x8)="696f00") pread64(r8, &(0x7f0000a09000-0xe5)="", 0x0, 0x0) 2017/12/03 14:19:05 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) flock(r0, 0x2) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) dup2(r0, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2017/12/03 14:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x4, [0x1, 0x6, 0x8000, 0x8]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x2000000405, 0x6, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:05 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000e63000)="2e2f66696c653000", 0x400000, 0x190) [ 34.459830] binder: 5084:5087 transaction failed 29189/-22, size 0-0 line 2755 [ 34.474622] QAT: Invalid ioctl 2017/12/03 14:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000021a000)={0x0, 0xfe84000000000000, 0x80000001, 0x39, 0x1000, 0x6}, &(0x7f00003a7000)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000773000)=@int=0x3ff, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = socket$inet(0x2, 0x80000, 0xffffffff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000088b000-0xc)={0x0, 0x0, 0x0}, 0xc) process_vm_writev(r2, &(0x7f0000b3e000)=[{&(0x7f0000ac5000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000b75000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000070d000+0xc50)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000a00000-0x80)=[{&(0x7f0000b50000)="", 0x0}, {&(0x7f00002fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d36000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000e70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000fd5000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f00002d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000819000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000ec6000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x8, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000439000-0x10)={0x9e, &(0x7f00006cc000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(r2, r2, 0x80) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000150000)={0x0, 0x0, 0x0}, 0xc) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000b8c000-0x2)=0x5, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c60000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000-0x4)=0xe8) fcntl$lock(r3, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r3) ppoll(&(0x7f000021b000-0x10)=[], 0x0, &(0x7f0000a59000-0x10)={0x0, 0x0}, &(0x7f000060f000-0x8)={0x0}, 0x8) getpeername$unix(r3, &(0x7f0000086000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c31000-0x4)=0x8) 2017/12/03 14:19:05 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000424000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e4f000)="2f6465762f70746d7800", 0x107800, 0x0) fdatasync(r0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d9a000)=0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001db000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000606000)=0x7) r2 = creat(&(0x7f0000f84000)="2e2f66696c653000", 0x2) timerfd_gettime(r2, &(0x7f000055f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = open(&(0x7f0000d32000-0x8)="2e2f66696c653000", 0x10000000080040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000bd6000)={0x5, 0x0, 0x18000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xaa, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="41bb9f7685f4", [{[], {0x8100, 0x7fffffff, 0x5, 0x1}}], {{0xfbff, @ipx={0xffff, 0x98, 0x2, 0x11, {@current=0x0, @random="8c326ac7eae3", 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "381cb25cd8c782fd95289c68622b8d1d4db4cf2969e898c41ba1a5e874a3c34c8a5dc41e8555540221d5509d57204ab1025e59d5c12889bb8946191acf701b3c15a6528bc48c38fa6e8af6abf1902cdb379638af6057fe8e5fb5a7f270a8ee3541b0102dc1b059b5a9e4db78f628a3790518461bcb7dcbe59fe0"}}}}, &(0x7f0000000000)={0x1, 0x2, [0xa0b, 0xf77]}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000412000)="2f6465762f7667615f6172626974657200", 0x40080, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000358000)=0x71) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000366000)={0x0, 0x9}, &(0x7f000074c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000464000)={r5, @in={{0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000797000)=0x98) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000dfa000-0x4)=0x0) link(&(0x7f0000085000)="2e2f66696c653000", &(0x7f0000dca000-0x8)="2e2f66696c653000") getuid() r6 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000491000)=[{&(0x7f000057d000)=[{0x21, 0x26, 0xfffbffffffffffff, 0x0, 0x846, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) write(r6, &(0x7f0000b17000-0x28)="26000000120047f791f6caef000003070705000000004900d70008000000375500001d0008ff3193", 0x28) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000efd000-0x4c)="8663f355a853f139b0761a0da406173c54f113738d418235527a9db9765ff503085715ff4149c17e008131d77fd04e48439fba2fbf5a7855626fe90c19f669f09feb5fe9a220d84763381346") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000852000)={0x100000001, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f00004d5000)="2f6465762f6b766d00", 0x0, 0x0) set_mempolicy(0x1, &(0x7f0000373000-0x8)=0x2, 0x7fff) r7 = socket$netlink(0x10, 0x3, 0x5332db642b04bde6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b83000-0x8)={0x1, [0x0]}, &(0x7f0000363000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00009fc000)={r8, @in6={{0xa, 0x2, 0xffffffffffffff0d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0x401, 0xffffffff, 0x8, 0x7ffffffd}, &(0x7f0000bbe000)=0xa0) writev(r7, &(0x7f0000263000)=[{&(0x7f0000b3a000-0x29)="290002001800ff0900000000000002120100000000ff06800800000d002c000900001900000000f66e", 0x29}], 0x1) 2017/12/03 14:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00002b7000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x1f98, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00004a5000)=0x75) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0a000-0xa)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e45000-0x4)=0x8) syz_emit_ethernet(0x47, &(0x7f0000179000-0x47)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x3b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x87, 0x4, 0x5, 0x7ff, 0x80000001, 0x1a, 0x3}], @udp={0x0, 0x0, 0x9, 0x0, "1d"}}}}}}, 0x0) mknod(&(0x7f0000603000-0x8)="2e2f66696c653000", 0x801, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000dbf000-0x78)={0x1000000000000000, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9, 0x0, 0x0, &(0x7f0000c1d000)=@common="726f7365300000000000000000000000", 0x0, 0x0, 0x8000}) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000dbf000-0x10)=[], &(0x7f000077a000)=[]) 2017/12/03 14:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x3, [0x6, 0x8000, 0x8]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x2000000405, 0x6, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:05 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d82000-0x9)="2f6465762f76637300", 0x40, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f00008c5000-0x9)="2f6465762f73672300", 0x2, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c3c000)={0x0, 0x55, "aacd6d49179892d70d8ebfe63194acd6c1c337bbc8ee9beec3735b689d17a97e3adcd63fceaf0fa5e2923723d15af26235098580c27e7652d5f88fc7e5f6d2215d0afd5a9a837eba0dbf2f895aed476befec61b932"}, &(0x7f000057f000-0x4)=0x5d) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000014b000-0x4)=0x3f, 0x4) r2 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e7f000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x410a, 0x2, 0x2}, &(0x7f000074a000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000294000-0x4)=@assoc_value={r3, 0x101}, &(0x7f0000754000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002b8000)={0x0, 0x0, 0xb00458e68df19dea, 0x4, 0xfff}, &(0x7f0000b05000-0x4)=0x18) fcntl$lock(r0, 0x40c, &(0x7f00009c7000-0x10)={0x1, 0x7, 0x3, 0x0, 0x0}) writev(r0, &(0x7f00008d6000)=[{&(0x7f00007d7000)="", 0x0}, {&(0x7f0000b38000-0x9a)="83", 0x1}], 0x2) [ 34.527554] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.541640] binder: 5084:5100 transaction failed 29189/-22, size 0-0 line 2755 [ 34.554399] QAT: Invalid ioctl 2017/12/03 14:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x2, [0x8000, 0x8]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x2000000405, 0x6, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000999000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000355000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005bf000-0x4)=@assoc_id=0x0, &(0x7f0000bfb000)=0x4) fadvise64(r1, 0x0, 0x15, 0x9c89060892f0614) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000833000)={r2, 0x8, 0xff, 0xfffffffffffffff8}, 0x10) io_setup(0x9, &(0x7f0000134000)=0x0) io_getevents(r3, 0x7f, 0x2, &(0x7f0000e17000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000c42000-0x8)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000b83000)={{0xffffffffffff1885, 0x3f}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x20, 0x93, 0x7fffffff, 0x5, 0x7, 0x2, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x801, 0x8000400000000084) getsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f000077b000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d64000)=0xc) setsockopt$inet_opts(r4, 0x0, 0xf, &(0x7f00009ab000)="ff", 0x1) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000bf1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r4, &(0x7f000068f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/03 14:19:05 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x1, &(0x7f0000ddb000)=0x8, &(0x7f0000e64000)=0x10000) r2 = memfd_create(&(0x7f00007d3000)="2f6465762f6c6f6f702300", 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r4 = dup2(r0, r2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2017/12/03 14:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa2000)=0x0) perf_event_open(&(0x7f0000433000-0x78)={0x0, 0x78, 0x8, 0x3, 0x2c8, 0x51c2, 0x0, 0x2, 0x8000, 0x6, 0xfffffffffffffffb, 0x9, 0x3, 0x12, 0x0, 0x20, 0x0, 0x4, 0x8, 0x10, 0x0, 0x7ff, 0x3, 0x20, 0x80000005fc, 0x0, 0x0}, r1, 0x7, 0xffffffffffffffff, 0x2) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f00007c9000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000002}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) shutdown(r2, 0x0) listen(r2, 0x80006) connect$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b5f000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c07000-0x4)=0xe8) sendto(r0, &(0x7f0000846000-0x33)="7b1f1670a6f11c14bef342f938add38d69136674fd6ddbc481607cdc01e8b50ddae3bc1c522277a5ae8eea9e5d842c233f1149", 0x33, 0x20000000, &(0x7f0000eec000)=@ll={0x11, 0x16, r4, 0x1, 0x6, 0x6, @random="5dda2eff2388", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x5, 0xffffffff, &(0x7f0000479000-0xf9)="0ef33e58181b018a470c56b335f3e0ead67f23f7cafd7f6db6ed5355927fb108f59f7cb11497a2d7ec46d85d442b089b9702794b52c3da3558ece3af445731a0b91f7e1c1c705e8396c59ae13f827e5b30142b1bdef9bd2d28b51a71e8b17a8a2c77cb662a72637f3a129f4de10cfc83c4dd999e78442850bb3dd9c275b4e0cb453b1180e3303a4cfe5c536716528001a9cf655983fa469cfb5670e2f4486f2754ae557a379f127b56c4c3cffa9dda6e134bd3f6ca67949a798a2f1d558fc7e6827656f388f1b0ef4f5b32ba498f3bbbdca39f79ead7a2e95fec022e29b27ae34c273286eacb722d4c7a2253c30a88fca3db118a71264a150d", 0xf9) sendmsg(r3, &(0x7f00006f3000)={0x0, 0x0, &(0x7f000073e000)=[], 0x0, &(0x7f0000541000)=[], 0x0, 0x4000}, 0x20000010) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000362000)={0x0, 0x7f}, &(0x7f00003c2000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000763000-0x38)={&(0x7f0000278000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6c}, 0x1c, &(0x7f000039f000)=[{&(0x7f0000dc6000-0xfe)="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", 0xfe}, {&(0x7f0000046000-0x6e)="129b0d990b403e1c686382c5100666dc798d0e71edf490aa67e61a806f1c53488e0f4bcca7135c8ea3470ad2408f40fef110096c806ccd59a4c2c5f677005a87d8d31e2910796d3210d34c02f258872583c1175527e2a684255d12f143589a10388db5ffd0ef7416a4858005dea1", 0x6e}, {&(0x7f00007a5000-0x4)="7e2caf26", 0x4}, {&(0x7f0000310000)="e5fa518af2dd4ca67935a08d8d4a07d9df351e55b3e805fbb7df0c5349deff0142f9bb4e4f50", 0x26}, {&(0x7f00008cc000)="f6bd534fa7d5ed1fec14bf9faf875fde7fa46f4e0390c80ce9c767651ad7b087b1dbc57e598b6b03bc4df4eda6ccf1a3ebbb2f708d763c9d2b41852d987e59accbde9cd47071c28a1edfdfdb943c292e66ddd38e5055db2713f86ef39c4af3955e7890e3b5285d0db2ab82c3f918ee37c798bb4b3bd269a1e3c345121aad31a9fa70486422c7875b09047653994aae32e4be8ebe6ec7380431428ddfce2cbb1eb6240e18931e24", 0xa7}], 0x5, &(0x7f000034d000)=[@init={0x18, 0x84, 0x0, {0x402, 0x0, 0x9, 0x3}}], 0x1, 0x8000}, 0x20000000) sendto$inet(r3, &(0x7f0000ca8000)="24", 0x1, 0x4000000, &(0x7f0000218000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008af000)="", 0x0, 0x0, &(0x7f0000fdc000-0x9)={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b3b000-0x9)="2f6465762f72746300", 0x1, 0x0) mount(&(0x7f00003d4000)="2e2f66696c653000", &(0x7f000086b000-0x8)="2e2f66696c653000", &(0x7f00003e9000)="6c6f67667300", 0x2000000, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00002fc000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000796000-0xc)={0x0, r2, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000d66000-0x4)={r6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e75000)={0x0, 0x0}) pipe2(&(0x7f0000686000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f06000)=0xb) close(r3) eventfd2(0x500, 0x201) seccomp(0x800000000001, 0x0, &(0x7f0000ee1000-0x10)={0x2, &(0x7f0000297000)=[{0x20, 0x0, 0xfffffffffffffffc, 0x1000010001}, {0x1000006, 0x0, 0x7, 0xffffefffffffffff}]}) socketpair(0x20000000002, 0xa, 0x200, &(0x7f000098d000-0x8)={0x0, 0x0}) [ 34.588481] binder: 5084:5087 ioctl 4c00 1c returned -22 [ 34.598944] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.620038] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/03 14:19:05 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000b5a000)=0x9, 0x4) r1 = socket$inet(0x2, 0x4, 0x8000080000000004) r2 = socket$inet(0x2, 0x7, 0x7ff) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f62000-0x4)=0x7, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f62000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000c83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f63000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4e) preadv(r2, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000002000-0x3c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x8, 0x3d) vmsplice(r2, &(0x7f00001af000-0x40)=[{&(0x7f0000e28000)="14bd2435634c", 0x6}, {&(0x7f0000ec7000-0xdf)="1f0d09f5961d8e5289c03dd60d3be18fea948a657111f3e291bbaf450e977e6c1caf32028f040ce18e0644f0c0d19c148cb71b33c16dc5d5c0a0de8231124acd9239b22d3abbba5b7b4baa7dde57dc159514c7257e8e7130ae3543a5cb15df938f5588a6b5a4b5576233cdb8248aa98b8dca9f3056339847a9388263a791dd0dee216a71490cb6cbe9294a9b73d230c8df041e36b93c27268503a47f846ea9c8bbae3c25e742ad21914f5aed777317ea9369a1faea78580e7ba8d0796c0a4d947248dd35e437f3411f87cf56bd83bbab01bbbdfa14fa6e3ffde8c30fe640e1", 0xdf}, {&(0x7f00005fc000-0xa8)="564d38de6a8bcad9217b6d44f3fd89fe4ce1b121cdae71bda4b8abcdceb0b668f009fec57ea807c862d17127baab8b3c870af8b57152fec9020733ab35bfb1ece6f834af09916344523556d77db40159ddcdc29bc6dd59c1eb8e077ee8d96681ffdb89d0a5bb3b432bc04466df395ea70d2b621412d6d08d62e766a72fdaa1057c088707dbd19e4d1cf0d39df666e9bfb2650dbb39a8391f24cb375c75dc565c486be53d30e2b1e8", 0xa8}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, 0x2) socket$nfc_llcp(0x27, 0x0, 0x1) socket(0x2, 0x6, 0xe07c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x28, &(0x7f0000002000)={@common="74756e6c300000000000000000000000", @ifru_names=@common="626f6e0001c000000000000e00000000"}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1001) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000f63000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x31b}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/12/03 14:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x1, [0x8]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x2000000405, 0x6, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:05 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00007d5000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd8000-0x11)="2f6465762f7667615f6172626974657200", 0x81, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c15000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f3000)=0xc) r3 = request_key(&(0x7f0000d64000)="636966732e69646d617000", &(0x7f000036d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000803000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000)={0x0, 0x2, 0xffffffffffffffff}) sigaltstack(&(0x7f0000a1c000/0x4000)=nil, &(0x7f0000005000)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000fb9000-0x12)={@generic="60916ad0e85c46d45e5407c29df931a5", 0x40}) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000005000-0x4)=0x0) 2017/12/03 14:19:05 executing program 4: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b20000)="2f6465762f7667615f6172626974657200", 0x101780, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000073e000-0xc)={@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]}) getresuid(&(0x7f000095a000-0x4)=0x0, &(0x7f0000772000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005ba000)={{{@in=@rand_addr=0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x1, 0x2, 0x5, 0xa0, 0x20, 0x5, r2, r3}, {0xffffffffffffff80, 0x5, 0x3ef5, 0x1000, 0x0, 0x3, 0x8, 0x483}, {0x3, 0x6, 0x4, 0x7fff}, 0x10000, 0xfffffffffffffff9, 0x401, 0x1, 0x28, 0x0}, {{@in=@empty=0x0, 0x5, 0x2}, 0x10, @in=@multicast1=0xe0000001, 0xff, 0x2, 0x2, 0xd0, 0x91, 0x4059, 0x1}}, 0xe8) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000c1a000)="517667056e", &(0x7f0000ce7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r4) r5 = socket$kcm(0x29, 0x802, 0x0) fcntl$setstatus(r5, 0x4, 0x2801) sendto(r5, &(0x7f00007a8000-0x2)="06cd", 0x2, 0x100000000000, 0x0, 0x0) restart_syscall() dup(r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000595000)="2f6465762f72666b696c6c00", 0x84000, 0x0) ioctl$KVM_SET_XSAVE(r6, 0x5000aea5, &(0x7f0000b16000)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000d16000)={r7, 0x6}) perf_event_open(&(0x7f000064d000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfe, 0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) socketpair$unix(0x1, 0x401, 0x0, &(0x7f0000729000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r8, 0x1, 0x8000000000000014, &(0x7f0000f63000-0x4)=0x2000000000007e, 0x4) pipe(&(0x7f00008ef000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r9, &(0x7f0000592000)=[{&(0x7f000026d000)="00", 0x1}], 0x1) vmsplice(r10, &(0x7f00007ab000-0x4d)=[{&(0x7f0000f6b000-0xb6)="36", 0x1}], 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a80000)=0x0, 0x4) bind$alg(r0, &(0x7f00002ec000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e63287368613235362d73737365332c6c72772d63616d656c6c69612d6165736e692d617678322900000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) [ 34.654574] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/03 14:19:05 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e63000)=0x0) r2 = dup(r0) perf_event_open(&(0x7f0000029000-0x78)={0x7, 0x78, 0x7fff, 0x80000000, 0x9, 0xa121, 0x0, 0xf10, 0x800, 0x2, 0xffffffffffffff00, 0x1, 0xfffffffffffffeff, 0x0, 0x0, 0x4, 0x6, 0xff, 0x100, 0x4000, 0x8, 0x7, 0x7, 0x6b, 0x1, 0x100, 0x0}, r1, 0xfffffffffffffff7, r2, 0x1) r3 = memfd_create(&(0x7f0000e5c000-0xc)="766d6e657430282b00", 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r5 = dup2(r0, r3) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) 2017/12/03 14:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b07000-0xa)="2f6465762f70746d7800", 0x2, 0x0) r1 = socket(0x11, 0x80002, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"e8010000081508"}, 0x100}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x11, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c0d000)={0x0, 0x4}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000263000-0x4)={0xe95, 0x3, 0xfffffffffffffffa}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000887000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x200000, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @random="282579e4bb4c", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) futimesat(0xffffffffffffffff, &(0x7f000058e000-0x8)="2e2f66696c653000", &(0x7f0000ec0000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$KDDELIO(r0, 0x4b35, 0x6) connect$inet(r2, &(0x7f0000cb0000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0xc8, &(0x7f000095a000)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipx={0xffff, 0xba, 0x9, 0x5, {@current=0x0, @random="6f14c7955cae", 0x6}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "54a534a06c29be19a771799877f4cb19a08721070bdfbae65e10bf3a229f79a4f42af296109c186046b69030ef03d7793f0082733a0231b7b3833e9e6fed93f5f1a4910a6f21e3d82506e563e09b7d467282ecc1404e6f0f5f670c8f99ea99f60d1896953120958326b89fc56e7165958b3cc45a77ec2baa1995de89396bd1d247c4175b290f19d8526f28443ba8a415cf440c6c002b1e65a7e65b98"}}}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000593000)="2f6465762f6877726e6700", 0x800000000000245, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a27000)="2f6465762f7161745f6164665f63746c00", 0x4001, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b10000)="2f6465762f6b766d00", 0x3fd, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008cc000-0x8)={0x5, 0x5a5, 0x80a4, 0x4}, 0x8) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1f, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002a3000-0x9)="7363616c61626c6500", 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000031000)={0x5, 0x5b27, 0x800, "7175657565300000000000040000000100000000000000000000000000000000007fff0000000000000000000000000000000000000000000000000080000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000497000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000018000-0x8)={0x3, r6}) 2017/12/03 14:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x2000000405, 0x6, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000da7000)="2e2f66696c653000", &(0x7f0000bae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b7d000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a05000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x10000002, 0x78, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x4000, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000443000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x8, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000fb3000-0x4)=0x6, 0x4) syz_open_dev$loop(&(0x7f000061d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") pwrite64(r3, &(0x7f00004e5000-0x1000)="470f7b105c8ddb1df8c37794a6ebe1cd827f0b37517f53c3c085eaee2dc152d5ebb23d1627fc8d1858350396f40ebee758c4b90be20553378e2df31204a8cbf0b56c122186f8e991db2e767222dcb511dc286bbbc3163acd04e8c60ffde7d70a6c809655826b3245cd9e453f31c636950210a4870c0e27bb80b8063d167055dffea2686ceb57648e84fe6cbf05442c4c670ab8e2eb03e3ece4208013fe9fa66949519401f3aad0138d44a1555b0cb02d0f840a0641a082b64b922d2671495eed0d9abc57457782d1f6be8e9b77b0d16b2c612b92fe207862d182285b5dd5a0f7bc2b0b6473a332000a93f8dc8140e7d3e5fb6642acff28b246e7a70121854bb79c82394c6817ef0b61647b2d46bc096117162e8b154d1d98f37a8932c97e40d409164106f32170d93c260000c24b0207137f4ca9fd93e07199a7fca3b4d9f91c7945706ba89ed2d03881805e6a4c68855f7a5f670936d13f9d3060cd577f4876504db521b33c9ea741fd56b43c61f7e9a5b95ee6b58c4a0bb696e6fa4668304aa8387753dda0dfa6e7fe90cfd0ee8145aca276c3bfdcf5c387d1a38d943bf64ddf2a4e7542dec33b9467ef57846bb7df776cf51ba9187ffc54bff9d815c9eef8140704833bd84639120bf6ca0dc0583c41b6cbea991d812de24f3df398359b952cb348f5672ed853cee1d95999017e999dea930cc8cd4aada7067af2e223b4bf4bdfff490a16b16725366264f64176cf3e1e6c23587730f1661bd6d50ae1f3630ce4243ea91237a94dc3240a6240fbe74140f6a1d762a1338ef8ee08c4dc655b8c3f6993fff4797d28318af11c737feb698b2b65af33f90179b8f078adcf90af94da8abcf5e554c90215c506b8394dcaf65c8407a107ff5e2c2beb83758f37e29be2cf86e342a4a240b92cdb08044f890e6243595930d86ed4db1094779cde36b1bec4fdbba96dd1f1fe43c5694a4cd2764be6128b7cabc7235b76ec3f5c75235f0dc27786db5e4d9b99ff2b9f4b5ef008b98e11916393c7f118480c3a62a056deaa22b741feac052b4f0f4237c581029fe59633f94b1bbc744ff5d8f93f6ac7eb32eb87b699e0d8f2485bd6fe9251c44355e641ea8dccfcfa535dd4ad542e846afa76b19bda4826aff5b74d85dc4c20c43776225e2275082c751f81e00237b7124ca46a450a62abc686d57048acaf4b57f281169327a6bf65cf32ab77672a1c6da3d8937d9f3f5b66f5e63734b731a8c5c265a00a137d48448b478e85f80d57e03762782811e03b852c2baecf77964a62e88ccc19c3b33d4a3d5de0b50220c9cf7eceecf82b0010f054397ae0df223db01126cd338de80b0152cb9b45b1c19c1f2c6d9a4e2a24ecc47a0fb34d36461bdcbef47704d1e714e382944593d09607287f0c6bb171097bc581e819fbbba84df8556de29337c133d6cedca47e2d13612dee5ad912bc87b02363a67a44b11ee234e04e959f35953597ec21709fec8b66cc48d9211931c6de08f01d6a950591703a35e410ce1d072b76ede84f83217178d40d2dde51367544ea05cfb8835e9cd5a1a6586c3790b80ab24078b793fd6bfb2a573c8b2d448fccf6c83328ecee37683bd9c7300bad90a6773ccaf018281a3d8cea000fb341bcca0b6896a9ce80e04f97d7d93adac9446e347335f08b34d32289cc7c8bc19341dc6ed42f7a5434ed8a55fae47d1ff12d79c9e0cde64a718fb6183bcd1bb28856eb20c65884d5927cb7f8a4330fa24d895118b0fe84428518e1feac44d7baa87328ce0f5e9d49e259a5696cd9659b8ae0de56d6155fb6d9f2590bbc52298c0108b3311a9446eecaff8aac1400e656bd83ab0b9a4fe5d6bad47ef0f657d471fe8331ce9617c1bcfddc931f5b596b84adf9b8f750fd57cd355c701b5ded260e7a23337a853020150424105d6b4026296df3e993dfdec8f8ee2687088d2d0f061768aa530d16764ae4c2ae5010982618fa41891f549ce17d1b72a163b18b630b53d4409b2e8a4fcc6449de75030c5f31284ae8402bea76ac0637f29b3c411f443d750bf509e37e9c3b802a150ae20fb36753a6aca17fa6e17f515b2d2d8e611c5f4c936eaf17019e7b1954797ddcd72e2fd09a776855de7de3ea5cef5b1c5c2082890e7e445fcdfcd9cf7bca8a795e9a6de6be652cf0139f6aac29243758d1919c9ad1339051f63fd817a26a328a86b6740c0905fdb6d9f8b0671fb61aae4e107aa948251b4d9d1b1cd5b13ce46e5ba5581366b463dcaa91530405132cc60bdc8e28bf3adf6af812758254c58840805dd0aef9025729ae4d286551feb84453e3b11d164d395a237916d05a685622cc459c4cff97757eb663d54a8ef72a31b158dfd9497a3cbe31e60f8cadd748c25a80127f4a2e847e0d713ddd1deba3e15e96a76c34ee0fe46dd448dbd998f4a978affc48284b6dc1777b0836aa81519610544234496edfca6c9519e88c35f55e990fad05c3cf39a0302ab8b9a53e7a8d8f18ebfadc030d12245f5d328233c995f72665f1be82b334ea02cffc594746153af1dc49559395a645488cf5012308b578c2be1564b200779b68ce8e30de384e3c0f0d5f2dd05e818b6c746760c4ea29509c99ccc2f9249f902234fed45e81bb28041981e2761200258debf86d72ec926295bd6d7f95503f21d204cf8e1118b2cc816584e014969d18794db21266ff9e9a10665c29b09d1e30dd4e94c051bf2b93cbc8cd1b96ae363ab340696ae95095b65e5197d09a78948b67427fa70bc46fd0d4a346f9d05ea49311954e3b892cca0bcb89910014cdd8dc5bfad0e467c503af9017a79b3562e40b5c3eb787bb1978af0b95cc549d0bc0478807bb4c3ec05869ede3eea0f259896d9573962fa84bdabeb863d33a07ed83be2a9750cdbf74e8d9359c70e7c76631d12582f911642a55c8a24483f6f6123c88c599e7222eb16ad2d70f518414c9021517812308aeba0f7c6cdfa8d695263cfe6f57d156bce0474ad325a84a0658f19b69f2afc85ed7e05696ead8e60e6725a0903a141da5cbbe23ff308ea010e7467ef9eaa73ac09c9f69418e6f8addca7096c8e06d692c144daf15baaf8144fe3a3a4db300d1a4c01bd1ecde2f817f7259c78db7467d96b05c72458711d1b00570a701e997442f4c45cca1839d4851f90cf2bc77e74df4cd7fadbce9a0de396ef051f32c55383a8992494bdd173e10b41848e1a7cdaeb1edcbd08ee5df47915c3ca75614b59294001ad97c6c2e1c257067faab739082d28aaa70652598c24aec5a58060670e8c268ed97d67dc4bc5588ddadd95c2d7b63fb3aa90bd78ef1d5c07fd1a1ad261c188c4b7980ddd320bdb4fa2ccdd02662823b4a286766bcabe4a84a9c5ba1d9052051d86db0c5e32bfd3b43f46b654cf70f7412d232e03f6b7cb4ad6e2c853b38265a4481e1149440a18783ae4d881a86720ed8ae76a0bb40e85e56dc0a2f4131545665e949e17ca9a5e48e5d6f4b885e5360e820ea6dc0a6937f98e7b38625b8692813f12fb207a621ef2643acd077a95de218c6322563b2dfef11853f6f894d4c93688f141813507b589fcea087eca7f8651d5e1119f8aded47eecb884b11b6ff47a3292226b579bf25e7a4ead6bbc05703d1ef7dc266fe7ac904798ff9af19ae9c9576faf625ad8f22c8b653d7ead8aec5187daf7d19fa1e399439ec91e3e894dbaa463fd82b2cfd960807d95cf964dd70f6395c6e7dc67a47228f9f64ffcfae5cfa028b3ba1c49867667533ab6f987a082b0e0a20acab912f0c69776577b121643db517b6d6367eb83c720714a86aea902c1c903299a90aa39d9a307190c841818b458d1e775166255cc533db86fd129ba0390ff22c82019780f74f1f14e63634b67e0ac354cf0eb9202921c7a3cb84274c1222bd53178e686e202d530a3845fc4b5954a2af417c4f85da66acd9b6629a427e4ac39a574eb693ec82a059916713360a3c419b7820470f7c83cec8a8675bb9e8b133f7667e30cce98d811aeb0c9cd072721a0bb7f887bcc1f07747a3e72d49525f9bd55e1b8074bbe2a80f2561410f645ac6bc2aae378276e0b93f95d55fac392b1e1fbc883a3e5f1c8eef8e64f74a72a58b8ba337e241cd0230e6d25958cd5f2823fdebb0f3c06d7ca394320167a0018bcfdd01346fdde6c5a4e0daac5c0e488ca5a8abf7fd89de1f2e31c0f73509acf96453575e04d06a6b56d412038caaf3ac49c95bf9b1c1b8670de0a64fea0950fff31d2abd458ceb5d9c16235a4906e95e4a2ed084bc274dae5d00c925c8a82d27b7fef49f1117bca848da7c471eaac1fa10e3989fd32c8f0aa8de2d0dc8848c60c66c403cdc1302380affadf150342178fde82ff8b92ec203a98732d07b4de99bb9da1956a57378b9052b77cd25630298d6cceaa60a0dfc307ac4943650bd5d6a73eb51b7bb4f1443ce50078a7f9f217d5374a9719d030ac2f2703edc7989ce5fe197dee270de2835d84f469135e6c7350c89066d3b5bd1c6b14a956eeecec7564dd08c0d79a91344677b43f819e54f7ea4c9fc3bc9a8c977a88d75b557a24d21b8d1a5420005623a19920e31ed6e661b772ace9e80936fcf6b26826ffd8f362e4d0e61c36026f464d7a65baf7af81371ac9fae59caae0350d44d378898fe1d9f3481ac88c02e2f6156c7ea5952e53960c06008983cac472d39111bfed36338e0716249befc99606b90a5f0c8ad01937e8c486ed8bcd463224cf135e2a8cf3fe4cccdf7e818e2508aa6750c5a1c8d6fa7eed16881c4c5a1ccc43e7174197fb7a54817493a2ce474a80931272e79ce072105cb3a074aa8d1b49d60b81bc18adc6218cb95f0801987d98b9ad79a96613b025747160eae596baa50c35ce362a859e240c4828e29fd4c480e5432c2b7412e622cacec0c81348cbc538cdd85077d40163bcf7833bd3f8983b73d62d56190cd6b40745adf815f22f12aa7f7057b6014f1a71a62b0df4d96a0b63e7fda3c5db7592b38be5583cda398f909a7c24f7c84e24faed31d37b173a731aef99396e18bc347e078aa129f4e5d9217be2063ffde9eb317be0d68a7189e014c15a7a9c60f82a9cd5bfb7fb5006d4c37f5dad1fe01879bb606b364a731ff38704c7fe8922e89139d51b3106590ad8a709ad4034ab427a5e2707a98816de9a641858f1eda79c888e0b61d67bbee1c86363eefb2052fce8e4507171a4ce0dcb34b51084fe202da4b48c34e1f431d3061bd6b52e87ffcf4dc709ebb82271371d6c891824664412faf2b6b8c9b252dc60da38b828015aca14e7d63a85b96785b0d5b165d2528fb948ae4401536c8027bf3f61adb5e30f0ae031f57cabdaa95fa4070392cec4395217bae889d0bb01447ea4bac6ea904b4042ab84637fe97110a143c01c1a89ffb29ac4be99cc601281c34a6645035e4024395ed2378b075da68f0a149ac8fc91b56c981b53fa1d87684c484bb1336dff55d900b90bb227419d814a7e76fd3e46fad264910d06267f8054c70f8e47d0632620bc02612e13fc6e77575caedba3daa7587ae7bac27e0afa7fbc24058f357bbeb2ad29fb3b6c7277fc277ffecf14683bb16fc1ec3ec7d6e2dcde92dfad88ec7cea74230dc3070cec3a56d1887e05826ebc545f2628123f3d7af473caa01fe0a8946f96697710fce37f834d104518836b16d8984ad502d4a16bbc576d8e8028a14601fd5c12fbda28d16cb90b03d9a3247f61a2e05232954e6bd9d549bd54525d5e6fd3cb19a57f9239c1c0d64afd867e1b117c5c86c8a536596f2c2083fe8b536f8247fa7dc4f84df5a977b", 0x1000, 0x0) pread64(r5, &(0x7f0000015000)="", 0x0, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x5, 0x78, 0x7, 0x0, 0x0, 0x10000, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xbffffffffffffffc, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000504000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000000000000) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f00008e9000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f000071f000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)="2f6465762f6877726e6700", 0x121680, 0x0) request_key(&(0x7f0000ec3000-0x5)="6365706800", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000097f000)="2d7b47504c7b706f7369785f61636c5f61636365737373797374656d6e6f6465762300", 0xfffffffffffffff9) add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2017/12/03 14:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000de9000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00006be000)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e89000)={0xb70a, 0x2}) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000719000-0x8)="2e2f66696c653000", &(0x7f000057c000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d2d000)={r0, 0x1000, "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&(0x7f00003eb000)=0x1008) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000032e000)={0x0, 0x0, 0x0}, 0xc) wait4(r2, &(0x7f0000ca7000)=0x0, 0x40000000, &(0x7f0000eab000-0x1)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/03 14:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df7000)="2f6465762f6877726e6700", 0x480001, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000059000)=@random={"755365720001", "65696800"}) 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) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ef3000)=0x10001) writev(r0, &(0x7f0000ef2000)=[{&(0x7f0000ef2000)="d8314626782bd180493b4b", 0xb}, {&(0x7f0000ef2000)="8efabb1900422904ac", 0x9}, {&(0x7f00007ee000)="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", 0x1000}, {&(0x7f0000018000)="764309f8cb26a81ca42cad131650ba5f4732336a527cd5ce45a983d56d2e1f78f40e4cf805d43e21aafc9beee7cdd1", 0x2f}, {&(0x7f0000ef3000-0xd)="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", 0xfe}, {&(0x7f00009e6000-0x42)="732dd1fda59d6bae7c7fdc87be878b137cb2c7dd5949e0e7db74829bbc714e399df714cf638eccd783b30196ae61da601fdca5b8d02123062b1d876a5d6da640d2e8", 0x42}], 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00001b4000)={@common="6970365f767469300000000000000000", @ifru_flags=0x2201}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000be6000)=0x0, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cfd000)={0x0, 0x0}) sendto(r3, &(0x7f0000d18000-0x1)="02", 0x1, 0x0, &(0x7f00006a6000)=@ipx={0x4, 0x10001, 0x100, "d9522f9a8ae4", 0x1, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000c4e000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000834000-0x8)="6e65742f75647000") ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000dbe000)=0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r6, 0x4008ae73, &(0x7f0000872000)={0x1, 0x7ff}) pipe2(&(0x7f0000498000)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000e0d000)=0xa97, 0x4) add_key$keyring(&(0x7f0000b2b000-0x8)="6b657972696e6700", &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 2017/12/03 14:19:05 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005da000-0x11)="2f6465762f7667615f6172626974657200", 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000fcc000)={0x3, 0xfffffffffffffff7, 0x6, 0x1, 0xb0}) r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r2, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r4 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bfd000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$pid(0x0, r5) pkey_free(r4) 2017/12/03 14:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x0}) utime(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)={0x7, 0x1000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000221000-0x4)={0x0}, &(0x7f0000a77000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00009ce000)="97", 0x1, 0x0, &(0x7f0000eaa000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x80001}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sysfs$3(0x3) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a2b000-0x8)=@assoc_value={0x0, 0x0}, 0x8) r2 = socket$inet(0x2, 0x7, 0x800f93b) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bbb000)={0x0, 0x9, 0xfffffffffffffe01, 0x2}, &(0x7f0000373000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c6b000)={0x0, 0x4}, &(0x7f0000f71000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001b2000-0xc)=@sack_info={r4, 0x10000, 0xb724}, &(0x7f0000e70000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d0b000-0xc)={r3, 0x8, 0x30}, 0xc) mlockall(0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dd5000-0x8)=@assoc_value={r5, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe2000)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000a7c000)=0x8) r7 = getpgrp(0x0) prlimit64(r7, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008ab000-0xa0)={r6, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x3, 0x5, 0x1, 0x12}, 0xa0) socket(0x13, 0x80800, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000e8e000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001f7000-0x28)={r0, 0x725, 0x1001, 0xe6, &(0x7f0000e19000-0x1002)="ad55f43cd97469505cc2c31f588ca47dd4b654a8ff161e5b61e4b88e2d4f3f10ef5c9cef1410f98753cdc8ed7f1efbc833dcc8345b9a7e5180bd9891815f99e2ad1e77f0856ca28b20c742cf94961eecbee1c3e3bf00c210431e978e86dd0b1516c78932bde3a970ccdf904fba819f08bcb471dbbed2bbfc4b0e9cf7d7123fce4ef4654ff4818a2702f13ca6bd8d11219c94b0a3ca1e4e3263c63b1511c25662193d60f0e52010022080694692358c71f8a081945e647b921d6dedcec6b3b817556c8ce3a680904f333709f3e183d12c770d4b8a36280bc51ee3be4f4a0e4691821f8943e82d5bc46b2cbd070d363339cf153c909607fd9f6e537e9c46f0ade94a46c06e18357a5d9cf6dadc83f8721d89baf8bce9adf85fcad8d4c8497ced01dd13a627d230535256d1745197f284362d72f255f57994af5b7f570d1abbd7af8be99512b86ef49b65f0dddd2c041e23a7b7d596eba336e7173a1772067c049af1e405272c123a036841d7a94c7965e4304780cf1c74eb8987cdfa239f04e35152fd35d608d9fb646ceabd5e63e75796809cec0678d359e2d90d46703c98c977f9b3c4702cddbbfc8a58629f58926e3aa3bf657198f3048cb2d106cd6f12d619f8aad7679ae688066581fbb66a7a65e321f9551c38812149b2933cb17acf7e6f2addb285c4a405014c88adbe0ddf15f81c41819f16ed44f32106a6fb2c64cc49fd3767c363f5aca2804b5f21975649b0d3615000b02eff3b5de839eafe46066c4d4675f1d3a2821269b55dc4708fe227f0c9a3349a4e139e5e373a98997c1640e627dae481ced326057c057c1a3621f7c5f4089916782286d1bbbbe0e9c709cc799bf4ae0b54f493a9db5a70feabfad850468d043d4b6d9ce821cf04f98c8a5540cc3695df16fc3f564fba7a419bcc172e1a319071862b7c22047b3fbefcca04b5f78d72721a5f7aaa1bddda075b858858bd968370eeeeff1b21e6e87c63a785022cf222554264d06b4220c04f0e1a93ce6986953a55e3d4150178d3c8aa49b3d786494a9dc2a8233aef3af93e8bf11b03da807ca313d668c8879dbe8063422e367c3266bf27f064748a4c3830b8d6c5ea7ecbc528de88ca0f6d1926d44f6e9e1c5f45f780407d337367db1b6dcf727d7a99d0ac19de68a0f52805a8d2b6216547790d8b61f5137fcb1c3f47cfcdb5e65623b870ec7f6d417a84184b6cc81f6c3d866220ce91d6bf7dac973ed85be593867158dd5b03b4be6b7da4a3ececacd7ecf76d5f34919dc36d5c7366f77ec2b8c733222b0e74c657beae5dd536194b5801c32ce9ff6621906c00e1a843dc1f71bb8b8e7815a90176b5c18de4570cf6766d5de5c395abf25640f2cb3362e248d8cc83fc0f9740cbeb9e6665c0c4335f6d90033f8e6f35ba4fbed25fdbbb2041c950c48cc11ef7a48131816076920802eacec74aad5a5e1061c02a27f551ef9ee6ee9cedca5ac4b3a2357a58bb4a07d2ce70c1e665acb0e5ed4b0b2484a039328f98727b7e78a18930c7af1955eaec3e9d5a2c1e95501ee0b428a3e61388e7af3dc8192379a6e8348571176bac9c17b31dbde61b669922ee8ddaa6b0a2b578f2cd8e86134fcecd34a7b7969684dec832d9fc622b80dd151d74c9421433cf149da18f2c07ae4830fcfba8f40ce20dbea9dfa117a4fa619accd4c32a780b5810104d095c436121ecf34c28e0cb704da9990caf3999cd093cab520f328b8f51e547bdfa61230e0347da7710f7c4c0ec3789a50318db26947f223b58e1a75b914b8d87c194b1159ab1dc533a111ed88524f7c1de37ffdc7d714e9c0e5b67d217915aa8644bbb9b485e2b82a712a459f975a013e0bf420dbe941fe4563ba7ca659aa037f65620bb9085faefc4deec2feaed0a16e1bc194020c5c31f01a958e1db074278dba9c2a82787a83cc6616676cb16e5bad82fd94a690a5dbfd2a9482482620131e9830ff9ee63315ca7007aff1054945213850753cc01409b83d20466f75b42cca9a97c0ae97e0b457a7214ca55345b16ae1b8dfdc2c7fb183aefc4da98f414cc9712032368221451ed0f97402bc44d96b0292bd537e06aa0e466b82755e02f0a658d959d81c8a829f6b21e783b29d13e2b5a96b4acc7b436eb76ee4382a4ffbcc72f274feceb3ed1992e17c0a7ea4c51b4aa9317362b1edc35e255fbf7f6e08250574ca9def4261029f2b373c88efeb88d28e1678e9f9e1e4edb7587a1d141230ff05783d9aa3386491600db29d22aa37785c65675df44cd4f9f9a0c71b416cfa3a3da10e5a2f6447f783b61e4c6d60ac3880321b88848d264bbb35615b10582a8a38a9dfd0b40d8178df44ff651d2c2184e2fbfdfdcae3d802ca1b4329fed06ce91fda9dcfcc9f0b4d9bcf0a595b66eeb3efa9bea9da6ae2b8dfafc7a92db2330d19434e6f74d6d2fa69c60f14b11d1b3b2789d4556b0eef79db14db91d92db1dc379faa26b8821367aeb97ef88b92c6d910e73b39f3d726b0ae6ee8cd8ca616a3309dee4a8c25c2bf759fc012b84a1d46c2908eab9c001fc12396fd0b73755aef80cb4042a7746bc0152a2a4900390bcea2556e689463642b58205580f4bf919b036e4ae6817ae16139b62be2b7745e4eb16eb03fbe68c67f1729226b75aec37289a600852337ede6d771f3169761d07a3805882343e05a0e64a52f23f6e3b567e244c7fe40bf0e50815accbb5c4e641eab149041def9613bf575aea9688c919380abf44d9cb721c6d5b8ba23db6cfc3e7d11e6e9f1bca990dbb98f7e70d9118ade7212293da6c109204c6135f4db453091cfe3e43b61f1778ca1fc3f27dfb55c2ac670077b257ee719dc1a14d70a561241645fbe3070bf33ae1e2f2325463d5ea9bf7f1bee4b7e47fd53b22e7ef797df830cba6dfc1fd4cefd1f1f116f81cb3d890922bfe0aae10935264341e4ee77fdacd43956eca5cad7528a882d49b681e5187a61e8eb33ce9612dbe2e2a4e7754af64e3ac639f022505561e07bde73f74633b02d741cd80ba7fb1197c72080e96cb3fd18b262e696133686f1512ecc674534c5f4ca94568f7545a13e0f1f7fc6337e5b2eb1e0259cb5a8fb67d0dd9d4d6986e8af464a339ac149b812d153a004fdf8f809f89a61a12b67acd3fe10d59729df8b7c065e49b43d56e9f5fcdf2d01a1bce9faa6b663e28c4e8197718e1f558dda61a097e1ccead0bc7c17095b5954a84828b43afb532838f26d0618e543e365fcdf242c5d3bce5b02b8678a9a13fa1cf858695986d1045df7b4fcefe0b204b122c16c3f34df1a4e950c33d02e8abcf2c75d6e8dbed014cc1e00b82c6f96baaf8d46faf1d8f01d7980c18303c0009f92cc43a465b011e46cf4fb997f98cb9aa5d8e498b6ec0caf97e01574a8b5fbcab9e6c25bb9742c992f4ef81d1b4c7b706a37f43fb036deb6ab4d60c0019a3a9b19aaa32e992df871e7a59b2232cea10ac991c941b02cc186c67bc4ee2f55215bfec837186daf00b2a1fa6c13887017228e94097d2d30785888ad6ac37b5fe14fcf3f67aebff6a84818e2861dece09484f3e674e83b55b4b473d70b4cf3cfe23e00926d837f9142f8e0566b157f95fcfce5444c7650f22d2a0df1bc80e175e1726087d3b925e8f6dc9a049226d853ab9ed89f1a8196f057ea349a58faf1bb25e2967106b5a791364696e0813b6bafe3d6d7b94764d9b32db73e9838259f26b5a8fc13dd052b629833bb87bff4b849fd6f39523b6f92a13e59d1b0b72a187720ab1db2934284d6c0cbacb70f26e43a812943b309724c645535de55823a01f9b4691d4e615b1c65f1a61935c59e09c81c1fa3840c9c19ccfc8e94c3888dd72a33fc0117cc9f7ba04f21dc386c30cca34c778faef5ab2535bab8adc3922344195983d68bacbbe013c69b9f1faebbe247c736849524223316862d9dba10952d6ca6c8035f0536c860f27a6d7f4eec1a810d5bb4e931a3dda33c144298693c792f9aeaf5dd4e4500b2a34881aac5baa1b71d1b51ec03ea176f9d243373fa8f0605654d5bb289b137fae2d428c631ca790100b3bcf811aea7648c070312f79a96c5048c2f007d82503ceb66b99bae411ae31a2b95cb4809526720e34663ef3a9ecc441a6781bb94e673b58c4196bd970ada7bd1cdef2ec28763e10f60b8faef556ee773f0a11197311c791153ef1dbe9998a463e6543963241c736b36eac8c95e1a57beebf738724c2ba16983906cf826a2b4e9c4e5a0837b785fe711f1bd14f6b86df65e520aaf2f51ced9f7a5e0ad6fbf89c3bbdabb6ce2beda71d8ffdfa0462cd2d0d127b3cd503b987dc328ec5353de676069dc90b56399e7c8f6326d6e314bed0c13fbf19f52ee55ee1eaebbf1ac8042198eff5a7b75791b2bf5ec6e410a8306dc4ab98ac3e0bfb7b616b991e77f9a9a5923d09ac516ecbf66bb2403259a6b4f01461a8b813fea6d7c5d6e38772093b1e9d07b76ce747d56e958762c8fc6fc557aa379846de24933cae7d89ac79e3a6b1ca9820352853e5dea269a81af5230bd0252d4a4d663bdaa87ffe1f4568f4935cf3d3805fb4a6ed3b7b98c04bce54f41a087c35964d5cc503ef2e6ef71135b8991012756db138a85831a3aba756f574dd2ac5838356a4c440cae2128914f77e1b1a957c447038497ad3f89dfe297242890007d25d7c2e464e3a79e8de978624c800000009d8a4cba2d315bb6c37d97ca7888266c1c65b2bbc3f152732a017db37cbb09a726c50d9703a1a0d1f00b060418953bbb3a9f3c14aa3b94a85088d1b98b717eebcdda76ed4570374ebf441662ada83907632619572cd5fa102db697c6f3fa87ce59346c0ea004c6aaa1a6bb8eb7c71eb0778117c5e8842e20de46d407b766a7639bdd8f7d674ee267a0ccf387b6df33334b5d781286a068650aa052e47a0a64734c3aefc4bd9ae77c8b1b93c564cfaaba662825c59d4357dd2f900f7ae76bcfdcabdbf6af9692d2217e4d6775f122ccbc4d4ed916c729d7d1c54fdb390bc1cb2acf994b5ba4b599008df036ebd262baff05638c95eb8c4d38798b4b981efb4b8059f4365f9bce7067ec03c011287dad500ff92ba64dbd9e53dd6632819f6e28b9e784b5a9cdc5be7779d27f6411ceb5b8c68893d79ea9824e31bf94d9cff35098adf969bdedaa1b44fe7d6bb28ab1d53c3bf962e4b07e6c8aa29dbb86cc7a48fe6afd1de24d6f33684169a3a3daffec1711478a5a1d4ec0b85721e8c50da7119a25f0ac43cbd4f26f3b514db05260e16b545b85358420d0c9d74b675cbb877a085a281cdecdbab39dff75ff643a9495f5a336a85c221bc36ead2edd8d95d046793ee38f1f1e037fe7941be57a1e60f02dcef50fc1876f3d99bfb8a8842f73361f417bacc34d61bb7723f60ced8bd066918e8d43c34b96a9ff9fc815f6191a78a6397437345f7780fa2dc8ccfc1fe244b0561644654282ade18b379d61225fd478739a7ebec0787813c334a4052de7965e1433d8b247fefe4fb6e1b4311d79930ccc4b103107187974e565e83bdbed19386b825e4d658c3804bd50b9e2276876f2c688b380160c3520084a58240ef2e655641da8e1d3afd25d79bf2d105ee49712ec1eee9dfbbe20b0c35d36016a39625c296205468f507d42f80d1ad921c15cbf35cb38daa5bb6f901dedae0504f48edd2e737f49a4c7cad144973ce35eb252ef2a1f355860e8c6650558ad8554b480be0a56b967a34c244e2e7813acd0c5c48bfb4e62770079d6ee66b3305f5352b6717cb98e3363a5c6b62786ea76f7f053a2dc6e51f3ee3313350b239caeef6", &(0x7f00002d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec51, 0x8000000405}, 0x28) r8 = getpgrp(0x0) sched_setaffinity(r8, 0x8, &(0x7f0000fe4000-0x8)=0x8000000072) get_mempolicy(&(0x7f0000bd1000)=0x0, &(0x7f000064d000)=0x0, 0x9f, &(0x7f00002d6000/0x1000)=nil, 0x100002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000080b000+0x83a)={0x0, 0xd6, "32ca1d1fa1bde2414188d71e25fc4c876fbf22ef14db45002864acbe78227acddea19b776a782174c3ff9233edf14ad6dab7ff8dd378e0c526058270004bad20045831ff2f09a957bb053cf958c570d88b8a8be69591246122dc9746a8f4de2f9da4c55cca8e8200c4ae83b17e34ac96436b47952a721a11d96fe2dbb3c665eb6aea69a753c95ab6faf7c28660dc23126778083f697e133ae29ce0febe6dd6b0099885be5f733c63c16eb150b8de606d984ca741d2191b053e8b1227b0c3d13b25d7e57d8079ee8cc7e07421557fd8de59c1e4d4a45b"}, &(0x7f00000b1000+0x8e4)=0xde) sendto$llc(0xffffffffffffffff, &(0x7f0000eb2000-0xfb)="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", 0xfb, 0x0, 0x0, 0x0) 2017/12/03 14:19:05 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x80000004, 0x0, r0, 0x0}, 0x1c) set_mempolicy(0x8001, &(0x7f0000fe5000-0x8)=0x80000001, 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000331000-0x18)={r0, &(0x7f0000e03000)="", &(0x7f00003b6000)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c0000-0x9)="2f6465762f73672300", 0x100000001, 0x40) ioctl$KDSETLED(r1, 0x4b32, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000e8e000-0x8)="2e2f66696c653000", &(0x7f0000a98000)={0xd4, 0x2}) syz_extract_tcp_res(&(0x7f0000590000)={0x0, 0x0}, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000795000-0x4)=0x0) r3 = accept4(r2, &(0x7f0000025000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000647000)={0x0, 0x9, 0x30, 0x0, 0x6}, &(0x7f000073b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006a7000-0x6)={r4, 0x2f26}, 0x6) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00001c5000)={0x80000, 0x0, [0x3, 0x5, 0xcd, 0x355769dc, 0x4, 0x1, 0x4, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000003000)="441f08f10000000000ffff00000302781305004ca600e211a1bf02025f", 0x1d) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000b10000)="00", &(0x7f0000004000-0x4)=0x1) sendto$inet6(r5, &(0x7f000029f000-0x1)="", 0x0, 0x8000, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f000059d000)="70338f1613ee8bc7149521afb8c525af89fbbc57d2", 0x15) 2017/12/03 14:19:06 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e63000+0x249)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000819000)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x80) mkdir(&(0x7f0000e23000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00006d9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f000019f000)={0x4000000002, 0x78, 0xdc, 0x0, 0x4, 0x0, 0x0, 0xf754, 0x1, 0x3, 0xffff, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400, 0x1, 0x3f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009c2000)="2f6465762f6375736500", 0x400, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00007d3000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6e9e3803d4cd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x20, &(0x7f00006b9000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x1b}, @ptr={0x70742a85, 0x1, &(0x7f0000307000-0x1)=0x0, 0x1, 0x4, 0x1b}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x48, 0x0]}, 0x1000}}], 0x3, 0x0, &(0x7f0000009000)="d8fc1d"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mremap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000cf1000-0x5)={0x2, 0x2, 0x8b, 0x7f}, 0x5) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000b3e000-0x8)="2e2f66696c653000", 0xfffffffffffffff9, 0x840100) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f0000452000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x63, @ipv4={{0x12, 0x4, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@ssrr={0x89, 0x2b, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x0, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x0}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "287acb", 0x100, "6d2082"}, "630cd8fb4e70ae25963c2f"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x0, 0xfd) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f32000)="2f6465762f73672300", 0x1, 0x40000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00006e1000)={0x5001, 0x6000, 0x7f, 0x7ff, 0x1008}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d2f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000411000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000063d000)={r2, @in6={{0xa, 0x1, 0xffffffffffffffd9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000511000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f49000)={0x28, &(0x7f0000156000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000afc000)=0x100000000004) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000eba000-0x4)=0x2) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000880000-0x68)={0x7b, 0x0, [0x20, 0x2, 0x3, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1, &(0x7f000075e000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000cb9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000dae000)=0xf1a) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xf7fffffffffffffc) syz_open_dev$mice(&(0x7f00006ba000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) 2017/12/03 14:19:06 executing program 3: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a78000-0xa)="6e732f6367726f757000") mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000aef000)={0x0, 0x0, 0x0, 0x0, 0x14e6, 0x2, 0x17, 0x8, "d31f7753fc25d868aa2477d2bdc6b78eccfa0981fdc7fd7622a335f5cf4cca6b90be14408d734dfc3f51e1fe100f35ca3e53e862a40da78a869e62451759d15e", "f60bd7bfb64ea732ae8834e863e18022c1d60a50828c094392f0b1223db30b9a", [0x1000, 0x9], 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4040ae79, &(0x7f0000389000-0x68)={0x0, 0x0, [0x0, 0x6, 0x100000000000003, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000058e000-0x9)="2f6465762f6b766d00", 0x103280, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00008cc000-0x30)={&(0x7f0000af0000)=[0x0], &(0x7f0000886000)=[0x0], &(0x7f000081b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000af1000-0x8)=[0x0, 0x0], 0x1, 0x1, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}) 2017/12/03 14:19:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f0000ac4000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de0000-0x30)={0x200000000001, 0x1, &(0x7f0000fea000)=[@generic={0x85, 0x0, 0x0, 0x0}], &(0x7f0000902000)="b149", 0xffffffffffffff54, 0x80, &(0x7f0000041000-0x1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0xfffffffffffffffc) modify_ldt$read_default(0x2, &(0x7f0000289000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000224000-0x9e)="a600982e9c912789c221b66271b35052213299cf337493933c7d3b6d247700f062d97db6cd643fbc0b0bdc321ee119490eb977531b853f69468800cb4f36b7edbb34ff99d32a805fee75b98c56f36bdfe9767f692fb62fc45a257be071d65237f9da434b89f6c709b2ed3dc8bc1b49c7c2acca26fef100c6ca9dfef8740f93c959b24604977b58037fdd406dc310571ca2e9a462c39126dc68ece58d88d7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000000)=@buf={0x54, &(0x7f0000001000-0x54)="35f52f6101c48f07c03877e296033001b727d4be35b743b1774c5ee0f2d53cb4c1dc89490345768613eafe4cd97af816ebdc8cfa21c78feff1e088c6a223314a8a6bea0a5d9a93b1836b5b3420ea4e34e061fbc2"}) accept4$ipx(r1, &(0x7f00005e1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000210000-0x4)=0x10, 0x80000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000dbc000)=[0x1ff, 0x2]) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f000079d000)=0x8) 2017/12/03 14:19:06 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b8b000)="2f03000000ffff0000ffe2ab", 0x1) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) dup2(r0, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 34.932981] sctp: [Deprecated]: syz-executor6 (pid 5207) Use of struct sctp_assoc_value in delayed_ack socket option. [ 34.932981] Use struct sctp_sack_info instead [ 34.986393] binder: 5220:5227 got transaction with invalid parent offset or type 2017/12/03 14:19:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000264000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) gettid() r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001dc000)={0x0, 0x0}) setsockopt$inet_mreq(r4, 0x0, 0x0, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) signalfd4(r3, &(0x7f0000aa6000-0x8)={0x5}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x0, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ppoll(&(0x7f00002e8000)=[{0xffffffffffffffff, 0x83, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x2200, 0x0}, {r6, 0x414, 0x0}, {r0, 0x20, 0x0}, {r1, 0x0, 0x0}, {r2, 0x4, 0x0}, {r4, 0x0, 0x0}, {0xffffffffffffffff, 0xa201, 0x0}], 0x9, &(0x7f00008b0000)={0x0, 0x1c9c380}, &(0x7f00004ce000-0x8)={0x100}, 0x8) r7 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000116000)={0x0, 0xf911, 0x100, 0x6}, &(0x7f0000089000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000134000)={r8, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x101}, &(0x7f0000f4b000-0x4)=0x98) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d63616d656c6c69612d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000008d000-0x30)="9c9295004423ae61f7b9b558f05864bed20675ee52f4fbc9ad2f6b523d3612d6a7", 0x21) 2017/12/03 14:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:06 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000688000)="390000001300090469000000800000001800004001000000450001070000001419001a0000080200048001fffffffffffb00010c00001ee400", 0x39}], 0x1) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r3 = syz_open_dev$loop(&(0x7f0000aad000)="2f6465762f6c6f6f702300", 0x6, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fda000-0x108)={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]}, [0x7, 0x6, 0x2e, 0x3, 0x9, 0x56, 0x0, 0x7, 0x7, 0x8, 0x2b, 0x8, 0x80, 0x80, 0x6]}, &(0x7f0000b91000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000a54000-0x4)=r4, 0x4) r5 = add_key(&(0x7f0000e64000-0xa)="73797a6b616c6c657200", &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b79000-0xe9)="6337cfdb783b44b893830075b33b14db07b41269ded3858eb09095d151c30f6a964a9475d3e8b44c58725cd5442d6977ae081a40e6ca9cde82c99ff94f06e2a4a76d8ac534cf99534d2e3c86beb93f96df378f3428a9ec7818c1b144e7f7bc9ac8425d7dfaad67ffeb90e70149d73b47588e46f9ed29c007fd8091ca47f4d29df1244f13872f65e1f4f5e658f10f3d344d3791ee24878bcc60e3c0c3ad3fe70d2682ff7be8ca62d27bc248f1317b8d7a5c3bf56402f07130d5e59585742320d805e0e143b3640d9c20738295e3aa2d44c6ddf77ab7b580eaa412995c79b01b7d7cb132302e8bdd7953", 0xe9, 0xfffffffffffffffa) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r5, &(0x7f0000e64000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) r6 = dup2(r0, r2) ioctl$LOOP_SET_FD(r6, 0x4c00, r3) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000aca000-0x4)=0x0) fcntl$setownex(r6, 0xf, &(0x7f00006dc000)={0x2, r7}) 2017/12/03 14:19:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000055f000-0x64)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x2, 0x573, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b8d000)={0x0, 0x7, 0x9, 0x3}, &(0x7f000037f000-0x4)=0x10) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000152000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdf000-0x4)=0x10, 0x80800) clock_gettime(0x7, &(0x7f0000781000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00007bb000)={{0x0, 0x1c9c380}, {r4, r5+30000000}}, &(0x7f0000583000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000bfd000)=@req={0x28, &(0x7f0000797000)={@generic="0b09c82f1f1077ddfa624eb6ba0380f9", @ifru_data=&(0x7f00002a5000-0x20)="9b14d3fe3a0a2afebb9be10d023455fafa707b43c6527cf619e31272376bde12"}}) r6 = perf_event_open(&(0x7f0000271000)={0x6, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r7 = syz_open_dev$loop(&(0x7f0000a33000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x180) getcwd(&(0x7f0000390000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) close(r7) lseek(r7, 0x20000000000000, 0x0) r8 = dup3(r6, r7, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006ea000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00007e8000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f1000)=0xe8) r9 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r2, &(0x7f000065e000-0xc)={0x34f655301f8ec04d, 0x0}) timerfd_settime(r8, 0x1, &(0x7f0000443000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f000047f000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000240000)=0x0, 0x85, 0x0, &(0x7f0000000000)={0x0, r10}, &(0x7f0000932000-0x4)=0x0, 0x0) pipe2(&(0x7f0000364000)={0x0, 0x0}, 0x800) [ 34.986460] binder: 5220:5227 transaction failed 29201/-22, size 80-32 line 3055 [ 35.053377] binder_alloc: binder_alloc_mmap_handler: 5220 20000000-20002000 already mapped failed -16 2017/12/03 14:19:06 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002bc000)="2f6465762f72746300", 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000091d000)={0x822, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "1394272e577ac8be", "6b4e9af778f00dfe86b043d35c8c2a8e9556fbf0a8b6fc1896b5b2d7274c4479", 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000379000)=[{&(0x7f0000698000)="23", 0x1}], 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000d31000-0x8)="2e2f66696c653000", 0x4001, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$packet_int(r4, 0x107, 0x14, &(0x7f00003c6000-0x4)=0x0, &(0x7f0000e47000-0x4)=0x4) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f00008dd000-0x8)=0x7ff) r7 = socket(0x10, 0x802, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001af000-0x4)=0x0) write(r7, &(0x7f0000617000)="1f0000001e0007f1ffffffff0713007607000000000000009339080001454a", 0x1f) getsockopt$netlink(r7, 0x10e, 0x4, &(0x7f00005ca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000082f000)=0xce) fcntl$getown(r7, 0x9) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) getpgid(r5) syz_open_dev$loop(&(0x7f0000217000-0xb)="2f6465762f6c6f6f702300", 0x8001, 0x2) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000b27000-0x8)=0x4) readv(r2, &(0x7f0000603000)=[], 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b84000+0x6cb)=r6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r8 = creat(&(0x7f0000cd5000)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r8, 0x7, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/03 14:19:06 executing program 4: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008f6000-0xc)={0x0, 0xc77f, 0x20}, &(0x7f00000f1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000064a000-0x10)={r3, 0x2, 0xe, 0x2000004}, &(0x7f0000201000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009bf000-0xc)={r3, 0x38, &(0x7f000018a000)=[@in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000131000)=0xc) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getpeername$inet(r2, &(0x7f00002eb000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000144000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r4, @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]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002b000-0x8)={r5, 0xfffffffffffffffe}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a30000)={0x200801, 0x20000400001, 0x800000000000009, 0x1ff, 0x1f}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000034a000)={0x0, 0x71, "a20998471db35aec27d242d407000000251fcb599623085d45f9f350fb34363dd67a21046bd963117e20e15762442c75501a2c3af056b189687915fa9abbce03caf848ed8caa7c0c2071a43eebde23bbc8b9c696907bd3de4487b976db03d2d6696f052f3244409827bd92bc00095f5a9a"}, &(0x7f0000d20000-0x4)=0x79) r6 = socket(0x4, 0x2, 0x9) setsockopt$inet_udp_int(r6, 0x11, 0x1, &(0x7f0000d35000)=0x200, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000626000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000018a000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x85, 0x0, 0xa0, 0x20, 0x40, 0x0, r7}, {0x800, 0x1, 0x80000001, 0x2, 0xf49, 0x1, 0x100, 0x2}, {0x5, 0xffffffff, 0x0, 0x1001}, 0x0, 0x9, 0x4, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x9, 0x326}, 0x3, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x0, 0x5, 0x9, 0x6d, 0x3}}, 0xe8) socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000179000)=0x1000000000025, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0xfffffffffffffffa, 0x0, 0x1, 0x8001}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1000}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x3, 0x40000}, 0x2}], 0x2, 0x48004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e96000-0xc)={0x0, 0x80002, 0xffffffffffffffff}) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000009000)="2f6465762f7573626d6f6e2300", 0x46, 0x440000) 2017/12/03 14:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x100000000003ff, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) [ 35.053871] binder: BINDER_SET_CONTEXT_MGR already set [ 35.053883] binder: 5220:5227 ioctl 40046207 0 returned -16 [ 35.068312] binder_alloc: 5220: binder_alloc_buf, no vma [ 35.068340] binder: 5220:5227 transaction failed 29189/-3, size 80-32 line 2870 [ 35.068448] binder_alloc: 5220: binder_alloc_buf, no vma [ 35.068463] binder: 5220:5227 transaction failed 29189/-3, size 0-0 line 2870 [ 35.106836] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/03 14:19:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000001f793000000000000000000000"}) pipe2(&(0x7f0000266000)={0x0, 0x0}, 0x80000) ftruncate(r1, 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000045000)="2f6465762f6b766d00", 0x20000, 0x0) r3 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)="2e2f66696c653000", 0x0) link(&(0x7f00003fc000)="2e2f66696c65302f66696c653000", &(0x7f000013c000-0x8)="2e2f66696c653000") r4 = open(&(0x7f0000061000)="2e2f66696c653000", 0x0, 0x0) fadvise64(r4, 0x51, 0x9, 0x0) mkdirat(r4, &(0x7f000003f000+0x154)="2e2f66696c653000", 0x0) r5 = open$dir(&(0x7f0000f06000-0x8)="2e2f66696c653000", 0x0, 0x4) r6 = openat(r5, &(0x7f00006ea000-0x8)="2e2f66696c653000", 0x88000, 0x3) pread64(r5, &(0x7f0000f87000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000065a000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000338000-0x4)=0xe8) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00001b9000-0xd8)=@pic={0x8001, 0x40d0000, 0x1, 0x5, 0xccc0, 0xfff, 0x7d, 0x9, 0x31b9, 0x7ff, 0x100, 0xda2, 0x7, 0x6, 0x3, 0xfb}) r8 = getgid() syz_fuse_mount(&(0x7f00008a1000)="2e2f66696c653000", 0x2000, r7, r8, 0x2, 0xb802) syslog(0xe, &(0x7f0000266000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) mount(&(0x7f0000c95000)="2e2f66696c653000", &(0x7f00000e4000)="2e2f66696c653000", &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f000000f000)="") symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r6, &(0x7f0000020000-0x8)="2e2f66696c653000") renameat(r5, &(0x7f0000238000)="2e2f66696c65302f66696c65302f66696c653000", r6, &(0x7f00008da000)="2e2f66696c65302f66696c653000") ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000256000-0x400)={"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"}) renameat2(0xffffffffffffffff, &(0x7f000068e000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000284000)="2e2f66696c65302f66696c653000", 0x0) r9 = memfd_create(&(0x7f0000f7b000)="74756e08000000000000008000000000", 0xffffffffffffffff) sendfile(r4, r9, &(0x7f00009cd000-0x8)=0x0, 0x8) dup3(r2, r3, 0x80000) ioctl$KVM_S390_UCAS_MAP(r9, 0x4018ae50, &(0x7f0000a20000-0x18)={0x40, 0x1, 0x9}) ioctl$int_out(r3, 0x5462, &(0x7f0000dc2000)=0x0) 2017/12/03 14:19:06 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a29000-0x6)={0x0, 0x3f}, &(0x7f0000d00000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003fd000-0x8)=@assoc_value={r4, 0x8001}, &(0x7f0000e1c000-0x4)=0x8) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xb0, 0x2, &(0x7f0000794000-0x20)=[{&(0x7f0000e63000)="1c8aa5672b47882331a7e49e2f11940a78887a6ecfb90e3a250ef9aa37309a16ae2d174893be00194ead7be8a8d14d72a3db44ae860818403c1f67499d079542a7db55d731b4bab6040679d1e3bb6b9bf8c5bb", 0x53, 0x7, 0x2}, {&(0x7f0000e64000-0x80)="c8c16fe41b11641fa254769a3323eb7386d4ea974050834758647e655341f58e76393afc7cae202fc8e9e11d7d6fd6d3376b84683c18b059a1f9e6c537b335decd24d78b91d8eb8665b9056d5afe33c4df3a44052c231c1e141ce2d1d942c9e076f5d14a783b9de8f4d7e1a98f5b9213967b2a3e0731d5ba76703f9e328cc4ef", 0x80, 0x4, 0x8ae}], 0x30000) 2017/12/03 14:19:06 executing program 7: r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e84000-0x20)={@generic="ac0d36fadf90ec286b0c915e70028a09", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = inotify_init() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000474000)="00", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000062000)={0x0, 0x80, 0x6, 0x3ff}, &(0x7f00003ed000)=0x10) munlock(&(0x7f00003c5000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000692000-0xc)={r3, 0xffff, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000f5b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ff000-0xa)="2f6465762f70746d7800", 0x84000, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000d22000)={0x0, &(0x7f00000ce000)=[]}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00002f5000)="") r6 = pkey_alloc(0x0, 0x2) writev(r4, &(0x7f00009bb000)=[{&(0x7f0000950000-0x84)="6796af81f3c2d930db2204582b1fbf2988d15dfdcd335773b2b8dc03fd2dd9edcf4a7ef669017268beb653d5103d403f15b88727446bc4b9d08d280e0a91309b01271ea70d31a27aaeab54946531b0161b77b4abcb5e7b5a79bf43cd5c35fb7e14fef77fef25e8f1706a60ca6149c6dad86ff4bd3bf9eed722d18e498cbc320ad5a87965", 0x84}, {&(0x7f000078c000)="a854478dfe5c64416bd522c9a5826b48cd82ed7cfb3d7026e404d63795f07f8c685003dd7fd610149764a927d7cf9c7c711879138515d30fb59a1db00eb90cf8b377f33d860a19d6af78fcca4425c02beb5b1480669a7a482ab248f54d814f32d4d937ffba7a0326055f3a87e0c446f823f90d1cd052ec86c83f69c4288adeab144b7827a19e62853e712278a1e8746122cc0eba0d2d3ee8629ff16bd065c780fda1d2a46e6fd570975c4983322be3200652d0f3e9e4c11efdbe37cb4794dff0064327c759aac4ff0a6845e43d1db90f7062819155d33d0b", 0xd8}, {&(0x7f00002b1000)="a61de0855f7b2baa2fc5b06cacc4ad68a9a848", 0x13}, {&(0x7f0000c4e000)="daf24c97d8aa2f4ec8a5388c5d125555420b734ac71b83d79fa86c21c83224242c4055414ba5436b378cc0d77cbfd986c6d5d52efde65efc9273521c9870bf3e367d23afb99e4852ace42ab9f83721f1e00417b7527e5d85b654b951fac2c4d9dd402b2fa0ef0f579ac763dba3c759d54764081390a4ec9217b5edc494ccdb6c6c0a39d9261e1b070011875d9b10964e8cd4d206987fb53323650e099b5dda1e2e9aab5a9771ade7b91aeb3ed54b952e5f12d8dabcae56cb3a6aa9a5240ba818caa7bbcc2d166eee811bf3b4e08721fd5c74493b04ba26108efc2bdb1c30", 0xde}, {&(0x7f0000f78000-0x73)="81fd2a1f141840be679b8241badda59a0830ca064fc65efae4838c5418797944a7d6ad37162760fc1e9f50f03df3927a74dc436ee91f55cd4796ef42f05669291a58f8befd854afd0087fae33b3fa3f5010caa209de5f6cf8d33b1bb579ac4cd541d22ce4f6cfdd41d7ee1369917a571e0ebb3", 0x73}, {&(0x7f0000120000-0x74)="46b56a2cc7887d7d294f9ae8e78ffc0e9887c1213e1eac0051699492c2e395e6c820c297466e490deac739dc11a41d3dc7724bb27d80a29d834df5eaa47d829fd7ae95ac219b896d23488d6e3f1c1886fdd8e3e5370449235661b5d2a8e506475256b230a8a73d8a22b2fcd71b6d3f82dc24c622", 0x74}, {&(0x7f000022e000)="f73234793eedc1fc5874eae33c88a4c9e2b1ee3911775344d237ad467fe4a476cc07887a628a75568f6ef9c50839fa9c9a6c16465b9bb728fbc4eeea11a0f159e062f947664fef9239d4fe119038aca78a03c80f5c106f5d49edb4567491603c36dbb795ba5f82184fb6784b068bb0e8bec6bac57c2f095f5cea1d4a317918cb8b78f8b58ce6cd7cc0118c643d4a8b1b0155c5ad0ad0869c0aac373ad34499ad26399153b1c540bdaced619360f7a694d4cb1e82", 0xb4}], 0x7) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00001bf000)=0x7) pkey_mprotect(&(0x7f00009e3000/0x4000)=nil, 0x4000, 0x1000000, r6) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00001b4000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f000061a000)={"0bc2d03c0d389da97d5362a80a64c4e3", {0x4, 0x2, 0x6, "1f947b88274d", 0x0, 0x0}}) setrlimit(0x0, &(0x7f00000aa000-0x10)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000b32000-0x14)={0xcd, 0x3, 0x2, 0x1, 0x1}) 2017/12/03 14:19:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000099f000)="2f6465762f73672300", 0x8, 0x109040) pipe(&(0x7f00008b4000)={0x0, 0x0}) pipe(&(0x7f0000f15000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000343000)={0x3, 0xffffffffffffff9c, 0x0}) timerfd_gettime(r1, &(0x7f000023a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a3b000-0x10)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000934000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000086c000)="2e2f66696c653000", 0xa0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00001ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cee000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d2a000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f00002e5000-0x8)=0x0) r5 = socket$inet6(0xa, 0x6, 0x8000) bind$inet6(r5, &(0x7f00004c0000)={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4c5c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4, 0x30}, &(0x7f00006f7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x0, 0x9, 0x401, 0x0, 0x7fff, 0x0, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x0, 0x19e5, 0x3}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000e04000)={r7, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ff15ee9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1c91}, 0x98) clone(0x201003fc, &(0x7f000042d000)="", &(0x7f0000654000)=0x0, &(0x7f0000a36000-0x4)=0x0, &(0x7f0000220000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e10000)=0x0) 2017/12/03 14:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x0, 0x0, 0x0}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000834000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x200000}, @rr={0x7, 0x1f, 0x4, [@empty=0x0, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x3]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000028d000-0x8)="2e2f66696c653000", 0xfc) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000644000)={0x0, 0x200401, 0x8, 0x6}) readv(0xffffffffffffffff, &(0x7f000092a000-0x8)=[], 0x0) pipe(&(0x7f0000ea9000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000085000-0x20)={@generic="92537037e77ad683d33ffcce152a7b42", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f27000)=0x7) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000072c000)=0x0) r7 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000003, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x8000000000, 0x0, 0x0}, r6, 0x5, r4, 0x3) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x4, 0x0, 0x0}, 0x1c) set_mempolicy(0x8001, &(0x7f0000ccc000)=0x80000001, 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r8, &(0x7f00000c9000)="210e", &(0x7f0000ff8000-0x68)=""}, 0x18) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = inotify_init1(0x80000) tgkill(0x0, 0x0, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000047d000-0x10)={r3, &(0x7f0000868000-0x1000)="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"}, 0x10) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000c24000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000363000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000048000-0x4)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) fcntl$setown(r9, 0x8, r10) fcntl$getownex(r9, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r12 = getpgrp(0x0) kcmp(r12, r11, 0x1, r1, r7) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f000045b000)="", &(0x7f00003d9000)=""}, 0x18) [ 35.111747] binder: release 5220:5227 transaction 13 out, still active [ 35.111758] binder: undelivered TRANSACTION_COMPLETE [ 35.111812] binder: send failed reply for transaction 13, target dead [ 35.189229] hrtimer: interrupt took 38927 ns 2017/12/03 14:19:06 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0xc00, 0x10002) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e63000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e64000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d5f000-0x18)={@loopback={0x0, 0x1}, 0xb4, r2}) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e65000)=0x20080000047fd, &(0x7f00009ee000-0x4)=0x4) r4 = dup2(r0, r1) r5 = getpid() fcntl$setown(r0, 0x8, r5) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2017/12/03 14:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005a5000-0x8)="706167656d617000") read$eventfd(r0, &(0x7f0000920000)=0x0, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008ac000-0xc)={0x0, 0x0, 0x0}, 0xc) readv(r0, &(0x7f0000b39000)=[{&(0x7f0000bb2000-0x1000)="", 0x0}, {&(0x7f0000a10000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00001d8000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}], 0x3) 2017/12/03 14:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x1, 0x5, 0x800000000009, 0x0, 0x0, 0x0}, 0x1c) writev(r0, &(0x7f0000412000-0x38)=[{&(0x7f00006d9000-0xa2)="615633fde27e18991cc463a067b5a6b9fc4df1c6bece2ad70540dffb0701149ca76daf84c399b3cb51368ceb9f101caae6f4480b677bb29d2e26dcea8e06ef847662495e1e7ede00d7b2e85051595055df9b1df4d072fe5f96f0eae9e6b279edc0f179df3e22546853b82ccd35611d78f3be63e9611f1c8f4c8efdde2269465d9ed820a41e63a89d17557f48f736d10e6cb1fdc160c29938ed42ac94ad836eec86b4", 0xa2}, {&(0x7f0000fc8000)="2067f959a4344941ed0777313f64df1466d8cdb90e2ef69221cb05fe43f8e06a14a20e13f62178edc34af443c7d4c6bb343e6cdee594f5dd36e0d5", 0x3b}, {&(0x7f00008d7000-0x81)="0a443db5951649703777589d8e70f0f2c026e21cf582f5d47284f6d78bcad8beb7967808d2ce09b98d5ac93f4fe26ad74872dceae6b5b69fa1f4283ae0868dd24fc1c66f8685f2fd0ea2b62d88c01f7522ee68d8ebdffb3943fa63a4e82ed8447ac72a76df5c29aae2823a9d833f9f2a766aaa0225542e2808f07b85ef56c1ab52", 0x81}, {&(0x7f000071a000-0x55)="889f798363ef72793b61f2291de6d178226d940eefd3f5b9c887beb0bf26bf239317544ec06f82159bb36441a75111b2ac471532688b445c9dd8832d3da2efeeb616a8db22b35b445b20c37d41f85d792fe2764f59", 0x55}, {&(0x7f00004f2000-0x7a)="4bb6aa56989056c8bb7258539eda1aba1ea16ae82f5841bdc1ba81b2298ae845a9bfefb838aebec0cad9f27d7a369c96b7591d6103fe6f3828317dd37279658c196deab34221e37a975741ecd692773f1774e9bf11209a6e462bd396b91db2f234077951770acf6c714835b07be1d450a619b04d55d730eb5333", 0x7a}, {&(0x7f0000585000)="fe061f9da36e2c2dd4e2e776e8965e2e8eeb6a49ff8a0015801c1c9cd9bceeda0a12b7cc0e2a76fab73a54192dc6eb31d238a62229fcf54ffd47fca33dcb72eedec92d037b5e16b5a0756a8693e7ee64a83ec615", 0x54}, {&(0x7f000066f000)="6c3f4e82ed4e9cb49200a1669148640903da8aa3f38ec26d13f01bdcafa89087194508c398144c91b3a315d56ded465fb0783cc0e54170586e20f0b43769766cdad501f1b52f990316d73bf79b0a3e7e227c1beb16cc95d957425ea4bf6254d19f22e6b99a9d95f05b8d67a2f106e66967965ce8d8523345279ce04564ece979db4f2157eb3486530e9561add56a8eb10dff9952ed5b1ed0199b6f2eadeba50c4b926932862512053c30f9be8c4f8888e2a3", 0xb2}], 0x7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005a6000-0x20)={r0, &(0x7f0000905000-0xd)="", &(0x7f00002b4000)="", 0x0}, 0x20) 2017/12/03 14:19:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000200) r2 = socket(0x5, 0x5, 0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x12, 0x7, 0x4, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r3, &(0x7f0000307000)="", &(0x7f0000ce7000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000033a000-0x18)={r3, &(0x7f0000059000+0xe39)="", &(0x7f0000cf9000)="000000"}, 0x18) bind$inet(r2, &(0x7f0000333000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f000077a000)=0x7fffffffff, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="8d8bb1a4", 0x4, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/03 14:19:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170", 0xed}, {&(0x7f00002f6000-0xf5)="", 0x0}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f8", 0x29}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970", 0x57}], 0x4) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)="", 0x0}, {&(0x7f0000723000)="00000000000000000000000000", 0xd}, {&(0x7f0000f1f000-0x5f)="00000000000000000000000000", 0xd}, {&(0x7f0000ebb000-0x55)="000000000000000000000000", 0xc}], 0x4) poll(&(0x7f0000df9000-0x20)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4200, 0x0}, {r0, 0x400, 0x0}], 0x4, 0xffffffffffffffff) 2017/12/03 14:19:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000629000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x7, &(0x7f0000a49000)={0xffff, 0x9, 0x1, @thr={&(0x7f0000001000-0x23)="964e1f52f87a80099192b68da051b702c072f5adfddff3a28197c476fa483952a79fcc", &(0x7f0000002000-0x14)="e131a54ddec1aa9d2f7ce787102c982f8f2eab3e1f3f95a9b7820cf3d813f519a9983718f2e366e96551ce7a7aefafd8b307348df8efb1e7e3cf4ffe8a8c2db033bc7daa046f5f17d97f740d4b1599a6fa0830fde0f41be9d1d805da542ec3a9284f62efa90eef50840a05369bc78c6077105768e578c25ba454ac74c9b003138b18c4a5507ab16dc3dfe03f6d08fd76bef1fc0cb8a32eb4758b9f23fe69f71c65fadc12aa592d3afb497844db78d6fad9a8a5997825d41df03c71c38db0d8f01a43b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fae000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000dd3000-0x28)={@common="69726c616e3000000000000000000000", @ifru_mtu=0x8}) timer_gettime(r0, &(0x7f00008a7000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$vcsn(&(0x7f000040d000)="2f6465762f7663732300", 0x0, 0x2001) signalfd4(r3, &(0x7f0000b60000-0x8)={0x80000003}, 0x8, 0x80801) r4 = epoll_create1(0x80000) socket(0x10, 0x3, 0x0) write(r2, &(0x7f000014c000)="260000005803f10000000100000000000000ff0001000007ffff270006741e00004b0002bc9697", 0x27) pwritev(r4, &(0x7f000022b000)=[{&(0x7f00005fb000)="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", 0xfd}, {&(0x7f0000217000)="0cf9a6b6ef6c63e561cf55a09c4726bd5bbe308aa380f0fc41b4aa47f0e080808ed9506d8016a0d62ea565bfefa59635d0629a256a5eed0209065d8e77fd46db099b72082f7324a1b0ed85a3dafd75cecec9ebde4dccddc722434e76eb432bb0d59aad83261f870f09bbd4318d50e7419534caa55079fd9659af530179e81c6edc0ee7bd2891ec321736176e8f822b958e0ac393", 0x94}, {&(0x7f000093c000-0x3a)="f390b8f5ce7e8426b76c92e64f1a6b46288d220ee8ece426885c1758766773e325e9fa83ebf60942bc676c29607e5dc296b97f0e29b50d067238", 0x3a}, {&(0x7f0000072000)="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", 0x1000}, {&(0x7f0000adf000)="982cc6b0389762bf455c5535be1bf1d9913106e9bb7a789a98f770ef6020c0de96aa18ccf4c4d2538e7b6256aec36ade74d92add4e83604ce2af2af4bdf18b626f4b74cf57eb15c371f55d23c239deebfcc7a204acbdb436", 0x58}, {&(0x7f0000890000-0x57)="99eb74044d057f57926ad9bb34f22a733ed00a4d5e052a4294d9d51cb9a659ffa662b4d7e376a37ce95df88a2f70eb0562a4fa28d03e68cf3a54f2bd39f447ccdf2056f0579882ee336fca0ab78442a46bc42b222d9836", 0x57}, {&(0x7f000096a000)="24ea381eba151936a2e34246dc03f8c63f93b20cbb91362537b89b00f2de67711269e03c5a5ba388774e96090000ebff000000a970e4e750eb", 0x39}], 0x7, 0x0) unshare(0x20000) unshare(0x2002001ffff) mknod$loop(&(0x7f0000d5c000)="2e2f66696c653000", 0x400000fd, 0x1) sendmsg$kcm(r3, &(0x7f0000102000)={&(0x7f0000a22000-0x8)=@sco={0x1f, {0x3, 0xfff, 0x0, 0xc05, 0x5, 0x40}}, 0x8, &(0x7f00008e0000)=[{&(0x7f00005fa000)="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", 0x1000}, {&(0x7f0000e37000-0x90)="391a9e2777c57d21e79822a64500cea117787b1643f66d2599a7f3847acc6304206356832281de7a5c7f85beb163648b23551f37985619256e8cd314b5d876aa0a02741a430c033b68a3bae8d2b0fb3c07c5922f18c0d1548180102cebdff55c3f16c838a77e73bcbb44858edea8c202b8f1a21cb8ad91cd8646c3e41043d3c5f064d7488b8703c1f2f976942fbedd2f", 0x90}], 0x2, &(0x7f0000ef1000-0x2f8)=[{0x84, 0x107, 0x6e4, "84cf6398e9b595164e1e4349d6c79f2f1a7ac7364e5c156d3f7c80103be9a8353ed27f854bc70e4bd99facd85584329e28184e1a97a747be14b4287f12563d9d7bfbd2fa56cfdf1eed4d31faf6e27e6105a2bf9f8ac079d32eb180e4e283d3314be75cf0415a739324d1e2ed779d5340df6c0ace9f"}, {0xdc, 0x0, 0x20, "75df85bf962f89c590d2ebb9353b563d6d63386a3344b4ad328cff7eace33633cc38b38ba60cc00233905e8a60541e70cd85bcbb3dc84d8a5ac0461dead6ff8729c07eb8f40676340b57f2b3d965031b67b08b2d4ec2269e3dd8d73c3bec274757b1a9364288e60dde213400c84952b892fcb17bee6d242989fdcebd1c86d469f0e4b528a784b93da69e97cdc1b4e7fb4bf733bda661933692c4b89836c7e5a2d30f0ab73d015187f411cc17b0d0f320ac03eeff801a315e782b28e2a77e302c306afbf882ad15a58be342cbf7064941"}, {0x108, 0x0, 0x0, "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"}, {0x90, 0x11f, 0x1ff, "98411d09d7cc44403ae7fca695ca67392387bb959cb2f56368c9ff381fa34ce66ae6121432ecdcfca1b14e3d764bad72361412343b51b459c38d2d770b16edadcae4211f84cd9c2db62c885d2bf04552cd2c56b6869a36e7e5ca81e00202f02f48f96bbdd30ad3745a229a0417f8089b83bc29136db2e1f30c832e66fe414c3383ffa1c5"}], 0x2f8, 0x40}, 0x4004040) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x2105413, &(0x7f0000797000)="0220b4db") ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000278000-0x18)={0x0, &(0x7f0000336000)=0x0, 0x0, r3, 0x1}) fcntl$setpipe(r4, 0x407, 0x2) perf_event_open(&(0x7f000054b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000934000-0x8)="2e2f66696c653000") 2017/12/03 14:19:06 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000ee9000)="2f6465762f7663732300", 0x483, 0x2000) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000305000-0x30)={0x100000001, 0x2, &(0x7f0000ef6000-0x10)=[@generic={0xf88d, 0x0, 0x0, 0x7f}, @generic={0xd395, 0x2, 0x800000000000000, 0x0}], &(0x7f0000be8000)="00", 0xfffffffffffffffd, 0x80, &(0x7f00009dc000+0x783)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) prctl$intptr(0x10000000000001f, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000057f000)=0x0, &(0x7f00004e5000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ec000)=0x200000000000002) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000bb9000-0x2)=0x9, &(0x7f0000699000)=0x2) ioctl$sock_ifreq(r0, 0x897f, &(0x7f000052b000)={@common="6e723000000000000000000000000000", @ifru_flags=0x200}) r1 = socket$inet(0x2, 0x807, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000004b000-0x90)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009cd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pwritev(r0, &(0x7f0000b9e000)=[{&(0x7f0000b6b000-0x1f)="0d5d91fedaf77939724b83b256f8ef7819366ec37639c785761bd55774f7fc", 0x1f}, {&(0x7f00003a6000-0x1000)="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0x1000}, {&(0x7f00000f9000)="3b954b112a79af10db22c6d46815b0a88a8c293b37cedf63298df95e609387f61ed7d1a7f033353c267391c12fd44258952b5245b8005225191045649b2d9251d18b7bb8c5352c4c03f7d472e7b8421a1a02455caa93c6c6af05bdf4f711a5170d8c25871129ef05f8b545b4389e10d6999e3f4ef5ef21ace9a2e811ff983c06e74782352e5412fb9dac05b9962dd4789b00b62f9d3daab48d89c149b413916c4a87419b", 0xa4}, {&(0x7f0000dd6000-0x2a)="c65dfc1a2b0e9b18e3d93adc89c926427fae7c6d93307f4c98dc6b5db754918ccc01e3dbee21ad1ae268", 0x2a}, {&(0x7f0000352000-0xf2)="430f01e2eb5ff566b23569957483d21a04e57476afbede3c066ba4be67d01d350b60c660c06f41d9236f2d7f3dcdb95b44b0b8036a3b8641ef521e1941adc1b46db3c9699b16550df37ff59da2699bae26ff19d59e9419a18491ef975f94748c64bc7c0f8de4101b1ad5f91500e0687c6dd4958d64a8ab93af1ec40b126eaf0b1f6bb32bf5d3a7dfc25a6050ddf833ea918f879ec00f0602167401d32defa7b51322e2d989f8f0bc0717a3f1f5212d2bffc9dfafc6491b41c97d5b5340fa79328157920c2f6bc54871fb7e3834e5f3bf66f0103297e4a3be39e00a3b103b747546c4bd6bb319b70d6c3fd56a34715864788a", 0xf2}, {&(0x7f0000961000)="b61da60e8359baf440a1ecb40a1df2b4b82cf4a958877237d8c583fd2c0bc90f7eec3d1e4ed04cb327938b508d0edf7fb24ac7e9c8a0fd7d2e46e92041235bc042b483c6c271542f8f82e304ad45be227e5421c85e3828ef4cbd9f44f79a175c8652b8a9902bcc26f83c23af5ed6b282f9926fd0684851a94d3abcc5b3bad39b1c26a7509bf03071276a7a576809e340dfc1493dbb2349d2d2f3d4c8dc9e5e3409fe922f304122c0e4eff01a25b62eded4be65340969161a47d452b61be18d1c0e4cd0a4431a3a3d7164", 0xca}, {&(0x7f0000caf000)="a7bc824391808dfe7007f43e4b4f4986c88ecda612fffb95f97d5a", 0x1b}, {&(0x7f0000dfb000-0xf2)="30e3c1f2332a15342abbfbfd5b7c89b2554cba34c48ce05bfa4d898ac8265347974cec4cfa207ef767faf9381a8883b9f26ae8c932540c14fcf82279968e99565150191c8eab16fb131023aeb65f2826c259ed2650b3efe27d2cabb37c50c170f49dad123a1b53fe2031735dd2255b5fa18a944fd71dc62b6cfe4ea08aa3ec01ca91f0e72c2d6245d10b6cb3d26d3c13b9ed9e50d6a1867d5c09139a7d35f494f60a49a6e41e544c7422df6ee593ef4ad392fddb8aea7cd7b7859c5c6fdf31ac51b4fe9b3498cbef48c0fec58faf3e58b370c455c4c97df57bd6c3e3e09a2cfca8f10862d084ab97a81206f1c9b5edabcbc5", 0xf2}, {&(0x7f0000369000)="1ddcba1f341ff6294823ef1d840a32e5278904f8a731deb009a4e4951f23d1cb474c9dd486536d45ba6defab2ae6b90c5ac42c39501242951015a8408df599b179be8c0667864ecb2aeee820fd1748cc7bed0955117a315890325b552cca1f8b42d8cd8f61cf163593022e575bc20c545a085c9500dca08b271144bc9594d6473fc21d2768f0180f18cd7f3ea75e90fe0431824bcd966dfc7f", 0x99}, {&(0x7f00002dc000)="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", 0xfd}], 0xa, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000841000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0xf, 0x8, "b69fd84f761de1f1cdc39041a5fb3e3d737a7a62e26ea2f8b49ceb97524936fe05280f958f6ff89304bf46ffa122b4c0dcf4c4927d86b234dcf3ed830edeef64", "be70aede646a43ec20bac050f35906fabf811b752401d013509b23d4d60c909d", [0x10000, 0x5], 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00002c4000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000aa0000)={0xffffffffffffffff, &(0x7f0000a00000-0x82)="332e10ababecfb007b39b49a07c6a33e01b662354b4c2f6e6b4ec6e79e6a82c87a77fe5d405c59396e4abb82e7cd6bf349c6608483e9fd1ecc341dd70b1c6c50db2316006eb6afc20b5174795ea94445a3096fcd28e3b953e2383c0c99cf902853947b75340198a3325f0fcab2eb03590f647f3356748585e7da69e2edd8a5f0e7f0", &(0x7f000078d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000000f000)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) sendto$inet(r1, &(0x7f00009bf000)="c8", 0x1, 0x0, &(0x7f0000f02000+0x61a)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000b27000-0xe0)=[{{&(0x7f0000712000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000aa4000-0x40)=[{&(0x7f00003e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f00008db000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000f8d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a9e000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000230000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000ea0000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f00004c4000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000d1a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x8, &(0x7f000074b000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x8}, 0x7}, {{&(0x7f0000610000-0x9)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000b29000-0x48)=[], 0x0, &(0x7f00004fa000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x6}, {{&(0x7f0000eac000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b8f000-0x8)=[{&(0x7f00003ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x1, &(0x7f0000938000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x400}, 0x8001}, {{&(0x7f0000153000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000557000-0x20)=[], 0x0, &(0x7f0000c29000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x1000}, 0x800}, {{&(0x7f00008a7000-0x7)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000575000)=[{&(0x7f0000598000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000f77000)="", 0x0}, {&(0x7f00005b9000-0x3)="000000", 0x3}, {&(0x7f00009be000-0xe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x4, &(0x7f0000700000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x1000}, 0x5}, {{&(0x7f0000b01000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc9000)=[{&(0x7f0000fda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f000090a000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000740000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00007df000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000551000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000c79000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000bfc000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000050000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000fc5000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000308000)="00000000000000000000000000", 0xd}], 0xa, &(0x7f000065c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x40000000000003}, 0x3}, {{&(0x7f0000ad6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000252000-0x28)=[{&(0x7f0000dd1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000630000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000030000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000eab000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000602000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x5, &(0x7f0000993000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x10001}, 0xffffffff}], 0x7, 0x2002, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000865000)={0x4000000004, 0x0}, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000095000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e03000)={0x0, 0x0, 0x0}, &(0x7f00004c8000-0x4)=0xc) 2017/12/03 14:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x101000) r3 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000439000-0x10)={0x0, 0x0, 0x0, 0x7, r3}) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000458000)={0x101, 0x3, 0x8, 0x7ff, 0x10000, 0x5, 0xff, 0x0, 0x100000001, 0x4dc2}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00002e0000)={0x0, 0x0}) r5 = dup2(r0, r1) mknodat(r5, &(0x7f0000b23000)="2e2f66696c653000", 0x8, 0x3ff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00002b3000-0xc)={0x0, 0x0}) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000e34000)=0x7, &(0x7f000076e000-0x4)=0x1) socketpair(0x0, 0x0, 0x0, &(0x7f000010e000-0x8)={0x0, 0x0}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000fe6000-0xc)={0x0, 0x0}) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f000080f000)={&(0x7f0000627000/0x2000)=nil, 0x2000}) 2017/12/03 14:19:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00008d5000-0x4)=0x100000001, 0x4) get_thread_area(&(0x7f0000b37000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x1, 0x0, 0x2, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x40000013) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x80800) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000005b000)={0x7000201c, 0x0}) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000)="cafcb22a9906002d60b88cff430bb321efedffaa0ca413718c2824cf04841b0b1c9aa6cd00c4952e3cbbe9834f45ebd7bb28a0917b77f9492e0ad6270cba420726b6e2926f646c9e5863e14707008cb16c91a376bf41e02700000009422df4c66d7075f8c3676a872c3989e4b5883afa7d5bbbaf8d0037d8a5e7f46f7a12a93e3e64e6675fe2bbe165a6b06fd2f7c4f23adf3e164e4199920000000000008105eb971709c56f8df3d9508b8eb2c0d982dceca26fef27a9d8b74e688e4f14c3225819b9b2feacc81df93d9c9bf82326ac84f7412067a7a4de2ae12bb97891adb9b34c9e", &(0x7f0000298000)="37865c4883171415132306d5b1013899d956ddd5da0f39302bb85fc51eb28b1720d4ca210ca4a48c0cd1c4cda12d25c0202c3530c278279f2428cadec97d06d6876e7e5a5d9334ae5978723ea4e3c115b3ef357a193a6f7fc092e5b639d0bad5eb8c62dc74b31b93e39d5e6bd851ca2f79efe5cef0171688bf9c346312636ce0fe1909a8c3fbcee2ce9ae4c461dab919c062c401c8788bcdf86a415876c6c01bcba302e53c567732f26e55e708d3c0bd87d9d89de180aedc8cce9d614c79f7f8d4bc97770848a18e0b656f9fc296a9556a50cc797b20bf299d3a42909b5c413b74e5b10e480d20c1f4824244f29af1d6135579"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(r6, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r1, 0x9) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f000005c000)=0x0) r9 = gettid() getpeername$packet(0xffffffffffffff9c, &(0x7f0000cc1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c3000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006f9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000fde000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000028e000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x9, 0x1, 0x3, 0x0, 0xa0, 0xa0, 0x0, r10, r11}, {0xfffffffffffff5db, 0x800, 0x10000, 0x40, 0x1f, 0x1ff, 0xb3fa, 0x4}, {0x1, 0x3, 0x3, 0x8000}, 0x40, 0x6, 0x6, 0x0, 0x8, 0x2}, {{@in=@multicast1=0xe0000001, 0x8, 0xffffffff}, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe00000000000, 0x2, 0x3, 0x7, 0x1, 0x10001, 0x3}}, 0xe8) rt_sigprocmask(0x2, &(0x7f0000f01000-0x8)={0x4}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000913000-0x4)=0x0) clock_gettime(0x0, &(0x7f00006e0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{r7, 0x0}, {r12, r13+30000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r4, 0x480, 0x0}, {r4, 0x240, 0x0}, {r4, 0x1301, 0x0}, {r5, 0x1000000200, 0x0}, {0xffffffffffffffff, 0x400000000, 0x0}], 0x6, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f00006d3000-0x8)={0x0}, 0x8) timer_settime(r6, 0x4001, &(0x7f0000147000)={{r12, r13}, {r8, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet(r1, &(0x7f0000194000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) 2017/12/03 14:19:06 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b97000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000513000-0xc)={&(0x7f0000168000)="2e2f66696c653000", 0x0}, 0xc) fcntl$addseals(r0, 0x409, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000007f002000e6000d77aa32"}) openat$kvm(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000071e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000dc8000-0x28)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb95e03456", 0x27) sendto$inet6(r2, &(0x7f0000fd4000-0x4)="6104001c", 0x4, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x3, 0x84) accept4$inet(0xffffffffffffffff, &(0x7f0000d7e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80000) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000f57000)=0x40c, 0x4) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000b75000-0x10)={0x0, 0x4, &(0x7f00007ce000-0x58)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000c24000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x200, 0x2, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ab0000)={r5, 0x89}, &(0x7f00000df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) pipe(&(0x7f00002f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000be6000)={r5, 0xe2, "27236ee6e85abcf90000000000000003c01b6fcefa62a8318c94ae60b793955500e3637efc38164c59bf1e8d56644c015861aeb67bded1e102db5d378facf7ff1b444e0b747fe3281b02693bcab742100d3c15fc30ef33b35a56336c36a87118981629418f6eeb34fe6a7773f1b84510060000004085361ce306f4ac07c0df628581683e4c4def1dc92290a0a062454c399cd10220f1a74eb9380548c8819c61b2ffa7aa53ff8732fa0e6d2e946001b851f991e5b5a615feb4b6f08878c549ec17c28bf0016eaae16a7a56f480ed36af2c8eb3ca447fe0bb7253583c5034be6d5303"}, &(0x7f0000561000)=0xea) 2017/12/03 14:19:06 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e63000)="2f6465762f696e7075742f6d6f7573652300", 0x4574, 0x200) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e64000-0x8)={r1, 0x702000}) r2 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r5 = dup2(r2, r3) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) [ 35.456778] sg_write: data in/out 822404280/195 bytes for SCSI command 0x12-- guessing data in; [ 35.456778] program syz-executor1 not setting count and/or reply_len properly 2017/12/03 14:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(0xffffffffffffffff, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005c2000)="2f6465762f766373612300", 0x4, 0xffffffffffffffff) write$eventfd(r0, &(0x7f0000766000)=0x3f, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000083000)=0x0) perf_event_open(&(0x7f0000546000)={0x0, 0x78, 0x7, 0x200, 0x401, 0x593, 0x0, 0x9, 0x1000, 0x1, 0x32fdb5, 0x1, 0x80000000, 0x8, 0x0, 0x800, 0x0, 0x2, 0x3, 0x600, 0x9, 0x182, 0x7, 0x4, 0x40000000000000, 0x2, 0x0}, r1, 0xc1fa, r0, 0x3) sched_setparam(r1, &(0x7f00006e5000)=0x3f) unshare(0x8000400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003b1000-0x20)={{&(0x7f0000f75000/0x3000)=nil, 0x3000}, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000292000-0x6b)={0x0, 0x63, "c9e4d91b77bc1279976cc1ac69a98e7ba2aca167848c42d35b9a776554932eb3ea6dd0acc7a3f5aadfa4536678bda74bf8ff0bd36f4fb733a36f670718939182b8a14b33766f3897d20173f991a7d67cf80bf058b867036d666d97d6c592b1511722b9"}, &(0x7f0000839000)=0x6b) getrandom(&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f28000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e79000-0x10)={0x0, r3, 0xfffffffffffffc00}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000205000)={r0, 0xd36, 0x1e4d03a9, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000001000)={r4, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x14, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) arch_prctl(0xe71c6e89922d0c7d, &(0x7f0000cc9000-0xaa)="51b04b7b275ae102ee989b431241a870eac75d3cf2d8b91f51d644f76395e9a773b692f7699c0c6fda079436fa47bde4e673adc25243dc266f05584e06d669237bb7e44c1bc1af537fed0ccdaad653beef5f9212cb3c713a7bfe3eeff4fef4f2699b6e0719c0d6114dd12e38038fd5e67cfbbedd6433968cb6ebb364e94a0676365a183f46784e54dd79beed2872d3bf45e3fdb8e1197a31f2937e3ff540780745169b018c015c45065f") ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2017/12/03 14:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000819000-0x1c)={&(0x7f0000b36000-0x1e)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000013d000-0x20)=[{&(0x7f0000384000)="f1aa05", 0x3}], 0x1, &(0x7f0000398000)=[], 0x0, 0x20000000}, 0x400000000008002) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019d000)="2f6465762f73657175656e63657200", 0xa000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000061a000)={0x1f, 0x0}) r1 = syz_open_dev$mouse(&(0x7f00009e9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x200000) sendto$unix(r1, &(0x7f0000439000)="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", 0x59e, 0x80, &(0x7f0000ca2000-0x10)=@file={0x0, "2e2f66696c653000"}, 0xa) chroot(&(0x7f0000207000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f6000-0x9)="2f6465762f6b766d00", 0x8, 0x0) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000965000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x0, 0x0, 0x2, 0x80, 0x20, 0x3, 0x0, r3}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x1f}, {0x0, 0x1, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x5, 0x1, 0x4, 0xffffffffffffffff, 0x8}}, 0xe8) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9c000)="2f6465762f6877726e6700", 0x0, 0x0) r6 = add_key$keyring(&(0x7f0000ba3000)="6b657972696e6700", &(0x7f0000f76000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f000098d000)="656e6372797074656400", &(0x7f0000b37000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000583000-0x12)="2f6465762f696e7075742f6d6f7573652300", r6) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000370000)=@assoc_value={0x0, 0x5960f7aa}, &(0x7f0000de8000-0x4)=0x8) readv(r4, &(0x7f0000437000-0x20)=[{&(0x7f0000091000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000a1f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00003a9000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000085a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={0x0, 0x180000000000000}, &(0x7f0000f84000)=0x8) syslog(0x9, &(0x7f00004de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) sync() ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f00005a9000-0x10)={0x10001, 0x1000, 0x8000}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[0xfffffffffffffffa, 0x0], 0x2, 0x800, 0x81, 0x80000000, 0x0, 0x8, {0x6, 0x4e, 0x1, 0x4040000000, 0x3f, 0x101, 0x8001, 0x7, 0x9e14, 0x5, 0x4, 0x7, 0x9, 0xff, "0d018fc5a3705465f622495e50c591f9c3a11f9b89ff708c979f81735bb8f69b"}}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f00000d8000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0xfffffffffffffffd, 0x0, 0xb, 0x0}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000c2a000)="2e2f66696c653000", 0x0}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000680000-0x4)=0x100000000003) connect$inet6(0xffffffffffffffff, &(0x7f0000d93000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000007f}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000957000-0x6)={r8, 0x7ffffffe}, 0x6) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000004d000-0x18)={0x1, 0x0, [{0x2000000038d, 0x0, 0xc2}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f000016c000)={0x0, &(0x7f0000588000)=[]}) rt_sigaction(0x3, &(0x7f0000297000-0x20)={0x6, {0x8}, 0x901bce99e9dc4443, 0x4}, &(0x7f00009a3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000089d000-0x8)={0x0}) 2017/12/03 14:19:06 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000bf000-0x9)="2f6465762f73672300", 0xffffffffffffffc1, 0x200000) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000016f000)=0x0, &(0x7f0000e65000-0x4)=0x4) r2 = memfd_create(&(0x7f0000e64000-0xc)="496465762fff6f4000000118", 0x1000000000001) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000e65000)={0xee, 0xffffffffffffff80, 0x4, 0x7}, 0x10) r4 = dup2(r0, r2) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000e67000-0x8)={0x7}, 0x8) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) [ 35.559429] sg_write: data in/out 822404280/195 bytes for SCSI command 0x12-- guessing data in; [ 35.559429] program syz-executor1 not setting count and/or reply_len properly 2017/12/03 14:19:06 executing program 4: mmap(&(0x7f0000000000/0x758000)=nil, 0x758000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000222000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c9f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r3, 0x80000) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f000084c000)={0x4, 0x4, 0x6}) r5 = socket$netlink(0x10, 0x3, 0xc) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00000f6000-0x4)=0x6, 0x4) setsockopt$sock_void(r5, 0x1, 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000e5000-0x4)=r4, 0x4) sysfs$2(0x2, 0x136e, &(0x7f0000fd3000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f000030b000)="00000000", &(0x7f0000000000)=0x4) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000757000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}) 2017/12/03 14:19:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000c30000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x1, &(0x7f0000694000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000029a000)={0x2, 0x78, 0x29, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000009, 0x0, 0x20, 0x0, 0x1000000000000002, 0x3, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x8) r5 = syz_open_dev$loop(&(0x7f0000ca8000)="2f6465762f6c6f6f702300", 0x8, 0x8200) dup(r2) r6 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x100000000000, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7, 0x7, 0x5, 0x9, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffff, &(0x7f0000cbd000-0x3)="29c1b8", &(0x7f0000870000)=0x0, &(0x7f000039f000)=0x0, &(0x7f00004f6000)="") r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00005ad000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$netlink(0x10, 0x3, 0xf) r9 = getuid() getresgid(&(0x7f0000e75000)=0x0, &(0x7f0000b7b000-0x4)=0x0, &(0x7f0000037000)=0x0) getresuid(&(0x7f0000e2c000)=0x0, &(0x7f0000409000)=0x0, &(0x7f0000f40000-0x4)=0x0) sendmsg$netlink(r8, &(0x7f00002c7000)={0x0, 0x0, &(0x7f0000485000-0x10)=[], 0x0, &(0x7f0000a79000-0xec)=[@cred={0x18, 0x1, 0x2, r1, r13, r10}, @cred={0x18, 0x1, 0x2, r1, r9, r10}, @cred={0x18, 0x1, 0x2, r1, r9, r12}, @rights={0x20, 0x1, 0x1, [r3, r4, r2, r7, r5]}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @cred={0x18, 0x1, 0x2, r1, r9, r10}, @rights={0x10, 0x1, 0x1, [r6]}, @cred={0x18, 0x1, 0x2, r1, r9, r11}, @cred={0x18, 0x1, 0x2, r1, r9, r11}, @cred={0x18, 0x1, 0x2, r1, r9, r10}], 0xec, 0x4008880}, 0x800) socket$inet_udp(0x2, 0x2, 0x0) socket(0x100000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f0000937000)={0x2, 0x78, 0x889, 0x10000000000002, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0xffbffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4080, 0xfff, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socketpair(0x400000000000001, 0x80005, 0x2a, &(0x7f000055a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000070d000)={0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f00001c8000)="2f6465762f736e642f74696d657200", 0x0, 0x20008001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fc6000-0x34)={{0x3, 0x0, 0x5a, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffa726, 0x0, 0x0, 0x80000040fe, 0x0, 0x80000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x12, 0x78, 0x21, 0x800003, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00002dd000)="2f6465762f73672300", 0x9, 0x23f) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x20003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552d, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ftruncate(r4, 0xffff) write(r4, &(0x7f00007fc000-0x3)="48080a", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009da000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) sendfile(r0, r4, &(0x7f0000677000)=0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0x52) recvfrom$ipx(r3, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x40, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000d6f000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x201000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") 2017/12/03 14:19:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005d5000)="2f6465762f736e642f73657100", 0x0, 0x880) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f000001f000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000581000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x21, "726663373533392863686163686132302c6372633332290000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000411000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000784000)="b55e98a107d48b5cea2ca0960dc4481e76f5accb4c112fb5704c18be5d971b24"}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000471000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b27000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f00001b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x42, &(0x7f000001e000-0x14)={0x11, 0x18, r3, 0x1, 0xb707, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_open_dev$urandom(&(0x7f0000ad2000)="2f6465762f7572616e646f6d00", 0x0, 0x2) bind$alg(r1, &(0x7f000048c000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/03 14:19:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) pipe(&(0x7f00002a0000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e5d000-0x4)=0x0) io_setup(0x80000001, &(0x7f00006d1000)=0x0) io_setup(0x0, &(0x7f0000915000-0x8)=0x0) io_setup(0x6, &(0x7f00003d0000-0x8)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f7667615f6172626974657200", 0x10204, 0x0) io_submit(r4, 0x2, &(0x7f0000140000)=[&(0x7f0000716000-0x40)={0x0, 0x0, 0x0, 0x40008, 0x0, r1, &(0x7f00003d5000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r3}, &(0x7f00000e6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7fffffff, r5, &(0x7f0000640000-0xc0)="96bda1945d37280f076227e6acee010c4e6f37800ef6e49c8db4b13f4a6c9899c845e4f36ccec4675d82a35b46db8ef1e5c79517e761d4d744739295402fc9be6838ee859e5219ac89583e0e3ed9a4b70f0f27fb580bc6e5eb1cb56b69f067e92a397afc31b83347d6391a439d7ac6392e6b8d5d364e00fbe09b1a9f43783279be7ded36d03c66fa4255e46d608a34363da2404cb15ead17921947f249b1f26b25f003e6986ac21549ab437421e8e73fe775a282ece795aa8464543a2fc9f3ba", 0xc0, 0x3, 0x0, 0x1, r3}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082f000-0x4)={0xffffffffffffffff}) memfd_create(&(0x7f0000c28000)="", 0x1) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r7 = open(&(0x7f0000019000)="2e2f636f6e74726f6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000138000-0x20)={0x1, 0x0, [{0x80000001, 0x6, 0x1, 0x7f, 0x7, 0x0}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000018000-0x4)=0x0, &(0x7f00008a8000-0x4)=0x4) r8 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) write$evdev(r8, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x7fffffff}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) mkdirat(r7, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r7, &(0x7f0000013000-0xa)="2e2f66696c653000") renameat2(r7, &(0x7f0000aea000-0xa)="2e2f66696c653000", r7, &(0x7f0000f5b000)="2e2f636f6e74726f6c00", 0x2) dup3(r1, r1, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ccf000)="2f6465762f70746d7800", 0x100, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000f02000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="56d23189896b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/03 14:19:06 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004b1000-0x18)={r1, &(0x7f000043d000)="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", &(0x7f000056d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:06 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) [ 35.730328] FAULT_INJECTION: forcing a failure. [ 35.730328] name failslab, interval 1, probability 0, space 0, times 1 [ 35.742678] CPU: 1 PID: 5387 Comm: syz-executor2 Not tainted 4.15.0-rc1+ #115 [ 35.749945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.759269] Call Trace: [ 35.761829] dump_stack+0x194/0x257 [ 35.765434] ? arch_local_irq_restore+0x53/0x53 [ 35.770093] should_fail+0x8c0/0xa40 [ 35.773783] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 35.778861] ? find_held_lock+0x39/0x1d0 [ 35.782909] ? find_held_lock+0x39/0x1d0 [ 35.786959] ? lock_downgrade+0x980/0x980 [ 35.791103] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 35.796970] ? rcu_note_context_switch+0x710/0x710 [ 35.801884] should_failslab+0xec/0x120 [ 35.805833] kmem_cache_alloc+0x47/0x760 [ 35.809884] sock_alloc_inode+0x70/0x300 [ 35.813917] ? sock_destroy_inode+0x70/0x70 [ 35.818219] ? security_transition_sid+0x75/0x90 [ 35.822949] ? sock_destroy_inode+0x70/0x70 [ 35.827244] alloc_inode+0x65/0x180 [ 35.830842] new_inode_pseudo+0x69/0x190 [ 35.834875] ? prune_icache_sb+0x1a0/0x1a0 [ 35.839099] sock_alloc+0x41/0x270 [ 35.842619] __sock_create+0x148/0x850 [ 35.846487] ? ___sys_recvmsg+0x630/0x630 [ 35.850608] ? syscall_trace_enter+0x5fb/0x1100 [ 35.855256] ? trace_raw_output_sys_exit+0x100/0x100 [ 35.860347] SyS_socketpair+0x115/0x640 [ 35.864297] ? SyS_socket+0x200/0x200 [ 35.868067] ? SyS_write+0x184/0x220 [ 35.871757] ? SyS_read+0x220/0x220 [ 35.875358] ? do_fast_syscall_32+0x156/0xf9d [ 35.879831] ? SyS_socket+0x200/0x200 [ 35.883605] do_fast_syscall_32+0x3ee/0xf9d [ 35.887910] ? do_int80_syscall_32+0x9d0/0x9d0 [ 35.892476] ? lockdep_sys_exit+0x47/0xf0 [ 35.896599] ? syscall_return_slowpath+0x2ad/0x550 [ 35.901507] ? sysret32_from_system_call+0x5/0x3b [ 35.906328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.911151] entry_SYSENTER_compat+0x51/0x60 [ 35.915530] RIP: 0023:0xf7f76c79 [ 35.918866] RSP: 002b:00000000f777208c EFLAGS: 00000296 ORIG_RAX: 0000000000000168 2017/12/03 14:19:07 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f000060a000)="496465762fff6f4000000118", 0x8000400000) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x5, &(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00007d2000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000000, 0x8800, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xbffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe72, 0xc4, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x2000000000003) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ee000-0xc)={0x4, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x1000, &(0x7f00000ce000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x2, 0x100}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000352000-0x400)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0xe02549c21220d4ed, 0x0) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000e95000)=0xc92c, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000090f000)={0x0, 0x18}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000163000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet6(0xa, 0x8, 0x5) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) [ 35.926546] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000000001 [ 35.933783] RDX: 0000000000000000 RSI: 0000000020e49000 RDI: 0000000000000000 [ 35.941028] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 35.948267] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 35.955506] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 35.962993] socket: no more sockets 2017/12/03 14:19:07 executing program 6: r0 = socket(0xa, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="00", 0x1, &(0x7f0000a70000-0x1)="00") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cdb000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x1, 0x1, "26a016c252d8", 0x1000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000640000-0x4)=0x0) getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000ff3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x25ad, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c80000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x3fc, 0xffffffffffffffff, 0x0}, &(0x7f0000d19000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e97000-0x108)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0xbd, 0x4, 0xd6c, 0x0, 0x7ff, 0x80000000, 0x80000001, 0xc09, 0x7, 0x8001, 0x3, 0x9, 0x0]}, &(0x7f0000311000-0x4)=0x108) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00007f3000-0x28)={0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d32000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000902000-0x13)={r5, 0xb, "b769267d8158f9780b09f5"}, &(0x7f0000931000-0x4)=0x13) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)="") clock_gettime(0x6, &(0x7f0000dfc000)={0x0, 0x0}) clone(0x200, &(0x7f000044d000)="64", &(0x7f0000856000-0x4)=0x0, &(0x7f0000ab7000)=0x0, &(0x7f0000795000)="") execve(&(0x7f0000f62000-0x8)="2e2f66696c653000", &(0x7f0000f86000)=[&(0x7f0000c51000-0x12)="2f6465762f696e7075742f6576656e742300", &(0x7f000008d000-0x1)="00"], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)="6367726f7570266574683176626f786e65743125766d6e65743173656c696e75782d00"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f00006fe000-0x190)={0x1f, {{0xa, 0x2, 0x3777, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mknod(&(0x7f00002e4000-0x8)="2e2f66696c653000", 0x100, 0x6) sendmsg(r6, &(0x7f0000f73000)={&(0x7f00005cf000-0x10)=@nfc={0x27, 0x3, 0x401, 0x1}, 0x10, &(0x7f0000dea000)=[{&(0x7f0000bd1000-0xa9)="eb8d0b8a415accaa1c46b5821e4e41ef292ef6fcddeabd8d814e40f1ac3c7ee5be86bb4e4950cbf22a71dd9988604eb9012b4745371b9322d306690dc71db49e35020300a8eb51e43d539c6469b49b4ad8a5bc5d7645cc6cd95d27fb324e59c62befa05bea79f7c521640eb0cc60ab4aff5ba643c5c0656d3f8fafdeb6f92a275f81bf68a667919ec0f43c2a4faa5d82691f4e938bb5740f95ed89f401cd2553f2b134ab637ca48009", 0xa9}, {&(0x7f000090c000-0x1000)="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", 0x1000}, {&(0x7f0000534000)="7b0e2fead28567318fd59ad604174cd8694198c6252d8463c7a6e6", 0x1b}, {&(0x7f0000b19000-0xe4)="f83975fc95f065f73d0d934949483f2d50a27ca8167857cd557fb1ff0f255ec3950241acbf06fd6041e5c29cc91219da21c2606cbbca29fb9305b037014f3c9447e5e0c81d0191cbd39d8609b4ec0f84b3287b88ce8fdf6af41159032132b04d9daa62f1a29fd6d48c829ab9549b6d33baa08de4ad7bf8f9e443957bb28e3b7b9952a8d2848ccc74f4c21a6cd51290349f55af5bcfa66203d94471ba9509b26f9a81d8f3c32bedb463c38383e4dd9bccde044e8ca897bd26f1401f9ddc18ccb1084013b4ed23a70ebe46d83a4ffc49fe2c50d28bdf99eef23dc1b9eb700d06aa1e40b339", 0xe4}, {&(0x7f00003fa000-0xf)="51793c318b40a1e0e6a96a442423cf", 0xf}], 0x5, &(0x7f000079d000-0x78)=[{0x78, 0x11f, 0x1, "3f520f3e753e8b9b66a1dae624006ee34b2571c2c7b24deae43c295002f78b8c499184da5004a596373bf7190a8377824df2156a055a3bf081b4f78ac9f4754c23afca93240093c02681c0eea63abf566c07ee5b4191c0f57441e62337b51f50f657002bfc21b631"}], 0x1, 0x4000}, 0x10) 2017/12/03 14:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cbd000-0x11)="00000000000001020000008c5ee18c10", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000582000)="6874637000", 0x5) r1 = syz_open_dev$sndseq(&(0x7f00001f1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000e42000-0x5c)={0x2, 0x0, 0x9, {0x0, 0x989680}, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r1, &(0x7f0000a7b000)="") 2017/12/03 14:19:07 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="d308765b6fa09f97d67c4412b295ced3", @ifru_addrs={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d44000-0x8)="2e2f66696c653000", 0xb) statfs(&(0x7f0000838000)="2e2f66696c653000", &(0x7f00009f8000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000054d000-0x8)="2e2f66696c653000", &(0x7f0000992000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x3, &(0x7f00006c4000)="") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d58000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af2000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a2a000-0x4)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008f2000+0x212)={r1, 0x661e}, &(0x7f0000e1f000+0x24d)=0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f00004c5000)={&(0x7f0000b99000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000405000)=0x0) sched_setattr(r2, &(0x7f0000aac000-0x30)={0x30, 0x0, 0x0, 0x2, 0x2, 0x80000001, 0x0, 0xfe}, 0xfed9f1018133dab9) pivot_root(&(0x7f00009cf000)="2e2f66696c653000", &(0x7f0000421000-0x8)="2e2f66696c653100") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ec7000)={r0, &(0x7f00008e0000-0xdd)="20de1c98027e9ccfe12170838b832dc4bb75243ee0453713f519f4461009a0aec4291f1155cc5d4fc743cf65a2bec86b90a5430874d087f58de9fa268fa87bdc1c97094311299b505aef61adbb466ce1db99bb72d3b3f04a4b49f46e2a57f88cad478fcafb406e49e4c2be91b6acb4a2c5f533c973787610c85b876aceae869032d2044b4853c70b55449a32f76956228ab08c69ee7d8cf52b80248ffce45f002bf540e6270021e5b670fb7c13fee93833353a61fc391f489cbdb5eafdbeb13256e044d395f5de76c78e69390b8c311c9597f9e3f9c02cce771df90ff6"}, 0x10) stat(&(0x7f0000865000-0x8)="2e2f66696c653000", &(0x7f00002e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/03 14:19:07 executing program 2 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000b9000)="2f6465762f7663732300", 0x6, 0x10200) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ea9000)={0x6, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x3, 0xc180, 0x9, &(0x7f0000ef1000)=@common="69703667726530000000000000000000", 0xffffffffffffff30, 0x3, 0x8000}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000e11000)=0x37) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000ec0000)={0x0, 0xd000, 0x2, 0x5, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009f5000)={&(0x7f0000d30000-0x8)="2e2f66696c653000", r2}, 0xc) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xeb3, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000130000)={0x1, 0x0, [{0x20000000186, 0x0, 0x0}]}) 2017/12/03 14:19:07 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000e64000-0xbc)={0xffff, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "4efc7c787688f847", "49df43ea3b864aee3572b63e1be57a4ebc0cba57d669cce22a4c28bdfaedf981", 0x6, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e64000-0x9)="2f6465762f73672300", 0x20000, 0x180) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fcc000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000953000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c3c000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000099b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x7f, 0x1000, 0x400, 0x7fff, 0x20000, r4}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000415000)={@generic="37ea5709dad96afaf01adf7f84498845", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000abc000)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) sync_file_range(r5, 0x1f, 0x80, 0x5) epoll_create1(0x80000) 2017/12/03 14:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004c8000)="2e2f66696c653000", 0x901, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000004f000)={0x0, 0x200, 0x3ff, 0xfffffffffffffa49, 0x68, 0x2}, &(0x7f00009f2000+0x344)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bb0000-0x8)=@assoc_value={r1, 0x4}, 0x8) r2 = add_key(&(0x7f0000bdc000)="636966732e69646d617000", &(0x7f0000407000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000ec5000-0xa)="08007a6b616c6c658b00", &(0x7f00002d5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000db000-0xb4)="23bf492e58cbee7155d62f4401d1fb36287fbdf434cda1ec34d42568db9a1e29d7c75080e8089d8cdf1a64f4c08fae3b83271f9916d958c936d81972a20cf745d53c6fcc0968aa03737313e2eb05f0427c205589defc6ca3729dc3428819395763cc4dc58d55f3e41609d8fb4a8e4aceb5d05f18cc279b0c29d47102751008de4a104b7dc2a905f7b2d64d37fdfeb3c35200ef6dbcf388c3e16090d128077c989286b6ddfc6cd327063675d6e933f9bdddb7a972", 0xb4, r2) clock_adjtime(0x0, &(0x7f0000c89000-0x68)={0x811d, 0x4, 0x401, 0x100, 0xfffffffffffff001, 0x72ed7605, 0x2, 0x101, 0x8, 0xb2e, 0x9, 0x100000001, 0x7, 0x401, 0x401, 0x8000, 0x4, 0x0, 0x3ff, 0x0, 0x80000000, 0x40, 0x400, 0x5, 0x3, 0x6}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000307000-0xf)="2f6465762f73657175656e63657200", 0x4040, 0x0) fchmod(r0, 0x2) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000409000)="") [ 36.097689] FAULT_INJECTION: forcing a failure. [ 36.097689] name failslab, interval 1, probability 0, space 0, times 0 [ 36.149149] CPU: 1 PID: 5417 Comm: syz-executor2 Not tainted 4.15.0-rc1+ #115 [ 36.156442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.165771] Call Trace: [ 36.168332] dump_stack+0x194/0x257 [ 36.171937] ? arch_local_irq_restore+0x53/0x53 [ 36.176596] should_fail+0x8c0/0xa40 [ 36.180286] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 36.185359] ? save_stack+0x43/0xd0 [ 36.188955] ? kasan_slab_alloc+0x12/0x20 [ 36.193072] ? kmem_cache_alloc+0x12e/0x760 [ 36.197366] ? sock_alloc_inode+0x70/0x300 [ 36.201571] ? alloc_inode+0x65/0x180 [ 36.205343] ? new_inode_pseudo+0x69/0x190 [ 36.209544] ? sock_alloc+0x41/0x270 [ 36.213226] ? __sock_create+0x148/0x850 [ 36.217263] ? find_held_lock+0x39/0x1d0 [ 36.221310] ? lock_downgrade+0x980/0x980 [ 36.225453] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.231307] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.237166] ? rcu_note_context_switch+0x710/0x710 [ 36.242083] should_failslab+0xec/0x120 [ 36.246034] kmem_cache_alloc_trace+0x4b/0x750 [ 36.250584] ? kmem_cache_alloc+0x469/0x760 [ 36.254894] sock_alloc_inode+0xb4/0x300 [ 36.258924] ? sock_destroy_inode+0x70/0x70 [ 36.263223] ? security_transition_sid+0x75/0x90 [ 36.267953] ? sock_destroy_inode+0x70/0x70 [ 36.272250] alloc_inode+0x65/0x180 [ 36.275863] new_inode_pseudo+0x69/0x190 [ 36.279895] ? prune_icache_sb+0x1a0/0x1a0 [ 36.284115] sock_alloc+0x41/0x270 [ 36.287629] __sock_create+0x148/0x850 [ 36.291495] ? ___sys_recvmsg+0x630/0x630 [ 36.295637] SyS_socketpair+0x115/0x640 [ 36.299589] ? SyS_socket+0x200/0x200 [ 36.303359] ? SyS_write+0x184/0x220 [ 36.307042] ? __do_page_fault+0x3d6/0xc90 [ 36.311248] ? SyS_read+0x220/0x220 [ 36.314852] ? do_fast_syscall_32+0x156/0xf9d [ 36.319320] ? SyS_socket+0x200/0x200 [ 36.323092] do_fast_syscall_32+0x3ee/0xf9d [ 36.327393] ? do_int80_syscall_32+0x9d0/0x9d0 [ 36.331955] ? lockdep_sys_exit+0x47/0xf0 [ 36.336075] ? syscall_return_slowpath+0x2ad/0x550 [ 36.340979] ? sysret32_from_system_call+0x5/0x3b [ 36.345798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.350622] entry_SYSENTER_compat+0x51/0x60 [ 36.354998] RIP: 0023:0xf7f76c79 [ 36.358335] RSP: 002b:00000000f777208c EFLAGS: 00000296 ORIG_RAX: 0000000000000168 [ 36.366017] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000000001 [ 36.373258] RDX: 0000000000000000 RSI: 0000000020e49000 RDI: 0000000000000000 [ 36.380496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 36.387737] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/03 14:19:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, r0, 0x0) chmod(&(0x7f00002d2000)="2e2f66696c653000", 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb3000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000fb2000-0xff)={0x3ff, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6c405529, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffffe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fb2000-0x8)="2e2f66696c653000", &(0x7f0000089000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000fb1000)="2e2f66696c653000", &(0x7f0000b23000)="2e2f66696c653000", 0x2000, r5, r6, 0x2a86e915, 0x5, 0x4000) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x8011, r4, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000fb4000-0x9)="2f6465762f73672300", 0x81, 0x440000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000001c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x0, 0x8, 0x40}, &(0x7f0000c09000)=0xa0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000fb3000)={r8, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d2c000-0x4)=0x8c) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000fb5000-0x6)="727872706300", &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c8e000-0x74)="83fd2d87e8b253c4809ad8b2adb0200d3c6ccea8a949dbe94dd008da969aa56466b0794619c02def01be61dedf70ee84a58e07bbb216bb8f785a572e178bb91ac342a8a47ef2664e957b50e8a17739594e16da390fda4e618006d8d038554e5a1162062618f93bf41a4b53bcf34e6798f152987d", 0x74, 0x0) keyctl$chown(0x4, r9, r5, r6) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000fb3000-0x18)={0x0, &(0x7f0000fb3000-0x8)=0x0, 0x4, r4, 0x4}) close(r1) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000afc000)=0x9) 2017/12/03 14:19:07 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e64000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x440880) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d6e000-0x4)=0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000951000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r4 = dup2(r1, r2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2017/12/03 14:19:07 executing program 4: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x3f}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x8d, "abd6a3620e6ee8c2aec978d30b23389bbd0a4e19ee1af429a87df866e2b0a88472d3a31e42c9d4dd38399bfe63447362b7b7f92ed349accac6599432099b4e4f1fab79c8820d10eea7bd0fa9b1b4752964d4aaf073a4a04dbc2386138a6c7ab7bba2fd1e9adaf5e04c3aacdec8e7435037fcf1693573773355f3c0e3a2f4700e70da991e3947a988cbbeff6d4e"}, &(0x7f0000005000)=0x95) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x100000000, 0x2, 0x80000000, 0x4, 0xc6, 0x8, 0xcb4, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x80000001, 0x6, 0x6}}, &(0x7f0000002000-0x4)=0xb8) getsockopt(r0, 0xff, 0x1, &(0x7f000000c000-0xa6)="", &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000007000-0xb)="2f6465762f766373612300", 0x8, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000005000-0x8)={0x77359400, 0x0}, 0x8) 2017/12/03 14:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0xfffffffffffffffc) r0 = syz_open_dev$usbmon(&(0x7f0000ed1000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000400000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c54000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd5000)={0x0, 0x0, 0x0}, &(0x7f000086b000)=0xc) perf_event_open(&(0x7f0000bc1000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000031a000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000f6000)="2f6465762f7663732300", 0x40, 0x0) r4 = socket$netlink(0x10, 0x3, 0x2) r5 = openat(0xffffffffffffffff, &(0x7f00005c1000)="2e2f66696c653000", 0x2000, 0x60) r6 = eventfd(0x7) accept4$ax25(0xffffffffffffff9c, &(0x7f0000034000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004f3000)=0x10, 0x0) r7 = socket$llc(0x1a, 0x2, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000752000-0xa)="2f6465762f70746d7800", 0x100000000000, 0x0) r9 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) r10 = socket$unix(0x1, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000cb2000-0x95)={0x0, 0x8d, "b71549640fb9bc3f31826289d812cdfcde9532ad5225d8b5178b4f9bc2db35b6ccd1fd14bb19291ea86155797f1b87632dd647bbe35c895001f35af1bc5b2f661c2c2b4978eef56ec19faaf01b725a5410eef37c3ced9529d3b15551728057e33da2863be8a0ee84ea218d28fdfb833d342150eda7968b7f53c96de996926b54fb250163707275840eb94826ed"}, &(0x7f0000139000)=0x95) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000979000)={0x8, 0x401, 0x8004, 0x20, 0x8000000000000000, 0x7fffffff, 0x15b5, 0x7, r11}, 0x20) ppoll(&(0x7f0000fab000-0x50)=[{r2, 0x40, 0x0}, {r3, 0x10, 0x0}, {r8, 0x8000, 0x0}, {r5, 0x40, 0x0}, {r6, 0x24, 0x0}, {r2, 0x2200, 0x0}, {r7, 0x8, 0x0}, {r8, 0x10, 0x0}, {r9, 0x4008, 0x0}, {r10, 0x4, 0x0}], 0xa, &(0x7f0000a1e000-0x8)={0x0, 0x0}, &(0x7f000001f000-0x8)={0x101}, 0x8) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f000068d000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$sock_int(r12, 0x1, 0x2c, &(0x7f0000bdf000-0x4)=0x0, &(0x7f0000871000)=0x4) bind$alg(r12, &(0x7f0000845000)={0x26, "68617368000000000000fa000000", 0xfffffffffffffffa, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r13 = syz_open_dev$vcsn(&(0x7f0000457000-0xa)="2f6465762f7663732300", 0x2003, 0x400000000000000) ioctl$KVM_SET_FPU(r13, 0x41a0ae8d, &(0x7f0000486000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xeb, 0x7, 0x6, 0x0, 0x6, 0x0, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 36.394976] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 36.402430] socket: no more sockets 2017/12/03 14:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = creat(&(0x7f000020d000)="2e2f66696c653000", 0x40) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xcffc) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000fca000)={0x81, 0x0, [0x100, 0x0, 0x0, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000c6b000-0x61)="792e01217793623d8640bfc4830e4f18c0c51620dc9fa52700704e3be6aece9197a05b560b3dad24c4a1291d836f19445179c212871b72a7bf6d3dceee21f7c74cd7eb47140f17f192f72f21dd6f6caa23aa89461c777043f87c44cfb182dee74d") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000991000-0x8)=0x103000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000492000)={0x7ffff, 0x0, [0x4, 0xa, 0x80, 0x80000005, 0x24ec, 0x2080, 0xfffffffffffffffe, 0x8]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000271000)={"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"}) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c00000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x3, 0x100, 0x75, 0x7, 0x20, 0x100, 0x0, 0x2, 0x6, 0x400, 0xbddd, 0x4, 0xfffffffffffffff9, 0x8001]}, &(0x7f00005fa000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dd8000-0x8)={0x0, 0x8}, &(0x7f000073d000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1c000-0x8)={r5, 0x7f}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b9b000-0x8)=@assoc_value={r6, 0xa1}, 0x8) clock_gettime(0x1004, &(0x7f0000038000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000495000)={{0x77359400, 0x0}, {r7, 0x989680}}, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x2, 0x3, 0x7, 0x105, 0xc, 0xa0, 0x8, 0x400, 0x8001, 0xffff, 0x2, 0x0, 0xffff, 0x8, 0x5], 0x4, 0x1fffe}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ce4000)=0xf005) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b36000)={0x2, 0x0, [{0xffffffffffffffe1, 0x4, 0x0, 0x0, @irqchip={0x7, 0x20}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x6, 0x3}}]}) inotify_init1(0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x4, 0x10000, 0xf004, 0x0], 0x3, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x12004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xdf, 0x3, 0x0}, {0x1f000, 0x3002, [0x0, 0x0, 0x0]}, {0x4, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x500, 0x3000, [0x0, 0x0, 0x3cc, 0x6]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002e6000-0x8)=0x8000000075) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/03 14:19:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000745000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005ce000-0x4)=0x10, 0x800) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000a15000)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00003dc000-0x21)="000000000000000000000000000000000000000000000000000000000000000000") clock_getres(0x4, &(0x7f0000b92000)={0x0, 0x0}) connect(r0, &(0x7f0000c93000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861333834000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x0) 2017/12/03 14:19:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffc, 0xa0aa, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000094000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x5)={0x20071026, r1}, &(0x7f0000001000)={0xf63, 0x800, 0x4, 0x9, 0x81, 0x2}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x8, 0x2, 0x10}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000003000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000003000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4}, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0xd2, "c4a377560cdea00e5b7aab87aafdc97ac8701e0befc59fce77049c22c4c05980d755a0298b25e6ef0bbf1e87ecea052f54d39774c17b5e27acf4b5bf83d2ff720fb2ef9df0755b02cbd1aa40c51dcec913a0bb720ea13a44c6bf17435b0f041cd9879f2e1ad2e4f97b12f7697f86e10e243167d65912acc3f9d4f0ee659334d928cde844820d9e221cc26f27036796dc3c4caf660c4b05189ccc4670240b32723ad216b10a15c55b13c97c012c2a144611fcbe10c443cb0263a1445f40f6367308d3ab8fd8f9b4c11357f136f0afdba3b497"}, &(0x7f0000000000)=0xda) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl(r0, 0x8000, &(0x7f000000e000)="a560aac745b544ac") r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r5, 0x0) fcntl$addseals(r5, 0x409, 0xc) r6 = dup2(r0, r0) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f00008ab000-0x4)=0x5, 0x4) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f00008a9000)=@req3={0x1, 0x0, 0x2, 0x1, 0x9, 0x5, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r5, 0x40b) ioctl$TCSETSF(r2, 0x5404, &(0x7f00002c9000)={0x1, 0x1, 0x9, 0x80, 0x20, 0x400, 0x5, 0x3, 0x7fffffff, 0xfffffffffffffff8, 0x5, 0x1}) 2017/12/03 14:19:07 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000af1000-0x4)=0x0, 0x4) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000af6000-0x1)=0x0, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af4000)="2f6465762f76637300", 0x204000, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000af5000)={0x0, 0x0, 0x0}, &(0x7f00003ce000)=0xc) sched_setattr(r4, &(0x7f00000db000)={0x30, 0x2, 0x1, 0x57, 0x800, 0x101, 0x3, 0x6}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000af4000)={@generic="8ff33f1b5d8eddaad613387ce158171e", @ifru_map={0x8, 0x5, 0x8e, 0x3, 0x4, 0x3}}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000af7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000090d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00002a8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000, r5}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000029f000)="86f1a7e4c6533999fe889db5682f34851df0c95088f53effbef162079b269b92e74081d53879e07b1c5bec16f783568e985cad7bc8a9fd26145e856c65bbd1e29d1da45f664be555f8e7711b65f2829265a41adacd5bc94630886334814130c47ea9d20339fbade6003a7a0821254ea77aea4b1ee3a3c7f659120176212cb2dd", 0x80) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f0000af4000-0x68)={0x0, 0x0, [0xfffffffffffffffd, 0x4, 0xfffffffffffffffc, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 14:19:07 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e63000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x0) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e65000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e65000)="2f6465762f6c6f6f702300", 0x6, 0x0) r4 = dup2(r1, r2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2017/12/03 14:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e8b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x7, 0xe51a, &(0x7f00006ea000-0x8)={0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00001a0000)={0x6, [0x43cc, 0x1, 0x7fffffff, 0x61, 0x1, 0x9]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r1, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:07 executing program 6: socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cd8000-0xb4)={0x0, 0xa9, "dcfbd9d16c871823f21a877884896eb8d8b65ac59ced46589fa1612b06df058b7ffbf38465378e82ef561d2d4febcd0b6c1acae4cf31d07f8990a1bcac41253c7c3ca3c33d1f3a736f9207fbecc437df2807fcb701b8d7ecf48ac36ea2fb7d95c27d187f13065bb096ce5d43cdb7c0cff700c3e032feca794728a323613e361ca30e687b267b572b98bed189d363528a07c1dd3e3b4d3ef913c38d2a4102c593215de7576f5f7ed2dc"}, &(0x7f0000896000-0x4)=0xb1) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080c000)=@assoc_value={r1, 0x100000}, 0x8) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000cdb000-0x4)=0xffffffffffff4a22, 0x4) r2 = socket$inet6(0xa, 0x807, 0x203ff) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000720000)={0x0, 0x0}) write(r3, &(0x7f0000cd8000)="54aefd5115addab231bba7de36cfee644078e0e64a7838f01e537f3548cb90113123a86f9c9a51e4ab9e414dee3cfe345e5d840c86560975a7d39eba1181e6961acb9532a397bd9cb2f6fafc256207351d5221cd75b7c2d9f7edc5f9220dc6ca2d8ea49e0840c021998c14b3b8e2c1122cc510247f21a3c45b005b04b582b14eeb344ef683400471f99fbc9ebd9f4b73399dabbde0b737b4ce8c1a0301fae6", 0x9f) r4 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000cdb000)="0000", 0x2, 0x0) connect$inet(r4, &(0x7f0000144000-0xc)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x9) r5 = accept4(r4, &(0x7f0000597000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000018000)=0x60, 0x0) mmap(&(0x7f000081d000/0x3000)=nil, 0x3000, 0x2000000, 0x294da6a548bcb399, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000002000-0xf0)=[{{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)=[{&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000004000)="000000000000000000", 0x9}, {&(0x7f0000005000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000cd8000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000cd9000)="0000000000000000000000000000000000", 0x11}], 0x7, &(0x7f0000004000)="", 0x0, 0x3f}, 0xb1}, {{0x0, 0x0, &(0x7f0000a74000-0x70)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000005000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000004000)="0000000000000000", 0x8}, {&(0x7f0000005000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000002000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x7, &(0x7f0000005000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0xb5}, 0x9}, {{&(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000005000-0x30)=[{&(0x7f0000003000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000c81000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x3, &(0x7f0000973000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x6}, 0xaa}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1d}, 0x8}], 0x4, 0x40000002, 0x0) memfd_create(&(0x7f00009c5000)="3a73656c696e757828286e6f6465766d696d655f7479706500", 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000cd8000-0x98)={0x0, @in6={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0xc, "f5717ef8a39d0400e505000f"}, &(0x7f0000146000)=0x14) r6 = socket(0xf, 0x802, 0x0) write(r6, &(0x7f0000005000-0x26)="24000000190025d6071c1ffbfffffc0e0200fffd0010000002ffffeb08000600aafeffff", 0x24) 2017/12/03 14:19:07 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000062b000-0x8c)=[{&(0x7f0000e64000)={0x27, 0x2000000000000, 0x0, 0x6, 0x4, 0x80000001, "3f361598a7c572acc112bccb6b2fbfeda2ba544fc68dc75bc9130dd4b1559f2c61b397707eedb5e04356086d9ada88248c72442d56443305328021fd113e67", 0x8000}, 0x58, &(0x7f0000e64000)=[], 0x0, &(0x7f0000e65000-0x24)={0x24, 0x10a, 0x1, "f196e64da4339472a661285b4eee3757019753f36483"}, 0x24, 0x4}, {&(0x7f0000e64000)={0x27, 0x5, 0xffffffffffffff09, 0x6, 0x80, 0x2, "91ed9f4e187aff2b7f3d28f22ac88b16216bf1874bf6ffc7c9ee4ec5384f56b5c40dc0e39e6cb5c9db700140bcf5aa4e5c18ddcfbe7e0bada3e456c024d698", 0x200}, 0x58, &(0x7f0000e65000-0x18)=[{&(0x7f0000924000-0x1000)="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0x1000}, {&(0x7f0000950000)="47b1e370ac614a4070c7d09277a56120d027661d5662444bbf7354784ff32ae6a972fb3c754b69127a8cb09c6539ba6a845b911df4004484adf359256b0f2f377006a8a8db2d9bfb08c2785babdf8b82c0dcd79b329086bdb5a6b0c6e799bf5f13fb1113afb0f9b624ef5fc27f4c38f29547", 0x72}, {&(0x7f0000313000-0x40)="84674e94665f307012319910b1f85249a85c11ec9fdfdaaa9727acf2f76ff0a41883c0d27fc80115c3075206d1df0f4818e3009ac1c7c3b9d72c096ae8b99d0d", 0x40}], 0x3, &(0x7f0000e64000)={0x100c, 0x102, 0x16651d3d, 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0x100c, 0x40}, {&(0x7f0000b9d000)={0x27, 0x3, 0x3, 0x7, 0xff, 0x2, "f98f09712c1095b11f3bcef864553e0a9b78ab5c441529508db3be851388b616985af82557589c2e43c225a0b5052204e6d45941d2f1b24d40e616b6f9d58d", 0x5}, 0x58, &(0x7f0000cfa000-0x8)=[{&(0x7f0000e65000-0xdc)="d01ecd616b842e02335277fa46ed1904f5ee24122413447e4f1fa0ecfec4d1530c717fc2e7ddf1814221c47f1ca4ed6f69da83dd2e010d100a80c437abcef5a408648dd3ce1a8363eb9baed441b6253b47f6e0b2d1bc8b60b2cd1ea4457f1c1b9394b54a62895868b32db6021d195b36698f20aa6e4122e8df345d0465b16989a0b0fc4f795efbac70384165b1912de81729dd4bf9ec9fb28fc3b83269ecb695112c6ecda7e0e76199e3f8c61128a51412716210e8e0d3aaa5e47c7512ff634f5fcabc2dc78906d1d0fd41b9169f4763ea42f88a2a71a5ab0ecea0ba", 0xdc}], 0x1, &(0x7f0000bf0000-0xcc)={0xcc, 0x10e, 0x9, "16e113edffffe55c5a7a9b544baefc468d3d761e0f1f7e1fbe5197a7b03a9a6b07ac898c49428645eccc9c9443f7c2bc152b0717bd7cf10efd1d1147c20cc2ee8f9e1f4207fbcbdba970eafc29c868a68b165bcc5a3f66453b2429c42b89e60c7058850015a2fd5a0d50aca1dc5d76afb218361427f787b33dc2e39f24e81969b63de84d5ae351080759f20fd267887c71f363346914259bcc87521085737c04b2f55415e82709394ce09ba6ae0ba6a7b855205213644da26f46fd40c4a2"}, 0xcc, 0x804}, {&(0x7f000049f000)={0x27, 0x5, 0x7, 0x1, 0x4, 0x0, "20adea2c4022e8abf890c3a912ef9654eb9263cc8f7db36da1dbbe4ac7d748fee0694d13b83e9b973da6370943710330f4a0c569ead5c5f1db306fdd9278e9", 0x337}, 0x58, &(0x7f0000e64000)=[{&(0x7f0000e64000)="4a26b12166aa00b9cbc55a41a6db84f66814409f3bd7e665b9bad6439079c413b66c40e7631b8abee2e268a7b0d1fdae56bf556a9a5a59d95742e210383cd24e546db7c9e3e7664d28a3cd760d81880f83ff18d7a464c9b60d24393a1c9bf7bc12034010e7dd3a0a4a5acd1dcb2ef9889b14d352832d6ae15d3db8464227a8dd91d3d4bc1e4af956fdb9a3bcf523bdb0cb3654824c5cccf39c1632c635092dd0f8ca5e68e7cf10bbf236563a02dedfae357f2c5fcdcd3e0342db5c0122cef0665da7b674f54089378add3d72610af33c34", 0xd1}, {&(0x7f000078e000-0x48)="e5197a7af66cc8ad59418d4d0d800ab2ea97ff5e40260b42782407d0ec3b3815599ab5d7da4de5aed1afdb15c10feefc947aa63d5b32d4292c572ea247686a3806f163a30ebde56c", 0x48}, {&(0x7f0000484000-0xb5)="fb4058edb5a7f6816905fa8ca8e670763ca67afc9eabe1e14e040b4b9902a26d52b12797d0f867616030f78d6af605a75134ea94f0d972e653bcf94d25a4c7f6da94b990d0cecba12a4919b80903d40f02ff777c5a4c515599f8759ee485c5dc3cf90e44c5adb87d1e8c7e4cd2a2bc5dbac88ea37e56135ba01602746951a894cb32fe740308c40eba7a73cc10701cb377d19e0df9094d1aa7430937d1be08e6b5db3fc0a138abef829def564377e21a3378a736de", 0xb5}, {&(0x7f00000b2000)="ea8ee2e2edf9fb003b39cd8e5aba6a1c9f3fce11b0d0fe524a399f4edf7a9188f9757d2d9cef1ae231e6f22f8fdab32d4f223484529e0ea97ea7e76043ddcdbaf0004091debc56ca69bef320c12b8747d6ccf7dc7eb4dbaaa5016de59118a6ab3195eb5774a731463f668880a7d229357a292b7b8b0369080527459fc905b18cc8d791a7260efb35a35fb533b48d2f40f0b53ae46632b27b1f498ba40e31a40e2d6f7543bc731e8a365f3db5f806", 0xae}], 0x4, &(0x7f0000e64000)={0xd4, 0x117, 0x5, "b55b5fcda03f598540a22fdbcc22248a69229f12f8696a7f3830fbb5822741ff2a55722fde14b02d9b550ca85753d76ae6d53d92d3e5925a69e245201edff0f231aa46cce7164b9e397e71fe3397ef2ffb6a695fb6c537653955c8f3d750ff558fc497ed970a2c7a98a00e0e3d6ff589e15970362ef4aa8c69bc59e574c14e31b1a9a394adc9eaf847df97e0098424d2a5e7c0f724e294e626a27045e4b460e86e84c9d523d978e7319f72a9044193f1d490cab30281278f8900ccfc1741d66656a4d81090eb3b69"}, 0xd4, 0x40}, {&(0x7f0000511000)={0x27, 0x7, 0x3, 0x0, 0x6, 0x6, "70f5ecf0dfa78a9f30c63f0c0d142b30b713e0ec8062ed1b29e1411e03fc11b68f2597112de19d2d22e0026af0f8ace8c9c3a5e6aaba2b361fb43e08774663", 0x0}, 0x58, &(0x7f000027f000-0x18)=[{&(0x7f000078d000-0xc0)="cc834dc96c48440e7b32b223b32d12d267f5a8a970635b74211798c1ce5378270bced65c0f7eb0f6196ea3740667c821f05546f39046feded2b05e59039838cacbfb9c5ebacf0290a85db4bea44c36ae07178a8a9cccea9042f436da5f67a87dfa1d1fb1d1cea0ffe60b8fe31e70ef15762d7c8a6a7e53d14fd907cf8ee127dda912730e1a538b2408a3358a49e584e9ab4853200e825c8a40302f1d16aa6b32b2ee46d0b01a83f4fa44143dd97831168a96a3c65441ad2308fbfdfdb668297e", 0xc0}, {&(0x7f0000e64000)="687b7d68d26aa4ba5230a19dacd125b3bf5dc6a26a5493b1a82d81b262e8f12c318cdfbba0231497e9a2556880cb6fa28575bf5a6accf4a6efcf96d4e8f296a7875425fe9a2692f78f110a57275cfa1057717ef1766f97d2b74831a4aba1afda597e69c5f2c73764a560c2135e9f126add7d9658c829b4a997a3ee137ad05cb2e510d73c1bde923393ed4df33d9b891041326fbc0ee259fa59df055beff57072", 0xa0}, {&(0x7f0000e64000)="86914442adc99bda0d11e37b156ce6fd572e1c9ce2ee490d1dab85d5e7b38715116c09e3aa1ab4", 0x27}], 0x3, &(0x7f00000d2000)={0xec, 0x88, 0xffffffffffffffe0, "0267f392b834dbbc87d30450a6743c788159be17a1c32f0d85b91012200fba766b3c02a447eb8fe32458d96f6260ec509e23693d9f57e1ba9c432cfb35e2309da5b67e725f48c9fadd947ea544c388c93f9605421ccbf609aaac7b98e5d8dff4bfa1aa3fe1de547c2b09948816034701133b58f84a11ef7ace1d97c0d84964357026410e845eddf6d185ede02a73c3ae9dc090e9a301d61fa8d592c841c47d4f98be52a6403c3f73e3dfdfb6582c1cf217c022a9c6979c60f285f360719abcaae4cd1ebd6422e0c10f6ccdc0d5ae045f58cbe62b94fce855e4bc69b897"}, 0xec, 0x4008004}], 0x5, 0x840) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000e64000-0x4)=0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:07 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x4000001) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000015000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x1) syz_emit_ethernet(0x5b, &(0x7f0000001000)={@random="f88216de53f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xfaf5, 0x4, 0x1000}], {0x8100, 0x4, 0xd96, 0x2}}], {{0x2006003, @x25={0x2, 0x8, 0x13, "99277d2060ec0000800153bc08d424f2449ed8e975b526289f79e2c4785a83347c0619b88e96229ce0d81a7f5ca46bcbffffd482ee178b4bbd6a1926884cea593eb6"}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000017000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xfd, &(0x7f0000003000-0xfd)={@random="16a1fcfa1806", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xef, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x3, 0xdb, 0x0, "281fd2859ed076b08f288179674920bd4d04883e60eaf8a757a5d6cd4914b1ab845c1277d1b526106fc7fb09bc1cb956253bab9b8dcc8c06cc9d5df59d444377e835768100e825eb79b63b60a2c8dda82548144a2a3c7fd561d4d556148cb8e49dbcfaeaa6f76ecc4373d4adb30361c70290869cf06233d8a4b2d1cce8f0e5662eef2060692dddfa047e3f7f486ea608df735146681921b1e9067c9117602ca7f0c6dac6bfee6d6543a6ed5fa4f5adeb53641232878643030953ea8bbb90398563471d7c4303f69400b7bafcab42fdf7894d1b"}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x404}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x6, 0x4) listen(r5, 0x3) listen(r3, 0x4) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x401, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/03 14:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000603000-0x2)="c1", 0x1, 0x0, &(0x7f0000f39000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f00006be000)="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", 0xfb) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000026f000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000026f000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000591000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d19000-0x4)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000a39000-0x70)=[{&(0x7f00001b4000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be8000)=[{&(0x7f000057b000-0x1b)="d4a0315326f78d09726f54bed8d0d60ddd041ae156401a22c478a2", 0x1b}, {&(0x7f0000a36000)="", 0x0}, {&(0x7f0000c01000-0x9f)="a7c5e55590103c3dfa46e9c47fbdba6cfab913dc82f99fcedf6c4bdd847981175127e170c104ddb660fbb312ff11fa9f7e5bbc906dcd8dc846e68fb8c1a931d94ac4d6755c1629869a80302b68404bd76a12f08ef4d0e7a84a11ac6a6621cb2377316b1093c38114375da1879e8bfc6fab3ec1bb6e49013782eb17fe93fd86d01bb349fc3593391b6244f9b50336bc3e540c2640987e793f1bc03b50cf5e51", 0x9f}, {&(0x7f0000a6c000)="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", 0xfd}, {&(0x7f000030b000)="b7bf6effd8d9f35168298f7bb4aace979dd522c75201072868d056e1e788ad715731d4dda04ce73a472106d0a503c6e289c0b2c4026fbbd5706bb3cb0731cc9ee2e61551acd4f94ff9bc41a4dfb4413507bb5eb36f058151830bf09aac83f90ce594fc59fc764f3d02f03113da77c69e201073b10d8a48d591ec79e0de12ac3946b711506d4e82eda61212562b1ac3ffe8b8494bae302f04e3ce61950dfd445ccc9167fe3982165570cf6d10ced81b5fa2d62ee805f74e52", 0xb8}, {&(0x7f0000429000)="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", 0xfc}], 0x6, &(0x7f00001ed000)=[@sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x4, 0x9b, 0x6, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x2, 0x0, 0x7fff, 0x7, 0x10000, 0x7ff, 0x120, r3}}], 0x58, 0x0}, {&(0x7f00009be000-0x1c)=@in6={0xa, 0x1, 0x37d0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, 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0x1000}, {&(0x7f0000d64000)="a616872f72e1a386393d505d13a8b3603c6eba91980ef30b6c757e00feab74c3bd6228ecd5804f957ac4ffef8b9d8977dadfd4c7be3b99d0f94abc645a2dc06b0a8422fa25516ba00f9c0841442590b8b72f054599469746e712511d27cbcbde478b3cf67550e1cead8ceb5edbe6cc7fcaa71193f1e8545182bf319e051e533ffd", 0x81}, {&(0x7f00000d5000-0x71)="850fa979e2aad0756a776dd487794739537accd57f39803af09e8122aa37a0f039a9c4123b67b275ba553b1199b80dff94e220b86648223da68b9f50f881bbdbe44f4e220649247399631d1e3a03b4d4cf7685b5083051ae5502ce6febf9764e78d5e7c1b6b0b26abb35b44170e9266303", 0x71}, {&(0x7f0000ef1000-0x4e)="2a3035fccc5d51f3d778ec009d5991e7c0527ea21f53f77a39f1847da543ee605ed47bad6aef41a5bb3b84643491a197cafd419fc63888c85a61e21220514c98d9ffdb4e6343353780ed114e1c8b", 0x4e}, {&(0x7f00000bd000-0x57)="864b001e60d3e13bb75180972952e716594cfbc37c1aa51af412ca9137df4f0bc70fe892303ecad8285ebeaef540cd2300321b3922cb064f0a145ab49937d93c29fcb21bd73eb53fa370e3cf5510c641a4ff82251df633", 0x57}, {&(0x7f0000de8000)="6dc384851c85de7013a9f92de13d3f8db3b00322599d6057f11da80ef3ac2bb74875dbbda5ad606b51d3049350c503410c8125608232261e315cb549000cb683157d08cec88d712dd5d24e882faf95db31539979285db94cdc5f621e443e2535b4f606cdfe93d3638499a62d3e5e311388897b50a32376fae3e31681c72f20261eccfb9c6a4f333003b6b0513cb7b10a238686d3ba93bcbb786c544dfc2d1f0f9d84c73b90f7ffa155007977d79e59cca9ae95deb5bde1c1e70d1e8b1565284a8a8f56d1eae509b687861b98f510", 0xce}, {&(0x7f000057d000)="34b3e569e1c6b88ed718e95c386d1aadf7c7f156d3f3c4510b6f6f887505425d5f24220486774d5147e4b4085f0ec8f547e999c9bd64dd45eee1f21919adb54fc07c91d6bf3fc036e48bbc240b0d7e5814b54b85b5a874dddaadf8cb7ff645ae0760861fe67bfa4de73e213b6eb87956acd9c96c7999fd3135828047a722969fb306687eabd699e48aefe2244f316d653231365c4e2efc17c966677ccbc15346ff4fb96fb7b3d3bcad7762d1ca77a6a7b653", 0xb2}, {&(0x7f0000190000)="981eb218dd7629ed3be695e09eac05eb786602ee226c40d7c7f6bce0f7c0c457040daa4b574f459a50258d83ce778d569dd209be5fac4a4bcee9d630f6d24664b2627a75c3fdc538f9451290a0443aecbbac3a8dda72479a63ebbc7b3fcbc4d8d9e023b0c25c13bb", 0x68}, {&(0x7f0000c4c000-0x71)="43e541e1dc56e79790f45cc8a85f4283d768b305a3c87bde5b4624214142ac15e3627ed257b8732af869b87c5ea90ec2158917e894a33ab264d9307e8a2fef6d51bbf77ff23461920259336eabb97c5d5e9cba9dbdca0d764c34f91d562fffe762ac36c1fd83d04fb46aa61cbb39e4d991", 0x71}], 0x9, &(0x7f00001fe000)=[@init={0x14, 0x84, 0x0, {0x6, 0x4, 0x100000000, 0x3ff}}, @init={0x14, 0x84, 0x0, {0x6, 0x40, 0x4, 0x0}}, @init={0x14, 0x84, 0x0, {0x1, 0xff, 0x80, 0x35c}}, @sndrcv={0x2c, 0x84, 0x1, {0x1fa, 0x7f, 0x9, 0xffffffffffffff81, 0x6213, 0x3, 0x1599, 0x414f, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xe0000000000, 0x8002, 0x1f, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5a13dae1, 0xffffffff, 0x4, 0xf, 0x8, 0xa6, 0x9, 0x8, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x9b, 0x2, 0x2, 0x8, 0x401, 0x100000000, 0x9, r2}}, @init={0x14, 0x84, 0x0, {0x8, 0x1ff, 0x4, 0x8e7f}}, @init={0x14, 0x84, 0x0, {0x7, 0x200, 0xac, 0x10001}}], 0x18c, 0x810}, {&(0x7f00001d4000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f7000-0x18)=[{&(0x7f0000cce000)="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0x1000}, {&(0x7f0000116000)="6240db8464c0c430ac679d26a94ec3d33b6566989f31773fbbbe6b0c054b63eb479d58e9d71ad94b9b2872010c63a17f5d188a7eb257cde26f02a20d27ae485fb92df28d8c1a261242db9256cc66b023c65dc17865dc8ff5d5665d0646df14a191b1c50ec56734ebce8728627550d6633e5e03f42a6eaa0d110d078add15f64d49e93444b659237d5e0340a269a0d3d22f290771ff76c9520f06c11d9349e12a92da1e0b905e241e69677fd579ecb36607eb1316714a95095a1e1f7894d977751991afefaffe25d9a75b417cc55310057408df27ae275e363a09c251a8054d7fa8bc94d7c121a9ebb0", 0xe9}, {&(0x7f0000806000-0x15)="84e5389ab9af6743f3a869e124d0ce07d696a63558", 0x15}], 0x3, &(0x7f0000c0d000)=[@init={0x14, 0x84, 0x0, {0x9, 0x9, 0x100000000, 0x101}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x0, 0xd333, r2}}], 0x58, 0x40}, {&(0x7f0000f6b000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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", 0x1000}, {&(0x7f0000faf000)="9edb58db872c4299d1b022d8386dd9c3179b781754e0d08d22a6e64d864523f56f84a07a54d7104e9fd84a5b2a2efbca983fb80ca1239aaf2900fb94ec445b924283f1bb8ef33fd4120b2562674bc591416752c1fd9d1abc759138ef8705ffa51484b6546d108fa8854add79ba3e44c5f505e3562e8279ab2911", 0x7a}, {&(0x7f0000b50000)="1dad05fcb2a583c30a1130cac4cd7ad0fc47c711045c34a85e0a10574c45a4b41176de831176bef7dce0b8f78e0338f370713588506751", 0x37}, {&(0x7f0000a3f000)="c37234ea4a640019ac8b9c76174cdcfce65c8464acd84072310513a7069043921f4c750679704ac7744f5c1b38a3d1769cbdeb89e57005", 0x37}, {&(0x7f00000e9000)="d81e94a2ba865806a0be2087efe3280c195e2bca6bb92c93b26c8a5fc1d88004f4f9a3d549c175786fc32965c4b17e7375a2474c69c55921b23903fac6373ebda273cdb9d1b777953cc88b16ace7cd757d79fc03133d13277926ab71c63298da2f1c1e361171cd12368f36a02db633b4b1b1ab916a2bdef2a20004f4082de4c9f283cd39837783542210ff7fa7fafe4982a4b59697d8a8f903852d033cd65b1c5c9493f245a806196b8bc4c39ea72824ee36bd5c8cb678563093fbd6aa63519713e728640b1ebae0", 0xc8}], 0x5, &(0x7f0000f0d000-0xb0)=[@init={0x14, 0x84, 0x0, {0x0, 0x4, 0xffffffffffffffcb, 0x80000000}}, @sndrcv={0x2c, 0x84, 0x1, {0xed87, 0x3, 0x208, 0x2, 0x7fff, 0x8a, 0x3, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x4, 0x6, 0x400, 0x1000, 0x2, 0x4, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x8, 0x200, 0x6}}], 0xb0, 0x14}], 0x4, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ec0000)={"489a60aa7182536bbb49aa1929566ae2", {0x4, 0x100000001, 0x1, "261d3a0a75d6", 0x220000000000000, 0x0}}) poll(&(0x7f0000e10000)=[{r1, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8, 0x0}, {r1, 0xc642, 0x0}, {r1, 0xc4, 0x0}, {r1, 0x8, 0x0}, {r0, 0x200, 0x0}], 0x7, 0x2) recvmsg(r1, &(0x7f00005d5000)={&(0x7f00003ee000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000060a000-0x40)=[{&(0x7f00000cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000510000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000f1e000)="00000000000000", 0x7}, {&(0x7f0000e37000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b66000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00007db000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f00008d8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000a9b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x8, &(0x7f00004ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x1}, 0x40000100) r4 = syz_open_dev$mouse(&(0x7f0000012000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x8840) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) ioctl$KVM_NMI(r4, 0xae9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x20201, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x2, 0x80240) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fe7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="2e00") timer_create(0x6, &(0x7f0000c10000-0x60)={0x0, 0x12, 0x7, @thr={&(0x7f0000f9a000-0x70)="e8494e6c4fe2188a123aba843c9404e4d111cd1482e73ee528e85848dd1a46311b966e2abab99b413fdb81ea43f183ece91efd036d1269ac62edda1eea8d2d4ec2b165b95d6f6dc7ec023aeaa69a7011fa13c2c1acbcd8f7e0bba790c9005b461ab1091c33ea0dae1a2517c2c845c0f6", &(0x7f0000eda000-0xb6)="2378d462fecf1ac84b711dbc23f5c3ecc46ad7fbdb78399cfc123b896808389fd492ad845fc4c23e32c31b50797ae7651b191be1be9b3fab194d38ab350f7d2cd2e4dbb220cfcb82e52c61642c11a47333dbf02bf56c9f1fb9f45c36d65af35390d2977819613b719eea3fc087a92171b81f380ded426738495be97469629af466612f723ed7b35e9651c72adaed936ede438b337db5f6ce148b086a636d40859fdd5099b9754ae264009497ddbf9c143e4c875f4a33"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d84000-0x4)=0x0) timer_delete(r1) prctl$setmm(0x23, 0x1, &(0x7f000069d000/0x2000)=nil) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e7b000)={0x4, {{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]}, 0x0, 0x7, [{{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]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00007e8000-0x12)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x20000000, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003e6000)={0x1, &(0x7f0000e0e000-0x8)=[{0x6, 0x8001, 0x0, 0x0}]}, 0x8) mkdir(&(0x7f0000578000)="2e2f66696c653000", 0x7) read(r2, &(0x7f0000296000-0x1)="00", 0x1) r3 = syz_open_dev$sg(&(0x7f00004a5000)="2f6465762f73672300", 0x8, 0x20200) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a80000-0x10)=@common="7465716c300000000000000000000000", 0x10) r4 = dup3(r2, r0, 0x80000) ioctl$KDMKTONE(r4, 0x4b3b, 0x100000000000) sendto$inet(r0, &(0x7f0000afe000-0x1)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r2, &(0x7f0000984000)={&(0x7f0000db9000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000257000-0x70)=[{&(0x7f0000fbe000-0xd0)="5ef3be27c9c67bf5be825305198a7ae544f841ae4aca00fa39d663be294b9e31ca5e400b8c44c890ea709fdfa44728e740a6a02df583d29a2c1d8a909245e6f374624c89aa54abeb575f2258ad686ea14e351086fbeab44d60e59c43ae4bd4e00b3fcb8207a1774618b7cc810de24efbd223a7273dba476ebe8dfe0c3db9ab716d0af3a18cec23ad4ede4e717a1db0c37a16fcfc02dcba15058666c66cd0b3d18d20ffb76847b291a152ab8b3925cc5bf2b3f1c6007f2386855b5f15b7bab88ccb1cc2341164af7d32a43fd3aaad7364", 0xd0}, {&(0x7f0000a85000-0xa3)="bcd83d287eece0e47653957af1327dbf0c9315e4b7e0565c67d7b22e51f4ee53d8a7a714b9fc07a68d20a85fbb351118fb76bb6e1a18d1d14701d0d3c2b70530c76b6c3224ccac2381eca24b6759b63801bc5e6bf37c176b1e2b94628850bbcc76d117999654623620c468db6b363b0f255c68b38fc5769f3c6dda05ee9bf9e7f5dc0da533ad7367b46bb7cd92048b63c48647e9a0388cd8abb390bc39948f9a055720", 0xa3}, {&(0x7f0000c9e000)="bf213848ab48056a90021c74525b3ea207bb09c2", 0x14}, {&(0x7f0000c14000)="d786823a23d3f995f840f500bee1e73721429ef5fbc26587917f232a359444afead172547fc0859b5d8eb000f847914af6e98725c113beaa508073ede4e8a3cf5f441b22233b8443344b02d031e27619296dbb22b1989bb8d92a3b4afbf3fbc0503e61a65da9d05ad456a2d7d62f0ba3fb45fea65b7757be002221148557105634829cc0013e", 0x86}, {&(0x7f0000e3e000)="3c0f81eb8f45531fd4927c9bea62e34f9b5ad5f665fa253080387afa7743e9f19afcdf0a61e6694ccc390c22a7e31267f39fa1bf78f281900a6cc26f9b60982db86274ddb45e60ab4d37ed4cf863f87bddcf8c5dfe5daaa8c9832a0a7612d0c7c6d958", 0x63}, {&(0x7f0000bd9000-0x5f)="82d1d9c55465c2653e2f1b9f96ad8dad07974131166908926c551b8a9be5fade30a2917447cb09c6f0ea732f481cbd864c40cf0000000000000005da5d66b7537f36cdbcadbf05b6edba40b64fd7f4f5c4de6d842cb44321ffda0895f1ad57", 0x5f}, {&(0x7f0000ce9000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x3fffffc}, 0x4000000) recvfrom$unix(r3, &(0x7f0000dd0000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x40, &(0x7f0000751000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000de9000-0xa2)="f67d7f4305ce7d2df255ec1a2aa230c2ce8cd0b3600f2f19736a425d9b1a06df97727f71098f078c8d7ba7a85ac57655109cfde7540ae2e2aaca6acd39d700de60045f22ce42e7a2effe526de656f423004c6285faa1a846bb96a5fb3db5aad956bdddbb70c2f59acd147c6b56073c3ea60d00407399bce5cf888c55b917e9145ee1feefdb983f325fcc4f88a10a09d80ac8e12b685304bc03adbba0cba1b0a9299d", 0xa2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000a1b000-0x4)=0x7ff, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f00007ba000)=0x0, &(0x7f0000a23000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)="706167656d617000") sendfile(r5, r5, &(0x7f0000014000)=0x100000, 0x1000000800000008) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000e33000)=0xfffffffffffffffd) 2017/12/03 14:19:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000109000)="2f6465762f76637300", 0x4040, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f7d000-0x8)={0x6, 0x3, 0x6, 0xfffffffffffffff8}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000050000)="2f6465762f76637300", 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000002b000)={0x800, 0x8, 0x2, 0x0}, 0x5) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000914000-0xa)="2f6465762f70746d7800", 0x2080, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000b87000-0x1)=0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) timerfd_create(0x0, 0x0) r4 = socket(0x1000015, 0x80005, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x400001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000046e000-0xe1)={r0, r0, 0x3f, 0x80800001, &(0x7f0000d81000-0xf4)="37376efd2a7ff6b57971bfb8a1178a8a0e8fce781fc4f5e60a0d71cef245af15273a3cc56633e364a161dada521777b338a74ba5c7a3d50aef7690f84eb0dd2793767b41e353a429cf498c47b25531a021b098ad032d3bf6393ceecc99cda9d5fad8d9b38a1f131de90b05ddd55fb5aaca53c67405abae88f71f56af5d839b1883930812da940723dbb402c685d8c61d09c7a844c885a500c627a238019aa0179e86f546658525e371a3c1ef4aa21d82c6bc3856c71372d06441c301b7c6b35219b6098431a2b452da34d0083c7dda74ed0d23d425adad3542dc9e5aef43d145933db2119d090f6af46329f1029cbda0617df883", 0x2, 0x0, 0x1000070d, 0x9, 0x0, 0x8, 0x2, "313284e52ff470a3fe2016013622d62c177bdcbab2106a859c8c21f95ec26dd839846d9feb290e229a68cbc117ab36023c8afaa7556a87a06520d6a99ce8b5e75cf562eb1463a088e35e6125d6395f2ed4f9f81bb2bbc3c9248156acf102c3c56d7dd880f3a27e7fa88b000f040ff3fb5ad70da88c56e5c54d5962a60d9ea2722ad4ae404e5bd42ef86e655372375976ef8b76e2f20d45b8ec4218cd7910925d295f64ed683df878a7087302a5db5914b479c0f321fc26ca4c0bfc441544a8c3e9"}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000c91000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r0, 0x5428) 2017/12/03 14:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xf2c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f85000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a35000-0x4)=0xe8) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f42000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000011f000-0x4)=0x1c, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000961000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x800000000000000, 0x1, 0x0, 0x0, 0xd2f, 0x6f}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f000056c000)="6e65742f64657600") socketpair(0xb, 0x6, 0x4, &(0x7f0000fd3000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000891000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) syz_open_dev$mice(&(0x7f0000fc6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x103100) r3 = syz_open_dev$sg(&(0x7f0000514000)="2f6465762f73672300", 0x6, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d5f000)={0x0, 0xc5, "ebb3fb17999bb436d3c8bdf38887a2dc01a76d4f028480358fdb23d798701d3592ca8c091b1ab9a3467310d51d3560a4fb3d2b387f206d6ad27c1ae267ed4cb902c20d49bcdb62c1b1a82d58cd9024a1e6ec7c53bdf607e90c259201ee8329c85f9f7eb3fa1190fdc9b06c4bcc06a119f89ae764d974bc34fde3207a4b54c2cec8f60308e1b23f3c0cda51bd383b50a8c930dd93448a0e62f5283fa213abe0076222dad159d014192fc81172a66e7a01df9fc12438f0ceafab7a0f0ba74e0763684930be97"}, &(0x7f0000ae4000)=0xcd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000027d000-0x22)={r4, @in6={{0xa, 0x1, 0xcc, @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]}, 0xf97, 0x4, 0x8, 0x3, 0xb0}, &(0x7f000042a000-0x4)=0xa0) open(&(0x7f0000766000+0x6cb)="2e2f66696c653000", 0x2, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000815000-0x4)=0x9) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b31000)={0x4, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000429000-0x4)=0x2400000, 0x4) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f000000c000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/03 14:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) clone(0x0, &(0x7f0000be4000-0x2)="440b", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f0000af1000)="") perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000824000-0xb)="2f6465762f6877726e6700", 0x3ffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000af9000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c", 0x28, 0x800, &(0x7f0000bda000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x6a, 0x802) r1 = creat(&(0x7f0000868000)="2e2f66696c653000", 0x20000007) r2 = memfd_create(&(0x7f0000a83000-0xb)="2f6465762f6777726800bc", 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000209000)=0x0) setxattr(&(0x7f0000ce8000)="2e2f66696c653000", &(0x7f0000732000)=@random={"6f73782e00", "00"}, &(0x7f0000b45000-0x9)="", 0x0, 0x2) pwritev(r0, &(0x7f0000bf4000-0x8)=[{&(0x7f0000c10000-0x800)="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", 0x790}], 0x1, 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f000042e000)={0xbb, &(0x7f0000067000)="524d823faffe14dea63a955e816f5a6dcb3f9cf480c7d4a3fa49e0932a5a5bd8542f1cd317916fd3222b1712755997fb8ce6070348b2b12c9f9cbc52e48a290f20ade226d5a1cb5c58076e396186237c3ffb0c8fc486b3101044cc30a9f648626c682221eb3786a241e03e7d853a068bdfa66ba042c27a9e223881bb8b03e0606037dc772f195765521449821408766513e53b0892b3a53e1fbed47d2b8c5312925c82c92eb10d087c1dd24b1ddba0835c274b898ddedffb8bc8ba"}) r3 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/03 14:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) mmap(&(0x7f0000169000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000450000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x284042) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000064a000-0x10)={0x8, 0x100}) read$eventfd(r1, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:07 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e64000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e65000-0x5)="7573657200", &(0x7f0000a43000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e64000)="2f6465762f76637300", 0xfffffffffffffffa) add_key$user(&(0x7f0000e65000-0x5)="7573657200", &(0x7f0000a8f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a0e000-0xe)="462258a42231a74d7e75cf863f9c", 0xe, r1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e63000)=0x6) r2 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r5 = dup2(r2, r3) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) 2017/12/03 14:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ca000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000d65000)=0x0, &(0x7f0000f68000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x3, 0x2, 0x8, 0xb2}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r2 = creat(&(0x7f0000010000)="2e2f66696c653000", 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000d0b000-0x14)={0x401, 0x1, 0x2, 0x6, 0x6}) r3 = syz_open_dev$mice(&(0x7f000013d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) bind$ipx(r3, &(0x7f00009c1000)={0x4, 0x207, 0x1, "d5e5110a047b", 0x6, 0x0}, 0x10) connect$inet6(r1, &(0x7f0000f67000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x40}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000cbb000)={@multicast2=0x0, @empty=0x0}, &(0x7f0000396000-0x4)=0x8) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r5, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) 2017/12/03 14:19:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000833000)="2f6465762f73672300", 0xc, 0x400) r1 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000044b000-0x8)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e4000)="2e2f66696c653000", 0x1000000000000000) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000005, 0x78, 0xdc, 0x8, 0x0, 0x200000000000, 0x0, 0x4, 0x0, 0x8000000000000, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000030000-0x4)=0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x405, 0x0, &(0x7f000068c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xe, 0x81) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000920000-0x11)="3a2826757365726e6f6465765b2a267d00") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, r2, 0x0, r3, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 2017/12/03 14:19:07 executing program 6: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b20000)="2f6465762f7667615f6172626974657200", 0x101780, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000073e000-0xc)={@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]}) getresuid(&(0x7f000095a000-0x4)=0x0, &(0x7f0000772000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005ba000)={{{@in=@rand_addr=0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x1, 0x2, 0x5, 0xa0, 0x20, 0x5, r2, r3}, {0xffffffffffffff80, 0x5, 0x3ef5, 0x1000, 0x0, 0x3, 0x8, 0x483}, {0x3, 0x6, 0x4, 0x7fff}, 0x10000, 0xfffffffffffffff9, 0x401, 0x1, 0x28, 0x0}, {{@in=@empty=0x0, 0x5, 0x2}, 0x10, @in=@multicast1=0xe0000001, 0xff, 0x2, 0x2, 0xd0, 0x91, 0x4059, 0x1}}, 0xe8) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00000c9000-0x6)="6c6f676f6e00", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r4) r5 = socket$kcm(0x29, 0x802, 0x0) fcntl$setstatus(r5, 0x4, 0x2801) sendto(r5, &(0x7f00007a8000-0x2)="06cd", 0x2, 0x100000000000, 0x0, 0x0) restart_syscall() r6 = dup(r5) sendmsg$inet_sctp(r6, &(0x7f00004e9000-0x1c)={&(0x7f0000656000-0x1c)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ebe000-0x8)=[{&(0x7f0000233000-0x8c)="5224443710383e68d5a5d61cefa8550c95c8f38e607ac49b5ef105cadc39e8da448d525605c541c39189ab5fdc9a27b02cfc5cb79b9a08a07497a6c034be7e0ef0d9955c5394f341c3d1ddfc4d18d5153f8055771851b84069d8dc0dee35fd30921297468663b77500c7bdb0d8bb3d3e9f4b93cfd4dd4b3ea5a490a3f2b133bfdfa0e9a650dcf3e3bc393fa9", 0x8c}], 0x1, 0x0, 0x0, 0x20000000}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc2000)={0x0, 0x0, 0x0}, &(0x7f0000dbb000-0x4)=0xc) migrate_pages(r7, 0x4, &(0x7f00002b1000)=0x76b, &(0x7f00008f6000)=0x400) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000595000)="2f6465762f72666b696c6c00", 0x84000, 0x0) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f0000b16000)={"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"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f0000d16000)={r9, 0x6}) perf_event_open(&(0x7f000064d000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfe, 0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r8, 0x0) socketpair$unix(0x1, 0x401, 0x0, &(0x7f0000729000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0xe0800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r10, 0x891b, &(0x7f0000001000-0x20)={@generic="7e47ffec3948622a8d5b95b78bc237cf", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x17107f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000)="2f6465762f73657175656e6365723200") clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") ustat(0x0, &(0x7f00008c0000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x6020c0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000a24000-0x34)={{0x3, 0x0, 0x8, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x4) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000cc4000)={"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"}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x200600) r4 = dup(r3) r5 = openat(r4, &(0x7f0000eaf000)="2e2f66696c653000", 0x100, 0x92) ioctl$KDMKTONE(r2, 0x4b3b, 0x8) symlink(&(0x7f0000979000)="2e2f66696c653000", &(0x7f0000fcf000)="2e2f66696c653000") ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000d6b000)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000fbe000-0x4)=r6) memfd_create(&(0x7f00000e0000)="256d696d655f7479706573656c662f47504c00", 0x1) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0x40000cffc) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000cc4000-0x1)="2206") write$sndseq(0xffffffffffffffff, &(0x7f000005b000-0x1b0)=[{0x81, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) restart_syscall() socket$bt_rfcomm(0x1f, 0x3, 0x3) clock_gettime(0x6, &(0x7f000093c000-0x10)={0x0, 0x0}) getitimer(0x1, &(0x7f000040c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000693000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r2, &(0x7f0000a4a000)="2e2f66696c653000", &(0x7f00005ec000)={{r7, r9}, {r7, r8}}, 0x100) getpgrp(0xffffffffffffffff) 2017/12/03 14:19:07 executing program 7: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x2, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x62812, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000)="76626f786e65743128252923292d2e00", 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x8}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r1, r2) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f8f000-0x78)={0x1, 0x78, 0xdd, 0x0, 0xfffffffffffffffd, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x2, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000875000/0x1000)=nil, 0x1000, 0x4, &(0x7f0000d52000-0x8)=0xfcff, 0x1, 0x3) clock_settime(0x4f876e47128d9345, &(0x7f0000000000)={0x77359400, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x2000000000000c, &(0x7f0000030000-0x8)=0x0) clock_gettime(0x2, &(0x7f00000db000-0x10)={0x0, 0x0}) io_getevents(r3, 0x1, 0x1, &(0x7f0000031000-0x100)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000029000)={r4, r5+10000000}) tkill(r0, 0x15) gettid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x8, 0x32, r2, 0x0) 2017/12/03 14:19:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x7ff}, 0x2) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r4 = dup2(r1, r2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2017/12/03 14:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x20c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0x14) r1 = syz_open_dev$sg(&(0x7f0000544000)="2f6465762f73672300", 0x0, 0x7fb) rename(&(0x7f0000ed2000-0x8)="2e2f66696c653000", &(0x7f00008b5000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000afb000)={0x3ff, 0xa, 0xfffffffffffffff7, 0x4, 0x80000001, 0x5, 0x0, 0x7, 0x5, 0x100}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000212000-0x6)="2f6465762f73657175656e63657200", 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006a1000-0x10)={0x6, &(0x7f000090f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000acb000)={r3, 0x8, &(0x7f0000dbe000)=[0x7f, 0x0, 0x0, 0x7, 0x1, 0x2, 0x5, 0x2], &(0x7f0000e0b000-0xc)=[0xfffffffffffffe4c, 0x6, 0x7], 0x10, 0x2, 0x2, &(0x7f0000c6d000-0x8)=[0x5, 0x3000000], &(0x7f0000229000)=[], 0x0}) nanosleep(&(0x7f0000df6000-0x8)={0x0, 0x0}, &(0x7f000023e000+0x8f0)={0x0, 0x0}) madvise(&(0x7f0000317000/0x3000)=nil, 0x3000, 0x0) mq_timedreceive(r2, &(0x7f0000f1d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x88, &(0x7f000067b000)={0x77359400, 0x0}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r4, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r4, &(0x7f0000682000)="00", 0x1) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000be6000)=0x0, 0x4) 2017/12/03 14:19:08 executing program 3: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x80000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000cf5000)={[{0x3, 0x7, 0x7, 0x3, 0x5, 0x800, 0x0, 0xffffffff, 0x0, 0x8, 0x8000, 0x7fff, 0x8}, {0x9, 0x9, 0x0, 0x4, 0x7fff, 0xca, 0xa2, 0x1, 0x400, 0x400, 0x1ff, 0x1, 0x6}, {0x1, 0x400, 0x100, 0x3, 0x0, 0x9, 0x6, 0x8, 0x100000000, 0x40, 0x101, 0x1ff, 0x17a74157}], 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r2, 0x42, &(0x7f0000001000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) mmap(&(0x7f0000001000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000e73000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x8000000000003590) r5 = accept4(r1, &(0x7f00002d6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000695000)=0x1c, 0x804) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e7d000)=[{r4, 0x8241, 0x0}, {r5, 0x102, 0x0}, {r3, 0x440, 0x0}, {r0, 0x40000002, 0x0}, {r0, 0x1, 0x0}, {r3, 0x2002, 0x0}], 0x6, 0xffffffff) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000e81000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) unshare(0x8000) r6 = epoll_create(0xfffffffd) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000e81000-0xc)={0x2001, 0x0}) r7 = signalfd(r3, &(0x7f000066a000)={0x69ba}, 0x8) signalfd4(r3, &(0x7f0000be7000-0x8)={0xfffffffffffffffd}, 0x8, 0x80000) r8 = dup3(r7, r5, 0x80000) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f0000e7d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000410000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000bc000)={0x6, [0x1f, 0x4bec, 0x2000000000000, 0x6, 0x800, 0x6]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000683000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) fchdir(r0) 2017/12/03 14:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000504000-0x9)="2f6465762f76637300", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2000000000000002, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df1000-0xc)="2f6465762f6175746f667300", 0x147940, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000252000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_procfs(0x0, &(0x7f0000005000)="6e65742f756e697800") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d4a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ded000-0x4)=0x10) sendfile(r1, r3, &(0x7f0000672000)=0x0, 0x4000007ffffff) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_open_dev$loop(&(0x7f00003af000)="2f6465762f6c6f6f702300", 0x20, 0x40000) r5 = socket$bt_l2cap(0x1f, 0x1, 0x0) r6 = socket(0x40000000015, 0x8, 0x5) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f00002b2000-0x4)=0x9, 0x4) bind$inet(r6, &(0x7f0000764000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000631000-0x481)="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", 0x481, 0x0, &(0x7f0000914000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000dd1000)="", 0x0, 0x40000000, 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000e1b000)="c7081e919fcc38e196f99d620634c4a312084b3e1b0e1eb12dd3796a63d6438f397fbad35ee6914b391f5dc5b02b836878c0e8c6baa1677994c39779d2800cdca173a1e53289d9b3aed27a4477990559bd106a4adb0bbbf37865583145a5642cc967a8ec7ede27527c450588978be5eadfcec047110c7b112c770083b4867eab224c5076166f7d2c85f98f") r7 = socket(0x10, 0x802, 0x1000000000000) connect$ax25(r6, &(0x7f0000000000)={0x3, {"d0dfd05f9a512d"}, 0xd3e}, 0x10) syz_open_dev$usbmon(&(0x7f0000a5d000-0xd)="2f6465762f7573626d6f6e2300", 0x6776f160, 0x80) execve(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00002c4000)=[], &(0x7f0000858000)=[&(0x7f0000a24000)="2576626f786e657431706f7369785f61636c5f61636365737300", &(0x7f0000215000-0xc)="2f6465762f6175746f667300", &(0x7f0000153000)="6367726f757000", &(0x7f0000e71000-0x9)="6e65742f756e697800", &(0x7f0000541000-0x9)="6e65742f756e697800", &(0x7f0000be9000-0x1)="00"]) write(r7, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b700", 0x25) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00008b6000)={@rand_addr=0x0, @multicast1=0xe0000001, 0x0}, 0xc) 2017/12/03 14:19:08 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e63000)={0x0, 0x401}, &(0x7f0000e64000-0x4)=0x8) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003a5000)={r2, 0x8}, &(0x7f0000e64000-0x4)=0x8) r3 = dup2(r0, r0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e65000-0x11)="48876d110886a3b326072d88ace6be605e", 0x11) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) syz_open_dev$vcsn(&(0x7f0000b4e000-0xa)="2f6465762f7663732300", 0x80000001, 0x84080) 2017/12/03 14:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000637000-0x30)={0x10000000000000, 0x0, &(0x7f0000000000)=[], &(0x7f0000133000)="706f7369785f61636c5f6163636573732d7365637572697479656d3000", 0xfffffffffffffffd, 0x0, &(0x7f0000c0e000)="", 0x515f, 0xffffffffffffffff}, 0x30) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f7e000)=0x0) r1 = socket(0xd, 0xa, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0xffffffffffffffff, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000bc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000861000-0x4)=0x1000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000053b000)=r0, 0x4) r2 = dup2(0xffffffffffffffff, r1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000ac000)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000095c000)={0x0, 0x0, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000043e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008ef000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000098d000-0xc)={r4, 0x80000, 0xffffffffffffff9c}) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r6 = syz_open_dev$mice(&(0x7f0000b36000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400080) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000025c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000013c000)={r7, 0x1, r6}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f0000)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r10, 0x4188aea7, &(0x7f00008c9000-0x58)={0x2, 0x0, [{0xffffffffffff8001, 0x0, 0x0}, {0x0, 0x0, 0xe69}]}) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x3) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f5000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r11, 0x5411, &(0x7f0000d5c000)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00002b0000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6970365f767469300000000000000000"}) 2017/12/03 14:19:08 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fe7000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) socket$inet6(0xa, 0x2000004, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00001e3000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x800) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = socket$inet6_sctp(0xa, 0xffffffff7ffffff8, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x20, 0x1}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00003c1000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r5}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009d3000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x6c94, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x0, [0x3, 0xae, 0xf6, 0x80000000, 0x1, 0xffff, 0x100000000, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006ef000)=0xdf86) syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) fcntl$getownex(r3, 0x10, &(0x7f0000d38000-0x8)={0x0, 0x0}) waitid(0x0, r7, &(0x7f0000ba7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000008, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00005f7000)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f33056fe3a1c9c76f314ffab329", 0x58) clock_gettime(0x1, &(0x7f00006b4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000d1000-0x8)={0x0, 0x0}) r8 = gettid() setpriority(0x0, r8, 0x6) clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000032c000-0x4)=0x0, &(0x7f0000ab3000)="50") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x2, 0x0) splice(r9, 0x80000000000000, r9, 0x0, 0x2f, 0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r10, 0x891a, &(0x7f0000f97000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0xb000}) 2017/12/03 14:19:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007db000)={0x0, 0x0, 0x10001, 0x1000, 0x2, 0x80, 0xffffffffffffc3e4, 0x2fd, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x8, 0x7fffffff, 0x5}}, &(0x7f0000855000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x1000) mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00009b0000-0xf)="2f6465762f73657175656e63657200", 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e64000)=0x7, 0x4) r4 = syz_open_dev$loop(&(0x7f0000c29000)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000032a000-0x10)={0x1ff, 0x0, 0x6, 0x101, r1}, &(0x7f00007ef000-0x4)=0x10) r5 = dup2(r2, r3) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) 2017/12/03 14:19:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d01000-0x5e)="", &(0x7f00000fb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000003000)="bd10514d5013082c6f285baf4e590ac2853c9851de210dca2fe9a6821450dfa176968b63119d7d9140beb9de1462fef0888f184e235c910ae7f438ca8fb8f519a151892236f1f30f291f75ec250017cfc509a331048b0658915cbb8b3626f993dc09b30c73714803224d6dc1cf54bff1271af61657601d7c36c0e023ec857e5dd825ebe3c7a04b988706cdbd4ca5e38b6fb4") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000004000-0x8)={0xf02c}, 0x8) r5 = dup(r0) ioctl$TIOCCONS(r5, 0x541d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000002000)={0x27, 0x800, 0x20, 0x5, 0x6d82199e, 0x0, "55ac7678a92bd22e74ae118cb09963a6cf3d2a552936b2a39494e4f252bfc05f7ee98c0c711a2921597b513afc1f4b67baf003198b9826cd37c8058f044774", 0xfffffffffffffff8}, 0x58) capset(&(0x7f0000000000)={0x20080522, r4}, &(0x7f0000201000)={0x1, 0xffffffff, 0xffff, 0x1, 0x3, 0x3}) 2017/12/03 14:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005be000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b00000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000f68000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x40c00) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000dee000-0x10)={0x5, 0xef, 0x5, 0x7}, 0x10) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r1, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:08 executing program 3: perf_event_open(&(0x7f00002d2000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000e87000)=0x0, &(0x7f000007e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000053b000)={0x0, 0x7, 0x30}, &(0x7f0000124000)=0xc) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f29000)=0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000243000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004d7000)={r3, @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]}, 0xa5, 0xb6e, 0x8, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(0xffffffffffffffff, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000183000)=0x0) r4 = getpid() r5 = getpgid(r4) r6 = syz_open_procfs(r5, &(0x7f00004d2000-0x15)="6e65742f6970365f6d725f636163686500") sendfile(r6, r6, &(0x7f0000e48000)=0xffffe, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f000099f000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034e000-0x4)=0x94) linkat(r6, &(0x7f0000e77000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000008b000-0x8)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000606000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r6, 0x5608) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfc}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {{@in=@empty=0x0, 0x80000000, 0x1}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a5a000-0x4)=0x90) r7 = add_key$keyring(&(0x7f000035b000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a42000)="2f6465762f70746d7800", 0x800, 0x0) epoll_create1(0x80000) 2017/12/03 14:19:08 executing program 4: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x7, 0x78, 0xdc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket(0x2d9e6846ad9a8611, 0x14, 0x5) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x756c, 0x0, 0x0, 0xfc, 0x0, 0x18000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000d, 0xce6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e42000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000017000-0x9)="2f6465762f73672300", 0x10, 0x4) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000d85000)={0x0, 0xffffffffffffffff, 0x7, 0x1000, 0x9, 0x20010003}) clone(0x4747e630a668ed7d, &(0x7f00003cc000)="5364b7", &(0x7f0000f66000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000041d000-0x1)="0e") ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a10000)={@common="6c6f0000000000000000000000000000", &(0x7f0000192000)=@ethtool_wolinfo={0xa, 0x400, 0x1ff, "400000080009"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fa3000)={r4, 0x23, "08b2c35c207aeb15741c068c315623e5d7467e57e56689923e551dbea5a137cc163d26"}, &(0x7f000000a000)=0x2b) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x3, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) r6 = open(&(0x7f0000b2f000-0x8)="2e2f66696c653000", 0x400000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000326000)={0x0, 0x95, 0xb4, {0x0, 0x1c9c380}, 0xffffffff, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d92000-0x4)=0x14) r7 = dup2(r5, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, 0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000)=0xe8) 2017/12/03 14:19:08 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000087d000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x1)=0xffffffffffff8001, 0x4) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r4 = dup2(r1, r2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2017/12/03 14:19:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r1, &(0x7f0000e79000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000856000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 14:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005fa000-0xd)="2f6465762f7573626d6f6e2300", 0x4000007, 0x40000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001b9000)=0x7, 0x4) syz_open_dev$mice(&(0x7f0000211000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2002) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0d000-0xc)={0x7, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fa000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x1, 0x1f, 0x1ff, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r4, 0xfffffffffffffffa}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000b0c000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bfc000)={&(0x7f0000000000)="2e2f66696c653100", r0}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000004000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00008a0000)=0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f00008a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = syz_open_dev$mice(&(0x7f00008a0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000000000007d) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f00008a3000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00004b8000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000089f000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008a2000)=0x0, &(0x7f00004b4000-0x4)=0x0, &(0x7f0000132000)=0x0) r9 = getegid() mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000092000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000)=0xe8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000411000-0x4)=0x0, &(0x7f0000579000)=0x0, &(0x7f00008a3000-0x4)=0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008a3000-0x8)="2e2f66696c653100", &(0x7f00008a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008a2000)=0x0, &(0x7f000024e000-0x4)=0x0, &(0x7f0000871000)=0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008a3000)=0x0, &(0x7f00000f9000)=0x0, &(0x7f00003db000-0x4)=0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e3000)=0xe8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008a3000-0x8)="2e2f66696c653100", &(0x7f00006d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a3000-0x4)=0xc) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getuid() mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008a2000)={0x0, 0x0, 0x0}, &(0x7f00002d2000)=0xc) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00008a2000)=[{&(0x7f00008a2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000019f000-0x18)=[{&(0x7f00008a3000-0xc2)="afef073e3f19f80529ea0a732494dbe93a4e257e23ce8648d32bf4aafecbd5369236a817497a5b20379da4def3c1713abf009e46811630a3cd6701a87b287576fc067753a6d35c302400dc10b081fd6989bcab10d271c8812d2e650bbb967431c8058fec372e5e7b259415eb69a133f078a4d8a8c1a371eb093fb94b36fe81384985e0c52a2b6dc40109e4989927e5902c201ef579bf8486e85e31d6dfee655a130c34d11e2dbeabb45f0e802f40f7939cf5309004247cd5a21fb2148b6a0907e348", 0xc2}, {&(0x7f00007a7000)="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", 0xfc}, {&(0x7f00008a2000)="8816f9e406e5ad84068170471a3641183842db7ff4b5e878bc76e68872e0d86989c636a5a92080c2c37c591b6b26ccf0db5c1215c6e910665dd4ac277ac1b4470081dc40caf8350791cf5aedd512e47116985ef177d3e29b25f6382a7ab4f65435ff6e7fcae4dbd6535786dd5ba705408e72e85429d4140fd7882b6799d0e31774ac6f5b77408122", 0x88}], 0x3, &(0x7f00008a2000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r1, r3, r3]}, @cred={0x18, 0x1, 0x2, r2, r4, r5}, @cred={0x18, 0x1, 0x2, r2, r6, r7}, @cred={0x18, 0x1, 0x2, r2, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r10, r11}], 0xb0, 0x40}, {&(0x7f00007b5000)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f00008a3000-0x28)=[{&(0x7f00008a3000-0xa3)="70e8ef6e03531d1a7f1bcff65ed3e510029da64dbd9b19ce0985a7d06f685075e4fec7fc5adbfdcd5c1ea2ba911ba06243a289b2d551baa1ff7189ec9a281ce0ffa50a944335f057968708e6bb63b052e3a762fe62e2bb1c30a5a0270c6acbc8e776cdf248517d9e0e8b797294688e6d632f4f9a4dfaa32e4e085e9dc862eabeb71cacf92bd70e2f633e051ef1e7d59655649e6a6286c4a1ba0fc7dde2f11b0cecbe5a", 0xa3}, {&(0x7f000019f000-0xde)="15f70362906710a809a50dbb3472fea3a79e9845016fe12afcdbd0cccd920b8b5d8be75e88ea4c46e7ae3aa4d9709e89ed7129ebde31ab8726f37339c315709aa104675ea1abc87a7483d8a762e88ae84988e6a51e7f1f6d61979b4c5858079ac04396f0dae9342f7ff0dca5567b109300088db0cec75dab47a746c7ce7f5e952724f0cd9c5f44ad87fac4b10dc138d2798398646ed91c213e836c82e7dce38afcec469cd00b3eb53ff01dde76de5be78fc102bcdd0f98afc0627247da383612a20e00482c4df83db13b9fa106582806c975244a56acdc3addbea6901b70", 0xde}, {&(0x7f00008a3000-0x99)="80a2c7f8d4c54ed80643b911b5f5321b4793bcc0676c2f0549ebfd150545e98fdb90871e016da0b81628f02cde69e46fda1ef363b1ef01a722edb5450a016d7e803252e522ab9cb5deb4a470725703e452c14c7b595dc1983d95c4a10f1478b0f8a29a545940c3be8eba20f48eab3edfc01fc0d35f02be08fde6b870cbf826d984f94761ce917a226a4f62eee25ab61eeb1d0b5109f497b6eb", 0x99}, {&(0x7f000033a000-0x5f)="5084178f8f18485d3b5542614d57e39f6e1aa01daf2f89c951822eba1dc6372acf8efbc541cfb6a62d4183002cde05b6851798bdafaf9d2f5f203194f8da025fb76090c3209b4d67b02fe2f3073f984ade70b17dc2dd3b7938fa7d04258425", 0x5f}, {&(0x7f00008a3000-0xf)="1fdd66707ce2d6127f87ecf195c19c", 0xf}], 0x5, &(0x7f00004b1000)=[@cred={0x18, 0x1, 0x2, r2, r12, r13}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r0, r1, r3, r1]}, @rights={0x1c, 0x1, 0x1, [r3, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r14, r15}, @cred={0x18, 0x1, 0x2, r2, r16, r17}, @cred={0x18, 0x1, 0x2, r2, r18, r19}, @cred={0x18, 0x1, 0x2, r2, r20, r21}], 0xd0, 0x4800}, {&(0x7f0000687000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00008a3000-0x8)=[{&(0x7f00008a2000)="9e9082184ea34ae95859c5600e6cce88c1a10052c2b7babdd07069de2a129b7bb9fe17a7a702da1145ca1d18aa3cbbee9943f3e409ab34706541329b9174dca23226b3a469153a91a5bf22dc7e0948021ed9a763c5cf4fa7ac0b46fe99fde294bd8888e8bf0f0ffd110f1b173cc49a66cdeb2931b0f4b36bd41eb227779fd102e8ed3a3578ba7a14e0df314194617ce2be5a9b4b46eed9543cfb59e74d177dae0b0055b3be4fc1dbd706eb2b0317d5d942d250176ff6cf7a26b88ba78b9a992bbe2e873cf726716b6e9a23296e5f75f654", 0xd1}], 0x1, &(0x7f0000383000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r3, r3, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r3]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x58, 0x4004801}], 0x3, 0x80) writev(r3, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7787e684bbf365ea9c1ede092518d1e8845396bdb75ef80", 0x41}], 0x1) 2017/12/03 14:19:08 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00006b1000-0x9)="2f6465762f73672300", 0x9, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000051f000)={0x200, 0x0, 0x3, 0x0}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000548000-0x14)={0x2, 0x0, 0x47fa, 0x0, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000e64000-0x8)={0x100000000, r2}) r3 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r5 = dup2(r0, r3) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) 2017/12/03 14:19:08 executing program 0: futex(&(0x7f0000004000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005e7000-0x4)=0x2000000000020, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1f000)="2f6465762f72746300", 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000098d000-0x58)={0x0, 0x200, 0x71, 0x7ffffffd, 0x7fff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cb2000)={0xaa, 0x4e, 0x0}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000fd000-0x118)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001e7000-0x4)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = gettid() getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000acb000)=0x0, &(0x7f0000d5d000-0x4)=0x4) fremovexattr(r2, &(0x7f000065b000-0xb)=@random={"6f73782e00", "6e6f64657600"}) sync() setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e55000)=0x802, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fd000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, r4, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000054000)=0x1c, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000312000-0x8)={0x0, 0x4}, &(0x7f0000710000-0x4)=0x8) getpeername$inet6(r4, &(0x7f0000152000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c12000)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001b6000)={r5, 0x8000}, &(0x7f000087b000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000055b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064f000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c72000-0xc)={0x0, 0x0, 0x0}, &(0x7f000011d000)=0xc) setgid(r6) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000008d, 0x0, 0x0, 0x10000, 0x0, &(0x7f0000003000-0x10)=@common="6c6f3a00000000000000930000000000", 0x0, 0x0, 0x0}) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f000029f000)=0x0, &(0x7f0000994000-0x4)=0x4) getgid() 2017/12/03 14:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000b9000)={0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r1 = syz_open_dev$mouse(&(0x7f0000034000)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x50000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x3, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffdd, 0x7, 0xfffffffffffffffe, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000741000-0x4)={0x0}, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000a1c000)={0x4000, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00006fd000-0xd0)={0x5, 0x0, [{0x8000000a, 0x6, 0x1, 0x2, 0xa2b1, 0x8000, 0x200, [0x0, 0x0, 0x0]}, {0x40000001, 0x4, 0x6, 0x69, 0x9, 0xffffffffffff8000, 0x80000000, [0x0, 0x0, 0x0]}, {0x40000004, 0x87b, 0x3, 0xfffffffffffffffc, 0x8910, 0x40, 0xffffffffffffd94e, [0x0, 0x0, 0x0]}, {0xc000000d, 0x5, 0x4, 0x9, 0x6, 0x9, 0x5, [0x0, 0x0, 0x0]}, {0xb, 0x572d, 0x1, 0xfffffffdffff2fa1, 0x5, 0x1, 0x68, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = signalfd(r4, &(0x7f0000bb1000-0x8)={0x10000}, 0x8) poll(&(0x7f00002d3000-0x48)=[{r1, 0x28, 0x0}, {r5, 0x100, 0x0}, {r0, 0x4001, 0x0}, {r2, 0x1, 0x0}, {r3, 0x400, 0x0}, {r2, 0x100, 0x0}, {r0, 0x1000, 0x0}, {r3, 0x0, 0x0}, {r3, 0x8422, 0x0}], 0x9, 0x39) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000aac000)={0x0, 0xff}, &(0x7f0000ae3000-0x4)=0x8) r7 = open(&(0x7f0000ad3000-0x8)="2e2f66696c653000", 0x400, 0x11) pivot_root(&(0x7f0000c6e000)="2e2f66696c653000", &(0x7f0000108000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000053f000-0x8)={r6, 0xe}, &(0x7f00004db000-0x4)=0x8) syz_open_dev$usbmon(&(0x7f0000bfd000-0xd)="2f6465762f7573626d6f6e2300", 0x443e, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) add_key(&(0x7f00009de000-0xb)="636966732e69646d617000", &(0x7f0000cd8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d8a000)="0ef13bc0ff839e6eb6f695746ba259bd6b7d5d39cc5a7132494fe86fc4229e89388fa68477a4e0c3eeb082621cecc002cd1a61e5ade06a1d336d6efbd4ac197a1b166ad47ddf51abdf01de7ad76ca12c428e344704b8f48e352a29de2d425517e80ea6a9269d3baf8633b082513aeb10c8ef95", 0x73, 0x0) 2017/12/03 14:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000961000)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) io_setup(0x0, &(0x7f0000d10000)=0x0) io_cancel(r2, &(0x7f0000c64000)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000424000-0xeb)="e96317ea3792f5073002c2400a80d877f5928323979391466f96dad1833f50f742825c9d8584ec6ae08a61f4148ca608aeb50085a8442c72c1e45b515f57714f7d1f4553908534d58d998f38dbd63e822a25bc137b93774e74d07a39dc73ed46cd45e3249d04244fd749420deaf9e2c915139e9a272a9bfaf6af8adeb2073caae39dcf2cbf47722cd9438666058d5dc870fbc974ab8d984792d98c47b19d2b7ddd7cb18627094e36f5279c89f70da92e4a7da26e6e4941e85b3baae458a2e2a37914d87f0bd0c7d4cdd4aad55c495f158e511abc7e7467160b606f7244b787f119e5e81232facb2eb6c90c", 0xeb, 0x5, 0x0, 0x0, r1}, &(0x7f0000d37000-0x20)={0x0, 0x0, 0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c97000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r3, &(0x7f0000e79000)=0x0, 0x8) bind$unix(r1, &(0x7f00003ae000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/03 14:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000058000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000157000-0x4)=0xe8) r1 = add_key(&(0x7f0000197000)="6269675f6b657900", &(0x7f0000f35000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cbd000-0x72)="cd35873902c1de1e008c9df78b9ba08fa7439447fb19a1f74818cd7afd6a89e60fe901969ec69ba8907fbe03337a749667866f21224b148ae092937a6e9d8440c662bbc4a60761f721e0a03c7977a7058eaf722495e50b6e576352fbb0ee2de17dd275f9c5b08ed7d66bbfb660fc89f18857", 0x72, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b46000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f42000+0x58a)=0x0, 0x4) socket(0x40000000015, 0x5, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8001, 0xe308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r3, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r5, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000c41000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000fa9000-0xc3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @llc={0xb3, @snap={0x1, 0x4000000000aa, "8666", "a1f0ab", 0x0, "6441904b60bd3ff64571438b741afab781ce474b4dffa11864abb2804888cc7fa3ec725cd70c77f1fe51dc4421407e62b6bfc6bd1e4a7d6522b96257caaeea4b474bf4f0b142857101fce5d025d9b3a4f3f5cf5b15f8c9549b9329f31c2b8527cd68b53929f200dfc5dc3da77a597bbcb8212f222e8d3652a772e994873d3e19e2683c9ed8b0ee0c27f65b19196028ee648bd31311b67c9248159a74c140cf65a739a30a491391fb4674"}}}}}, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:08 executing program 4: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x7, 0x78, 0xdc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket(0x2d9e6846ad9a8611, 0x14, 0x5) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x756c, 0x0, 0x0, 0xfc, 0x0, 0x18000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000d, 0xce6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e42000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000017000-0x9)="2f6465762f73672300", 0x10, 0x4) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000d85000)={0x0, 0xffffffffffffffff, 0x7, 0x1000, 0x9, 0x20010003}) clone(0x4747e630a668ed7d, &(0x7f00003cc000)="5364b7", &(0x7f0000f66000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000041d000-0x1)="0e") ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a10000)={@common="6c6f0000000000000000000000000000", &(0x7f0000192000)=@ethtool_wolinfo={0xa, 0x400, 0x1ff, "400000080009"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fa3000)={r4, 0x23, "08b2c35c207aeb15741c068c315623e5d7467e57e56689923e551dbea5a137cc163d26"}, &(0x7f000000a000)=0x2b) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x3, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) r6 = open(&(0x7f0000b2f000-0x8)="2e2f66696c653000", 0x400000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000326000)={0x0, 0x95, 0xb4, {0x0, 0x1c9c380}, 0xffffffff, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d92000-0x4)=0x14) r7 = dup2(r5, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, 0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000)=0xe8) 2017/12/03 14:19:08 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00006a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e63000)="2f6465762f6375736500", 0x100, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000e63000)={[{0x1, 0x101, 0x2, 0x80000000, 0x6, 0x6aefc79e, 0x7, 0x0, 0x100000001, 0xfffffffffffffffd, 0x5, 0x2, 0x40}, {0x5145, 0xffffffffffffffe0, 0x81, 0x5, 0x8, 0x4, 0x1, 0x4, 0x9, 0x0, 0x1ff, 0x3, 0x48000000000000}, {0x1, 0x6, 0x9, 0x20000000000, 0x100000001, 0x9, 0x3, 0xfff, 0xffffffff00000001, 0x8, 0x8, 0x0, 0x7}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e63000)={0x0, 0xd0, "ab5b3859e65e44ecbc544f98f4cd600d89c5ee7043adb9e5aea4c7f87bd52b10ab9c28a1f463a6b7966005fbb2adfd7adcb1f03a6dcedd0bbdc13b403276b25dff6e33831f813838c63bec16fd4efb3069b55c6f23f8b4491733ca2abbe0c3383a1d3ab03a8ddcb90ced98461391a9392a4c3c7b909d0e33b12b83cf851d661cef2d1356866f5820d6ae04100e7b3ade2431551a6609f46a12373a8e5640d6ec5938ab4ed127b43f118233735cc88197d7964ae5f7aeafaac35dfba62a6955374115f081850bd468a6c629e876bd2fee"}, &(0x7f0000b55000-0x4)=0xd8) 2017/12/03 14:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000044a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ed5000-0x8)={0x0, 0x0}) socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) tkill(r3, 0x2d) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000001000-0xc)={0xc93, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d32000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xffff, 0x401, 0xa1}, &(0x7f0000714000-0x4)=0xa0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x20001, 0xffff, 0x5, 0x3, 0x5, 0x0, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x400000000004, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000004) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e9000-0x20)={r4, &(0x7f0000306000)="b2f67e6c329b872a1fa8aae88abbd329eebbed80a63b6cd9d80f862455d277752de5bacc5ea9b7d40dde899e7d782e90299c27c559b40d6540425347b53540ca6c04850cf0ad223a231c9fb4d7f56a0493a3cb336ce8bc9622b6b71f856b144e912474d6c8f30a38ca61dda40dabe0f15d8ae751eba68e8a687258c06f24e880918701707e3e17cf36bcbf504ddf8bd528a3d79c337b5e736438a1cfe1367d7b64abdd1aed515aa8cc7f87ab6282213aab8aa91a9ef026b8", &(0x7f00005a4000-0x21)="144fcd608eef0a3785b19ea12a3ab5004bad2b7529c887503ea1065f1ecf225864", 0x1}, 0x20) lseek(r4, 0xfffffffffffffffc, 0x2) fallocate(r4, 0x3, 0x400008, 0x4000003ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c4c000-0x4)=0x1, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x1, 0x41b3, 0x1, 0x4, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000065a000-0xc)={0x0, r0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bc9000-0x4)=0x40, 0x4) 2017/12/03 14:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000448000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000532000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000913000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, "a0ca5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2017/12/03 14:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00009ac000-0xa)="2f6465762f7663732300", 0x4, 0x800) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000735000-0x14)={0x2b7, 0x2, 0xa0, 0x3, 0xfffffffffffffe01}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000243000)={&(0x7f00007d4000)=@llc={0x1a, 0x1f, 0x4, 0x80000000, 0xcb, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00004d0000-0x20)=[], 0x0, &(0x7f0000e16000)=[{0xa0, 0x1, 0xff, "690615d9dd8b2cbcb12b8fde6c0b5a2ab3a7adcb87bc02763606e58ca3e1b1172a6ad8d12d884b5881b54fe8c69025150f1568991b85ed693199fc60b391aeb543f98c33c2867bf2d47bfa63c196164841ad1de8484abc35495c8c08fdaec9b4a8114cb8b670d7c55008311debe4ec273d0d586333d39abfc19625b59fc2f8e4641cb5c1b2ce3d7ba65e73475f31"}, {0xb0, 0x107, 0xf8, "5ff5f767015457f03a36f924c11fd89f65bc11d4e0947f4e2da25fee46f88f4e140c00b76a58840514377f20eac46f2b9107f686ac9a6b3f48d917671e8a99d5c92ec95721ac99137c5a7b8fca3cd6955e91372b501425c24a4c8e437c08175087199eeddf617ce8a35a837bf5453c04c36b18e7aac91cc6e08be396688978f1be3579a483de2440524333c5a499814e81d520b052a4031106"}], 0x2, 0x0}, 0x0) r2 = perf_event_open(&(0x7f0000cc1000)={0x2, 0x78, 0xd4e9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0xffffffffffffffff, 0x6cb74aaa, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x10000000, 0x0, 0x0}, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00001a7000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000604000)=0x14) r5 = fcntl$getown(r3, 0x9) ptrace$poke(0x5, r5, &(0x7f00007b0000)=0x0, 0x40) bind$packet(r1, &(0x7f000062d000)={0x11, 0x2, r4, 0x1, 0x5a322bf2, 0x6, @random="f8cc85f35163", [0x0, 0x0]}, 0x14) r6 = inotify_init1(0x80000) fstat(r2, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r7) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) r8 = syz_open_dev$loop(&(0x7f00000e1000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27000-0x14)={0xe8, 0x7, 0x80000000, 0x5, 0x0}, 0x14) r9 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) r10 = openat(r2, &(0x7f0000494000-0x8)="2e2f66696c653000", 0x22005, 0xb) ioctl$EVIOCREVOKE(r9, 0x40044591, &(0x7f00006a1000-0x4)=0x1000) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000bdf000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000028b000-0x8)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f000028f000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000536000-0x4)=0x0) getpgrp(0x0) writev(r8, &(0x7f0000002000-0xa0)=[{&(0x7f0000fb7000)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff3d919ad9317e82636d0cb8d9fe0dab", 0x10}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r9, r8, 0x0, 0xffffffff) setsockopt$inet_MCAST_MSFILTER(r10, 0x0, 0x30, &(0x7f0000620000-0xc1)={0x9, {{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]}, 0x1, 0x0, []}, 0x98) 2017/12/03 14:19:08 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:08 executing program 3: prctl$void(0x1e) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000095c000-0xe0)={0x4, 0x0, [{0x0, 0x4, 0x0, 0x7, 0xff, 0x0}, {0x7, 0x1, 0x0, 0x3, 0x3ff, 0x0}, {0x80000000, 0x7, 0x847f, 0x7, 0x3ff, 0x0}, {0x1, 0xa9003, 0x337, 0x6fe5, 0x9a, 0x0}]}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000afe000)="2e2f66696c653000", 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afb000-0x28)={0x2, 0x0, [{0x3b, 0x0, 0x9}, {0xbd7, 0x0, 0x100000003b}]}) 2017/12/03 14:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000084d000-0x7)="6c696d69747300") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cf8000-0x4)=0x8, 0x4) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = syz_open_dev$tun(&(0x7f00007ed000)="2f6465762f6e65742f74756e00", 0x0, 0x800) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000476000)=@assoc_value={0x0, 0xea}, &(0x7f0000c8b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000609000-0x6)={r3, 0x9db}, 0x6) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e3000-0xb)="2f6465762f6877726e6700", 0x121680, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000043f000)=0x26, 0x4) syz_open_dev$loop(&(0x7f00001a6000)="2f6465762f6c6f6f702300", 0x0, 0x2040) get_robust_list(0x0, &(0x7f0000464000)=&(0x7f000042d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e37000-0x8)={0x0, 0x800}, &(0x7f0000b4d000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025f000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb6000-0x4)=0x24) syz_emit_ethernet(0x2a, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2017/12/03 14:19:08 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e63000)="2f6465762f6c6f6f702300", 0x7, 0x202) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000094000-0x8)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x12, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000b2d000)=0x5a5) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000854000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) sendto$inet6(r0, &(0x7f0000664000-0x1)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f53000-0x8)={0x0, 0x0}, 0xfae2e8ec93934b46) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cfc000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000088d000-0x8)={0x0, 0x3}, &(0x7f000012f000)=0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f55000-0x8)={0x0, 0x6}, &(0x7f000085c000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f54000)=@assoc_value={r3, 0x1}, &(0x7f0000c20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003c0000)={0x6, 0x7, 0x208, 0xfff, 0x81, 0x26d, 0x2, 0xfffffffffffffffa, 0x0}, &(0x7f00008cc000)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f51000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cd9000-0x5c)=@ethtool_coalesce={0xf, 0xff, 0x6, 0x3c7, 0x414, 0x9, 0x6, 0x1fc00, 0x7, 0x390a, 0x5, 0x6, 0x5795, 0x4, 0x5, 0x7fffffff, 0x80000001, 0x6, 0x7, 0xffffffff, 0xfffffffffffffc01, 0x9, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000010a000)=0x7, 0x4) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f55000)=0x5316, 0x4) recvmsg(r0, &(0x7f0000cd1000)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000063c000)=[{&(0x7f0000348000-0x1000)="", 0x0}], 0x1, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) r5 = fcntl$dupfd(r0, 0x406, r0) connect$inet(r2, &(0x7f00001c6000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000035d000)={r4, 0xe6, "593803c6932c1ce5141f648595140ed10abac280cd62a950aeb6040a91d98f4c299ee1ef10858a1aafe69baf7d8fabb7fb076f24d97cc6a16d2275af6ce15ddd563fbb4a4fa747a475cf6246376be130f925ca3c9af5d8e7ee70b24a25d559b961003ebd515e08723899b04afd938a03c5b91d3af0e3509c7f96bc063fa80e40d39bf3f8dc3171b12ac55109e77154c79442ab7e21a25412c434c7fce0df60659d06fa4d38756a758633559ec935e88ba1607d000bec5eaf1c9a82aa8da0913006c45bbb163fef93a1b7a6d12fa439ef5f888312f7f53b5464612eea1e13e4ded48fc4b05b7f"}, &(0x7f0000f56000)=0xee) unshare(0x28000200) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000f30000)={0x6, r0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r5, &(0x7f0000f58000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000ee000-0x4)=0x1c, 0x80000) 2017/12/03 14:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000731000)={0xffffffffffffffff, &(0x7f000096c000)="", &(0x7f0000b3c000)=""}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009bd000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) dup3(r0, r1, 0x80000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00005fd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) fallocate(r2, 0x2, 0xffffffff, 0x745b) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f00009a7000)={0x1, 0x1837}) r3 = syz_open_dev$evdev(&(0x7f0000f7a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) fcntl$setstatus(r2, 0x4, 0x44800) ftruncate(r2, 0x10000) sendfile(r3, r0, 0x0, 0x72439a6c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000baa000)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) 2017/12/03 14:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000da7000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008c2000+0x19c)={@generic="30c25598a0c4e5ba63f8645acefe78b9", 0x5}) fremovexattr(r0, &(0x7f00003fa000+0x7a9)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "706362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = syz_open_dev$sndseq(&(0x7f0000450000)="2f6465762f736e642f73657100", 0x0, 0x80001) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a4b000)={r0}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000bc6000)={{0xa, 0x2, 0xb9d2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, {0xa, 0x2, 0xf739, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x5, [0x3f, 0x4, 0x5b, 0x100000000, 0xdf, 0x5, 0x5, 0x40]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000055e000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x0, 0x0, &(0x7f00004a8000-0x8)={0x7, &(0x7f0000679000-0x38)=[{0xde5, 0x2, 0x5, 0x9b}, {0x200, 0x6, 0x7, 0x3}, {0x3176, 0x6, 0x9, 0x2}, {0x1, 0x4, 0x7fffffff, 0x1000}, {0xff, 0xcfa, 0x6, 0x8}, {0xea, 0xd1da, 0x3f, 0x9d}, {0xba, 0x9, 0x0, 0x8}]}) pipe(&(0x7f00002de000)={0x0, 0x0}) getsockopt$packet_buf(r6, 0x107, 0x0, &(0x7f0000f54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000742000-0x4)=0x5c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000e3c000)={0xfff, 0x3, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f0000fc6000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000593000)={0x0, 0x982d}, &(0x7f0000a36000-0x4)=0x8) ioctl$KVM_SET_NR_MMU_PAGES(r6, 0xae44, 0x200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00003eb000-0x7c)={r7, 0x74, "812bc074bf43a07ba9455330220abc886b33a33de6d25caa9b0c7d20491393890a2d538753fef1dedab6da54da2ccc3ca715497a5bbe14edbc476e75cbb5c183ebebfddc7e3802426d3daece0b91b1b9493a941262a615d9dabe75b226c2622bc07954b8950ecca5f47731d5f4c50935856eb78b"}, &(0x7f0000855000-0x4)=0x7c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002ba000)=0x0, &(0x7f0000e3c000-0x4)=0x4) 2017/12/03 14:19:08 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000071d000)={0x0, 0x0}) r2 = dup2(r0, r1) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002f9000/0x1000)=nil, 0x1000, 0x8, 0x0, 0x2) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) 2017/12/03 14:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) r0 = syz_open_dev$mouse(&(0x7f0000452000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xd4a0, 0x440) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000b66000-0xa8)={{0x0, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x800, 0x14b, 0x0, 0x5, 0x0, 0x6, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f49000-0x8)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r1, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003af000-0x58)={0x0, 0x20, 0x5, @thr={&(0x7f00003a1000-0x26)="c632ec4e8fd88ac403f0578ee17304665a6c57cf784800e70e5fbfce5a2791d4b89f8f8f323e", &(0x7f0000942000-0xb8)="95238ae263898996e884b8881aa300fe89bfb0d6154581c87236b491f32c40fc12a6163d52a98433dff2b7429c3c45baa8c9c168ca174550a437ae7cddad7b65a8a86c200a54e3e7e9c0e1d53ff53fe746671e802d3d156e64c03f2cec2282efccf43f9e4a98cc4469da980a9649f5c88909ad478e2b9e01daf83b01a4d226e056f2210ef3cf771ac0e20c38361af3c6dbd708dc5c4b185dc64cec8674261b597e22114fdca48b582cd28d8d253783658bf39530f5ab1a26"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b2000-0x4)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000963000)=0x401, 0x4) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x20003}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) fcntl$getown(r1, 0x9) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x501, 0x0, 0x0, 0x0, 0x0, "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"}], 0x501}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000a36000-0x1c)={&(0x7f000078a000)={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f00004fc000)=[], 0x0, &(0x7f0000a9a000-0x88)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000019c000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000005e000)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aee000-0x11)="2f6465762f7667615f6172626974657200", 0x480, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="f6efaf002898f884eafbbb682234f0ce", @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000000d000)=0x8, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000aa7000-0x4)=0x6, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r5 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009d1000)={0x0, 0x8, 0x3, 0x2, 0x7, 0x4, 0x8, 0x2, {0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x4, 0x0, 0x7}}, &(0x7f000068c000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000415000-0x98)={r6, @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]}, 0x1, 0x400}, &(0x7f0000865000)=0x98) statfs(&(0x7f0000d32000-0x8)="2e2f66696c653000", &(0x7f00004ed000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00003e7000)={0x0, 0x0}, &(0x7f000044e000-0x4)=0x8) open(&(0x7f0000ac2000-0x8)="2e2f66696c653000", 0x4c0, 0x0) set_mempolicy(0x2, &(0x7f0000137000-0x8)=0xf611, 0x5) 2017/12/03 14:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e69000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000292000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000aea000)="2f6465762f736e642f73657100", 0x0, 0x420000) r1 = syz_open_dev$usbmon(&(0x7f00003e0000-0xd)="2f6465762f7573626d6f6e2300", 0x7fffffff, 0x980) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000652000)=0x0, &(0x7f000024a000-0x4)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000039f000)=0x0) getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000076b000-0xa)="6e65742f69636d703600") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000408000)="2f6465762f70746d7800", 0x801, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x8) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) modify_ldt$read_default(0x2, &(0x7f0000a63000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) sched_setaffinity(0x0, 0x8, &(0x7f0000215000)=0x0) open(&(0x7f00008e4000-0x8)="2e2f66696c653000", 0x40, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r5 = syz_open_dev$sndtimer(&(0x7f0000603000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000509000-0x34)={{0xffffffffffffffff, 0x400, 0x3fff80000, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000fec000-0x4)=0x0, &(0x7f0000df3000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000711000)={0x7, 0x3, 0x20000000000080, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}) socket$inet6(0xa, 0x403, 0xb) getpgid(r2) open$dir(&(0x7f0000a20000-0x8)="2e2f66696c653000", 0xfffffffffffffff8, 0x200000) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/03 14:19:08 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x2) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f6465762f7161745f6164665f63746c00", 0x204041, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x8004, &(0x7f00008a9000)=0x6, 0x1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c79000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0xda, 0x5, 0x0, 0x4002, 0x0, 0x0, 0x2, 0x0, 0xfc, 0xfffffffffffffffe, 0x8, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x10000000000, 0xfffffffffffffffd, 0x0, 0xdd9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000473000-0x78)={0x2, 0x78, 0x10000, 0x20000, 0x0, 0x0, 0x0, 0x1000, 0x40, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3) r2 = dup2(r0, r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000001000)={0x8, 0x0, 0x2, 0x8}, 0xc) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000097a000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00005ef000)={0x9, 0x3ff, 0xfffffffffffffff8, 0x100}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000048000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x202, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4010000002, 0x78, 0xdc, 0x0, 0x10001, 0x2, 0x0, 0x6830, 0x0, 0x0, 0xfc, 0xfffffffffffffffc, 0x800, 0x40, 0x0, 0x0, 0x200000, 0x1040, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r3, 0x10000, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x805, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x2000000000000, 0x0, 0x469e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b09000-0xc)={0x4, 0xffffffffffffffff, 0x1}) 2017/12/03 14:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:09 executing program 7: llistxattr(&(0x7f0000d5d000-0x8)="2e2f66696c653000", &(0x7f0000900000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bde000-0xc)=@sack_info={0x0, 0x20, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x4b90}, &(0x7f0000fef000-0x4)=0x8) prctl$setmm(0x23, 0xf, &(0x7f0000150000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:09 executing program 1: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000c7000)={{&(0x7f0000062000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000c9000-0xb)="2f6465762f766373612300", 0xfffffffffffffffe, 0x6082) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000c8000)={0x1, &(0x7f00000c8000)=[{0x0, 0x0}]}) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) inotify_init() mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e63000)={0x77d754b8, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:09 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d87000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000284000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x8, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x105, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000347000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x3, 0x5, 0x4000000000402, 0x1, 0x10}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x800000000000004) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) pipe(&(0x7f00008e5000)={0x0, 0x0}) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f000070f000)={0x5, 0x30, 0x3, 0x385, 0x4fb6, 0x4}) r5 = accept4$ipx(r1, &(0x7f00003bd000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fa4000)=0x10, 0x80000) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a5e000)={0x3, 0xff, 0x8, 0x1, 0x9, 0x8000, 0x80000000, 0x100, 0x0}, &(0x7f0000d93000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000f0000)={r6, 0x5, 0x30, 0x4000000000000101, 0xe8}, &(0x7f00003bb000)=0x18) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000067a000)=0x0) sendto$ipx(r5, &(0x7f000000b000)="98a4c10ec8e08069bcb9d67386c41c76e538264081bf3abf92c79cfe45e29503831753ef629c2a820e068dfe861c4d0465779fee317e92a92da70e076a1c2eddf258399bf2f3fe272b57c98f0cefbe375cb77930765a20447cce14ba95ff188eb25dd29f4f225ec64a79574863a8704f68cfce85765e630ba42ff76405c8aa9f8e5a4460b7ea559edce91358a82937efa5617d8fba50ca0b82c7bf5ee72b30fe10089a8ae13955379dd0e14d22be67bf4186b553330e77e25faa414d6729", 0xbe, 0x3fffffc, &(0x7f000015b000)={0x4, 0x2b4, 0x7ffb, "797905a818e0", 0x3585, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4fb4}, 0x98) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f000039b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008da000+0x441)=0x14) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ac1000)=[{&(0x7f00005b4000-0x8e)="", 0x0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00005c1000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ac1000)=[{&(0x7f0000ac2000-0x5)="766ce0d08281", 0x6}], 0x1, &(0x7f000053b000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4000010) writev(r3, &(0x7f00008db000)=[{&(0x7f00009de000)="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0x1000}, {&(0x7f0000869000)="2cace548216a85e4d834d91307ae03efb384af39c1c089bcfc1eefb8c5e8c09fb6e240842ca5724720661fa7f290478061e27bc53a18c904a112a3f8b6a1c2e4b65e6f7dad6898d2f3124fbbbbba6875c46b36eb409150b7d814a9f4ac5cb7a528c739f46c4ef8ef34502341aa7f572249065d300d8fa736dcd7f8e3ae7160df14dfcccaca24d93606ba1521d2efc0fe9fd95091f355b9a61cf8607e914453dd942f94f3fa418dc6e4d60e93293505d6bf778bb9b03fa67c5e49e4841974170cd92dd6cf5afdad011e43283664f3f0452c9e210a3fce04e99420f27d6377646d954a3e4c2508784da2eec67cdfcafcc9a114a0a901d77eb9", 0xf8}, {&(0x7f0000c27000-0xe4)="bd6c14966cdb5f08aa501c6187e900f3ae45a614171d36d590c78e62cce9beae31e4b045ab22811c8b4f7381363a4103ff77af630d1b0033f5ee57a08d5dd030bb3c67e6261c0fa544cb999d7dff4b22238b661de94b0459d78f7d93079fc3a71973e217de2606a5747b8dd3d9b9b8c5aec2bd56bd08418c34423cdb3ea5d2bb61f86341497d6c3f8d2d0b68d4a4172ff8c91d19284e8146c4a93cbc0b436139830e95cfe781c80ab3342759b503e3ea753546cc3cfbadc2045917205eed13a4bbaa248483d929502cc2de48dff1aeda6038c7d4fad479af7307e2ce11bc053c56727860", 0xe4}, {&(0x7f0000966000-0xa8)="7989264cbd9faf1470fb676fdc8ccd487a0cbc2a3ec0f2378812cf5c83ed91ac293112ca07706fb292bdb76156a779b20a340c6f20a4fd59aa0b261fdf4fc4af8cb83083160644b13b4a2adbe543c7b83b5100031459444777ec8403fb11d6eb4cca95bca9bf2e24425d8752c279e217fb9ebfa34de11bb71202326d6edebc67b16d1aa672aa082766c718e7c72f3078abc3927ea1864e78a0964234e7ff7c62a3fae5986303e25946bd0fb8850992ce1d0ccc5bb9f1dc7f7c89a6fbeade979c4f0cc7ff1ca2f8d30006d2c1595a6b0d3b02a9af40a11b5e0e053167fcbaf48e68449f9792fbddf32ae1b4e7b99d629e8f", 0xf1}], 0x5) r7 = syz_open_dev$vcsa(&(0x7f00009c6000)="2f6465762f766373612300", 0x10001, 0x18002) ioctl$RNDGETENTCNT(r7, 0x80045200, &(0x7f0000798000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f00008ee000-0xc)={0x10002002, 0x0}) writev(r3, &(0x7f0000bd5000)=[{&(0x7f0000eca000)="97b6b3a2a1768d9c210764d054ce3bf914e850", 0x13}, {&(0x7f0000d40000-0x1000)="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", 0x1000}, {&(0x7f0000ff0000-0x9f)="84e0327d1c795bff51279387e905a331517ced28082b1bbd1f37eec13f3e1fbed385e67bf57480ecd8dfc837ae8130d615dd4f968f7263fc1157bf0267010510a37a2173d6ef0e17b39e5b365972ee91b4b68426f93e870903a18d6163587ac9d947f7e49b48961388149152d2fa9d5bd0902eefa71fca6ee98fcef1c6e680f5e5f0aac178ebe33cb6a525a11225bd6ed8c80781b155ecb53736b3fd22546e", 0x9f}, {&(0x7f0000508000)="04f748ccb9af792c64687a227b59844f9c17bb041845b431541b314b64e1903ebe10eab15a3d77d31c226204f8cac0191c023b54e98391b266c6496ce0fd5503153669b8d5e6541e5ec9cf34902df1d178", 0x51}, {&(0x7f0000864000-0xe0)="d8bdfab9635b92d053c7e679ce8a2c56a403271e9b005f8aff01b9da3d7dcbf3920b0a745fe4c73d4267a045d74f9eef7ff3f710e27cfa432a0651b3575e5d602d1e688a190c4e27ab255b2b2b2b7d9b5c065b6494ca3c7217391b0f705fa3d065e2f478b7ed5e91e70268f7f9db536d1a0fab8db415c38278192c032c2755f99199cf2d188d656953b8d1b6d2285a1acb35494fb97e69163dd3dfefdfdecf79a7ce6b8109009bcb1e23eacb13fde672fbea3b77e288a3c00f64846d2bbe100ec9987429710ba39cc9d64e64b8443fcb68b1771605c6457e8e8b940f23acc147", 0xe0}, {&(0x7f0000b92000-0xd6)="18e2a41a5b613107a286fda441309a26a55b54277bb6d9e6156f89ba49ad5115a4caebb8d9ee8fc7c98871cc3c4c13fa2e8a0d9701855128852066fe4313d684672df1197f9f024e0c6b7a8cbab89cdf4b3fe2903bc346dbb4ed1b38f42b351dfe3b7633c5ca84274af159b787c8083bf3518fd6cb548b31e3444f6661fbe974fdb98f91941a6197f32aba6a8525ca34da8699121e261630ca15ad592f6a603afb3e78ed9a18dc0cef8da813caa543f5ddfcf9c51ccec72ae75c82cc3b5af234a0dcec2ce1f7a37d3a06d21abcfc35bf84c1c55caaf3", 0xd6}, {&(0x7f00006bb000)="6405502a80885b58fa97f53f4f63e0c435cff901399343e9a1bd4e481331924e316cfcf57007f7796fd1c6c9d1635a255cbec8e1dd9a94f907119867baa0a85213197124665eac591ec48393968e9bee22c3d0", 0x53}, {&(0x7f0000c63000-0x87)="cf95f3a70d7ebac5e86d9778dbbfc8cca8eb36ab65fcf48221a617ce4e28470e1bbaf3ebd19e1ee05303257ddda042f7c7a57b1cc1090b7a02c35fc64bf00cefbaedaaec0723af5471eb249a0c4619764f99deb88888487785fcfb49fefcbb496bd2982c8a8536c4dfe50a92711dee3958f575b4204909a56912e75b7d2644c9a1f2773a6c1dab", 0x87}], 0x8) 2017/12/03 14:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000181000)={0x2, r0, 0x1}) sendto$inet6(r1, &(0x7f0000fd1000)="fddb0bb1e384", 0x6, 0x4000, &(0x7f0000dcc000-0x1c)={0xa, 0x2, 0xfffffffffffff3b3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mq_open(&(0x7f0000053000-0x7)="25657468315d00", 0x0, 0x8, &(0x7f000065e000)={0x2, 0x80000001, 0x1, 0x4, 0x10001, 0xbe08, 0x1, 0x6}) socketpair(0x0, 0x1, 0x1f, &(0x7f0000842000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000c3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d9f000)=0x59) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac5000)="2f6465762f73657175656e63657200", 0x408000, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000df0000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000876000-0x18)={&(0x7f00005e6000/0x2000)=nil, 0x3, 0x3, 0x80, &(0x7f0000fcd000/0x3000)=nil, 0x80}) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000009000)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000403390004100001000c000100000000ffffff0000cc", 0x25) 2017/12/03 14:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001b9000)="2e2f66696c653000", 0x2, 0x1) accept4$ipx(r0, &(0x7f0000ce9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003e2000)=0x10, 0x80000) request_key(&(0x7f00003ee000)="73797a6b616c6c657200", &(0x7f000076a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055e000)="8200", 0x0) add_key(&(0x7f0000bd5000)="690000eeff0000000003", &(0x7f00002bb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f43000)="793e7999098b0dd9009dffe874f82d79c0e1868ecc7fbaf45acbebf32a9bd5c4ee26cfaf207aba4982d35b35bdceef3273e6d967ab93cd37a1803ad8f2e6578d3f46b5ff305e598c10746c5cd3e484fef0125ade705ab129c86738fc6ebfe270dc39845fa20913a545cc1a65c8d9b83d6a8b8fdea6071201867374cba031a273970c99100abcd1d8f2345f240922ec2bbf5d400d6b4f3279f691bb21aab6aaf141c810d7357e8f6c9ca9dcf81e5d32d2deafa20ed14da1ed307c0667ab", 0xbd, 0xffffffffffffffff) r1 = request_key(&(0x7f00003d5000)="7472757374656400", &(0x7f00004b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f8000-0x1)="00", 0xffffffffffffffff) request_key(&(0x7f00009e5000-0xa)="727872706300", &(0x7f0000a76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d3b000-0x1)="00", r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000401000)="2f6465762f76637300", 0x40040, 0x0) pipe2(&(0x7f000031b000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000625000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000674000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r4, &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000036c000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) dup(r2) get_mempolicy(&(0x7f0000984000)=0x0, &(0x7f0000436000-0x8)=0x0, 0xa9, &(0x7f0000e2e000/0x1000)=nil, 0x4) bind$bt_l2cap(r4, &(0x7f0000eca000-0xe)={0x1f, 0xfff, {0x0, 0x2ee, 0x200000000000008, 0x7fffffff, 0x3, 0x0}, 0xa4bb, 0x1}, 0xe) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_NMI(r0, 0xae9a) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a95000-0x4)=@assoc_id=0x0, &(0x7f0000791000)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f000005a000-0x14)={{0x200, 0x7f, 0x74, 0x2e, 0x0, 0x100000001}, 0x3, 0xfffffffffffff800, 0xc38}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f0000eef000)="2f6465762f736e642f74696d657200", 0x0, 0x480900) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r8, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00003a8000-0x40)=[{&(0x7f0000c92000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000037f000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000015c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000fd5000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f000008e000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000d24000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000d5d000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00000e4000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x8) 2017/12/03 14:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000070f000)={0x4, r0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000713000)=@assoc_value={0x0, 0xffffffff}, &(0x7f000023f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007dd000-0x83)={r2, 0x7b, "ab3431f52e02f01889e918ef4b32781184623950c42e84d66c0ee11ee05777b6336504b88e0729930f7434fea5697b2e872d3aeb57e26f48bf7aaf7a695c6b2858dc97688cffa0ce4ff229f32937ccb25a6b76fbee45b31f3a00721db4e61c57f8a183e100985c2121433699aeabed38475796f43e875fba7eb155"}, &(0x7f000086f000)=0x83) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r4 = socket(0x0, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000733000)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xebd}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r3, &(0x7f0000e79000)=0x0, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000109000-0x10)={0x4004, 0xc000, 0x0}) 2017/12/03 14:19:09 executing program 1: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = gettid() r3 = getpgid(r2) r4 = getuid() r5 = getgid() mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000af1000)={r3, r4, r5}, 0xc) alarm(0x7) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0xffffffffffffff81, &(0x7f0000af3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a9e000-0x6)="2e2f66696c653000", 0x8000, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000af3000-0x4)=0x547, 0x4) getsockopt$inet_dccp_int(r6, 0x21, 0x1, &(0x7f00002a7000-0x4)=0x0, &(0x7f0000600000-0x4)=0x4) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000af1000-0x4)=0x0, 0x4) ioctl$KVM_ENABLE_CAP(r8, 0x4040ae79, &(0x7f0000389000-0x68)={0x400079, 0x0, [0xfffffffffffffffd, 0x4, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 14:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000946000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000225000)=0x7) syslog(0x3, &(0x7f000005f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) socket$bt_l2cap(0x1f, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00007fd000-0xc)="2f6465762f6175746f667300", 0x400043, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f0000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfe) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 14:19:09 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004ae000)="", &(0x7f00001e4000)=0x0, &(0x7f0000ef2000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000045d000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000510000-0xb)="2f6465762f6877726e6700", 0xd223275f761547bb, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f00004b7000)={{0x1, 0x1, 0x5e3, 0x3, 0x0}, 0x5, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000eee000)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00002e5000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, [0x80, 0x69e2, 0xfffffffffffff001, 0x1]}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000c4e000+0x71e)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/03 14:19:09 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000080000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f77000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000f8d000-0x5e)="452b00e6457da84f75997290dc0d0805767e410f76eb467310459fcc72b76ed5046301799ec977d8f80aaa1b3f42b23fc2275287cc59a870499f7fd5683638ccdeca71d0bd688619667252d31228d21462db0ba18573ac3fe1604572afe0") mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000ada000)="496465762fff6f4000000118", 0x1) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000e64000-0x48)={0x90003, 0x0, [0x6, 0x0, 0x4f, 0x4, 0x7, 0x7, 0x13, 0x11]}) r4 = dup2(r1, r2) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000e63000)=0x8000) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e64000-0xc)={0x2, r0, 0x1}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e63000)=0x0) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r4 = dup2(r0, r2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) [ 38.026248] Bearer <> rejected, not supported in standalone mode 2017/12/03 14:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f00009c7000-0x8)={0xc585}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001bd000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dbc000-0x6)={0x0, 0x4}, &(0x7f000010f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000db2000)={r4, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4ad2, {r6, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7, 0x81, 0x0, 0x4}}, &(0x7f0000345000)=0xb8) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f00009e4000-0x8)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r7 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000e44000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xfe54, 0x5, 0x49, 0x0, 0x0, 0xfff, 0x6d, 0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x4, 0x6]}, &(0x7f0000c3a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a73000)={r5, 0x3, 0x8, 0x81, 0x40, 0xc94}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e26000)={r8, 0x86, "f7a078ccd4c13ad60b013f8cfd142ccee4f72d5feffe268aae14f9cd9426576b75e003f0ac22389cba404a542f12c7b9dcb987a823c63395a960db4fdd15f84ef78a4c41ecd41923a476cec32054375519ab554367ed1864c6145cfd6268db5bcaaf6c59a5fe16c4712913883c56df82b8da5c7a47b17df28d9604b75a895d6f92a6cfdfa1c1"}, &(0x7f00001a7000)=0x8e) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a02000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000360000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a07000)={@common="016f7365530000800000000004000000", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f000035a000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1000}) r10 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r10, 0x10e, 0x2, &(0x7f0000e5d000-0x4)=0x2f22, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000306000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000b50000-0x3c)={{0x0, 0x3, 0xfff, 0x0, 0xfe6}, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_TSC_KHZ(r11, 0xaea3) getsockopt$inet_tcp_buf(r7, 0x6, 0xe, &(0x7f00006cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008ad000)=0xe9) open(&(0x7f00006ae000-0x8)="2e2f66696c653000", 0x40003, 0x100) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000378000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x20) sync() getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000abe000+0xbec)=@generic="00000000000000000000000000000000", 0x10) 2017/12/03 14:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f000024e000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003cf000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffffff}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d00000-0x88)=[], 0x0) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x7, 0x9000}, 0x4) dup3(0xffffffffffffffff, r7, 0x0) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e64000)="2f6465762f736e642f73657100", 0x0, 0x200) r0 = syz_open_dev$loop(&(0x7f0000401000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:09 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x4000)=nil, 0x4000, 0x100000a, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x66b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000afe000-0x8)="2e2f66696c653000", 0x40, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1010, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000002000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e6a000)={@multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0x1d, &(0x7f000059c000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) mmap(&(0x7f0000e6a000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ca000/0x7000)=nil, 0x7000, 0xb, 0x2003f, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000a1e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00005ee000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000062b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000e6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, &(0x7f00006ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x81}, 0x800000000000100) bind$inet(r3, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000d92000-0x4)=0x0, &(0x7f0000e6c000)=0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000805000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x4) sendto$inet(r3, &(0x7f0000302000)="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", 0x5c1, 0x0, &(0x7f00005b7000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x35, &(0x7f0000e03000)=0x0, &(0x7f0000e6e000)=0x4) mmap(&(0x7f0000000000/0x1ac000)=nil, 0x1ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x100000000) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000e70000)="2200000058001f0014f9f4071217000017135a02f110000ff8080004000200cb00003f", 0x23) mmap(&(0x7f00001ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0xe, 0x10, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000181000)={0x2, r0, 0x1}) sendto$inet6(r1, &(0x7f0000fd1000)="fddb0bb1e384", 0x6, 0x4000, &(0x7f0000dcc000-0x1c)={0xa, 0x2, 0xfffffffffffff3b3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mq_open(&(0x7f0000053000-0x7)="25657468315d00", 0x0, 0x8, &(0x7f000065e000)={0x2, 0x80000001, 0x1, 0x4, 0x10001, 0xbe08, 0x1, 0x6}) socketpair(0x0, 0x1, 0x1f, &(0x7f0000842000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000c3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d9f000)=0x59) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac5000)="2f6465762f73657175656e63657200", 0x408000, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000df0000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000876000-0x18)={&(0x7f00005e6000/0x2000)=nil, 0x3, 0x3, 0x80, &(0x7f0000fcd000/0x3000)=nil, 0x80}) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000009000)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000403390004100001000c000100000000ffffff0000cc", 0x25) [ 38.115689] Bearer <> rejected, not supported in standalone mode 2017/12/03 14:19:09 executing program 4: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000-0x98)={r0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000000006}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x140400a) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x2, 0x1010, 0xffffffffffffffff, 0x800000) getsockopt(0xffffffffffffffff, 0x51, 0x3, &(0x7f0000a2e000)="", &(0x7f0000001000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000238000)=0x1f, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x893d, &(0x7f0000fd3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffffe}) getsockopt(0xffffffffffffffff, 0xff, 0xffc, &(0x7f0000fd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000995000)=0x97) mmap(&(0x7f000094b000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd1000)="37c6", 0x2, 0x24004880, &(0x7f0000fd3000-0x1c)={0xa, 0x2, 0x2000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000fd2000)="44464f2bb7edbd02339643522fa7003d00fc2e15e301264497449e762ca500000000ffffffff2e0e1bb9980885b7be5b65445f61fb56301a36e42c8d2fad4978e4cd9901d02d28bd94c930ab238f24053330a0b5d3f2bc326f82c0255fdbf331972daef7d1ad51d7fb9534967bc2c863558d728677641c2c30b5881f81b8f20c03aa3c2a469126227fc2dfd84efc75967d052c100dc9ac9a0248669983c85b0448556db773a45a1d6749896d9fb78f0101d28dcfd6568e366756b05b7966c194d13b6f6cd5a88866c5484df020ce7af0eba5af59ee", 0xd5, 0x4000, &(0x7f0000f7e000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x807}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000fd2000)="8abd75aee89acef92776a2075815645f4d01a6d836dbf04d0007", 0x1a, 0x20000004, &(0x7f000024c000-0x1c)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c65000)=0x0, &(0x7f00000d9000)=0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000019f000)=[], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x1, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x100002000000000, 0x3, 0x0}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000248000)="75", 0x1, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0x2, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00002e8000-0x8)="2e2f66696c653000", &(0x7f0000bca000-0x1a)=@random={"747275737465642e00", "00"}, &(0x7f00009d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000027c000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0xcd4, 0x3, 0x101, 0x100, 0x7f, 0x800000, 0x8, 0x3f, 0x52, 0x8, 0x50000000000, 0x1, 0x20]}, &(0x7f0000f73000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r3, 0xc000800000000001, 0x10000, 0x2}, 0x10) r4 = socket(0x11, 0x802, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b24000)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000e33000-0x14)={0x11, 0x80000003, r5, 0x1, 0x8456, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000499000-0x17)={0x1, 0x1, 0xe885}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000695000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067e000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ccb000-0xc)={r6, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00007ca000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000080000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00007dd000)=0x0) r7 = socket(0x2, 0x3, 0x4) sendmmsg$nfc_llcp(r7, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f0000e71000-0x38)=[{&(0x7f0000aef000-0xa3)="9b92b47874cca0ae3cfa21fa1c0f8377e0b4e71f4ec6340992193a4aa751263866fb0ed0ab4069421ed85be730a0dbf02392aa4b79eff7f0073c05ca409a8920e012f3085d5a9d48310dbd0ba0048ce089fc5f20466b9c0208c90e232f895e64a72052adeec52fb65bfe60872767b5e9ad6fa2459f1dd093fef2e916c5377e1130ebcd9d886f3cf57b3f78d2ad303cb83a35b6d7751760791cc22a86cee7bff57c06b1", 0xa3}, {&(0x7f0000fb8000)="519090bf3ea5ecbab313dd00e5b381e4ac8223bf21a3eb510911b108c5b02c1cc12fbeac8fe557a765e2e35464e61331d2cc307f21686bb8bbb25f184a516a1d0a4f28961475b1f3fc7405f434ec7d870aa916ec78bb880f7e2e98b00d38bf6f9752b98720cf8f9abade4c5769122e9bbafe50068ee2c2f0012c9e78f5999ea4948cd8abebf461c1a9f20d442823db27", 0x90}, {&(0x7f00006a5000-0xa3)="e38ef7c50a618c85d15fdf20a736039b7f9c4950f9cf45247540372c83e144108ab17f7d4edb59a1ed79e6d6954660dc6b8f638e6a035c38cde9dc160abb76a796111a4ec6ea10c16c5b8b6c4a0980aed238a57ef268627a24fb9e311010ad9cff9cc2fb8bfdfaf9f968d5d2bbed9ccd1bd2c0d1e8c943c62bfeb936971dc040b28aeb5b14ff3b9fcd79ab02805050ab28d62b8ac97e2c623568733d017f65c05ed8dc", 0xa3}, {&(0x7f000040b000-0x80)="5e921a34a13a67b78e0b1390cc74d89af93469c967dab9f16d3f53f55a06409b5ff9eedf4eede6a9718557f510b6f48da44baec599279041af4f3e9c6cd676139c030b1bb2bbe49fc8464ec9066015715d908f7fae982ec301772b57c56695ba68c5718bfc2a361f27149310d688c11f9772b3ad3a99ca3f1b2ffec96e9ce5d3", 0x80}, {&(0x7f0000d76000)="c8886b66679c9da28daa7f9220213d978715d18b725e1643c57bebc137fe3b5c5298baa3c49a40da07b2749790368aa40acfb24b988650c200c355095b3cb015397d8899211bd26997fb0131e3f6eb76fb32c2f3127fd78e727d86fd19bdbe85762960f98ea0b41c0c33cb6c95194588cfbc59c1f92751ee6958b1a8ec0faeafa178990e92401f72ae699c20bca00289fa5c3495bc6193defae82a4ac5f989a580a5ac205331f63fb9c2800b7c119f7091d2fb7b9609fdd56621a9657b6d72290ce7e9153121f0d1bd89456ecf3c9ad423505883f8ade250b27f8e67dfb815c20ee0b6fdec304cf9531242736e877775", 0xf0}, {&(0x7f0000824000-0x42)="2bc0e4c0808e2ec56d355b695ad9d50d4a21d7ae136f6c39a82d2ed38a786d930515923b2b4f141ff8cd288be8d67b7d7fa33e66a1a29de9fad7de40e08f7fae2526", 0x42}, {&(0x7f0000104000-0x3f)="c73a2523a718034467cc753841fa818c3d81c09febfc05e7fd75735610e1d8c72956c8e18a96515e16db105b5c599d07d534661b8744afc078b0758967bf38", 0x3f}], 0x7, &(0x7f000023a000-0x1010)={0xc, 0x1, 0x2, ""}, 0xc, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000db9000)={@common="67726530000000000000000000000000", @ifru_flags=0x5e240514f703d3d}) 2017/12/03 14:19:09 executing program 6: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x4, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000002000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000)={r0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa04b980214e69f46e893876e19689c8867ee83636d30aca382f86d72083253f160b025bd519f1f46663f8df8f7677a50a4696db052b81c38c8305d4d688c919a32b777978335a9f095c2706ddefa9a014ef8ede5886f28de598c36aee9d47d9989f5ba26c6dbfc963e67e9a85f033c6dc7d2164b8aef22d8913601d919927e1cb93afbfaa2974e819ac4158ba3e7c765ca03e0fe03ed66271ea1654195be293bfc10e4402e067258d21a5487a5ca1ba0934b30ab3b04df26c9cf97b1c542d740fd24ae6a4be0414ff0624d0c8bede8e3561822f8cb5b7aeec20d891da54aee46c104746dc8b7655c8bda7d1323a22b1a02e67a67113c5fc2b67b1b269493b5cf4f4e010d6844027770eb6e889cd013504a51dd6499726b2486d2b73b17c9f8bc2799e7f5eed6f610cb1f6c7fdafe17fcf156196010029bc7aa56a27e919648ad24f1315c89c8e9d24503295f63ef7a4f48c2b7e030c74ebbb06811c766b09e26267a9a3c2117ce50ca870e261518bd0416e1008e569d6c684ded77b58c2d9bbd7164823497eb8b32b3f3d639d0b877ade55b1626b12d691f5abac8d3b7c5a9eb89d5038c4e4d8477f3a58a4e7a9ed8f218dfafe75d287ac580cba97fb4567875d368220bd630a769b2a0a53ee8ebaf2bf5437d0c1d7ec2d66ed14eeb06321aaca2fcdf68948656b86af6e76ac051d22c86dd4f818bd6f13f6c4171c8bcf10aad699200260c38db51004dca2b762834925dec85533caba5e50fa7795b598f56773c10a073cf24b15c7242ba2f1f094432f9eddedd9c84c687e13b8535d05caa4e6b7ec2d6660fb3305c6514c9e93dabb76060bc639d8f3ca5a6cd10a0dca86a1a9be0c5ccc6d00e364e38d62b3002390614aadd076ccebb514938f9175868091eb43c9f512d75e4d2a7dae66e1c077d3f27df15d4ecb423546310413ec56153aa645df29a5c5a1effe2cb27a6cd51c6f8e477bb8cfc762cde032a537422f73862e7d30676c35abfb92d69730882f0c44047eab3acfaf90839a0b47abfd066076965f03d1fa36b005c9b845df2d3ce98e4af83fbe255faad745acf387d29e98cce3c6a1e7d87fd2fc35ac1c91693d8929ef8993e3b2aeb5fa42098ff906d4e6831b70c57d0347efb95485db304484273ad8f5e086bcf4913746afc60607a0d4f05366e5ba69502e052615f4fa8d8fc77ac34e6e5d413c6d16aab778ca95d9e0cfb06616d24a79f06ac901556ac71eff9b46c78455e3e31f495090673edf428bf609ffc9fccde62de8670b5b8d3157065fa75ce9cb053c93c8f294a59770565b4a130593b9f9dd68668578d70a42e40b19c6c1c3d2262aa15ce67f4938d576c78ec737eb3dca3cbc7f7651250688cdffb4e44e7615c1430c20ca7a51eff361dae35a5c91e4b98862bbc2c76ed4b784814ecc47c16ee4d0c8b5a16645714b77dba21bab2104930da71a11ae51db21c02dba5aeec527ca602c3af8e04407d6d0b4d65061ba5146cd2551145c6d6e87b1d795d743418744ff65469669649ba3662ee16aa6ec69df225027e6b516720b14d3ad6e386f0e67d87424d94d2270b9ae3aae03f350cf20cef17d2b776a303d191316ae78cb4a9d04c8516530970af3cc76636c50dec1483f08e66d8c43693f7395bb94d7dda3c50a5e9c0c1f5eb8830bfbed07838a502bf07f999f43d1443b4b01d1401ecbcd82ed97c2d36682e4c4d985b4c7d31e903f271e064073d20c39090728d96508620aa5e1c10305f29a8d195feb08ae3398fd1f8026ae78d143a07b35dd514ba9e0bffbbda8fcc6db5b3accbf27949b71672496c0c6e263e0a25667d759e99753e0cc05db875cb6e5940a95464c278b46216d765bcf018010dc36d314c954fbac89f0d750bf5c5c085a74f8287de4eb254bce04f52f0edc3881c88ce479d99a5511c97a09a5d4da3ce90093e1c7741010477e4ac4a9c0e5de9bbe32c81a37a7e7137dd6b93376ab70710513ac3e9763f5ce928cbe2cd74070eb9f2af75f694cd79bb5e9665f8623824b1a1463e9227a924703e31f84b20109ec484a76cf3b75e0cb8c89071a51081e772e1c0ac23766f11647835860d438c159f3b474dc8c5c2902835e606ea6a7b2b14ec50f1128a361d648389e48dc6e8333e18", 0x6df) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e63000)=0x0) 2017/12/03 14:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae6000)="2f6465762f6375736500", 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000133000-0x4)={0x9}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00009ea000)=0x5) r3 = syz_open_dev$mouse(&(0x7f0000b24000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x200, 0x40c00) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000632000)={0x0, 0x0, 0xe0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00001cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000031e000)={r4, r5}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00005d5000)={@common="67726574617030000000000000000000", @ifru_mtu=0x1}) request_key(&(0x7f0000201000-0xc)="636966732e73706e65676f00", &(0x7f00005b0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f93000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffe) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000dc6000)={0x0, 0x0, 0x5}) ftruncate(r0, 0x21) [ 38.233542] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.249621] Bearer <> rejected, not supported in standalone mode 2017/12/03 14:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) modify_ldt$write(0x1, &(0x7f00007dc000-0x10)={0x10001, 0x0, 0xffffffff, 0x8, 0xffff, 0xffff, 0x4, 0x6, 0x848, 0x80}, 0x10) read$eventfd(r0, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ab2000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6(0xa, 0x3, 0x10000000008) connect$inet6(r0, &(0x7f0000ffc000)={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x8cd}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f00005fb000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000a2f000)="d3", 0x1) bind$inet6(r1, &(0x7f00004a7000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000a96000)=0x8000000400004c7c, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000011f000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f626173652863686163686132302c74677231323829000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r2, &(0x7f00001d6000-0x58)={0x26, "006b054970096572680000000700", 0x130e, 0xc04, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = socket$inet(0x2, 0xffffffffffffffff, 0x17f80000000000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000098f000)="19817908c06cff07e30400000c63e297d60f069680e800015a0342", 0x1b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c6b000)={0x0, 0x0}) bind$inet6(r4, &(0x7f0000e56000-0x1c)={0xa, 0x3, 0xcec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000e02000)={0x3, [0x7fffffff, 0x6, 0xffffffff]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000837000)={0x0, 0x8b, "d4789dd82cd7b0b6f653e2541fdf03c8bf8aa3af966719975d0fd8d70cd91a1767924e650dfbd1aff4350e23acb040f1930d10b0cad6a4f8a8bb0c383b0c3dd2788f39fb9c88bd3858b86e3e2285a73322e41396c0cdd64547e838ecf5ee9d783c4946cf94d806c724e7e905d4e516757b6691c49a3cb119867a36fcc37f2ecda90c96d6695f72eb7792a4"}, &(0x7f00003bb000)=0x93) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002e1000-0x8)={r5, 0x8}, &(0x7f00008fd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ea6000-0xc)={r5, 0x203, 0xfffffffffffffffd}, &(0x7f0000446000-0x4)=0xc) socketpair(0xd, 0x80000, 0x800, &(0x7f0000a32000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000095a000)={0x0, 0x1, 0x4, 0x6, 0x1, 0x807e, 0xeaa2, 0x0, {r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x2, 0x7}}, &(0x7f0000cbd000-0x4)=0xb8) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001ed9053", 0x3a}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bc3000-0x5)={r5, 0x4}, &(0x7f0000b7a000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000061d000)=@assoc_id=r6, &(0x7f0000022000-0x4)=0x4) 2017/12/03 14:19:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xd2a0, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000328000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000fbd000)="08", 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bda000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6d000)=0x14) 2017/12/03 14:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x48000000000001e, 0xb, 0x8, &(0x7f000016e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) recvmsg(r2, &(0x7f0000fba000-0x1c)={&(0x7f0000906000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a33000-0x20)=[{&(0x7f0000d02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f00001ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000a3b000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f00001bc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x4, &(0x7f00006d8000-0xd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x5}, 0x40000122) read(r1, &(0x7f0000d2a000-0x1)="00", 0x1) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000005000-0x30)={0x3d1a, 0x7, 0x1, 0x9, 0x5, 0x8}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e32000-0xa)="2f6465762f70746d7800", 0x494000, 0x0) open(&(0x7f00000de000-0x8)="2e2f66696c653000", 0x83, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f000058c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x807fffffff, 0x7ff, 0x1, 0x0, 0xffffffff, 0x204, 0x6}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000423000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f000088f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000890000)=0x51) fcntl$setstatus(r2, 0x4, 0x400) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00002c9000-0x5)="8908040000", 0x5) r5 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x30)={0x1, 0x2, &(0x7f00003f6000)=[@map={0x18, 0x1f, 0x0, 0xffffffffffffffff}, @generic={0x2, 0x2, 0x10001, 0x10001}], &(0x7f0000001000-0x1)="00", 0x8000, 0x93, &(0x7f0000008000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde8b, 0x0}, 0x30) socketpair$inet6(0xa, 0x80000, 0x26, &(0x7f0000a6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009ae000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000372000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet(0x2, 0x8000000080003, 0x2) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000026a000-0xc)={0x2, 0x8b, 0x0, 0x8, 0x100000001, 0x7}) capset(&(0x7f000015d000-0x8)={0x19980330, 0x0}, &(0x7f0000f04000)={0x1, 0x3, 0x1, 0x1ff, 0x5, 0xfffffffffffffffd}) setsockopt$inet_int(r6, 0x0, 0xd2, &(0x7f0000ee2000)=0x100007fff, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000002a000)=0x7fffffff, 0x4) [ 38.311431] Bearer <> rejected, not supported in standalone mode 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e63000)=0x0, &(0x7f0000e63000)=0x8) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e64000-0x4)=0x0, &(0x7f0000776000-0x2)=0x4) 2017/12/03 14:19:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f17000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f15000)=0x0, &(0x7f00008d1000)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000558000)=@get={0x1, &(0x7f0000f16000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff}) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f0000f15000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="01000000000500000000000000000000a401000000005e0004490404248f7e23"}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000023c000)={0x8, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f000021e000)=@ethtool_rxnfc={0x28, 0x0, 0x0, {0x0, @ah_ip4_spec={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x1}, 0x4, [0x0, 0x1, 0x6, 0x80000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = accept4(r1, &(0x7f0000ae3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000-0x4)=0x8, 0x80000) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000b5b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a1f000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f00000a7000-0x10)={0x1000000000807e, 0x1000000000004}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)="7a57", 0x2) r2 = gettid() getpgrp(r2) capget(&(0x7f0000041000-0x8)={0x399f1332, r2}, &(0x7f0000004000-0x18)={0x3f, 0xffffffff, 0x1, 0x1, 0x9, 0x2}) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000088f000)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xd, 0x7fffffff, 0x10000000003, 0x1, 0x0, 0x1000, 0x9, 0xd57}) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x2, 0x40000000000032, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00003e1000)="2e2f66696c653000", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x8000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x1, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000705000)=0x0) sched_setparam(r4, &(0x7f00004b7000-0x4)=0x4) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000626000)={0x0, 0x8, 0x0}, &(0x7f0000e63000)=0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e64000-0x8)={r3, 0x7}, &(0x7f00004c8000-0x4)=0x8) r4 = dup2(r0, r1) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) [ 38.357100] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/03 14:19:09 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000016000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0xf, 0x21, @thr={&(0x7f0000014000-0x35)="5d4dd7b1f20300000000000000000005fd855832cee59b586b3cd79fcc000000003a0b5d240e4000000000000000f5f9665e7d4b8c", &(0x7f0000014000-0xbf)="8e7e84adcae2d988b2013af37d4f204857d19564ad4a1c360d15ddeab7b4bbcd12253944fc9fac9f2a79e73655ab996ff859208b3681d898ecdb218100088080647a3e2979fb1d9a685ddf6527a4fe5fd74982b0eda327632b45bd315f2fe6994aceff9d42d2297878f9c33e70e7307a9575e03cc3b2e7ca501afe57b6c875eb39beb4c9ed964ab98925f40547cd253c03d3516200fedbcef3dfffc623eb9d12a9adb88dc361df03c6e7d3bfbdaed93dae9d4c29d549a03c7a3c94b36636d8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) r2 = creat(&(0x7f0000011000)="2e2f66696c653000", 0x5757aeb5b0eaca6a) pipe(&(0x7f0000012000)={0x0, 0x0}) readlinkat(r2, &(0x7f0000010000)="2e2f66696c653000", &(0x7f0000017000-0xe)="0000000000000000000000000000", 0xe) timer_gettime(r1, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpid() process_vm_readv(r4, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) inotify_init1(0x0) r5 = socket(0x1f, 0x804, 0x29) bind(r5, &(0x7f0000011000+0xac5)=@l2={0x1f, 0x800, {0x405, 0xf2, 0xffffffffffffd106, 0x40000000003, 0x8, 0x1}, 0x81e, 0x69}, 0xe) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") open(&(0x7f000000f000)="2e2f66696c653000", 0x0, 0x122) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/12/03 14:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f00008ad000)="2f6465762f73672300", 0x3, 0x40400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000615000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x81, 0x7, 0x1}, &(0x7f00008a5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000097a000)={r3, @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]}, 0x2, 0x6, 0x9, 0x78a, 0x4}, 0xa0) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000311000)=0x0, &(0x7f00009c3000-0x4)=0x4) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) socket(0x1, 0x2, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c10000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000457000)={r3, 0x110}, 0x6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) write$tun(r6, &(0x7f0000c0f000-0x4b)=@hdr={0x1, 0x84, 0x3, 0x0, 0x0, 0x0, @ipv6={0x5, 0x6, "85b7e3", 0x19, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x10, 0x400000000, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"eb"}}}}}, 0x4b) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000837000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c24000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce6000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)="2f6465762f73657175656e6365723200", 0x101400, 0x0) getsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f00001e9000)=0x0, &(0x7f0000f36000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0x7, &(0x7f0000ba4000)={0x3, 0x9, 0x2, 0xffffffffffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000fc5000-0x80)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81b1}, @in6={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800080000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) r10 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r5, &(0x7f0000a05000-0xc)={0x1, 0x0}) writev(r10, &(0x7f0000fc6000-0x50)=[{&(0x7f0000755000-0xa4)="9868c43de770ecc5be6210abd06ee81cdddfa428f1398374fa8884b7e928ed4a784f7b335eadee845af8a86fcb299ba4288b04a7fb7fca40a5f4bd1fa9d46ada18438c0194960ae07fe6265f0dd379730dd2af4a05a8c461d18d3d428ad714e5d89559159dbe0a405008a42dee5f294e7a119edc6b4e9b9e83cd7961312b1ca53c2381f281a4932de4ec284a78e8f21d1f3984d5d688481e46fe54b6733dce909fb00fcd", 0xa4}, {&(0x7f0000fc5000)="8ac0ffad21191907b06000f84123ccf23e93c481e9ce4408842636e4dd165c7fef4d9a5341f46568b6144d2796b6804ef368da6afbe022ed106f8738d1059d14ecbe015c89f0232d786c7905ed8f8aad388e0fb467710bd7da", 0x59}, {&(0x7f0000786000)="6028c8367a7c061cfc28ce4c425f61e5fd228b95acc2c30737af1577337b40884f950bf7e691b6583669e5000165c01e", 0x30}, {&(0x7f000088b000)="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", 0x1000}, {&(0x7f0000d38000-0xfb)="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", 0xfb}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 14:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00003d8000)={{0xfffffffffffffff9, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0, 0x1, 0x3, 0x4, 0xffffffffffff0000, 0x5f3380000000000, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r2, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000e64000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e63000)=0x10) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r3 = dup2(r0, r1) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/03 14:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0x1, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x200000000000f, &(0x7f00008f2000-0x4)=0x163d, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f00002c9000-0x4)=r0, 0x4) r2 = dup2(r0, r1) write$tun(r2, &(0x7f0000970000-0x1b6)=@pi={0x0, 0x8847, @ipv6={0x3, 0x6, "337654", 0x18a, 0xef, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xd18dfcf00073cf10, 0xfff, 0x7, 0x1, 0x9, 0xa9, 0x3}, @fragment={0x7f, 0x10000, 0xfffffffffffffc01, 0x3, 0x9, 0x80, 0x3}, @routing={0x33, 0x12, 0x3, 0xfd5, 0x9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x2f, 0xe, 0x3, 0x1000, 0x7, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x0, 0x1, 0x6a, 0x0, "62cff2915d3f6a3dd03b37a7d0a8e8b5f5bc39a2a4bd65567ec72fc9735361f62f8e916cb9fea4b0c068af5b0b3811bc44935d32a07d0f676adf3b917405bab6935168d8afd0f0dd1a92b68303d78734a3e3c2e2927c0fe88526b6f39c757880df5b"}}}}, 0x1b6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00007e7000)={0x1, &(0x7f0000f18000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) seccomp(0x1, 0x94f8bab61fc7b9b9, &(0x7f0000cc4000)={0x2, &(0x7f0000ecc000-0x10)=[{0x5, 0x40000, 0xfe5, 0x9}, {0x1, 0x8, 0x100000000, 0x800}]}) io_setup(0x5, &(0x7f0000983000-0x4)=0x0) io_cancel(r3, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x1, 0x3, r2, &(0x7f0000710000-0x71)="db52b235d3ce6a5b5e7e9787e13959990c68513909ba69ea0207549796b5ff22ae80b1d45b4f6a7279a33c4a944800690a863ae44bbcae53e2d24862f759c97589f5a2e5a3433be28c7c7d26367fe2bcf7a8f8c24668fe10177a5f8d94f6a6dda77cbea4b0636de6176f305774b18d8840", 0x71, 0x10001, 0x0, 0x1, r2}, &(0x7f0000b5e000)={0x0, 0x0, 0x0, 0x0}) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001a0000)={0x0, 0x0}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e64000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) r4 = dup2(r0, r2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2017/12/03 14:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x5fdc, 0x10400) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x3, &(0x7f0000001000-0x8)=0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000018000-0x18)={r0, &(0x7f0000000000)="64f26334d75203a3a661b512443c2e3710c78362c45b4669a51befb6dc50c2f806f9ab3870fa8cdfa4228f5bdae77bcfbc8873235b34903ac072eb2c", &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ae1000)={0x4, 0x80000000, 0xfffffffffffffffa, 0x7, 0x3, r1, 0x6}, 0x1c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000002000)=0x3) r4 = signalfd(r3, &(0x7f0000003000-0x8)={0x4}, 0x8) r5 = dup(r1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000002000-0x4)=0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r8 = getgid() r9 = gettid() r10 = getpgrp(r9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r12 = getgid() r13 = getpid() fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) fstat(r3, &(0x7f0000315000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) lstat(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg$netlink(r5, &(0x7f0000004000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x548)=[{0x1010, 0x7fffffff, 0x701, 0x3f, 0x57d7, "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"}, {0xb2, 0x20, 0xa00, 0x9, 0x800, "591e44a82b8300d30e96214986b5c7a86148ad3204a7d38327811395b3bf72f0e7e21a49bb6565031167f073cdad8d80f82e9b5fc09c6ccfe96646e59ff18dfa6af1a45a9d03ade10df8bdfa41cdc35f954879b356086c66edb812cc86b6c3abb29ed3ac5c8b867c6b21f2db227016d07959d82677e96e92980d719b32d8bcd06843a6c79bc5829c7ce9400e7259ac0b415fc543c2629655f9b27ec5f67c9ec86d94"}, {0x70, 0x0, 0x304, 0x101, 0x7fffffff, "4fd0464770d42fd5761ff7655e425f3dc44b8c11a65bc01f7320b636fb07f27ba44fc0093a6158438186b06a6829dbf92633026a87cb62dae8f110a17cb78132e67179b6d9c46312f77783a624f4adff8f60140a5824cb1b4207c55f7379496a"}], 0x1132}, {&(0x7f0000284000-0x177)=[{0xad, 0x0, 0x200, 0xb117, 0x1000, "738fe0ebc1e2c1c59f90fdb15926c448175f7b6c1794ca433069941cfe585ef8250d654c581bad8a5805f93be9b4b736a13337dea914ad1fc4033bd61c4e1ea3a82bb5bb67999b172a3660dfd1be3acf54b9b181b228c6b8067d0421530aeb389a66b7f75c9f8a572eaeecd633cbfb8ef1e610d0525cd120f03d05768c5f1d05f3d1ae72bd442910fd7040b3dffc8dc63070f5489aafe7959ff6db942a"}, {0x31, 0x2, 0x100, 0x2, 0x101, "3ab8b915520e2af55acaecf1cac0430172e5edcd222c6e7f71c4f3ab2243c5e4da"}, {0x41, 0x2, 0x300, 0x2, 0x3, "71e650e2ea2f644f38674d10196e4b6aeafcefc5c0d635ceeef22ba1ac0e88441b09dfe3539e785c057e7bd62a70c3885d"}, {0x58, 0x3, 0x20, 0x7, 0x8, "78b31ff869b748c86c471b2f51536441a75b1eb4234b3bf275e5aff4a62484d02f2e563b2a44c06946a477f78e9cdb7cc35ce15a5b986965d849097c913573ea1a1a835a2d8ada0c"}], 0x177}], 0x2, &(0x7f0000005000-0x160)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r4, r5, r2, r1, r2, r1, r4, r3, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r4, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, 0x0}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r4, r1, r4, r2, r4]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xa, 0x8845}, 0x4000000) r24 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r24, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x4000000000010000}, 0xed, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 14:19:09 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d00000)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xdd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x10)=@ipx={0x4, 0x1, 0xec, "b499f5b8dd45", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x3fe, 0x4102) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) poll(&(0x7f0000b5d000-0x38)=[{r2, 0x8000, 0x0}, {r3, 0x4082, 0x0}, {r2, 0x200, 0x0}, {r3, 0x200, 0x0}, {r3, 0x210, 0x0}, {r2, 0x40, 0x0}, {r3, 0x8, 0x0}], 0x7, 0x0) socket(0x2, 0xffffffffffffffff, 0x2) r4 = socket(0xa, 0x2, 0xffffffffc) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt(r5, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f0000017000)=[{r4, 0x21, 0x0}, {r5, 0x100, 0x0}, {r5, 0x240, 0x0}, {r5, 0x1201, 0x0}, {r4, 0x100, 0x0}], 0x5, 0x1ff) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000925000)=0x0, &(0x7f00000c0000-0x4)=0x4) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006e8000-0xc)={&(0x7f0000075000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000017000-0x13)={r6, &(0x7f0000a88000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f0000015000)="004dc51b8cdeeb4514231dac9a89ab15353bb122fc0bd314c54df82f4bb51e5d903f52e82138c63d52259a3e5bf70f010000000000000cadb3cbaff8e5350dbb3f0841efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a428f2bb63c5aa141122c6a7c6a5ebc19ae00062650f1fedf763d2a294c1b7", 0x400000000001}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f000028f000)={&(0x7f000068d000)="2e2f66696c653000", r1}, 0xc) r7 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r7, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000b1d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000b8a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000000000802) [ 38.458773] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 38.485992] device gre0 entered promiscuous mode 2017/12/03 14:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$llc(0x1a, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000726000)="2f6465762f72666b696c6c00", 0x800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000056e000)=0x0, &(0x7f000006a000)=0x4) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000791000-0x4)=0x0, &(0x7f0000c79000)=0x4) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000dd9000-0x38)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r3 = socket(0x4000000, 0x6, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000e02000-0x20)={{&(0x7f00003d5000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) read$eventfd(r2, &(0x7f0000e79000)=0x0, 0x8) 2017/12/03 14:19:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f00006b7000-0x9)="2f6465762f73672300", 0x7ff, 0x400000) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000717000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004eb000)=0x1c, 0x80000) r2 = add_key$user(&(0x7f00006ff000)="7573657200", &(0x7f0000b1d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000433000-0xaa)="a8e8c08f83c46045680c02a2b6e0d5042aa76245a7d21d0ff6d7c61d4e9e6c83cbccfa5b7a7c52b28e4ffce7b3ec0b88692b7dad166c7c6064eedd556aea8c422f8a05de19d4fcf5b3a694d8560436d48e3d63d48524d9956551853d9b601cef1fa181672b1826288bf42511a29be2ac19893b365bfa4111e147cb0ec1f048b9b92d69b068e4e7985d24d9b76f41f8446b9ddb622e5b5d35440e232b303b7111339c6eaf2690879129f9", 0xaa, 0xfffffffffffffffe) r3 = request_key(&(0x7f00004ce000-0x5)="6365706800", &(0x7f0000c89000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f87000)="706f7369785f61636c5f616363657373656d3000", 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000e35000)="646e735f7265736f6c76657200", &(0x7f00005a5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003d5000)={0x0, 0xe7, "ad918572569059b80f1e4e8f00ae167deedd13978653644d9098c0aab5c042b0b0d92ddff3a201a3a408e7a164be22f52d8eee12ffa17353c8b26883fc931986ee349065be60a7aaad731a063ff455a95600cfe2cb7391ce72f131a21c3e280ef9cde355c4f57caa2831e57cd9927c65688ae4ed0c009feb7b76dd995982b17cc422ce49abd5c08de41b89f5e43daa660e3e51ed626b6c18c51cf95a4517abb5c29cc234889687e08addb084ec831621f7f794d54fe9e6ce9317c8c4c785c0831d1f5dfd784d632f63cfd3efaa7ea9e4358978b9887aedb3c5c871814e435e7abf6d1f5ece1e07"}, &(0x7f0000fb3000)=0xef) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ea000)={r4, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000057c000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f000005b000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e3a000)={{0xffffffffffff8000, 0x9}, {0x100000000, 0x80000001}, 0xbbe, 0x4, 0x12bd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$mice(&(0x7f0000b88000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) epoll_pwait(r6, &(0x7f00008e5000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4, &(0x7f0000788000-0x8)={0x6}, 0x8) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c74000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000040c000)={r5, 0x101}, 0x6) clock_adjtime(0x0, &(0x7f0000db7000-0x68)={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_mempolicy(&(0x7f000004e000-0x4)=0x0, &(0x7f00005d7000)=0x0, 0x0, &(0x7f0000340000/0x4000)=nil, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000bdc000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7665}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x98b, 0x6, "be5053a153a1acb979861996fa74f0061b431b51c819835bf306f509a0e16828fe45c5e2f5d4d15333518c767657aacf0fa8853782d2a24750865f5b60f7d10d6270e53cdec92014bac4cfeab50a50f0"}, 0x160) 2017/12/03 14:19:09 executing program 4: keyctl$join(0x1, &(0x7f000082a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x402, 0x0) r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000001000-0x81)="ffa172006623bf211236e56d10362b6c8a464d5ac6750b41214a700407029ca6347a5957d4c8795e7ef6c34cdc33dcdd529de54650961c5143e28891b16a25bcc72c2a650905ecc8c2066db31d96078767ea34a7180d6e59d720674e6d11d44f2d8975613acfa0ef234093607c7fcabc4f3dae08b521b874bb270c20fc8af8a5bd", 0x81) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_bt(r1, 0x8907, &(0x7f000011c000)="") sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000021c000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x626faefc, 0x5, 0x7f2, 0x20, 0x200}, &(0x7f0000f51000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000999000-0x20)={0x3e, 0xfffffffffffffff9, 0x209, 0x7df, 0x1, 0x20000004, 0x2, 0x5, r2}, &(0x7f0000e0f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000036e000-0xc)={r3, 0x3c, &(0x7f00008c2000-0x48)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f00001d7000-0x4)=0xc) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00003a2000)=[{r1, 0x40, 0x0}, {0xffffffffffffffff, 0x80, 0x0}, {r0, 0x3008, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x4, 0x0}], 0x5, &(0x7f0000955000-0x8)={0x0, 0x0}, &(0x7f000062c000-0x8)={0x7}, 0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f52000)={0x1002, 0x1000005, 0x42, 0xfffffffffffffff8}, 0x5) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000095e000)=0x0, &(0x7f0000f53000)=0x4) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000f54000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000674000-0x108)={r2, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x2, 0x35, 0x80000000, 0x987, 0x0, 0x8, 0x8001, 0x4, 0x1a, 0x7, 0x5, 0x2, 0xffffffff]}, &(0x7f0000c75000-0x4)=0x108) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f52000-0x70)={r4, 0x68, "a41348e5a2db1b045186443ef069ab9128d89f08b3db49fc22e200580654467bbd4b13b59060e33f9b7b1bafcac54e737a1d35dff7f5d9f52bdcd6c344189cc0b1fd661c59e93bfc5da6409dbc7a23fc201b425944bf56602e28e9f8c298054267e54003f7bec5f0"}, &(0x7f0000f57000-0x4)=0x70) ioctl$sock_bt(r1, 0x8906, &(0x7f0000f57000)="47") 2017/12/03 14:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c53000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000663000-0x4)=0x0) r1 = open(&(0x7f00005a8000)="2e2f66696c653000", 0x800, 0x10) close(r1) [ 38.540577] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/03 14:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x89, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000c1d000-0x8)={0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000053e000)={0x0, 0x0}) r0 = socket(0x0, 0x6, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dc000-0x4)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ff000-0xb)="2f6465762f6877726e6700", 0x200800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000917000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x7, 0x6, 0x4000000000000000, 0x892a, 0x1, 0x2, 0x1f, 0xce00, 0x42, 0x7, 0x1, 0xa5, 0x8]}, &(0x7f0000bf1000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000377000-0x5c)={r2, 0x9, 0x54, "dc4626fea3e048aeb04d0acb401376c4528180d5e66426cab8806f819bc5b829f76c1333e87412356109f75201ccb7efef30a6b771b762ad2370c14d95c0fada46164e45c40aeb7f5c89295859d7c9ef542afc01"}, 0x5c) creat(&(0x7f0000f83000-0x8)="2e2f66696c653000", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ed9000)={0x8001, 0x1000, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e2d000)={r2, 0x8}, 0x6) read$eventfd(r1, &(0x7f000092f000)=0x0, 0x8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000011b000)=0x5184, 0x1) 2017/12/03 14:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e84000/0x4000)=nil, 0x4000, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)="2e2f66696c653000", 0x400, 0xc0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000744000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00008cd000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f000097b000)="2f6465762f6c6f6f702300", 0x840000dc9, 0x1000000000000188) r4 = dup3(r0, r3, 0x80000) r5 = openat(r4, &(0x7f0000150000)="2e2f66696c65302f66696c653000", 0x203, 0xfbfffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000081a000)={0x2, 0x8001, 0x6, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) r6 = add_key(&(0x7f0000bdf000-0x6)="727872706300", &(0x7f000037d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b2000)="cc06090062f8297f", 0x8, 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000728000)="6b657972696e6700", &(0x7f0000737000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r6, r7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000951000-0x104)={r8, 0xfc, "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"}, &(0x7f0000b92000-0x4)=0x104) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r9, 0x9, 0x0}, 0xc) clone(0xfffffffffffffffe, &(0x7f0000b69000)="4200c0", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000ce3000-0x3)="0018fb") r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dfc000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r11, 0x29, 0xca, &(0x7f00009cb000)={0x7, 0x0, 0x800, 0x1, 0x1}, 0xc) setsockopt$inet6_int(r11, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) name_to_handle_at(r4, &(0x7f0000209000-0x8)="2e2f66696c653000", &(0x7f0000f49000)={0x8c, 0x100000001, "665b5449ab03bda8bc573fcdd0db4d0be94f98db816def5bdd732a6c921d0fe4becf8ff86afa099c24575dd8188bf1b79497a7fe79b54c072ac018ebb0e44e639b92c4c08337f222d9169e0e22d04b77e28c65d75b8b85dcd8b06d46fbbbd596d0064c55bbf7681fb03372a0ba9fe9a2e210f6dac678da14f9c14499dfd1e5b91bd0d12c"}, &(0x7f000091a000-0x4)=0x0, 0x400) r12 = add_key(&(0x7f000096c000-0x8)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r12, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00009d7000-0x6)={0x1, [0x10000]}, &(0x7f000063b000-0x4)=0x6) 2017/12/03 14:19:09 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x10001) r0 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x0) dup2(r0, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2017/12/03 14:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200008000000, 0x0, &(0x7f0000e6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f5000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00009e1000-0x4)=0x0) r4 = memfd_create(&(0x7f0000ec5000)="5b76626f786e657430766d6e6574312176626f786e65743070707031e847504c00", 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000fd4000)={{0x5, 0x0, 0x1000, 0x4, 0xc6, 0x100000001}, 0x3, 0x0, 0x81, 0xfffffffffffffff7, 0x6, "96dcd96c9694097c39402adbd3713acb74e398a31bed4e58e2feb9f4d3fe920a701645f9776acb02b8b2b7a573d9d027704234db0ae7b78a704b372b395875f7c225a2a5eecb2a442a5c0bac49d3c253de3b45677fb345837eee2e3f48613700071873131663286579fa23368ea0d91d1403f0e0ea09a84465015ab8b42c42bc"}) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e2000)="2f6465762f73657175656e6365723200", 0x0, 0x0) connect$unix(r1, &(0x7f000023b000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000eb2000)=0x7) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000d68000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") preadv(r0, &(0x7f00008a4000)=[{&(0x7f0000bff000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f000008d000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, 0x0) sendto$unix(r1, &(0x7f0000f17000)="654c15237bdd18966d9bc86205d0f6d260c6d3fa60ced720af4f5dc05633968be9958d7ecea85162d25a00a1fbfb4387d3b729f54a522978156f1fafc271e4c3dbebcd5033b8c04f6bc30c3d1375120465fa3a86bbc0e2b809e4126d1aa1c8beed39f74e7e2746f5ab4e1ecea3", 0x6d, 0x4084, 0x0, 0x0) r6 = dup3(r1, r0, 0x80000) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f00000ed000)={0x80, 0x86, 0x2, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00001d7000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffff027, @loopback={0x0, 0x1}, 0xfffffffffffffff8}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000509000-0x3c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x680}, @in={0x2, 0x0, @rand_addr=0xd02, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f000099a000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x0, 0x2, 0x6}, &(0x7f0000d44000-0x4)=0xa0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000ea0000-0x4)=0x9, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000946000-0x20)={@generic="52671098e89bcec463d5980a986e1ae6", @ifru_flags=0x2000}) prctl$void(0x27) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000267000-0xe0)={r7, 0xd8, "46aa60cfd7e0ee2201eb2364716db8580c9de475637f8fcd5c6c5ff2bc9d6c8be5d34453cfb3baecfc5edd2fa5f979dd8ec2d6424c82a6d9c72d1817fc9cd98dfec93c57ac64c1df8928ea66d76049c703ff78df6f98a73fc44b8387bb27398d6c55a3dd5b133de023d1efcac57057168dd4929bff2cd3d8bde926866c80dd13d64dd9c247ff9c274c6ac754860173c13434805c64c475f608510049fd7a48953c92b4c2da34ff676d369e31f267b56525a0e0dcc26e4c5f650c7ffa1377dde956ceb0d15592f5816e22b44df0a551619912e74e6c21273a"}, &(0x7f00007ca000)=0xe0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000323000-0x6)={r7, 0x6}, &(0x7f0000b94000-0x4)=0x6) unlinkat(r4, &(0x7f0000062000-0x8)="2e2f66696c653000", 0x200) 2017/12/03 14:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000045c000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000614000)={0x1f, {0x8, 0x1000, 0x0, 0x0, 0x0, 0x3f00000000}}, 0x8) syz_emit_ethernet(0x103e, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x1030, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000009d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c42000)=0x8, 0x80800) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000b06000)="6c6f0000000000000000000000000000", 0x10) 2017/12/03 14:19:09 executing program 6: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) unshare(0x28060400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x4000000}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x4, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r3, &(0x7f00000c1000)="0a", &(0x7f0000f84000)="13", 0x4}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000eef000)=0x1) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(r3, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) accept4$inet(0xffffffffffffff9c, &(0x7f0000151000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x7, 0x1, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d99000)=0x4b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000b4000)={0x0, 0x0, &(0x7f0000dfb000)=[]}, &(0x7f00009af000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005b8000)={r5, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x132, 0x7}, &(0x7f0000912000-0x4)=0x98) creat(&(0x7f0000fec000-0x8)="2e2f66696c653100", 0x7) syz_open_pts(r4, 0x501240) accept4$inet(r4, &(0x7f00007b4000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008de000)=0x10, 0x800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000080b000)={r3, &(0x7f00005ea000)="", &(0x7f0000980000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b3a000-0x10)={r3, &(0x7f0000eef000)=""}, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000413000)=0x0, 0x4) 2017/12/03 14:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a12000-0x10)=[{&(0x7f0000cc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000b51000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x2) r1 = gettid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce8000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00005ac000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000b9000)={0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x3, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, 0x8000000080000000, 0xffffffffffffffff, 0xffffffffffffffdd, 0x7, 0xfffffffffffffffe, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000741000-0x4)={0x0}, 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000707000)={0x9, 0x1, 0x4, 0x6a, 0x6, [{0x80000001, 0x1ff, 0x7fffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x80000001, 0x4, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x7, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x7, 0x7ff, 0x200, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x655b7011, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000a1c000)={0x4000, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000b59000)={0x8000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) remap_file_pages(&(0x7f0000fc4000/0x4000)=nil, 0x4000, 0x4, 0x100, 0x10) kcmp(r1, r1, 0x0, r7, r5) r8 = add_key(&(0x7f00002db000)="646e735f7265736f6c76657200", &(0x7f0000d35000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000088e000-0x1000)="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", 0x1000, 0xffffffffffffffff) add_key(&(0x7f00009de000-0xb)="636966732e69646d617000", &(0x7f0000cd8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d8a000)="0ef13bc0ff839e6eb6f695746ba259bd6b7d5d39cc5a7132494fe86fc4229e89388fa68477a4e0c3eeb082621cecc002cd1a61e5ade06a1d336d6efbd4ac197a1b166ad47ddf51abdf01de7ad76ca12c428e344704b8f48e352a29de2d425517e80ea6a9269d3baf8633b082513aeb10c8ef95", 0x73, r8) ptrace$setregset(0x4205, r4, 0x4, &(0x7f0000b81000)={&(0x7f0000375000)="7f466da39384bc47aa8154bde2876b26e891c7197f6a573996f59c134b79a91e7c74748fc8e3a7c4c90dcc", 0x2b}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000add000)=0x3, 0x4) 2017/12/03 14:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)="6e65742f74637000") readv(r0, &(0x7f000052d000)=[{&(0x7f00002fb000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005e0000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000649000)={@common="626f6e64300000000000000000000000", &(0x7f000089c000-0x20)=@ethtool_sfeatures={0x3b, 0x3, [{0x2, 0x5}, {0x3, 0x3}, {0x0, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000a91000)="", 0x0}], 0x2) r1 = mmap$binder(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c9f000)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a52000-0x30)={0x24, 0x0, &(0x7f000040c000-0x24)=[@decrefs={0x40046307, 0x4}, @acquire_done={0x40106309, r2, 0x3}, @increfs={0x40046304, 0x0}], 0x8e, 0x0, &(0x7f00002bc000-0x8e)="fcd69762efb8a1802de2356bf41771a386f0ad08680b2881d45db90d1c17466be9db097caa1929ff635af566d68e6669bca96c89474f3e8a2f34f86b4225605e6ac3877f94ba5097d93aab61e124771af59fd5d2194c12379c10829a958c525c464fb0c4de413b2165b6392ea4428d0d548bc40b554a97765675deaeffb2f183eac9c474d88648696a88dea5e4f6"}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r3 = gettid() ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000ccc000-0x4)=0x7) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000da0000)=0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000027e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000864000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fe0000)={0xeba, 0x100, 0xff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003ef000-0x4)=r0, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000081f000)=0x0) wait4(r3, &(0x7f000084d000)=0x0, 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00004b2000-0x50)={{0x10000000000000, 0x80000001}, {0x5, 0x10001}, 0xc4cb, 0x4, 0xfbc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000cbf000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000487000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c54000)={0x4, &(0x7f0000523000)=[{0x100000000, 0x1, 0x8, 0x1}, {0x401, 0x1, 0x800, 0x1}, {0x3ff, 0x2, 0xffff, 0x80000000}, {0x3, 0xbd3, 0x6, 0x9}]}, 0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000803000-0x4)=r3) sendto$ax25(r0, &(0x7f0000432000)="fece31678820234b29d8b33b0995b9bb5b7650eaa7b86155b2ceafa6626d", 0x1e, 0x40, &(0x7f000059d000-0x10)={0x3, {"fda550a87eee4a"}, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001f7000-0x4)={0x0}, &(0x7f00004d0000-0x4)=0x4) set_robust_list(&(0x7f00008c8000-0x18)={&(0x7f0000d64000/0x3000)=nil, 0x5, &(0x7f0000f61000/0x1000)=nil}, 0x18) bind$ax25(r0, &(0x7f000050c000-0x10)={0x3, {"bd7c405f3049ff"}, 0x1}, 0x10) sendto$unix(r0, &(0x7f0000010000-0x8e)="64dc9e31ebace2dd6527ed9a37e8fdd7e2159b22751ec44b00000081e60e02e93959661706a7b696d00a966c15fd9280247b6189c870a5ee00ff69416fb7afde162d769bec51a502acc970b00fdef2e42161a52ffa95079934428840101ae9200975b13cfd17191630e4bd2b469b56fd8b6a6845f17da9a50a0a600608e0bf0a7523f966b8020063ea7a9b41a28c", 0x8e, 0x8004, 0x0, 0x0) 2017/12/03 14:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000604000)="2f6465762f766373612300", 0x3fe, 0xaa94506ca78453d) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000064c000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_setup(0x100000000, &(0x7f0000000000)=0x0) io_destroy(r1) r2 = syz_open_dev$tun(&(0x7f0000ef5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000fc8000)=0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) socket$inet6(0xa, 0x2, 0x0) 2017/12/03 14:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0x0) getpgrp(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000096c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b8000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000141000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b96000-0x4)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = dup2(r1, r1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000ad8000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000468000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x1) io_setup(0x1000000000023, &(0x7f0000238000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x1000001000007, 0x242) io_submit(r5, 0x2, &(0x7f00000bb000-0x20)=[&(0x7f0000668000-0x40)={0x0, 0x0, 0x0, 0x6, 0xad0e, r4, &(0x7f0000fe0000+0xa47)="24fa77e4aa9a26b20ea489a69c9b4bc0bec77c4b9a3dd84b982346fa8e935de1d65bbdf7db2bbada5c4c58253ff1ab03ac418146941e063d8f1ef6881f53cf8db8cbf2c574994a2a829104bebdbf1aa6f43c2131a9770f11bbae839c17d3f8b9c1f85b32485a70017064f8a20dcc02eec2d87ad0626a8a2bc2792ef4f4d5b67b44e0f5878c72d2ca85cad13b71bf258241844065be34c1b4c6b1dbb1d5756842ff2b067d64e13a5c02ede568e07d7d529cf8e42d90c19a08f09e300ef1c8f475b4278f431abee11d9addd16644cccf8c772c69215ea1398d14e2592727ffeb78", 0xe0, 0xfffffffffffffffe, 0x0, 0x1, r6}, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r4, &(0x7f000008c000-0x3c)="7fb026cb533fafc40aecb808a58c431e754abf8088c4801b047452f8beef2a69beaf9daadbeeb11e9fed9e35e2111dccede2796328d312d7f8442b23", 0x3c, 0x0, 0x0, 0x0, r6}]) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0x9208, 0x14) r8 = syz_open_dev$sg(&(0x7f0000cf5000)="2f6465762f73672300", 0xfffffffffffffffc, 0xfffffffffffffffe) gettid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="983f727d1cf4378e33f9c9f8f259f2b4", @ifru_settings={0x201, 0x3ff, @fr=&(0x7f00003b6000)={0x7f, 0x0, 0x3, 0x7fff, 0xe1, 0x8, 0x14cc}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x20, 0x0, 0xa7, 0x0, 0x0}, 0x0, 0xfffffffc00000000, r4, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(r10, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r11 = syz_open_dev$loop(&(0x7f0000b16000)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x4, &(0x7f0000667000-0x4)=0x0) io_submit(r12, 0x2, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x1000000000000, 0x5, r9, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b31268dea", 0x17, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000814000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r11, &(0x7f00009ac000-0xe4)="f3fdedbc9b7f155d8bbd22ddbb51861dd05af02c5997b2fe11aaa708f65027feb0cf4852bdabf46d99aa7a1f89c20ecde05a653129d3d26474bcc5adddd85f050c3ca8ce6c408a6f3eb266c8380375d2bdfdc072e1b6dd3dc8401807fa875cdc82f1a4fc35798b5455d0d39036d3b9ac384b03f354bf3f2e1a9ac9ce90e67ea50da434a9a86a7861e9fbb3a689bba495df374e9670ca7f47440289e7ed9d462be8c8065a60e9b575a3db526bf669939b572c872e23c627154be1888839cc19cb43a5a7c1b03d9d23191307c4380e7070994ed15d288dbde732e50fd19e8bdee95a43f309", 0xe4, 0x7fff, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000331000-0x10)=@buf={0x3d, &(0x7f0000242000-0x3d)="25a909441a32b65751cfb2159c4a8859468a2521855a83d4d81b4016c9cd160f219619e50b4e39f7fc2fa802cb474853d2c7c870e60a6b1ab65046dbb6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)