0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000fbb000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x4, &(0x7f0000e08000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x80000001}, 0x2}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000ce9000)=[{&(0x7f000090c000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000266000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000059000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000018c000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000838000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000885000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000056a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x7, &(0x7f0000bdc000)="000000", 0x3, 0x0}, 0x6}], 0x8, 0x10002, &(0x7f000052a000-0x10)={r4, r5+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000f9d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000124000-0x4)=0x14) syz_emit_ethernet(0xed, &(0x7f00002d0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xb7, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xffff, 0x9, "19d6b5a28039f77761246ddb400ce47f1036ab735477c12d1f7b6bfe488f5ac67e7d9b5698ecc70e9ce466508a2cad8de6a9dd2e78d229ef9e82d39209345a78eb757ea4a6e3e2269a34c1b698c4b0c20045749e92b964615c9c7b08ec4f0860dd1066b3e5b589ba468e82b528fda13b4712a6009e7e72a8cb08a63f1aa95a7be86d2a6dc82ef343c0e812363ab43c5322409a47c3caed8b0c1573baf6c14f8b5682eab2ba33ebfed54fe791fa0afb"}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000022000)=0x800000000) write(r3, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003ef000)={0x0, 0x0}) readahead(r7, 0x59472c2d, 0x2) accept4$ax25(r6, &(0x7f00005de000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000267000)=0x10, 0x80801) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x4, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x9, 0xfffffffffffffffc, 0x20040, 0x0, 0x1, 0x0, 0x3ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffdfffbfff, r8, 0x0) 2017/12/05 11:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000819000)="2f6465762f76637300", 0x8000, 0x0) setrlimit(0x0, &(0x7f000055d000)={0x5, 0x80000001}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b29000-0x10)={0x0, 0x4e0, 0x100000001, 0x3}, &(0x7f0000cef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000032e000)={r2, 0xab, "63715ee569b85f47e6bb3a200224d1ab7de98852226064da457479fe9eff722138b612aeb6dcbf3d0d3a5b45921f71f25f2c2750e2f3baeced50f5f313d07a23acf5468517f3e704f009fe608b3a888ee5d7d40eb435e70e6f0538cc1e5fd37b0d6c1ed4e817bdb152125e2eca52b018f78ea9e537cfc705fee63eb0e47045836eb5013ab6e99e2c5b9ecf921c62465c85a3ccd6940135c637d9935244f03a6a804cf16995b9e6a7ed23f0"}, &(0x7f0000d77000-0x4)=0xb3) 2017/12/05 11:05:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) flock(r2, 0xf) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000013000-0x1)=0x4) ioctl$KVM_SMI(r5, 0xaeb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000013000)={{{@in=@rand_addr=0x7fff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x0, 0x7, 0x3, 0x20, 0xa0, 0x7ff, r8, r1}, {0x0, 0x1ff, 0xd41, 0x6, 0x7f, 0x4, 0x4, 0x3}, {0x6, 0xffff, 0x2, 0x400}, 0x9e, 0xb00, 0x4, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x9}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x4, 0x3, 0x800, 0x4a, 0x0, 0x2}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000002000-0xc)={r6, 0x80000, r7}) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xd, &(0x7f0000004000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000014000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x7, 0x801) dup3(r3, r2, 0x0) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000064b000-0xb)="73797374656d6574683100", 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) dup2(r0, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f2000)="2f6465762f72666b696c6c00", 0x800, 0x0) bind$alg(r1, &(0x7f00007b3000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d6433323000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000fa5000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 11:05:51 executing program 3: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000c98000-0x1)={0x62a2}, 0x1) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x2) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x80000007, 0xfffffffffffffffe, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008ec000-0x4)=@assoc_id=0x0, &(0x7f0000ebe000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001c7000)={0xa, 0x2, 0x6, 0x4, r2}, &(0x7f0000f8e000)=0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d9c000)=0x40, 0x4) set_robust_list(&(0x7f0000b37000)={&(0x7f00005be000/0x3000)=nil, 0x7, &(0x7f00007bd000/0x1000)=nil}, 0xc) read(r0, &(0x7f0000ef1000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) 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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cb4000-0x4)=0x0) r4 = timerfd_create(0x0, 0x0) io_setup(0x5, &(0x7f0000d54000-0x8)=0x0) ioprio_get$pid(0x1, r3) r5 = dup2(r4, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000190000)={r2, 0x7}, &(0x7f0000933000)=0x8) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000e86000-0x20)={0x1, 0x17000, 0x9, 0x2, 0xbc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x15, 0x80005, 0x0) exit(0x9) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x400001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0xfff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={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) syz_open_dev$loop(&(0x7f0000a33000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x180) 2017/12/05 11:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000a5000)={{&(0x7f0000dbd000/0x1000)=nil, 0x1000}, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000624000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffc) r2 = perf_event_open(&(0x7f0000271000)={0x4, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008d9000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e33000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b84000)=0x0) r3 = fcntl$getown(r0, 0x9) sched_setaffinity(r3, 0x8, &(0x7f00004ae000-0x8)=0xd201) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x80000004, 0x10000000, r1, 0x1}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e07000)={r4, &(0x7f0000d2d000)="2a"}, 0x10) set_mempolicy(0x8001, &(0x7f0000fe5000-0x8)=0x80000001, 0x7) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c99000-0x60)={&(0x7f0000b3a000)=[0xdb, 0x7ffd], 0x2, 0x0, 0x3ff, 0x1, 0x0, 0xff, {0x81, 0x3, 0x3, 0xd2, 0xa0, 0x7, 0x50a, 0xb8e4, 0x4, 0x7, 0x9, 0x7fffffff, 0x800, 0x4, "69a6cb4bcb627d212a1cb0e1bef9b8f668b5daf6923cb9b743247b0bc12ec759"}}) sendmsg(0xffffffffffffffff, &(0x7f0000adf000)={&(0x7f0000238000-0x9)=@rc={0x1f, {0xfe, 0x0, 0x1, 0x7, 0x6, 0x5}, 0x82}, 0x9, &(0x7f0000b5c000-0x70)=[{&(0x7f0000b0d000)="296443d02af8162974511fc88960183e7702cec96ad2c8750307a79f26c8b47221cb4b18af17ecc02f394916cf8ca2dedb34bae6f451b924b4b8bc6e1ae156bba6d4774f1f50e928a08e8845d63917e8ed7b4c9f1de6df4513cecf965393a0636cc9e95c256e0fc14a19398ad416a36d6878176b2f45ff630447251dfc49f44445d867d1a31a768cf7f355b6ab383a85e1c7e8853a0382e7e730cd95d710927cdcee4e6f044be78795acbd33ddb5", 0xae}, {&(0x7f00004c3000-0x1000)="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", 0x1000}, {&(0x7f0000aec000)="f6dcfc81f9d4b6f449d6179fcfe06239dd446d9a95656975d9edccbd74e4857909950cc53d0a9277d44e3f9dab67463de49c6966fe36c749c721c83f3ef5cb5008aa9bab0153da987b0404bc24de74348f43c133a79e8acb", 0x58}, {&(0x7f00000e7000-0xec)="d2f59abe4d4cf34ae784c4b553610aedaf62be4992187cbe8b2dda8a22fb4d80295008346d6c11dbf797e2d8f3c376e0a942e71bfdae339ea9f4ccd0d50a49821b93cc37b2cdb683728ed283568545ce08a614b6ed8623031a385bb2d6c6873d0cd71fb4a9889624364ababaa37443d23db21233e4d35b965770b78265a46325fb6014787c681b0eb091fbe6d536d30a149df00af7528cfa8f0171bfdee1f55b368ffb6bfae3d220e7c18b310a6966b406ad59a99a318f997efdb53789978981842367a306dfab004e9b07aa68d461c7f51af6a20cdd82b7b1620ab404c23558e46cc35f4434f02233eb63ee", 0xec}, {&(0x7f00005f7000-0x53)="0b0242e9a664815512d9679906291316bc51f933cf4bd69dc51df360432accfcf10c8740c3684d8188cb28a57be5717687cf5eba7c8ecf768fdf4043286124e2715481130e0617b6e112066250a2e026b8f5ac", 0x53}, {&(0x7f0000c80000)="b35bd653c88fe76b4dcf34bc56c750ead53d7d1064b3f2dddac21f3e883dae7fc4415dfdb728912a56105e5101ca268314a1e4669e", 0x35}, {&(0x7f0000804000-0x3f)="dc04c4b481d0a3c65d8f6698ce52e7c0e51a2aa396d03d854765681bd16761d1aedd98931d3f4264a3ce601934a150ba5e42e9351dfa8dc5d59150bad8b837", 0x3f}], 0x7, &(0x7f0000e3d000)=[{0x1010, 0x117, 0x8, "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"}, {0xf4, 0x116, 0x5, "68b4b69e8e175b603101be4898a662d1e1067e0b043eb0ca9a6bafadbc525f4be6db332bbe6b63ff4d64feb8cad0d85ec8b23f1294d0cc78cb1ee171662beafad3687b6d2fe24da47f62f5cb432c1d681d7518921d1fcb09a1e7163d04e673f58b718a5b4597a4fb2e8b5a589d48ce7ddaf01d5e1c9bcf29a3ab4ff1bbbe7d28b01ce714adadf33af5c945c8d30f132430a26b0bc8722631c48aa352a077c75701ff8ba6ba9382b2966be01b438a99678aa167c6c879b49720077e89602218eef2548bd40dc353f14d9530e4b0fbf4022d2f0d9d23d0f4026a8fdf005da9b778642200fe65"}], 0x1104, 0x40000}, 0x20000040) socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x8000, &(0x7f000075b000)=0x5, 0x10000) socket$inet6_sctp(0xa, 0x10000000001, 0x84) pipe(&(0x7f0000171000)={0x0, 0x0}) gettid() ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000c29000-0x8)={0x0, 0x0}) futex(&(0x7f0000612000-0x4)=0x4d, 0xf, 0xc30, &(0x7f0000b6b000)={r6, r7+10000000}, &(0x7f0000322000)=0x7, 0x40) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f00006d5000-0x4)=0x8911) mremap(&(0x7f0000f5b000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000569000/0x3000)=nil) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000f9000)=0x0, 0x401) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f000005d000)="2f6465762f76637300", 0x80440, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f000002f000-0x4)=0xb50e, 0x4) 2017/12/05 11:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005ac000)="2f6465762f76637300", 0xfffffffffffffffc, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000da3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000054f000)={0x0, 0x2}, &(0x7f00001d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f97000-0x8c)={r3, @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]}}, &(0x7f00000b2000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f61000)={r3, 0xb33}, 0x8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000291000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x200000005, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000822000)={@generic="96e9c62883061032fc093fcb524e4904", @ifru_flags=0xc200}) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000bed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2017/12/05 11:05:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000058e000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000076f000-0x4)=0x105) ioctl$TCSETSF(r1, 0x5404, &(0x7f00008b2000)={0x9, 0x6, 0x4, 0xffffffffffffff56, 0x5, 0x7, 0x9, 0x7ff, 0x4, 0x1fa, 0x0, 0x57b}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006cb000-0x4)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f000037c000)=0x0, &(0x7f000076c000-0x4)=0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000007000)={0xfff, 0xfffffffffffffffa, 0x5, 0x2, 0x3f, 0x10000000000, 0x5, 0x6, 0x1, 0xab, 0x30b9, 0x9}) connect$bt_rfcomm(r2, &(0x7f0000edc000-0x9)={0x1f, {0xfd3, 0x7, 0x7, 0x4, 0x100000000, 0x1}, 0x2}, 0x9) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000c37000-0x14)={0xfe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f000054e000)="2f6465762f73657175656e63657200", 0x181801, 0x0) fadvise64(r1, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x0, r3) fstat(r0, &(0x7f00009ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() pipe(&(0x7f0000aa5000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000e42000-0x4)=0x0, &(0x7f000095b000)=0x4) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000001000-0x10)={0x2, 0x3, 0x6}) r6 = syz_open_dev$evdev(&(0x7f0000d6f000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000233000)={0x0, 0x1, 0x10001, 0x2, "163bd1b5a11c2e01861d8da78fd1c230f344b939b176fed9a6b26dfe6c4658ea"}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00006cb000-0x48)={0x20000, 0x0, [0x3c8bc910, 0xe6, 0x6, 0x8, 0x800, 0xd3, 0x1, 0x1]}) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) memfd_create(&(0x7f000069e000)="647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) 2017/12/05 11:05:51 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, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x800, {[@md5sig={0x13, 0x12, "ada4d7cbfe7b7d8fda83cf5bcc125f0e"}]}}, {"55"}}}}}}, 0x0) r0 = socket(0x40010, 0x5, 0x4) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x8006, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f17000-0x4)=0x422, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d07000)={0x0, 0xffffffffffffff2a}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000030c000-0x10)={0x1, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x8, r3, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000f92000-0x10)={0x9, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f00001aa000-0x10)={{r5, r6+30000000}, {r7, r8+10000000}}, &(0x7f0000004000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000e37000)=[], 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a7f000)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x400800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r9, &(0x7f0000486000)={0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000475000-0x14)=[{0x14, 0x100000000101, 0xd09, 0x0, 0x3, "00"}], 0x14}], 0x1, &(0x7f0000093000)=[], 0x0, 0x0}, 0x80) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r10 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x40600) getsockname$netlink(r10, &(0x7f000072a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cee000-0x4)=0xc) inotify_rm_watch(r10, 0x0) mremap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000c43000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009c8000)={0x7, r0, 0x1}) connect$inet6(r1, &(0x7f0000f5f000)={0xa, 0x3, 0x8000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) r2 = open(&(0x7f00008ca000-0x8)="2e2f66696c653000", 0x100, 0x108) bind$bt_sco(r2, &(0x7f0000aea000-0x8)={0x1f, {0xfffffffffffffff7, 0x80000001, 0x6, 0xfffffffffffffffd, 0x0, 0x6}}, 0x8) 2017/12/05 11:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000006, 0x0) bind$inet6(r0, &(0x7f0000e63000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000e5c000)="", 0x0) sendto(r1, &(0x7f0000009000-0x1)="", 0x0, 0x0, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xfffffffffffffffe, 0xfffffffffffffffc) sendmsg$netlink(r2, &(0x7f0000d79000-0x38)={&(0x7f000008f000-0xc)={0x10, 0x0, 0x6, 0x2eb}, 0xc, &(0x7f000028c000)=[{&(0x7f0000808000)=[{0xd6, 0x20fd6583, 0x300, 0x8, 0x8, "c68fc329d555a174307a3102b62102695ae3fc3767d255ca4c23bebd690bcc7399a5ca74fd8ec9326607dd4394ff2675234d908aa29152ffde83beec596dbeb40cd233636665e09e67717296f646b110cb80126a7148a4b0b93833ddfa5197d30692cad2f10d6c502486ba1e304d80fa7af28579be0f967dbe9ae4a78df378cae805885eb51c252db973faf0ef7d2948e0acb4fc3a0f28cd1607b77922bfa8418d549027a141f601ff829b74e1dfabff1a5b010bbe1ee2fcb7894ba1bac4fab81ef0aecc994a"}, {0x100, 0x10001, 0x18, 0xff, 0x7f, "e401114280b36fdf3c611118dbe532bc44145496b0a242bc78981c29a760486a8020b00b6b2871ea7d7d6548ee8d8f1e66d8115e5b4800bca5a781048276bea93dd549e4d89bfbb897c6f94ac3d1c2ecc0b4e9f81136b22e61dfcfd2465ce5780c22d8dd51803d04b500ee984a36453e9644e259e1677cc16717f495dfa05af706a159ea1a53dd1cec2297e16cea1f758f0ff5ea16e0b58d5ee0ed97a96c41159f3d0a20f3336f861a0100000cb4d1f00179a58be95401b25186e40990cdecf36054fd9e2c46827792831a9e8536217beccc87b506794324caab111b8cc6ffff3958683830acef7b0295ef7e706f4a1a"}, {0x104, 0x6553, 0x10, 0xe74b, 0xffff, "498b29c1bdd95296681e9d545e23d1a5e7a7b0282d9c72e2ae8ecd319d6c0aace8e6079daa216381a78e9955e6300c383d45176383e53f1f01a8b0de082b2694e635e62867d7ab184d7dab78032098892d81859276c354849fccffb7759254c04ee0e635ff9b97b6737810cae962761baae910fcd402c01937fb5697f7f26ace169748fa3ef43e092b40e49f00dba98ba2aee084c53f040c83b34947bc6aa174ecbd1e8f8fa62ae09b73f212f344065a6dbfc0c0a32465e00a6c87bb7325e87c2bbba1996c06cbc54543dc00bbab6f7d6c35583cb346bfbe9522569ecadfe8dc5e9b8741f284b31677cfae6b8a60a923e3f63b57"}, {0xbd, 0x800, 0xa28, 0x80000000, 0x2, "e8b3f2ccb6164e00f3d85e1f9dd7f997b28593a7cb842fa73001908b84bae90dc470e39f268e59eefdcb183855a397fdc16a34c9d3ba9aac22f9b5520ab123dc623b32c0d70c68e9ed9800ed8bb46532b06413b441d68a17ea34410fbc2f0eaf7d68af2850b51f4ca2229beafb4766c8be0a38782f63ad131e7480fc123d9e736f508c55f237143e22e2c63c9c36c7d4f44e7470cc447929fc1eba6677a89c3a74bb48a3979cb27f08311cb0f7"}, {0x1010, 0x7, 0x408, 0x3, 0x0, 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"a329680a5e553f9b24aff0b22cd5b8da478870c19fee674d78b7192e22880ab10caa986351448db4741e98336786f2241fc919540f1cac2d08a8f40ffd39d27a16b9ae98fcd5bf8b8ff96950f0067016b2f7f4a03443a5583dff23e038f561a351767923825d0f8991d31100d90e616aaf66c260cf8e47acd10a7e6ade657eb4a7426caa07d02f1559e7fbe34f6630abdf2f1c9aa1e1c93c6d6fb61ee0d2dbac4dc11808cdd7360693e82c9db9a8693ace0d5c8591da54d036a83c20dcdd0e395cf50e2d0d783d5f1075c2ac8ec03870f4381432baddf9c86ae8710d8fc838af25f70bd1f1ab70b025a3"}], 0x3d1}, {&(0x7f0000577000-0x1010)=[{0x1010, 0x10000, 0x104, 0x61, 0x101, "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"}], 0x1010}, {&(0x7f00001d5000)=[{0x43, 0x6, 0x2, 0x0, 0x3, "cd10f937fac58823849a3580ee7a1e5e64091fa27cb666238f51806b1eee2623170135c178ebe8f4e350de786473971412c59c"}], 0x43}], 0x5, 0x0, 0x0, 0x48090}, 0x8000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000719000)={0x10000000, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f00001ac000)=0xffffffff00000000, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000da2000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000281000-0xc)={0x7679, 0x3ff, 0x4, 0x8, 0xffff, 0x3ff, 0x3}, 0xc) socketpair(0x10, 0x1, 0x9, &(0x7f0000df2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00008d0000)=0x4007f2) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000e24000-0x24)="24000000200025000000000d8463f200020500000000000009000beb08000100000000af", 0x24) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) 2017/12/05 11:05:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001ed000)={0x0, 0x0, 0x0}, 0xc) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000ce4000-0x8)="2e2f66696c653000", &(0x7f000057c000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000089f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e6f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000039e000-0x8)={r1, r2}) vmsplice(r0, &(0x7f00002ca000)=[{&(0x7f0000260000)="339372afde404d1e60de98f81fc2e3fd9c584aa1bd189c4999df462f5c5abdaf406321c957aaafdac4046113fe0e46489056dc094a9b9e589e300ec78179c4451cdb19384af06b158846d88eebcc6654fe1c8b41e9169afc87c84da0e598970a8bffe8b9b5872d63f9ffe5cca290364eb7195a440f11afee500a9669c9cd2600808537a858b25fcf0b53046e7678f785baa132942cb335446eb29c464c619318ab1757cde96df354ec096bf8084932cdc405acbb6c5b2fe23aa377c45140fc854892962be57583832fcb18f7c7c94ae1e25391ace06d", 0xd6}, {&(0x7f00002ef000)="eb921e76893d5aef32eba6261cf0445dacd33a26bdcf21ae27f36566a1e6a569cba5c169ba1d86ef0865668d9e6c3126f688c79bce25cf61614dd0f543e8572172aadc5146bc9dbdfa38dfc5d9b1280a0d2596c42f8862dd5220299056428a15d09bdff44328ad56794ca35b0153e3383ed42d61b4cbbfc04816fbd06e78882e0b40303702d824c9b83a0820af021c6b3b6595f33c6ce6893da49393fd9885c72be7c7b9f5ef007432a0b738e99be4", 0xaf}, {&(0x7f00008ea000-0x23)="57929cc4452a205e50af96abaf39c1d084167e80754a5e78e54087967bfc50ee34c669", 0x23}, {&(0x7f0000e72000-0xfc)="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", 0xfc}, {&(0x7f000020c000-0x8e)="277b14945a7934af222158aaba90fbf647c75f85dcc3da45560aa5f763d7224209f8f210af277bd872a5eb95f74fd107e9661b3ff5324a5bb8bff65393779ea43ef68d48e454d3cf08202019f7b4d835b5864f9429e998480ad276d0e188c1bc8a6020516a763dae4a4412a030576c958b2717fe6532bad203f3cb7209b54053949487f568e47fc6da6d794bc33b", 0x8e}, {&(0x7f000060c000)="079925667f6bc3c0093d56e5834cc5b1a08c64d3cf75bf7d5810d6ac5b1dc5499d2a64a9a0bc6e7fa702886f832b2a1f6aea71181cfe6696b003e29a57705d5a52cd967de0d00a78abb1e217ca34a52e7137f7a2", 0x54}, {&(0x7f0000cce000-0x40)="63ba52e9805f59d930fff2f4ec0a0604ae6fc49365c8b3a2eef36b5afa72ac945d1d19ca8d1008d0c760bdecc7b5eca85315c3212e8e187acbc44e77f6c2dde0", 0x40}, {&(0x7f0000757000)="166741c4401e9cc549e5a7e57db72227ecc40cb0cbd002", 0x17}, {&(0x7f00009c4000-0xff)="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", 0xff}], 0x9, 0x4) 2017/12/05 11:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000aee000)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet(0x2, 0x3, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/05 11:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = 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$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000db8000)=0x10001) 2017/12/05 11:05:51 executing program 0: mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x33, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x800, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d12000)={r0, 0x18, &(0x7f0000d13000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f000000e000-0xb)="2f6465762f766373612300", 0x1, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1fe7, 0x20, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00006dd000-0x8)="2e2f66696c653000", &(0x7f000001d000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000bc4000)={0x7, 0xcf, 0x7, 0xfffffffffffffff8, 0x4, 0x183}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000589000)=0x0) getpid() perf_event_open(&(0x7f0000def000-0x78)={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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x2, &(0x7f00002f7000-0x8)={0x0, 0x0}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000adc000-0xa)="2f6465762f6375736500", 0x422100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000c36000)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000119000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1f, 0x400000005, 0x8000002, &(0x7f0000cd1000)={0x0, r6}, &(0x7f000055c000-0x4)=0xfffffffffffffffc, 0x4000000080000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000e6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x141081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) r8 = dup3(r7, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_SREGS(r8, 0x8138ae83, &(0x7f0000ec3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c4a000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000041f000)="2f6465762f6877726e6700", 0x8000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b19000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00004b3000)=0x73, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000024b000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000435000-0x4)=0xe8) setfsuid(r2) 2017/12/05 11:05:51 executing program 6: mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x33, 0xffffffffffffffff, 0x2000000000000) r0 = syz_open_dev$vcsa(&(0x7f000000e000-0xb)="2f6465762f766373612300", 0x1, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1fe7, 0x20, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b9e000)="2e2f66696c653000", &(0x7f000097c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)="736d61707300") preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000007000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) r3 = perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0xffffffffffffffd6, 0x0, 0x2, 0x19104, 0x2, 0x2a83191b, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x6, 0x6, 0x7ff, 0x0}, r2, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b06000)=@assoc_id=0x0, &(0x7f0000e73000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000919000)={r5, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r6, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f93000)={r6, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x8001, 0xfffffffffffffff7, 0x1}, &(0x7f0000bfb000-0x4)=0xa0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000367000)={&(0x7f0000398000/0xc00000)=nil, 0xc00000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b80000)=0x96) r7 = socket(0xa, 0x80801, 0x80000001) ioctl$KIOCSOUND(r7, 0x4b2f, 0x88c) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) write(r8, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:51 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x5, 0x4, 0xff, 0x80000000000003, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0xc7d, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000000e000-0x118)={0xfffffffffffffffc, {{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, 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]}}, 0x118) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000c000)={r0, &(0x7f0000004000)="b7fba00799b1c165393cf5883d0283b3ef2a3cc9314283a8b8bfcf673591228e9bb32db4830408550abbe8996dd85794a9e22e9b5f959a14dcc31fc1e271aae88e8e2af3d47ba12fa9cab5a8dc3f71a7d5ee28f285b18b77db8db5437b29b35dd8f00b779d7947cce3011fdcab76c7ad097b473fb922c752515ba0c003122c98255ca71fb164335024386b7f8cbd5173a312aadb495f81f8497196db7e430c3234da1f606f67c70123e5a5597a66c1ec3aa0fa6343a7589536902561f43a4d4c85f7683b0123dc94a7ab21b4f8714629a50c4bb4d6e5a10575e8490e4449278479b7ccc6f3912bcc17ad", &(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000000)="", &(0x7f0000006000)="", 0x0}, 0x20) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000007000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000008000)="", &(0x7f000000e000)=""}, 0x18) dup(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000-0xa)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000273000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b85000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x506, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x4d0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x7, [0x0, 0x0, 0x0], {0x40, 0x6, "90202c", 0x3f, 0xa9, 0xffffffff, @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={0x3b, 0x9811e78, 0x1000, 0x6b8, 0xab18, 0x9284, 0x0}, @fragment={0x67, 0x3, 0x800, 0x6, 0x3, 0x8, 0x1}, @dstopts={0x3b, 0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x6d, "a39594652704a23d2e8a1e018218ce88e3bc30c0a0d79506e3b9f993be0ae526d0f7137b71c68de06cd9dbcf8f1cbd027dec545c0aea433411ac320dbcc0d305b04d9d91146ffecaab85c9a1b54f7af24c0779a403af3c95b2a152492b550c718a82df356b0cfcfaa1dcdc8f6a"}, {0xff, 0xe0, "5664293061a81d924c1bdf513108c93d39708564ae413a170cacbd31b0c6c782247cda04b1b8b6c68f1d3bb131138e8720b52ec06da760a9cbba456a4b0cc27122ee7d9a62b874f6cbbfc561ec2fc712117ffaa9d6a1613474afcbc7dc53c9350553281f82c40b8d44955ad827388bdef7bca4e1b65ddf423d672b021597fe37fc1f2eba379cb831228b0cef63b5ff92b4e0e809bcb5d3be6524752d24f4e1cad07bae2f10ce3f8728fbd15f168a37ec1ad89c64e574d30be3e4e60f343e61ab78d44c77b69231245be09e1a76b1f503643cf662a5c472a8f48df63cf0d01a71"}, {0x7, 0x65, "a7164be50eac107bc8b6c38e6e086ba3e069dd456afd18ad51fa6a6b8579f698ecdf2f4627247078e6a43a6b50024ad07d0ddf771392248741577fbc0137a7c4b9fd2ec16d4435700d52b82342f536274edeca510b2d665e767e6854f5d5c9adcc90171bec"}, {0x1, 0x85, "d2083bac6637d0989bfc8cb244a3c94ff917e7130eebe354aff2dbf21310696796e4dc30fca617552bb99f4b3b964bd9bbd97ba501946fbb7685d20edea923880ef26d5310f451e59e8fd45a5ba523ebd1d57c8c1e32f650922cd37b15cb2706b4d7e0bdfed3957cb011f0f05202fb430bb41797780080957e3c4dbb1d2a583073bf8aa26b"}]}, @routing={0x4, 0x12, 0x1, 0x1010, 0x2ddc, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3a, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x2a, "90cd0fc1cd6b30f865e6d074bb6f4b0329a15ccd42af25ae8414f7028acaa04a19437125d36ceebbcbe3"}, {0xff, 0x7d, "3c5f903ce9b155685fd7a8d7799709205d7db7e93eabea7450ef76a5895cfa435d9e02df107fdc37326c0e0e5463e5b7dbdde44c6c07886a9c4bc15026fa615cb00da2dad8ec8c13bee1e2b45cdee549f5517c4e24d2f970083b13a9f5198730cb3c59eb6b94abfd6f07b6c86847b15d5436478a6d36fd51d02563bf94"}, {0xff, 0x68, "955d0b07000040c2df23c0456cc9178a8dda3ac759f94ed5dfc3d3e6674fd1b428902c93ed45d908324024853dd0ac65d89fd81105ed6f6ce56f289da6c31f8eb34f06bd237861b2d80bd2933513ad1b0598a33037885961f8a8570cce3ac40c716d46407c6f1c78"}]}, @fragment={0x89, 0x7fff, 0x0, 0x10001, 0x1, 0x2, 0x1}, @fragment={0x87, 0x8, 0x20, 0x117, 0x37, 0x5, 0x0}], "b8a22267cd17e8844aeb2c3a7c3d8b1c34daf949006426a3ecc48aa144107b4d54bccfa1e57daf2d900fce08f5083093272ff0775caff3cd8c27ee46d2e8df3a0d35749b2c31f8703d9de7a9d53f866104443d1098d911da664de464df114614441ea0330babc1d02c42e837fca658170adc6090a75f636349b4b56d5b8dbe915549a6f4"}}}}}}}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d51000-0xa)="2f6465762f6375736500", 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00005fb000-0x4)=0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000dd3000-0x78)={0x7, 0x5, [{0xfffffffffffffff9, 0x0, 0x1}, {0xed, 0x0, 0x1}, {0x9, 0x0, 0x40}, {0x81, 0x0, 0x69}, {0x5, 0x0, 0x9}, {0x6, 0x0, 0xffffffffffffff18}, {0x495c, 0x0, 0x7}]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b9f000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$mice(&(0x7f00002f0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x408000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000f18000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) 2017/12/05 11:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000308000)="2e2f66696c653000", 0x1, 0x12) openat(r1, &(0x7f0000e7b000)="2e2f66696c653000", 0x200, 0x3b) r2 = dup3(r0, r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001ba000)={r2, 0x18, &(0x7f000045d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000336000/0x1000)=nil, 0x1000, 0x8, 0x1010, r0, 0x0) vmsplice(r0, &(0x7f000067c000)=[{&(0x7f000036f000-0x41)="752c9303c9f92bcea59b1835a0046dd707c1e2e7f28e46da6c8fdbc6ab12a8078c28ea18faed75c2b63b293c5c76ebdae773a55aaaf077561d96cd69ddcc0a7346", 0x41}], 0x1, 0x4) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)="2f6465762f7667615f6172626974657200", 0x400, 0x0) r5 = syz_open_pts(r4, 0x4000) ioctl$TCSBRKP(r5, 0x5425, 0x200) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x3, 0x0, 0x7d, 0x0, 0x0, 0x40, 0x1, 0xe3, 0xffff, 0x0, 0x40000000000005}) ioctl$TCSETSW(r6, 0x5402, &(0x7f00009dc000)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r6, 0x0) readv(r7, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="00", 0x1}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000da0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2100}) poll(&(0x7f0000243000-0x38)=[{r7, 0x80, 0x0}, {r7, 0x8000, 0x0}, {r6, 0x410, 0x0}, {r7, 0x1, 0x0}, {r5, 0x200, 0x0}, {r5, 0x1000, 0x0}, {r5, 0x280, 0x0}], 0x7, 0xc209) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000d3b000-0x8)={0x6, 0x5}) ioctl$TCXONC(r6, 0x540a, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000fe7000)={0x101, 0x0, 0x10002, 0x35}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000d94000)={r8, 0xff}) ioctl$VT_RELDISP(r5, 0x5605) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fe5000)={0x5, 0x0, 0x5, 0x1, 0x5, 0x200, 0xa908, 0xd3d, 0xff, 0x80}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x200000000000000, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 11:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) r1 = userfaultfd(0x800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ff000)="2f6465762f72666b696c6c00", 0x103000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000c39000-0x1c)=@req3={0x8, 0x1, 0x2, 0x639a, 0xabe5, 0x4975, 0x401}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000cae000-0x20)={{&(0x7f0000bce000/0x4000)=nil, 0x4000}, 0x2, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) memfd_create(&(0x7f0000a7c000-0x7)="00000100302100", 0x2000000002) 2017/12/05 11:05:51 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d33000)=0x2, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001e8000)={0x4, r0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000028a000-0x6)={0x0, 0x5}, &(0x7f0000b15000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b2a000-0xc)={r2, 0x200, 0x30}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000610000-0x18)=@get={0x1, &(0x7f0000cd5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x3}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000501000)="2f6465762f6375736500", 0x200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000c7000-0x4)=0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) 2017/12/05 11:05:51 executing program 6: 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, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000591000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00003df000)={0x3, r4}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000351000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvfrom$inet6(r3, &(0x7f000060d000)="", 0x0, 0x2002, &(0x7f00008c6000-0x1c)={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x80}, 0x1c) flistxattr(r3, &(0x7f0000487000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000a10000-0x79)="", &(0x7f0000a1f000-0x4)=0x0) sendto$unix(r1, &(0x7f0000333000-0xdb)="aabbc4b59f46cd050c1cc9b5a608ed32604dcae3cd9e7795ff85708313fd9d17a2e076f2469be413769569a0964cc6da3a6299ced6952524365993c204e217479734eeff0c90ee85468b67ce5e38dfaafb198f6f4961372fda86aa12c86ab380f13d2baefc101eba715fd8e5ed3af9591298522b50d200235049c2b9e9cebf46c0e1b1212654c7e07295ee737badb228ccbd98d4b9bdc850bbb8e07430d407af6a80106bb8e57c4705ce54937c255729f5a6183d11a224ab9876e77f58a3f237a29896d7d9dc6987bfbf2d4ec6e642caafdb3a9d67771dbea0b1d8", 0xdb, 0x4800, 0x0, 0x0) sendmmsg(r3, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f000046c000)="ff", 0x1}], 0x1, &(0x7f000079c000-0xc4)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000b13000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000aac000)={{0x5, 0xffffffff80000000}, {0xf8a, 0x3f}, 0x7, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r0, r3, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000da0000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00008b1000)=0xc) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000053c000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00009b9000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x5, 0x3, 0x80, 0x8, 0x80, 0xa0, 0x80000000, r7, r8}, {0x9363, 0x3, 0x0, 0x200, 0x2, 0x7, 0x3, 0x9}, {0xfff, 0x10001, 0x10000, 0x3f}, 0x1ac, 0x1, 0x593, 0x1, 0x10, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8dcf}, 0x4, @in=@empty=0x0, 0x0, 0x1, 0x2, 0x3, 0x79, 0x2, 0x80000001}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000cb3000)={{0x9, 0x3493}, {0x5, 0x6}, 0xffff, 0x5, 0x543b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(0xffffffffffffffff, &(0x7f00001dc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x1000, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x7fff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f0000841000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000000000000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000c4d000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x66, &(0x7f00009ae000/0x2000)=nil, 0x1f}) r5 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x800000000000000, 0x6, 0xfffffffffffffffd, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000001000-0x2)="3a00") r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 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, 0x0}, 0x20) write$tun(r6, &(0x7f0000358000-0x252)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x220, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x11, 0xf8b7, 0xff, 0x3, 0xc0a, 0x3, 0x0}, @hopopts={0x7f, 0x3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x5, "1e1e08402d"}, {0x1, 0xc0, "e8c014c74b19b125203159facb528dd204ab2f7d3fb33465b6e381ebd32b598d4f00d135da545863f472654c5d5be50496b8660dab5992ba911f6a9385f18ae7688aa0cc70f802fd01912c79c0952127c48d0cb09b1b3f1abcf2e670a9896a8dbec557f9d451a76a9e341bcd65b340b44ec36056031352964b9a67034e2595bbb250aafa3360b9a8286ece240e37645173914e1da976cd04a2305e32f4f425cfa7da7a25588aef40ad9c94e26ed06c725e66dfe908a2e265d6b6ec2292da73ab"}, {0x0, 0x30, "8c78bb122658a2b14a98f6383bf1bb833980d2c277ff415a7a4ef9ecf7152bc3fe0ec2f59d2fb69ed18c978aea335e73"}, {0x5, 0x10, "42dfb28782e18ea117dd495e9d4b3008"}, {0x5, 0x7c, "8aebd6300567199de2f44f9687a63f8736ae67d69700f112223db8a6973c23aaa0fdb73ad5550dd1358ef877e4dff5371fee3c8f872ec213522b461babadd0330c99f5f77f260a64261798c6abe64ac9d948f5d2437c5853d80b45c88bf500a63af52821835f02023339ddba312ea9bc29d971df18eefe933010acd6"}, {0xff, 0x4f, "f1a4e1288528d7d7eee9ba3c88f285fb6bbe5336aed8c01c5116b014f672b45731b9faae36abedc8abaa9a3f9dcd3c65c4e2ef9b35474d0ca79343809ea092ac1bffd451c8590b858108e9216d8d39"}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x252) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) r1 = socket(0x1, 0xa, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000cd7000)=0x1, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b1000-0xa)="2f6465762f6375736500", 0x420080, 0x0) statx(r2, &(0x7f0000ac4000-0x8)="2e2f66696c653000", 0x0, 0x29a, &(0x7f0000ed4000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000689000-0x10)=@common="73697430000000000000000000000000") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000a0000-0x98)={0x0, @in6={{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f1, 0x6}, &(0x7f00006b1000)=0x98) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000041b000-0x8)={0x5, &(0x7f0000e09000)=[{0xfffffffffffffffa, 0x7fff, 0x7, 0x1000}, {0xbf, 0x5, 0x3f, 0x6d5}, {0x800, 0x7f, 0x8, 0x108}, {0x10001, 0x75a5, 0x20, 0x72de}, {0x1, 0x6, 0x7fa, 0x94}]}, 0x8) 2017/12/05 11:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000866000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x41e, &(0x7f0000480000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000803000-0x4)=0x32) r1 = socket$inet_sctp(0x2, 0x4, 0x84) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e40000-0xc)={&(0x7f0000b6d000)="2e2f66696c653000", 0x0}, 0xc) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00002c6000-0x18)={0xfffffffffffffffd, 0x1, 0x5, 0x0, 0x6, 0x2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000fc000-0x18)={r2, &(0x7f00006b0000-0xf8)="7151b2d717fce2fc445b5d6508fdcc4dc7a68124b244a7bd92b171017f9c6f8f6b96a3bd2f5d6748a7cc6a2d8ad8b415ddd1a7c87128ab4630351ad7818e7a85e967aa42b5347b258582142af1b1c01153912f980b9272df7c0478200850a24ddfbdfd31944d5c052872fabbe26d86f49c06fa647cb467eb7f4ebefa6efb83a2d9c6e564b8690303c149193e68dca4605ad827a34cca6b290e8aebde7f079942f76565a67d0703409f80f972d2c422ba860104a1bf41b62dc596569a048b4730c5021990e3eb38253a8ea80cbdc17185838dd111b8741e49b746131ba8427b1fcf0399437d0863e9ea8711aae4dbb36410a3d9da06d8d516", &(0x7f0000162000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syz_open_dev$mice(&(0x7f0000a99000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee1000-0x3)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00001ce000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r4, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) writev(r5, &(0x7f000098c000-0x8)=[{&(0x7f0000a77000-0x68)="f3bd073b8ca9a177b61fc96da22f1eb70186eb2f22d377ba708ad91ee776c5f3088aee7bb375768b852fe9e9961c971e025f2b7fd9b7c37adcd968650ead2c48dad94b2d1086e92817826068bc15404331085c2a9308bf10cb7053a37afaf9b886761e17e7103693", 0x68}], 0x1) close(r4) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000cb5000)={0x7, 0x8892, 0x8, 0x5}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000dbf000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000f67000-0x2)="3d", 0x1, 0x20008044, &(0x7f0000516000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000045000)="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", 0x1000, 0x24000804, 0x0, 0x0) mmap(&(0x7f0000230000/0x3000)=nil, 0x3000, 0x1, 0x40000004001c, r6, 0x0) mmap(&(0x7f0000000000/0x6d000)=nil, 0x6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4000008) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a57000-0x1)={r0}) sendmsg$kcm(r1, &(0x7f000029d000)={&(0x7f00004ad000-0x10)=@ax25={0x3, {"81dd315247e804"}, 0x1}, 0x10, &(0x7f000074d000)=[{&(0x7f0000031000)="2aa278aa050e718e0cdf42a7c5b06eecabe2828397732452514260dd8e6e0a48f4fb089f0c82cb0a0ca836cc8059229a4f9bda2f23291d406b987438d275bce57504ef41aa79fbc9bd9a0208f5e5fe5ed3f12ee29513927a5d2ad06f4022096ec3d8691fad302ca68df6ac13b010d7f25605bfc472f31448ceae0889c57bdcaa230119f815655d", 0x87}, {&(0x7f0000310000)="cfdd1e168b3ef2c747d2f1", 0xb}, {&(0x7f0000d45000-0xfd)="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", 0xfd}, {&(0x7f00009de000)="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", 0x1000}], 0x4, &(0x7f00003f1000)=[{0xcc, 0x18d, 0x5cca, "d1d478f0389d8ad9912c4485f5a72735d45dc7275cef424d0b433186298d1acc540032217273ce372f9bb142a3afd5b449c44790ea8a2ff4c9676d701107027eed7901f9a83abd9b34ed748e5b6345b4f572a4f8a91211cc66f5918d3988bb076b73bc86428b38e381fd4921f7affda25834ea5b39ad29abe9edc81d5fa327b8e936af3f2f49a3dd144698f6a975e454f095adaa7e3aeaa412c7cc0ab8d936d06647c58903eb05bf94164d61e3c81a1075359bbdb8f0bd04259a8bb9b7"}, {0x3c, 0x11f, 0x8, "0000090000000000000061796e0f00666a604ba1f01bda33b975cc2b0d050c7357f7230508594fb0941a7bd05d0894"}], 0x108, 0x40}, 0x4000000) 2017/12/05 11:05:51 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef8000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000062b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000-0x4)=0xe8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000efb000-0x8)="2e2f66696c653000", &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000af0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef7000)=0xe8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d9f000)="2e2f66696c653000", &(0x7f0000efc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r2) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ef8000-0x8)="2e2f66696c653000", &(0x7f0000dad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000021c000-0x11)="6e65742f736f66746e65745f7374617400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:51 executing program 4: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000065000-0x40)={0x1, 0x6, 0x6, 0x2, 0x4, 0x3, 0x40, 0x7e}, &(0x7f0000002000-0x40)={0x2, 0xc4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x5, 0x80000000, 0x8}, &(0x7f0000001000-0x40)={0x9, 0x480000, 0xeb, 0x6863, 0x3, 0x8, 0x0, 0x8e2}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000004000-0x20)={{r0, r1+30000000}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000001000-0x10)={0x0, r2}, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000065000-0xb)="2d00e4ca00000000067900", 0x800) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000d06000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) bind$inet(r3, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) seccomp(0x1, 0x1, &(0x7f0000dce000-0x10)={0x0, &(0x7f00006a6000)=[]}) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000a1d000-0x1)={0x1}, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000e2f000-0x4)=0x0) setpriority(0x4000000000000000, r5, 0x5) write(r4, &(0x7f000075c000-0x3)="bdec0a", 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000508000)={0x0, 0x81, 0x20, 0x0, 0x10000, 0x401}, &(0x7f000001e000-0x4)=0x14) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000e26000)=0x8, 0x4) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000a8c000)=[], 0x0}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x7, &(0x7f000003e000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000565000)={0x3ff}, 0x8, 0x80000) fsetxattr(r6, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) 2017/12/05 11:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80004040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100, 0x3f, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x62, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00002f0000-0x8)="2e2f66696c653000", 0x1, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000282000-0x6)={0x800, 0x322, 0xbfde}) init_module(&(0x7f000098d000)="47504c776c616e317573657276626f786e6574312c295e47504c236b657972696e6700", 0x23, &(0x7f0000a1a000)="6fced2ec7a") 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) r4 = fcntl$getown(r3, 0x9) getpgid(r4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000062d000)=0x0, &(0x7f0000b8c000)=0x8) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00002c0000-0x1)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a32000)=0x0) r6 = syz_open_procfs(r5, &(0x7f000064b000)="6e65742f69665f696e65743600") preadv(r6, &(0x7f000000f000)=[{&(0x7f0000af9000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000016000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000302000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000009000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x4, 0x0) sendmsg$unix(r3, &(0x7f00002e0000-0x38)={&(0x7f0000af7000-0xa)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f0000c5f000)=[{&(0x7f00002e0000-0x1000)="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", 0x1000}, {&(0x7f000078d000)="a41e90efda81fc6c52dc9d82ed083422", 0x10}], 0x2, 0x0, 0x0, 0x10}, 0x80) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b6e000)="2f6465762f6375736500", 0x200, 0x0) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f000003b000)={0x5, &(0x7f0000e4c000-0x28)=[{0x2, 0x3, 0x800, 0x4}, {0x5, 0x1c, 0x8, 0x5}, {0x0, 0x5d, 0x2, 0xff}, {0x7, 0x11, 0x6, 0x7}, {0x7f, 0x388e, 0x5, 0x0}]}) r8 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl$void(r1, 0xc004587f) write$tun(r8, &(0x7f0000d8d000)=@hdr={0x0, 0x85, 0x0, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x6005, @x25={0x3, 0x5, 0xf1, "6dd052bfb4ad32385cecfd1cf48c1a639e52992fbb2867e339888d1e875d77e77624617c0635c303b4b73b3f92a065957dd30ca1cbca7f8f60385f1805eb4f1ed51eb099733e0dfd1072950d625683d2691d25174984c3039fb2e58371f40d768ca9c9106550c0950afa34250689c9a77149398ce898e4804b228103dff365b8abcd89003ebc507456e360"}}}}}, 0xa6) clock_gettime(0x2, &(0x7f0000cab000-0x10)={0x0, 0x0}) openat(r8, &(0x7f00007d5000-0x8)="2e2f66696c653100", 0x214600, 0x100) r9 = request_key(&(0x7f0000388000)="636966732e73706e65676f00", &(0x7f0000213000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x4a2)="2db06b657972696e67776c616e3100", 0x0) add_key$user(&(0x7f0000487000-0x5)="7573657200", &(0x7f00007be000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000007d000-0x49)="0221af5d483354d67061e2e4ce254e4307c14df68b204050ff4fc61966f2000100002ba4cc945bfbc5a5ea57d7849221b8f778cd882bb11dbad4c90dd6271b51289a94ba941817ebb6", 0x49, r9) pread64(r6, &(0x7f0000ab4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x3e) [ 91.313125] device gre0 entered promiscuous mode 2017/12/05 11:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00003e3000)="2e2f66696c653000", &(0x7f00003ba000-0x14)=[&(0x7f0000ba8000)="75736572656d3100", &(0x7f00001ca000)="282f76626f786e65743173656c6625212c6d696d655f7479706521776c616e306c6f00", &(0x7f00004b5000)="47504c26656d30657468306367726f7570755b7070703047504c292c2700", &(0x7f0000a03000)="6d696d655f7479706500", &(0x7f0000dd5000)="2b00"], &(0x7f00002d9000-0x10)=[&(0x7f0000c8c000)="7d6c6f8400", &(0x7f0000cfc000-0x12)="76626f786e65743175736572776c616e3100", &(0x7f0000a41000-0x8)="6b657972696e6700", &(0x7f0000d3c000)="63707573657462646576296d643573756d5d00"]) r0 = socket$inet(0x2, 0x2, 0x3a4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) chroot(&(0x7f0000546000)="2e2f66696c653000") sendto$inet(r0, &(0x7f0000314000)="7863ed826838e9dbfbe1d03b4946a16ecd3795861584eacda029cfdf07f15cf82bbf3b92d37a2dbdf2517ff9970b6037194cbdbe48344b39b37222ba442940b5e1e8716cd017878e3945b965eb00451e8a9b0d05d68aef92744db699fee2bafb1a8b0dc78ef7a29b7ac3be3895d1940c159a7eda46c1fb6b59be03e32041198a7393479bd5d08093dc", 0x89, 0x80, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e70000)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000c9b000-0x108)={0x0, {{0xa, 0x3, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca47706700090b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x4000000, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000aa9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x141000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000031e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000214000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000748000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(r1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000067e000)=@req3={0xfa, 0x4, 0x100000000, 0x101, 0x3, 0x7, 0x9c}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000151000-0x58)={0x77c, 0x401, 0x4, 0x7f, 0x1, [{0x0, 0x3, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) sched_setaffinity(r2, 0x8, &(0x7f0000b41000-0x8)=0x86b2) pipe(&(0x7f0000e07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000dd2000-0x5c)={0x0, 0x0, {0x3, 0x3, 0x3, 0x2, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f000089b000)=0x2000) r7 = dup2(r3, r3) fcntl$setstatus(r6, 0x4, 0x40000000046c00) fcntl$setpipe(r6, 0x407, 0x0) writev(r6, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x1, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) 2017/12/05 11:05:51 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000f74000-0x10)={0x9, 0x1}) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x80000001, &(0x7f0000eeb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000eeb000)={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1, [0x5, 0x1ff, 0x9, 0x493, 0x4, 0x1, 0x40, 0x8]}, 0x5c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eee000-0x6)={0x0, 0x9}, &(0x7f0000eee000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005bd000)={r4, 0x1f}, &(0x7f0000640000-0x4)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000b3000)=@sack_info={r5, 0x1, 0x3f}, &(0x7f0000eeb000-0x4)=0xc) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x2, 0x4, 0x100000001, 0x0, r6, 0x1}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d49000-0x8)={0x0, 0x0}) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000d82000)={0x20000001, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket(0x11, 0x4, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000604000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f000064e000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x401, 0x0, 0x0, 0xa0}]}, 0x8) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r1, &(0x7f0000101000)=[{{&(0x7f0000a3c000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000092d000)=[], 0x0, &(0x7f0000981000)=[{0x10, 0x0, 0x2, "fb"}], 0x10, 0x0}, 0x0}], 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000691000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ced000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002d4000-0x4)=0x0, 0x4) syz_open_dev$evdev(&(0x7f0000b49000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) unshare(0x20000400) 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}) pipe2(&(0x7f0000540000-0x8)={0x0, 0x0}, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000cca000-0x2)={0x0, 0x0}, 0x2) r4 = syz_open_procfs(r2, &(0x7f0000b1c000-0xe)="6e65742f736f636b737461743600") pread64(r4, &(0x7f000071f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x3a) stat(&(0x7f0000f97000-0x8)="2e2f66696c653000", &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000719000)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00006b4000)={0x0, 0x1000, "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"}, &(0x7f0000819000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000822000-0x8)={r6, 0x800}, &(0x7f0000cd8000)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00004bd000)=0x0, &(0x7f0000793000)=0x4) setregid(r5, r5) openat$cuse(0xffffffffffffff9c, &(0x7f0000ed5000)="2f6465762f6375736500", 0x4000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d24000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f000047d000-0x1)="", 0x0, 0x20000801, &(0x7f00004f0000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000549000-0x40)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000017e000)=[{&(0x7f000099d000)="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", 0x4e5}], 0x1, &(0x7f000037b000-0x170)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000008c000)=@ipx={0x4, 0x0, 0x0, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000815000-0x1)="70", 0x1}], 0x1, &(0x7f0000cb0000-0x1010)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x20004800}, 0x1f}], 0x2, 0x0) [ 91.368222] sg_write: data in/out 327644/118 bytes for SCSI command 0xec-- guessing data in; [ 91.368222] program syz-executor1 not setting count and/or reply_len properly 2017/12/05 11:05:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x1, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a6b000)={0x20, @time={0x0, 0x0}, 0x7fff, {0x1, 0x4}, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) 2017/12/05 11:05:51 executing program 4: pipe2(&(0x7f00009a7000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000efb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000037d000)="f6eca2530000000844b49fa85cf24e0574b593dd38ee1570712bb8e34becc6498a19c7ef3fa8faffbe3fd97fe628e077c629db580bdb342e9408cfc86fc0cb8071ab572d015d02a4bdcfdd0c444113d5362266342f06bc583578b15a0808ee16c307310000000552c100e9c26d871c4e099ef9") bind(r3, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) fcntl$setpipe(r2, 0x407, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000709000-0x1c)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5670}, 0x1c) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f000038c000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000229000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efd000)="2f6465762f73657175656e6365723200", 0x408000, 0x0) sendto$inet(r3, &(0x7f0000efa000)="2c1883", 0x3, 0x40000, &(0x7f0000efa000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000cfe000)="2f6465762f72746300", 0x20004, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000efe000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eff000-0x4)=0x10) sendto$unix(r3, &(0x7f0000efd000)="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", 0x1000, 0x4004001, &(0x7f00004ca000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000efe000-0x10)={0x3, &(0x7f0000efe000-0x18)=[{0x0, 0xfffffffffffffff7, 0x800, 0xffffffff}, {0xe8, 0x4, 0x3, 0x9}, {0xfff, 0x0, 0x45, 0x401}]}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000d79000)={0x66, 0x3, {0x2, 0x0, 0x8, 0x2, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 11:05:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005a2000-0x25)="2400000032001f1f14b2f3fd0009041c00071008000100ffffffff08000000000000009b", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e04000-0xe8)={{{@in6=@empty={[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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000)=0xe8) socketpair$inet(0x2, 0x6, 0x22, &(0x7f0000b69000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000050000)={0x0, []}, &(0x7f00002eb000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ac6000-0x4b)={0x0, 0x0, ""}, &(0x7f00009ac000)=0x8) fdatasync(r0) recvmmsg(r0, &(0x7f00003b1000)=[{{&(0x7f00001a2000-0x1)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00007fa000)=[{&(0x7f00002de000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000338000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000554000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000607000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000ec4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000674000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00002ab000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x8, 0x0, 0x0, 0x1000}, 0x1}, {{&(0x7f0000693000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000044b000-0x8)=[{&(0x7f00007c2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000d51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x3a9a8259}, 0x3}, {{&(0x7f0000c13000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000e7c000-0x18)=[{&(0x7f000024b000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000442000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x3, &(0x7f0000ad6000-0x5)="0000000000", 0x5, 0xffffffff}, 0xed}, {{&(0x7f0000276000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000551000-0x50)=[{&(0x7f00008d7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000063d000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000066e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000c60000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00005e5000+0x8a5)="000000", 0x3}, {&(0x7f00004ab000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000a24000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000bd6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000a0c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000a23000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0xa, &(0x7f00005d6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x8}, 0xfff}, {{&(0x7f0000044000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000074a000)=[{&(0x7f0000d3a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000bfd000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000b15000-0x3)="000000", 0x3}, {&(0x7f0000f68000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000cf7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000151000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000dbb000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00006d1000)="", 0x0}], 0x8, &(0x7f00005ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x180000000}, 0x100000001}, {{&(0x7f0000550000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00006bf000-0x2)=[{&(0x7f00005ab000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000e39000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f00002a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0xfffffffffffffffa}, 0x2}], 0x6, 0x2, &(0x7f0000dac000)={0x77359400, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000505000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006e000)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00004f6000)={0x7, 0xfffffffffffffe01, 0xb, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000a3e000-0x8)={0x7, &(0x7f00006b8000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000430000)={r5, 0x0}) syncfs(r3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ada000)={0x0, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000188000-0x9)="2f6465762f73672300", 0x1, 0x2082) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000133000-0xc)={0x5, &(0x7f0000e9a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000049c000-0x50)=[{0xa89d, 0xa3, 0x1, &(0x7f00004aa000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3f, 0xb9, 0x7a63e541, &(0x7f0000568000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x67, 0x6, &(0x7f0000545000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffffffc, 0x9d, 0x9c, &(0x7f000053e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9, 0x53, 0x81, &(0x7f000060d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) getpeername$netlink(r6, &(0x7f0000d06000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000624000-0x4)=0xc) 2017/12/05 11:05:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) 2017/12/05 11:05:51 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200003fd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000006, 0x0, 0x2, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ed8000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000ab7000)="", 0x0, 0x20040040, &(0x7f0000eba000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000ebc000-0x4)=0x1, 0x4) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0xa, 0x1000000009) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0xfffffffffffffffe, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x46cb, 0x0, 0x100, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20000002, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) dup3(r5, r6, 0xfffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000001000-0x8)={0x2, &(0x7f0000ba4000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x5, 0x1000000000003e) sendto$inet6(r7, &(0x7f0000a18000-0x2)="4446", 0x2, 0x0, &(0x7f0000f7e000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) r8 = socket(0x40000000015, 0x5, 0x0) setsockopt(r8, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000574000)=0xfffffffffffffffb, 0x4) 2017/12/05 11:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000223000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) timerfd_gettime(r1, &(0x7f000097c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000908000-0x29)="26000000120031109301c1ff00000f00ffffffeb010000000000000000000000000000147b98e3cc7b", 0x29) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000756000-0x1)="80", 0x1, 0x20008005, &(0x7f000007d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b6b000-0x8)={0x0, 0x400}, &(0x7f0000b6b000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000037d000)={r4, 0x9, 0x10000, 0x0, 0xff, 0xe32c}, &(0x7f000086d000-0x4)=0x14) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000d4d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000074f000-0x4)=0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000030f000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00002b6000-0x4)=0xc) sendto$inet(r3, &(0x7f00008f4000-0x481)="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", 0x481, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000514000-0x8)={r5, 0x3}, &(0x7f0000a9c000)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fad000-0x4)=0x0, &(0x7f00006cb000-0x4)=0x4) getpeername$llc(r0, &(0x7f0000f08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bfd000)=0x10) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000b85000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) sendto$inet(r2, &(0x7f00003a1000)="a7bbcbafedbf5c9799660dbbe1f112ee3463fe46fc59fbb505a1035264ab52d5189849754482d7efd4fa549ea2a813ad21372623b77124100b947a2fb4b4e7c9d7d2c2d5d8ebbe627faeb6a1ad9be45a2651d7580e93a2ac", 0x58, 0x2, &(0x7f0000729000+0xfd9)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_thread_area(&(0x7f00008dc000-0x10)={0x488, 0x20100804, 0x400, 0x4, 0x0, 0x800, 0x6, 0xfffffffffffffffe, 0x8, 0x0}) writev(r0, &(0x7f00009d1000)=[{&(0x7f00003f8000-0x5c)="5862fce54e266f201b80d22c7b08a6f921a40e2b685884ce5e7074d96a5868eea51e5ba1ed1bcd7940ac493d423e14604bec8f3c65b7577f47e8026cc53a92fab52369d41070979b4cd9a364650c3568c9612a1c6c5e282cac257aef", 0x5c}, {&(0x7f00003a8000-0xf4)="b5e39e83147528e586ec715260617afa3f139e61ee98cbba4595ce8281f4c335f34a9cf199586d1bcfa35c76b6ab203d1e4a8d4d7e6b25e9ff0621585c942fdc7b997c46a6f95f7ac02a8508dfb2db5e6c1ab0691e4076c7bf7e1b1bde842eafc3b3e4fe9776ae95644ea82b8f90a9d77af6a2a537937ed8914b2afb68b7c1e16a2a410a8e44e214f843a675e22b340874f3746f6e8d9e0f6d35edf62744908f2090ee55da250e606d9deaba19bc6ba8118cd19277cc0aa49ddde71de9feb72319bd969a992b2f63a9fb6b981ad3cc601d6d4b1c2fd936c84af9623a349cc71c49fdb5405a788273c195facfd6fc62184d25fa94", 0xf4}, {&(0x7f0000be4000)="86b7f5c448262b916a6d119393000e966d5f662e334522f93ce035c2d91df917313c273cd9b80058799eff0338e746cafdb5a20a071c1c5c3bf4f886a479d5f1900799405c54f1859665cb804ca4cabbfe68093f1c770f777cd3c53192bbfe9a8f136c0abfcc4b3944b372f17243860606cdc40ce8768be5c6fe13d1684deec32efddc6aaa8715220e00298c120bfa26c442", 0x92}, {&(0x7f00009d5000)="391607101c871ec204e0f9d5b917a25fd882bf6f832ad048c8d3bf05c67fc28a1b740378cfe0e1d696824236c4b0c6079515883ef49e4ce28094556d36c2a3b0d6671d84e2407afbdcc2ea9c8e626b10c9b21bdd0da339988833a8307b4d5a17289665cccf1b09fa6c5b7c2b2e5f5ffd9b4b69b4950d2b6c2e9b2db01769565294e9ef3c700407d978efd54e0b4c8fe60f140a5a766e225b3c55469d722869f56510d11d46ec3b530b058fb0572e70f02cccd390456048de3bfec57062a187705de3be9278a6c6938821066ef033d15badfb9148ed1719a86fecf075e604fee0", 0xe0}, {&(0x7f0000d60000)="abb8d8558888c28742dcc128d6605680ec37f04a39e4a8fca7c8d2a2708c6b4f7612121c7f21d631e48c385c7fbd0070974849470dbfabb01883bc0f41", 0x3d}, {&(0x7f0000162000)="4f63e3b244347642756e1a0c7a2764442f7ec111d2df9c2bbca93a4c1cbccc2f970c7bfc0c2f182ccdf2e1f66166f738bea252a415d096d65e853920a87c1c116f857f5aecc00b6deb067e718ada3088a6e427743897d770ebce2ec336bf3aaa09534b842b683a8214e92e831b6cd3ad03451109a91a6b69fd322b44e3903eb91cbd778ae2648f7267aaa66a49a0b9aed04ddadc8c13707c96ebc14660ea8412da65f2f48ab889cc18dbcbf5522678b45d01e88734a23655ca988e3053220b1030daac142d4e9f0457598799378425f183d60b2a92c9a45e38fd1ccee6faf9c2298051d3240550994e68", 0xea}, {&(0x7f000078d000-0xf3)="41ce10848861f3a9f304b43045ee932c95e2d95b79c96b7c63bd01c2b391722ad1f05630a8be2dab02273c6d2ddde27452085e7b9d7b7c66b24ecbaa64d92fc8c7555c4f7d041dcdf965e4f9f112e985b93d9f9b275d2d73f6aee144a9a4d34c64d9434584216b829589600af7406abc061f29265d39e95dde0601576cb8d40b1c2a9da8b9bbed0ceb597c06b2665be7cf8ac52fae980b867c33b04d085186cad7415065a7052fbfa69bfd0f733a65aab31a2cca060aeb726d18e15576dc6d15f0407692a30bf30fdc6102cb0766562d522d4cd6369381321d64dfa2e8a7c244664d8620498656b8956a672aa5e024c078fd88", 0xf3}, {&(0x7f00001f3000-0x95)="8b04d0ad144643d8fd2846c135c68cc1f732269bb4b37f87caf017f27994c405a1ff46793205acd405cfc9d060cd695c4d57350ef13d2a032779def32f00096c2afe9cc3adca1a659d4142249a23453855be5816b35042dae3d47e26afe9aa0656e5a1f961aa31ce014a5e47d776b03005f082448fefbe9cc7bdf589b998aef804a36c841ea5afeb84e13af93cd5141a88404e7329", 0x95}], 0x8) open(&(0x7f00000d2000-0x8)="2e2f66696c653000", 0x40a441, 0x100) ioctl$sock_ifreq(r3, 0x89b5, &(0x7f00009f2000)={@generic="ea64bebafd066c64362b5b124c424e5c", @ifru_addrs=@sco={0x1f, {0x6f, 0x4, 0x7ff, 0x6, 0x893c, 0x5}}}) clone(0x1000000000, &(0x7f0000179000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000d9f000-0x4)=0x0, &(0x7f0000df2000-0x1)="ae") r6 = request_key(&(0x7f0000cca000)="2e726571756573745f6b65795f6175746800", &(0x7f00009cc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000177000)="6d696d655f74797065626465762600", 0xfffffffffffffffc) r7 = add_key(&(0x7f000039c000-0xa)="73797a6b616c6c657200", &(0x7f0000d1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000523000)="a50352a3c9ea1c2825cb9462fd26874c098f80467164455ec042f723715657157eb3c2748f8ce0c8dcffaf952e7a22ed", 0x30, 0xfffffffffffffffe) keyctl$negate(0xd, r6, 0x7ff, r7) syz_open_dev$usbmon(&(0x7f000044d000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x82) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) r1 = creat(&(0x7f0000577000-0x4)="2e2f66696c653000", 0x4) recvfrom$inet(r1, &(0x7f000042e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x40000000, 0x0, 0x0) 2017/12/05 11:05:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000ee000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00006d7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000001000)="2e2f66696c653000", 0x44400, 0x2) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000003000-0x4)=0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000413000)=0x0) fchown(r3, r2, r4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df0000)={r1, r2, r5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) ioctl$KDMKTONE(r0, 0x4b3b, 0xf8000000000000) sendto$inet(r6, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 91.473730] sg_write: data in/out 327644/118 bytes for SCSI command 0xec-- guessing data in; [ 91.473730] program syz-executor1 not setting count and/or reply_len properly [ 91.481537] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.481541] tc_dump_action: action bad kind 2017/12/05 11:05:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000955000)=""}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b54000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000d59000-0x4)=0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000d7a000-0xc)={0x5, 0x8}) r1 = socket(0xd, 0x1, 0x5) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2017/12/05 11:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005a2000-0x25)="2400000032001f1f14b2f3fd0009041c00071008000100ffffffff08000000000000009b", 0x24) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004df000-0x4)=0x0) migrate_pages(r1, 0x4, &(0x7f000007a000)=0xfffffffffffffffe, &(0x7f0000f95000-0x8)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e04000-0xe8)={{{@in6=@empty={[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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000)=0xe8) socketpair$inet(0x2, 0x6, 0x22, &(0x7f0000b69000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000094b000)={0x0, 0x44a892fc, 0x62, 0x9}, &(0x7f0000113000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000657000)={r3, 0x8}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000050000)={0x0, []}, &(0x7f00002eb000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ac6000-0x4b)={0x0, 0x0, ""}, &(0x7f00009ac000)=0x8) fdatasync(r0) recvmmsg(r0, &(0x7f00003b1000)=[{{&(0x7f00001a2000-0x1)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00007fa000)=[{&(0x7f00002de000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000338000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000554000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000607000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000ec4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000674000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00002ab000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x8, 0x0, 0x0, 0x1000}, 0x1}, {{&(0x7f0000693000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000044b000-0x8)=[{&(0x7f00007c2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000d51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x3a9a8259}, 0x3}, {{&(0x7f0000c13000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000e7c000-0x18)=[{&(0x7f000024b000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000442000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x3, &(0x7f0000ad6000-0x5)="0000000000", 0x5, 0xffffffff}, 0xed}, {{&(0x7f0000276000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000551000-0x50)=[{&(0x7f00008d7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000063d000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000066e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000c60000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00005e5000+0x8a5)="000000", 0x3}, {&(0x7f00004ab000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000a24000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000bd6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000a0c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000a23000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0xa, &(0x7f00005d6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x8}, 0xfff}, {{&(0x7f0000044000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000074a000)=[{&(0x7f0000d3a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000bfd000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000b15000-0x3)="000000", 0x3}, {&(0x7f0000f68000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000cf7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000151000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000dbb000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00006d1000)="", 0x0}], 0x8, &(0x7f00005ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x180000000}, 0x100000001}, {{&(0x7f0000550000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00006bf000-0x2)=[{&(0x7f00005ab000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000e39000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f00002a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0xfffffffffffffffa}, 0x2}], 0x6, 0x2, &(0x7f0000dac000)={0x77359400, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000505000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006e000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00004f6000)={0x7, 0xfffffffffffffe01, 0xb, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ada000)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000188000-0x9)="2f6465762f73672300", 0x1, 0x2082) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000133000-0xc)={0x5, &(0x7f0000e9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000049c000-0x50)=[{0xa89d, 0xa3, 0x1, &(0x7f00004aa000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3f, 0xb9, 0x7a63e541, &(0x7f0000568000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x67, 0x6, &(0x7f0000545000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffffffc, 0x9d, 0x9c, &(0x7f000053e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9, 0x53, 0x81, &(0x7f000060d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) getpeername$netlink(r5, &(0x7f0000d06000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000624000-0x4)=0xc) [ 91.534208] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.550240] tc_dump_action: action bad kind [ 91.572554] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/05 11:05:51 executing program 6: mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x40, &(0x7f000001a000)=0x20, 0x4) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x1000000000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x800000000801, 0x3) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) socketpair$inet(0x2, 0x7, 0x7f, &(0x7f0000eeb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000f2f000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) pwrite64(r1, &(0x7f0000d1c000-0xec)="a8b0662768700dc89eba9fb5024c04d81c65b8af9e5d884e9e06729e82de3d6130771f45bc28ac553ac5a6c840c7c2c7d1c220e9ff343cd46f2273fc651bff0682e39342335a5bb453ca681a32adb80000167aca8ba5743b0dfbddbed757714676128b58b931bdd053b91df731a5337e2efdf6f662fd00000003829e80ead6097f6796ad3b5b458ef67c795e7620aa08255754a7aab2bb8395a2668956451541d7d3112d9d54339071db6dc68e626b74041f91834e6115dbcf73def7f552ff56abdb118feb8da88c5a009229e869a82136e12384b2204cb6879d93ca8abd5400000000000000cd40c5f6a20c", 0xec, 0x0) pipe(&(0x7f0000c2c000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f000062e000-0x4)=0xf22, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b8b000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x3}, &(0x7f0000a92000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001f9000-0x8)={r6, 0xc}, &(0x7f0000c40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ffb000)={r6, 0x8417}, &(0x7f00002f9000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009ec000-0x8)=@assoc_value={r7, 0xa6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r8, &(0x7f0000d4c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000724000-0x14)={0x0, 0xfb, 0xfffffffffffffff9, 0x1fc, 0x2, 0x82}, &(0x7f0000d35000)=0x14) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f00004bf000-0x2)="2b00", 0x20000000, 0x0, &(0x7f0000a3f000)="", 0x3, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000066d000)={0xffffffffffffffff, r9}) r10 = socket(0x1e, 0x2, 0x0) bind(r10, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r11 = socket(0x1e, 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r11, 0x117, 0x5, 0x0, 0x8e) bind(r11, &(0x7f0000aa5000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) [ 91.591344] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.619886] tc_dump_action: action bad kind 2017/12/05 11:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000b30000)="2e2e", &(0x7f000036a000-0x8)="2e2f66696c653000") r0 = open(&(0x7f0000ecb000)="2e2f66696c653000", 0x40000, 0x188) inotify_init() ioctl$LOOP_SET_FD(r0, 0x4c00, r0) statx(r0, &(0x7f0000084000-0x2)="2e2e", 0x100, 0xa02, &(0x7f000065b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) linkat(r0, &(0x7f00005ed000-0x8)="2e2f66696c653100", r0, &(0x7f0000850000)="2e2f66696c653000", 0x1400) fcntl$dupfd(r0, 0x0, r0) ioctl(r0, 0x5, &(0x7f000012a000)="708a6bd4d3f55cd951cb8f65298f54d9504199b67a6c0980f36bdd3e3cf7060544df636c9d8c585f16e576da7b8a5d933a2c00c0166276e5296e3d29ae7a0e775d27f99d47010d83158abe5540b2832fedb286d55ea43202d8ce4579944916f199ac8540fbb147182b3dbbe1e0fd070ea02e33a994f136bb154c02011f062ac7471737d3d03776487709ea2637106e8246f97cc4ced0771956500db9fa42d4ac2cb84454f611aa22151f") mkdir(&(0x7f0000f1b000)="2e2f66696c65302f62757300", 0x0) r1 = syz_open_dev$mice(&(0x7f0000af3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x785000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00001ce000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000007b000-0x4)=0xcc) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fe8000-0x24)="9cf3e6e00100000000000040ff0b20f4ffffffffffff00000000000069546fff12cf1b41", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000106000-0x11)="2f6465762f7667615f6172626974657200", 0x8002, 0x0) r2 = getpid() ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000a4e000)={0x7b, 0x0, [0x5, 0x10000, 0x4, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00008e9000-0x4)=r2) 2017/12/05 11:05:51 executing program 5: set_tid_address(&(0x7f00002dc000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) bind$inet(r0, &(0x7f00007aa000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ce8000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) rename(&(0x7f00001aa000)="2e2f66696c653000", &(0x7f0000e30000)="2e2f66696c653000") setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000792000-0x3)=0x2f8, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000025d000)={0x3895, 0xd50}, 0x8) r2 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0x9)="2f6465762f766373612300", 0x80000000, 0xfffffffffffffffe) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f0000fe4000-0x18)={0x0, 0xfffffffffffffffc, 0x0, 0xaf0, 0x9, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) capset(&(0x7f0000a7e000)={0x19980330, r4}, &(0x7f0000fc1000)={0x5, 0x8000, 0x7ff, 0x559, 0x8, 0x9}) fcntl$setown(r2, 0x8, r4) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000c98000-0x4)=0x5) fcntl$getownex(r2, 0x10, &(0x7f0000a26000-0x8)={0x0, 0x0}) ptrace$setopts(0x400004203, r4, 0x3, 0x4) ptrace(0x4207, r5) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000724000)=0x0, &(0x7f0000fa9000-0x4)=0x4) perf_event_open(&(0x7f00009f6000-0x78)={0x2, 0x78, 0x54f, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x1000, 0x10000000000000fe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2000007, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffac77, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003a1000)={0x0, 0x0, 0x0}, &(0x7f0000728000)=0xc) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x3d5, 0x0, 0x0, 0xfffffffffffffffc}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r5, 0x8, &(0x7f0000c31000)={0x1f, 0x0, 0x4000000000001, 0x7}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000145000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x39f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1, 0x5, "d7d5cd8203d9a4a13fcabf44e2d40df4564ba4c3b566ec165472f7cd572e0582deccdc70a3d8383223fb20454d7a9baf4b6b9fcbf8376a6460c266bf79ec019db145c5d83cb3f182f81abfa2aab33fc1"}, 0x160) fcntl$getownex(r3, 0x10, &(0x7f0000db8000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000064000)={0x1, 0xfff, 0x22, 0xff}, 0x10) ptrace$getsig(0x4202, r5, 0x10000, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/05 11:05:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000737000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = open$dir(&(0x7f00004e4000-0x8)="2e2f66696c653000", 0x2000, 0x10) faccessat(r3, &(0x7f00004cd000)="2e2f66696c653000", 0x0, 0x400) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000941000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000581000)=0x8) write$fuse(r4, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x8000000000, 0x7, 0xfffffffffffffffd}}, 0x28) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000d77000-0x4)=0x6, 0x4) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(r5) poll(&(0x7f0000c60000)=[{r4, 0x1080, 0x0}], 0x1, 0x27) ioctl$KVM_NMI(r4, 0xae9a) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000ba0000-0x4)=0xfffffffffffffffd, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00006a7000-0x10)={0x1ff, 0x6000}) getpgrp(r6) modify_ldt$read_default(0x2, &(0x7f0000bd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0x4b564d03, 0x0, 0x0}]}) link(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000336000)="2e2f66696c653000") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000001000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x9486e1ec028b26e1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0bbdabc38ccd4932837602c1a55c388a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000aa5000-0x8)="2e2f66696c653000", &(0x7f0000fa5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigpending(&(0x7f000095c000-0x7)={0x0}, 0x8) connect$inet(r7, &(0x7f00003a7000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000813000-0x4)=0x3, 0x4) [ 91.640435] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 91.659590] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.679098] tc_dump_action: action bad kind 2017/12/05 11:05:51 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f00008e0000/0x3000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80f, 0x10001, &(0x7f00009d7000)={0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00003d1000/0x4000)=nil, 0x4000, 0x6) signalfd(r0, &(0x7f00009ad000)={0x10000}, 0x8) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x0, &(0x7f00009d9000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00009d8000-0x10)={&(0x7f00009aa000/0x2000)=nil, 0x2000}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009b1000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00009d9000)="2e2f66696c653000", &(0x7f00009d9000)={{0x0, 0x0}, {r2, r3/1000+30000}}) 2017/12/05 11:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00003a1000)="2f6465762f73672300", 0x6, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000889000-0x4)=0x7) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000521000-0x23)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000201000)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000}) prctl$setptracer(0x59616d61, r2) 2017/12/05 11:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e5a000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000097d000-0x5)="7374617400") setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00006ec000-0x10)={0x995f, 0x7fff, 0x58eef7ec, 0x7}, 0x10) socket(0x9, 0x8800, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000902000)="2f6465762f72666b696c6c00", 0x88001, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00002cc000-0x4)=0xfff, 0x4) listen(r3, 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000bde000-0x8)="2e2f66696c653000", 0x80000, 0x10b) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000127000-0x10)={0x53, 0x3, 0xff, 0x80000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000b1000-0x4)=0x0) getpgrp(0x0) setpgid(r6, r1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f0000ffc000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000064c000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000f28000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000815000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x95a0, 0x2, 0x9, 0x0, 0x4, 0xb, 0x80, 0x80, 0x9af, r8, r9}, {0x821, 0xfcb, 0x5, 0x98f7, 0x2, 0x3, 0x87d4, 0x200}, {0x10000, 0x3, 0x7, 0x7ff}, 0x3ff, 0x117, 0x101, 0x1, 0x20, 0x2}, {{@in=@rand_addr=0x6, 0x5, 0x3ff}, 0x17, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x3, 0x10001, 0x20, 0x7ff, 0x0}}, 0xe8) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f00001d1000)=0x1, 0x4) sendto$inet(r7, &(0x7f0000b09000-0x2)="07", 0x1, 0x20000005, &(0x7f0000ecc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000829000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cd0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e06000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpgrp(0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000ff6000-0x10)={0x0, 0x989680}, &(0x7f0000f61000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000f68000)={0x0, 0x989680}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000002, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 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(&(0x7f000000a000)={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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) syncfs(0xffffffffffffffff) sendto$ax25(0xffffffffffffffff, &(0x7f000088c000-0xa5)="95f49cab7db196b3d6593f19f8876711053ba4d9ee74bb32f9e81b3a07067b152ca5b41a6043174485ad36bd4c4776053c57071788c7d1aa77d60d88828f746b01de7a9c32be69158f709516ffc05cbc32c5ef287b4fe29a58bb616a2dc8287e8f7873605d00d989fed8ade3d2121853a95693382d9338380a5344612ffc0093d8e379d82a1f3c12538026be291edc7a386ef9a0c415fc67f589d37239861d7055c93c970d", 0xa5, 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f00008a3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000015d000-0x8)={&(0x7f0000a9a000-0x4)=[0x0], 0x1}) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000759000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x5}, 0x800000}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000c01000-0x4)=0x0, &(0x7f00001c8000)=0x4) pipe(&(0x7f0000d93000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r5, 0x0, 0x10000000058, 0x0) readv(r4, &(0x7f00009aa000-0x10)=[{&(0x7f00003a6000)="", 0x0}, {&(0x7f000053f000)="", 0x0}], 0x2) 2017/12/05 11:05:51 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x800000000002, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000000) sched_setaffinity(0x0, 0x8, &(0x7f00004b6000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x8002, &(0x7f0000fe5000-0x8)=0x80000001, 0x5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r1, &(0x7f0000a82000-0x1)="ea", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000479000)="2f6465762f7663732300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ed6000)={0x42424242, 0x42424242}, 0xa, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f000056a000)=0xffffffff00000000, 0x4) munmap(&(0x7f0000405000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000555000)={@generic="45ba48d2c202cc647a8aaf99be61f4a6", 0x81}) kexec_load(0x401, 0x0, &(0x7f00003a1000)=[], 0x2fffd) r4 = socket$inet(0x2, 0x3, 0x7) r5 = dup3(r4, r4, 0x80000) getrusage(0xffffffffffffffff, &(0x7f0000b15000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x5, &(0x7f000084e000)="890704000038", 0x6) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000102000-0x4)=0x0, &(0x7f0000c2f000-0x4)=0x4) set_mempolicy(0x1, &(0x7f00004f2000)=0x1, 0x9) pread64(r4, &(0x7f00008fe000)="0000000000000000000000000000000000000000000000000000", 0x1a, 0x32) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000aa1000)=0x0, &(0x7f0000949000)=0x4) sendto$inet(r4, &(0x7f00003dc000-0x1)="", 0x0, 0x0, &(0x7f0000323000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) 2017/12/05 11:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000584000)={0x6, r0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000446000-0x28)={@generic="a238333b85859d10ccadd06e29e51803", @ifru_ivalue=0x8}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ab8000-0x4)=0x5, 0x4) timerfd_create(0x7, 0x80000) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$user(&(0x7f0000835000-0x5)="7573657200", &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000018e000)="da64fd84f5447b39c081579acb527ee2526c2650abaac89d5a5636353fd0363b8d0d3567faf44816a434a5d8fc75b524bdcf4985a34bd44a94ea6ba932e0f640acdd07326e72939049a8d1534beb8dd51f1a572eb9842081bdf142ef803b91884257d61608b5d839d2afd17081c10c586c64a39a93811c758a0accb30c4e19d76f217ca4f243ae7dbfa19507291afcc314022a527d2d0f658886ece2f0ed83bd516d89376b3759aafd9121", 0xab, 0xfffffffffffffffd) r3 = request_key(&(0x7f000055f000)="636966732e73706e65676f00", &(0x7f00005cd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000742000)="00", 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f00003c5000)="029aec287f45862f7a998ae17ba486226770b14ba7136737474ce53ff89b9a78c3460bc6999b0c04e355f178aa36eb65f0b5b785767b87a6ee4cb5270bf01b16bffebc66110f4412d1ed4a83425ad7357785e351bf72a4dfefb4c1068fe5", 0x5e, r3) 2017/12/05 11:05:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)="6e65742f6e6673667300") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fcf000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a2a000-0x4b)="ecf549f0f79827475ff0b1a3c5df6ddc35b1b21fd262a62b6a08cf405da8edd1a4f94f0508a05ca1ba691460ca802ef7abe502da781f8287aa23f63371a4ffd859d03cab2127258dc9497a", 0x4b) bind$alg(r1, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) 2017/12/05 11:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80f, 0x0) bind(r0, &(0x7f000035b000)=@generic={0x7, "7cf9058b380128d20cb027beac44efa7ff030000b69226e293509c73715e7bc1f9aaab2434da7c31679dffd3a0889428b72c20adb283ad1b00000000bff5836dc1309ab0644a0500000000000000bafc045c41441b9aa37d5171cf9fca3afa7975aa39671aa4f599dba071d33a236ded626942a08e8ade1594223b293605"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c70000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053c000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10100, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00005e6000)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000018f000)={0x0, 0x2, &(0x7f00009fc000-0x2)="1763"}) io_setup(0x4000000000004, &(0x7f0000008000-0x5)=0x0) io_submit(r4, 0x1, &(0x7f0000001000-0x20)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x95)="29851b04a301aea4038f6ec7c7ee6c869c09b2d8ad2d7df7502db332d5bd620a90a7e30cf9dad288e4efec839332791f6c3d0e64370739e013b05d23e14620bc646ffc1ef71cf7e0a1b0ced20f7d32d6816c83f07902990adcb99dc643dc0de6960bfc637251b79958d1ab3162f653ca6f1d061e64d182199c", 0x79, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x2000000000000000, 0x1000000000000000) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000ef7000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x4000000000004, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x8000, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}, r6, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) futex(&(0x7f0000001000)=0x0, 0x84, 0x1, &(0x7f00005d7000)={0x0, 0x989680}, &(0x7f0000000000)=0xfffffffffffffffe, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000728000-0xb0)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}], 0x8) perf_event_open(&(0x7f00007de000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x3, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x2) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f00009af000)={0x0, 0x0}, &(0x7f0000c48000)=0x8) mq_timedsend(r5, &(0x7f000006a000)="358c01c5137fa2981d", 0x9, 0x2000000000000000, &(0x7f0000b06000)={r8, 0x0}) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt(r9, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:52 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e62000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000361000)=0x0, &(0x7f000033a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000741000)="2e2f636f6e74726f6c00", 0x900404, 0x64) bind$ipx(r1, &(0x7f0000e86000)={0x4, 0x4, 0x7, "80be31020065", 0xbe, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x280000) unlink(&(0x7f0000bf0000-0x10)="2e2f636f6e74726f6c2f66696c653000") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f90000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x17a1dc725499afab, 0x0}) r3 = creat(&(0x7f000082e000)="2e2f66696c653000", 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000169000-0x10)={0x0, 0x2c, &(0x7f0000de9000-0x2c)=[@in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e40000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000057c000)={r4, 0xffffffffffff8000, 0x81, 0x0, 0x20, 0x100000001, 0x0, 0x5, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x400, 0x1ff, 0x8001, 0x80000000}}, &(0x7f000071d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000df000)={r6, 0x6, &(0x7f0000ae1000-0x78)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd7000-0x4)=0xc) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000574000-0xa)="2e2f636f6e74726f6c00") getdents64(r1, &(0x7f0000cdc000)="", 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000986000-0x4)=r5, 0x4) lremovexattr(&(0x7f000059f000)="2e2f636f6e74726f6c00", &(0x7f000024c000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") link(&(0x7f0000bc3000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000eb9000)="2e2f66696c653000") ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000022d000-0x18)=@add_del={0x2, &(0x7f0000099000)=@common="7465716c300000000000000000000000", 0x9a}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x12, &(0x7f0000e33000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000000000004, @x25={0x5347d1768d122c42, 0xfffffffffffffffd, 0xfffffffffffffffd, "20"}}}}, 0x0) 2017/12/05 11:05:52 executing program 7: 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 = epoll_create1(0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x40000000000006) socket$llc(0x1a, 0x3, 0x0) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) pipe2(&(0x7f0000d10000)={0x0, 0x0}, 0x80000) ioctl$TCSETSW(r2, 0x5402, &(0x7f00003e2000)={0x4, 0x8, 0x7fff, 0x0, 0xc7, 0x80000001, 0x5, 0x6, 0x9, 0x4b76, 0x401, 0x8001}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x10000001, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x4, 0x0, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e94000)=0x63, 0x4) 2017/12/05 11:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ef5000)={0x72}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = getpgid(0x0) process_vm_readv(r2, &(0x7f000002e000)=[{&(0x7f0000008000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00003ae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ffb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00004ed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000917000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00009b5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f00005fe000)=[{&(0x7f0000589000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000dc4000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000052c000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000bf6000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f00003f2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00006af000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x6, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) syz_open_dev$mouse(&(0x7f00008e3000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x8000) 2017/12/05 11:05:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000737000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = open$dir(&(0x7f00004e4000-0x8)="2e2f66696c653000", 0x2000, 0x10) faccessat(r3, &(0x7f00004cd000)="2e2f66696c653000", 0x0, 0x400) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000941000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000581000)=0x8) write$fuse(r4, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x8000000000, 0x7, 0xfffffffffffffffd}}, 0x28) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000d77000-0x4)=0x6, 0x4) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(r5) poll(&(0x7f0000c60000)=[{r4, 0x1080, 0x0}], 0x1, 0x27) ioctl$KVM_NMI(r4, 0xae9a) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000ba0000-0x4)=0xfffffffffffffffd, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00006a7000-0x10)={0x1ff, 0x6000}) getpgrp(r6) modify_ldt$read_default(0x2, &(0x7f0000bd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0x4b564d03, 0x0, 0x0}]}) link(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000336000)="2e2f66696c653000") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000001000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x9486e1ec028b26e1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0bbdabc38ccd4932837602c1a55c388a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000aa5000-0x8)="2e2f66696c653000", &(0x7f0000fa5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigpending(&(0x7f000095c000-0x7)={0x0}, 0x8) connect$inet(r7, &(0x7f00003a7000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000813000-0x4)=0x3, 0x4) 2017/12/05 11:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r0, 0xd) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c7f000)="2f6465762f7161745f6164665f63746c00", 0x42, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000567000)=0x0) 2017/12/05 11:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000001b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000003f000)="617474722f736f636b63726561746500") ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000a47000-0x8)={0x0, 0x0, 0x0, 0x0}) pwrite64(r1, &(0x7f0000bee000-0x1)="1e", 0x1, 0x3) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000082b000)="17d78267cb0551c934cf511109926d8ea85408ff3269e892d156edd3868a7c6f4d3ea7c33b7fb3802f9422cb10995280f18fd5075c8d76f6eac3641619a9f80f3a3e625a630ca30e2cf2145b101d482b018e9da203c6f1c0ff85f94be5438d19f164a1ba02f5ecbbb67b3a32139406e348f8b762f3761cd1ea219925256d40323d1af16575aea2ae80b3e936c36aabb9b27b01d4792e129ac9a5092829c5e87b8b4711dfe507c9f69af085bf1183f6b055a1d3fca6559500330ecf018aa9b400d42a3d0d7e9f0b64f565fca2f414b6220fa4c5ab31eca2ae355179a28aaff8ec42cc8f91e6859969c68bde3e4690ac31c4") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0x0, 0x0}) 2017/12/05 11:05:52 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000391000)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000eb7000-0xa)="2f6465762f7663732300", 0xfffffffffffffff9, 0x40) pipe2(&(0x7f0000734000)={0x0, 0x0}, 0x80000) r1 = syz_open_pts(r0, 0x7d) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004df000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003b0000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008da000)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) writev(r4, &(0x7f0000f70000)=[{&(0x7f0000ccc000-0x3d)="0ca3cd50a953e816aa6fe4e2d937d2c5e8abdfa15d00927ed3db20eeefded6b7c9043fdbc84a32656edbe9ce1f7a6af0c248f5f5be6c7f049d63fb21cb", 0x3d}, {&(0x7f0000692000)="7ddf5516dd584def5be4fa277c8cce4a95757c323c6613daa6c1ea73e98541bc12a0dd2cccc94720b4354bdea3b5818c28ad4050bdb30fb4db246f18e4ec594d1987216d90f61de4502e68f1c349381bf2c3b5ccc9ffe9b258eb8ca83dc7f5521d64d098668b6e3389b2264d602fd4fa9cd9d7366e42e90a5797c727433f83653c367e7824622c3a680ddaabdf8ca4d40eb6385b9b6f124cbe9104ad857f78d76bf198e75160bb1a8474187364791ed038d469d75e95823af6c15c00", 0xbc}, {&(0x7f0000917000-0x35)="5bd5b98df27b196b7e3b2587966f9e3644fe8f414778b34a42199dce9c93a1348be6306431ec394baa5ddfc602452d838d6cdc34bd", 0x35}, {&(0x7f0000f72000-0xaa)="4a6871463b83b09edefebf830dd4e56bf15188aaffcd926165bf63b466d057bfcbbfc7c2bfab488df9a84d3293bc57e8774367e295e3e7ebba01c99d85581f864466ba6482072acaf9b09d78caf84272a7173cb5f87eca22f99658c34a12ed57ec6984e9ebf36b60f6f27c57ca9bfa7caa98e369d102800f07a611f2ff79838d5bc98f58af5bcd18a61bccbfce8979935e73fa0badc3c528dda6dcb8034d488e9e6b144269ab58c9732a", 0xaa}, {&(0x7f0000a22000-0x5c)="30be2e3005a48f9d1205133521e4e71d2f88cda17780456282f6464c949e41a28775ce3682d43b81efe49f3071090d0c6f0e46741dac9abfa4d04230aeb7c2f6ae0c9a4502efc356007019dd1a726573bef1ff61d80b67712a5e5edf", 0x5c}, {&(0x7f0000107000)="bce7049f57d489cdbadc9e59de2377941fd85453b5a80bd5a4468d9ea31ca8779f6820bf3dc661d5c83c2271930eb27b8342aadf164d5995eb98bcffc20f498d5cb023ef862f685dacbf43ef062a0decd4b9954d95a77a4785b4a7443969e4bbb31a5f6825a8c609cd2319b50fe301eb55f509ae2e4dd84fc6c5274b582742dc55b805efac8acbb6d0a7e43da25e7fb7c11492ce30551ffb8b2de76c3f0cd7d68606061f7722c85cdc44507cab6e2326114b95d63df62880389ce74831474d03836a7b4eb6b3a46c019de35cc585e20adb0a6d014d5fe41b1e073e4bb5ed9914e2542a5607352f", 0xe7}, {&(0x7f0000694000-0xb3)="65477526e406369ad614b6bb8b9e5132e6caecdcc1373541e3c606ad9954a1d4aaecfdd3a2f242d959e4c705e6255ada7f66b9e733551d53e3f6f08489ee89a73b71b83b19d3f406f0a2f74d0e14e67f505910f7a907d017bc4a0b65f5b25501aa0c78bad39734d48d652d28e0b993285af77b9597d48627affa67defcec84fe030529ab7e72c6a7f61f50143c60df709d862669ceead9f19ae84ea2ec4b1e47d29c8dfd41d8bf30baa63b692e9aa026af4975", 0xb3}, {&(0x7f0000272000-0xf1)="2aec78bed53fd4c42c755cc072fa72806d1445b3a6e04af95506068fe24d15e5449c3a7238166bd58c10dc5c32c548675dcf712cd0275def23f8dc1588ce322a2a06c1d4225586d95358ad564cff821f7a5f1b1b0d04f20f9506a457eaaac538e91acaf0ac8239501552ba7e39b87ba366bc4cf92ef2e3773161cc0a24c67e5b48c86636582f68e7ee74ff5b5102b71387c732b437a64b9ee97d53801bc3b75cf012112b29864bf20f4a105881123788e7a969456d5cfa697bf435a1d7368ba81732e8047f13724bd28b9a6eeb273cd0bacf0c24898a271bab7cc8149e32036e57f419505ed2737f4f01a9ac78caef3ff3", 0xf1}], 0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f00008f7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x2001, 0xffffffff) tkill(r3, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000f12000)={{0x5, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x40, 0x2, 0xffffffffffffffff, 0x1, 0xff, 0x7, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00008ec000)={"3b8579df2759e6fdb8e924bd276a04c2", {0x4, 0x0, 0x8, "1c407ca3b4f0", 0x8, 0x0}}) r5 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000996000)={0x0, 0x200, 0x10000, 0x8}, &(0x7f000089a000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000dfe000-0x8)={r6, 0x0, ""}, &(0x7f00008b4000-0x4)=0x8) pipe(&(0x7f0000ac2000-0x8)={0x0, 0x0}) ioctl$TIOCNOTTY(r7, 0x5422) r8 = syz_open_procfs(r3, &(0x7f0000142000-0x17)="6e65742f64657600") readv(r8, &(0x7f0000ac0000-0x80)=[{&(0x7f0000ac0000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f00001e6000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000796000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f000031b000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000036c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000ac0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ac0000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x8) accept4$unix(0xffffffffffffff9c, &(0x7f0000296000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000087a000)=0x8, 0x800) poll(&(0x7f0000002000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {r5, 0x200, 0x0}, {r8, 0x2000, 0x0}, {0xffffffffffffffff, 0x4009, 0x0}], 0x4, 0x4000000000001) 2017/12/05 11:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6a000)="cbf3e6e0f001b9c2fca9886f700420024e45db4d6a6d25184687690569de3d5415cf1b", 0x23) 2017/12/05 11:05:52 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x388) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x4001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x200, 0x10000000000, 0x4000000000006, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000fc7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000219000/0x2000)=nil, 0x2000) listen(r1, 0x4000000000000004) bind$inet(r1, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000f09000)=0x0, 0x80800) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@random="72bf901c7e07", @random="ff6fb0000000", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0xfffffffffffffffc, 0x2000000, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000614000/0x1000)=nil, 0x1000, 0x8000000000005, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x8000000003d, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc9000-0x4)=0xea) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0xffffffffffffff7f, 0x0, 0xfffffffffffff020}, {0x6, 0x7, 0x99a, 0x0}]}, 0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8973, &(0x7f0000fc9000)={@common="69666230000000000000000000000000", @ifru_mtu=0xee66}) mmap(&(0x7f0000500000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x12000)=nil, 0x12000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fca000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000+0xafe)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fc7000-0x4)=0x0, &(0x7f0000125000-0x4)=0x0, &(0x7f0000fca000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000052b000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f000062e000)={0x0, 0x0}) getpgrp(0x0) r4 = getpgrp(0x0) getpgrp(r4) sendmmsg$unix(r1, &(0x7f0000e08000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000)=[], 0x0, &(0x7f00007b2000-0x98)=[], 0x0, 0x45}], 0x1, 0x0) 2017/12/05 11:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000175000)={0x8, 0x6a}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000243000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000014c000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3ff80, 0x4, 0x587}, &(0x7f00002f2000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ee4000)=@assoc_value={r2, 0x1}, &(0x7f0000f7c000)=0x8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0xffff, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000239000)=0xfffffffffffffffe, 0x4) bind$inet(r3, &(0x7f00001da000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f00007ec000-0x5)="", 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e80000)={0x0, []}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000106000)=0x2, 0x4) sendto$inet(r3, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x1, &(0x7f00006ed000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f0000fd4000-0x647)="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", 0x646, 0x44, &(0x7f000023f000)=@nfc_llcp={0x27, 0x7d, 0x100000001, 0x2, 0x8, 0x81, "8d22e7592a98b3af20ca2ef5f229e593c31bc855f33fab94f9fb21765c7d5c9d499308bd0a8f489a5b208386f369587403998a3859fddf23567e16f7f9d26f", 0x35}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000613000-0x14)={0x1000006, 0xffe, 0x10000, 0x0, 0x4002}, 0x14) sendto$inet(r0, &(0x7f000028b000-0xea)="cf0c7ea0850000000000000000c9bd409a7d9d9702504c64449f3fa1113bd9412b1ecae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63af6d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176748429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262c69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a620087", 0xea, 0x40000, &(0x7f0000a41000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000a10000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f00001c5000-0x4)=0x40000000000003, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000dda000)="b66f8097d628c57e3955c1cf4e819708a39129ebe51296537ea8ca1af1514b04faffffffffffffff346b8b89457878266fd5456d25ec0cfbe38fef3eb85f7fa795193b86782bc885c911d9c5ee11ca92b93865a2282b8b9a5a02cd73af5f2a85536f457afb1fed52374c54a635afa81cfcccc990be865901ff042b00164882d2c1a4deafcc337b6bc757", 0x8a) sendmmsg(r3, &(0x7f000013b000-0x3c)=[{{&(0x7f000014a000)=@nfc={0x27, 0x1, 0x67, 0x4}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1000}, {&(0x7f000060d000-0x62)="8c2c12f20adf7c4956dc1eb24f79aabadf362efca9cf7d957b107d1043d53e1f8252901760dfbdfb0805492269903815b1b261238ed815f3d8027b55b191713b9f77b0a7b4129464906277437499113e7839c6ee2f970fddd3ec38d3b0eaca3aed41", 0x62}, {&(0x7f0000966000)="f1b985465a804eb8c66449b0906fd08784aa94b01c3e474c4186a133541807409c8cf8b579e759db11c6b01c908e52695e88190f7ab23c21125a9e", 0x3b}, 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0x1000}, {&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000bc1000-0xdd)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000595000-0x20)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000c1e000-0xf)="8cdf95f97c025058b418a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c020b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38dd57606d566ad29988663db5584fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[], 0x0, 0x20008000}, 0x4}], 0x1, 0x40000) poll(&(0x7f00007af000)=[{r1, 0x100, 0x0}, {r0, 0x400, 0x0}, {r0, 0x10, 0x0}, {r0, 0x40, 0x0}], 0x4, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c00000)={0xffff7fffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) recvfrom$inet6(r3, &(0x7f0000bd5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x22, &(0x7f0000482000-0x1c)={0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000b3000)={0x0, 0xcd, "c5f365159ad94df922287ec7a5a4b225c5eb11dc7ef6a4f5d194aa4f8bb7f14fb141108be3001efe504142e6c74771ebcfdc7e9e32a7a6686cf889e56951f58ab971ae0db8a4054b6752954e70d1364a400ef8126db10d8a8ace6bd069743a1fa1e069f0ad4b568837582fff89d0f888baf99abc4fd4c2077a9a69e53d794c8c0a3f3251a52770bfbfeb70368eb55b4df215558db68b77617b5e07f5d70b46ffb7a81fc30701445b4935721e3c99ffba4d2b3cfb9b01fa71e33116482feb773769cbba36b9efcdb8703a15b121"}, &(0x7f0000744000-0x4)=0xd5) epoll_wait(r0, &(0x7f0000f8e000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x0) sendto$inet(r3, &(0x7f0000c47000-0x1)="a6", 0x1, 0x4010, 0x0, 0x0) 2017/12/05 11:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x3b, 0x7, 0x4, 0x0, 0x0, 0x0}, 0x14) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) eventfd2(0x3, 0xfffffffffffffffe) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000dea000+0x93e)={0xffffffffffffff03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x409, 0xfffffffdfffffffe, 0x107, &(0x7f0000c3b000)={0x0, 0x0}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e7c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000040f000)={0x6, 0x9, 0x5}) pipe(&(0x7f0000cd2000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x919, &(0x7f0000835000-0x919)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8e3, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x89, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x63, "ff275c6be8563cd67271833f82080aaf57ab869621f7445decad84963b29f7b73d92f53a692d8c545f9b25321ae1ff1ecc6afa1835104390057d924111d9481acb4de848397159b5ae5b695e9f68eb6334928df2e717fbf8b69a9a0a94540ead65d77a"}, {0xfe, 0xf3, "f3aa7216031cc3c67bf756b4b6ace79f646a803a8dc8686417d96e002fc24b304779f03f9c07b9a61cc141de03de5ec8641e7ff047756659e401643975b635c06f615e0c441cc118aaef1776b527d630963de7a30d2c0ab81cff9a2c2dda0cae3ec3a3ee9a0311c2340961e0eb1fcdcfa560bba6e35dfa58a19b3dfa778bfd9ce69e144162cca2eecbbe69721ddfed5a634ff55e1c3be3b2f23c21caded81437e357f4293af1ec0bd13ad3d6608bf345abc4a072ee7bca9bcd9d5c282a0d48ab9c4af9a666682abc9c27e23c45cbdbba2461cb80991d6996303d6a8464624ff6e0ac2d8bcfa8717e858f67c6b8a7102e9ea736"}, {0xff, 0x5, "60b35c478f"}, {0x0, 0xde, "9568ca415477d4b7f21d75aacd2b4b279ed62c3f381c5317d5c63a5377f5e97f0f64f5acc562e89f5a0d1bd14b52b64f9d492a8bfb0954e8350acc67903b14edc5a1c99437ece600eda21b9b37e399ee3dfc28c4b2774397e04ca168e784b7618b0fa8c6133df0d6639d018271a184599839a5714c0f2052c2210d4ca3780c0f1f11a1aa78a7c8b42a7ac3ca8d2cfeca68e9aca6c83e208e051335f1b02dec2da1ecf4f95df72719d3279a58c3fbe8e6e21a45c0ab62eb2b08c6727ee1406ac8a7558b89a795cc2f12fa07a5e7996f61f52f167baefbd529ac310eb39f3c"}, {0xff, 0xba, "0062538e7db6bc339c0b71a6e2fa501cf57e83a022e6b8dee95908c4c1efc1b662ee5bb2e44998708674d5b93719fe965695b412f9ea0dff75c999954640d4e76fd03d99e658e69f836d4243d1c749d64f6173bd52fef97606347fe5444284612584b1a3eef2c95fda14f5128e8ad59610872b975817f1bfdf61b2dbf0a2f4a9106416e1c3d26d150accfe5e2662bad2f4f65bb6e01600a5ba288d62c6379c180339b02da0430a9673a5877a714895c7d66be70827c16f9785e3"}, {0x7, 0x5e, "7b0831133f40aacd2d875acfc700a89bbbca076e2bac1af80549c6cd39138f51c2a6d1eb236dd682dba8c21fe189258d34e17074c7a994b357d8d3130e03d6124bca88c96df1659278494065c6cf3746ab83a6f1ae20a7ddab7ab95bdb10"}]}, @dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xff, 0xc, 0x2, 0x100000000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x11, 0x4, 0x1, 0x401, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xc, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xe4, "6400358286f60156d4a8f65416ea875ce28a768d9b8c0badda79c6ce34e22cb82eb6890cc18dffb57d6e8a58669756dffb11ee31d1f00ddedd00106227130d8e9862aa0f7127afb9743f131229fec351e8f5c9dc0ace687c25591269e2c3f91af65c55d37b27c5622fb8970395db3e99721f6808f09c4d9e519d836c3f8622b0a385c8de37c7e6e391fbb963c95930ee425e5b343e55d5927dbfc27fb9d742f7a051debdba1d1f52c01a35345f24c65f5f7fab4049721c90c38e94fe1b877226555006085316e8efee4c7675a37795dabab8a79155e834b371f2cb8ada796de6e3c10f88"}, {0xff, 0xa4, "998af42ea084a5c59a82a9d5ccfbb5766f6a1e2301ac07c7fc2ee431c847b9c2032bddc9ae99a609facbbb8eeda68daaac9f9956cd9876026525a0f31a4dad3e0420c69e879d29902ecf428745b760a8c80a1331f90a64380670f3231f857188acc4b07c8b2c09ea851dc147ff15a922b1295aaaffe688bc6b81436cc84dbc7a46dadadec8ca6add47252388917369f78c36f479881f0ec3192ab065893a9b7079374f50"}, {0xfe, 0xdd, "4f6054da90803a3441381503cef2b9218df0a8bedcd3019135beffd1641efd65eb4cda1ae9fd3507c0822a67edd6ec636a21d98a5cce11abd935cd263b2a752a99c497b16c57fec905c9bb2a2d6e3bea9c8c8b4406da8eb08bb8b06c8a7c7a9d5c1d7cafc3b554dcdf3678d49132c66d772e238e27d6c5b199b25eb8d6e1af4c22d3051be216b8cf8ed18a545e9a414c0bc857024b71febb66b478d050c2df0e5efca0bebe84e4a4b50a8e10b02b3a9221a2ed20c6a84726c925075ad6ae8a58764878267f9a41b39029b1b20db200ecdcf16a3e532b94a90d0ce5208d"}, {0xcb, 0x81, "9ea6ff099167d58bf7ddfda39112ead9004d6b310568b9f0ffd1f807b175eb61ae7d07cfb2faf600850196c3a067ecba7ffd86292edfe0d8c1229eb34abb28bf97faac2b1a54a4df45c2c71a05711d7fd873a032a19370de733a02bcbf5df69b55335b7dba950473f15b0d2bc0511535b12fb84728165f6cc3107d1a4b4ec4c0b1"}, {0xff, 0xb2, "e422d91b3b3fb52315daa4e2fd3bbcb88c435e38d8ee0265c129f7983c11207c90868d4ea9488931e6b48276ff7cbb238d25ea6ba24a768758888d8441ce5a8f43631d6e99e3aa12b575c6bd3bf66ee8d53c18b245ec26b3619eaab83da711bfe0429e6c9059d84b5816adcca76bde11cbfed7334364d97d968fe73a680c760ae0d586be6d9d912e9165bac71f85e8497392a20b609d2a10ccf1f66fc41b2736e6740d732e845bde04e086a2c3dec2b5110e"}]}, @dstopts={0x6c, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xa, "7b9777a20572d58af4e5"}, {0x0, 0xe6, "4fac78da140b0f681abac0a133f89eea6745f9f866158c83ab6449f3575041bc620551d14f6af367ce4bf608198e500126d92821c551e78fa7fc6dad27ab85e6ca3621af19299a9d65a6a3fa013e0e04d7c518879eef376da5153e903754905dd4c28cd48f5093176473b7a0219f1f028bc1c2fe1cd6752353b60104d225e9a1bd7e1e44983ffca511b83c447ce33deb5f8596bf9beeb264a4a5fc9511eacd8c43c3f3d699112c3e1bae37e59963b895ff6d2a82cab93ee7bb342a40769e463709ca348fc4793cc8fbad425acbf8db690da5aef1bbb96b3067f701be574a6cb83d41a7d02727"}]}, @fragment={0x88, 0x5, 0x80000000, 0x2, 0x8, 0x80000000, 0x2}, @routing={0x0, 0x2, 0x2, 0x81, 0x8, [@loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000809000)="e10000ae0fb3b0d41719fc375dfd990d1145c1b2b40103050c27e1741056b72bda354a54fe286b1a8af60f59418ecd81689cc02996f9856fbf7a2a145e7070e1f62fb3b576ca0dc57b6fb81cdf2c15d86894adfa80e468f74d33ad6142e915994fe0ed2147960e7aa10996ba53249a5858e284086fc24cf9958e4247b0c34b9b48ee5bc9a74be5632d403bc92e2cab0409f2f6fde5fc824eafb1ede8bdaba58afca0b2f586be6d119e89bd2f647c54a1ee20829d9bdbd2f7d8584922436bd4dce5cf2bfc5be41d085d11f46b2c3c82a40770f66807e3abfa5baa53346bb14993024528ad") ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) open(&(0x7f0000ff9000-0x8)="2e2f66696c653000", 0x191080, 0x1) 2017/12/05 11:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x5, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000081a000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc3000-0xf)="2f6465762f73657175656e63657200", 0x88000, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000956000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000a44000)={0x0, 0x78, 0xe3, 0x0, 0x5, 0x2, 0x0, 0x6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x1, 0x1000000000000, 0xeceb, 0x0, 0x21e18, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x100000001, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4ea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x1000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x20000000000000f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f000091f000)=0x10000020, 0x4) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000c5c000-0x2)=0xffc, &(0x7f00007e6000-0x8)=0x2) r4 = socket(0x10, 0x5, 0x0) write(r4, &(0x7f0000f76000-0x22)="2206ff8309000100ffffffffffff000000000000004000090081000001eb0015", 0x20) r5 = pkey_alloc(0x0, 0x1000000002) pkey_free(r5) clock_gettime(0x0, &(0x7f000093f000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000e9b000)=[{&(0x7f0000cb4000)="6f1309376300b58ffb4fe5d1f57351e49f62a27f28f478033909b55194d7d3ddcfdcdc", 0x23}, {&(0x7f0000efc000-0x99)="395465cf928f0205684b6ea64ad7406f92ba584c7347d152a3f4de4dbec0314016f7e2882442190586828803caaaf90fa271cb2d67158125eeadc8bb115974f23bbac8720c2a9480cf17b526e1370fe32161dc2a4de641ff9d01dc4922d4aaa0a0b4c31e141533b0e1adcb81a44fce3638fbc17003b9c2bccf897a8a1a08cd8824e729ecebaebab1dc5da544316199303f2288aa5f99674b5c", 0x99}, {&(0x7f0000128000-0x3a)="b11d235e924cfacb3bb43cf0817593e0aeb6944a6d051c90c8514d4d6910c4396c6b57d44ceb2ff60f63cb1df3c3c0a489b8c3efbefdc23d6dc9", 0x3a}, {&(0x7f0000178000)="df8abcf82d9b181ead7043ce3ab166aacc4ed7eeeb7b39d0a74cc46929190c51520dc0c3e809a3d44226c888bec7c97bf96ae47030ecc3c196a027520e9761aec2d65ebfa915a8162363ac874cdb6614393f4960cb1bf59907d80d0c057218e8a0d3def17eae96aaa3f1ff471b3c02e949f997483f69f6eef996e9c1ad351b76723d856e803879d9565bad1f247524624743a47bb4df139b2dfcc7f0589a95b470f03bf1ae2cb934fdefe21e806e620085ea175e46bdd5d053d602cae5776f7b8a95b5d12b59e04c5182205c10fc01b03c859752702c16a0d463de01d8fd00daf28d9b9b13639f0d1688", 0xea}, {&(0x7f0000487000-0x65)="650c6911ad6a4c1f3dc510ed74d2f398ebe2973663fb23f328390fbd57edc176bcaf8abba89bdcd069984ffaf3c627f432395d345c875542c4afe69355165bded938198cab4e08894263dacd0f0acb14e68cb675922b5fae69f069673e73ae4ea6e5c9ce1a", 0x65}, {&(0x7f0000044000)="", 0x0}], 0x6, 0x5) timerfd_settime(r3, 0x1, &(0x7f00001ec000-0x20)={{0x0, 0x0}, {r6, r7+30000000}}, &(0x7f0000edd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) statfs(&(0x7f0000c55000)="2e2f66696c653000", &(0x7f0000b5a000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$alg(r4, &(0x7f0000013000)={0x26, "726e670000000000000000000000", 0x1, 0x86, "78657461000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getpeername(r1, &(0x7f00001e5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098d000)=0x10) r8 = socket(0x11, 0x802, 0x300) pwritev(r8, &(0x7f0000fdd000)=[{&(0x7f0000b45000)="8830855682737a80ce4cc72f7b9c229d5f67dace6bfc5645058f0b85768a082c95d2e2c709cb7d4a3afbdde5a664793f262d9ff7f81822af84caba0394a557e1bc6958c3addf22aab79d2fdae2543b3fb28a6a7152569f6a8b29ac1c86529dec71df1e119ae0ea525e697fe4a6a251f149b6668660c782812e5fa528cb3613ed4f0b9ecd255cdca002edea4ce7ed8af493fe981807d01a22b531a6338dc82b051fe1c3948b3f852b7401", 0xaa}, {&(0x7f00008dc000-0xda)="d2e84ef596a70c1ed4407c685a08a2e8cda8a161a4e60a16fc33fc65db944a458feed9977dfe98a52ef8c1d3ca709e9e50a53490ee9d1c32329f05a68b982d31a1c1fcb5de17103cc905a79550f75d44e77711968f0f1427fdd3a4a6424b3d29e36e7139292ac49a42098c1391aa7406070e8f539e90019c7d9713266c34396167ec3fe88add2d2f2ad286d644fae0a4c3a0f148959000f12fbc8a3cd3ec357835d33a17ee6e51d121f1d3da31c32b4ed387f1f3615f4bed882b395fc792f88f225bf21797eaf13b987183dea347eee6f66cfe957a228dc34971", 0xda}, {&(0x7f0000ce3000)="4fdffd385801234bbebf835b4d4c6cd8a152d9bc6ee85aa71ded9ba815af185de0d64b3ba3e1dc", 0x27}, {&(0x7f0000dab000-0xfd)="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", 0xfd}, {&(0x7f0000f9c000)="05cfbff45cd584cc2e200f0768a44b2529f7278bdfdbd2b8fd9f5b7b41459f49e87f8f07892b5e8e9d9566b7c4feb9cb964755d6712d87d6e65fc449fe4234e05855b77635e3c39c02a0f131", 0x4c}], 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002c1000-0x8)={0x0, 0x0}) sync() get_mempolicy(&(0x7f0000869000)=0x0, &(0x7f0000406000-0x8)=0x0, 0x1000, &(0x7f0000f3f000/0x3000)=nil, 0x1) 2017/12/05 11:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c08000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x480400) accept4$packet(r1, &(0x7f0000536000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000039e000-0x4)=0x14, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0xf, 0x7c, "6374722863616d656c6c6961290000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000"}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r1 = socket(0x2, 0xf, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ed8000-0x8)={0x0, 0x0}) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x9, &(0x7f00000ad000)=[{0xfff, 0xffffffffbd3c9667, 0x9, 0x20}, {0xfff, 0x4, 0x9, 0x8}, {0xffffffffffffffff, 0x77, 0x1, 0x3}, {0x14d7c23e, 0x1000, 0x3, 0x400}, {0x35, 0x4634, 0x9, 0x9}, {0x8, 0x6, 0x6, 0xffffffff}, {0x3, 0x7, 0x1, 0x6}, {0xa96e, 0x5cfb, 0x60b, 0x2}, {0x9, 0x53a6, 0x28000, 0x100}]}, 0x8) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000052000)="00", 0x1) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f000064c000-0x8)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x402, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000a22000)=0x1fffffd) syz_emit_ethernet(0x42, &(0x7f0000255000-0xe6)={@random="47958f5158d8", @random="bb27020241b8", [], {{0x0, @ipv4={{0x6, 0x4, 0x4000000, 0x0, 0x34, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@ssrr={0x89, 0x3, 0x0, []}, @noop={0x1}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x20000000000, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r5 = dup2(r3, r3) timer_gettime(0x0, &(0x7f000067f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00002d0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r5, 0x0, &(0x7f0000d41000-0x20)={{0x77359400, 0x0}, {r6, 0x0}}, &(0x7f00008c0000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000114000)={0x0, 0x0}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002a1000-0x18)="de7728c7404fc6cc255100fd399f090000d900007fff", 0x16) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x2, 0x88) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00001d2000-0x4)=0x40, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0xbba5acc0e2901214, 0x0) recvmsg(r7, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000e64000)="", 0x0, 0xffffffffffffffff}, 0x100) add_key(&(0x7f0000e6a000-0xb)="636966732e69646d617000", &(0x7f0000867000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, 0x0, &(0x7f0000bad000)="6365706800", &(0x7f0000b22000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) setsockopt$inet_int(r7, 0x0, 0x17, &(0x7f0000d8b000-0x4)=0x3, 0x4) bind$inet(r5, &(0x7f0000111000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000956000-0x5c0)="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", 0x5c0, 0x884, &(0x7f0000abf000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:52 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000be0000-0xb)="2f6465762f766373612300", 0x3, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e3e000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x45181a90, 0x4, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x400) capset(&(0x7f000005b000-0x8)={0x39980732, 0x0}, &(0x7f000005a000)={0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00007a8000-0x11)="406d696d655f7479706573797374656d00", 0x1) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) bind$alg(r1, &(0x7f0000f31000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f6374725f61657332353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffefe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x10002, 0x0, "686d6163287467723132382900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x4)="00000000", 0x4}, {&(0x7f0000001000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000001000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x4, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x61) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000002000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000-0x5)="0000000000", 0x5}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x4, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2, 0x0}, 0x40012061) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="c725fc93e320eef4dac0f39e421afcdf1a82a8917180abfb08552969107c484f09568bf0d459269b79b3ed84a55443a98268712fd0fc623c705334d2bd4ea06ac42fcc8568b1bd223919bbd2b7e78077f761bb052c6712104bd63d343c0c0730fe8c85f86345fe27459e6ea137fec63f7133a4db1baea192fdedb6294fefb2a52b94a3e798dbd2d93fca70e46001b7ffb36279a334140b57e1a9d5a14fdc50aee100c3ec66b7f25b7636863d2e5e711b4c83bbfe9abce6d6c63f916b10ffeeeefdcbbdda37f10991b66530965bdde8ea3887e35b34e6726ba87fd66569ad6c623b8b8c313292dfd84d249495ae70b8758499416676cde9", 0xf7) 2017/12/05 11:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000995000-0x2)="2e2f66696c653000", 0x1, 0x100) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000086a000)={&(0x7f0000ea2000/0x2000)=nil, 0x2000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a23000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x80000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x8) socket$inet6(0xa, 0x5, 0x7) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000228000)="6769645f6d617000") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00001fc000)={0x8001, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0086438, &(0x7f0000ac2000)={0xfa1b, r8}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00008e3000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r4, r5, &(0x7f0000a60000-0x8)=0xd, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000096b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f0000c0f000-0x4b)=@hdr={0x1000040, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x19, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"eb"}}}}}, 0x4b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000ab6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00001e9000)=0x0, &(0x7f00006e0000)=0x4) epoll_create1(0x8000000007fffe) gettid() r10 = getpgrp(0x0) gettid() r11 = syz_open_procfs(r10, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r11, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)="00", 0x1}], 0x1, 0x3ffffffff) preadv(r11, &(0x7f0000fd8000-0x4)=[{&(0x7f00007ca000)="", 0x0}, {&(0x7f0000dd2000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x2, 0x0) 2017/12/05 11:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000921000)="2f6465762f73672300", 0x6, 0x0) epoll_create1(0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000fbf000)={0x3, &(0x7f0000626000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r1, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a89d35a51010a31818833bfa2561ce5942dc5ad4e4d", 0x2f}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a14000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000de2000)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000266000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000194000)=[{0x4, 0xcb59, 0xff, 0x84, @time={0x0, 0x0}, {0xa, 0x3}, {0x6, 0x6}, @result={0x1, 0x3}}, {0x0, 0x4, 0x4, 0x65a1, @time={0x77359400, r3}, {0x5, 0xfffffffffffffffb}, {0x0, 0x401}, @addr={0x3ff, 0x1}}, {0x2, 0x9, 0x52, 0x9, @tick=0x8, {0x0, 0x7}, {0x4, 0x9}, @time=@time={0x77359400, 0x0}}, {0xc000000, 0xe791, 0x8, 0x1, @time={0x0, 0x1c9c380}, {0xfffffffffffffdb6, 0x1f}, {0x7f, 0x9}, @ext={0xc6, &(0x7f0000f24000-0xc6)="5a1e1be7858e104d2ce9326d2a8f034414acc56b52a8c80d5bca251968ce9d7f9545cc52148ec3fd4f0ab6a46a1cb3ed7630a01aad79b6fa52d5c98d905bc2585346e0cd33f4f71572572a9d0f307ca71814ca1cf80ae44d3008fff6312c17011a177c0b23852652883dd761aa65965cf9e256eb22dc6ce97c3f3f3b1c224db3d8b6053740d89c9e8d50e3323c97017480cfd993dd96a0345ac5cd5705fa6bf6c16d34058e4c5334779655fc127e084f04a5105ccf3dddd5aec257f3e7fd52395f3a8f05dc97"}}, {0x81e3, 0x798, 0x20, 0x10001, @tick=0x1f, {0xffff, 0x4}, {0x8001, 0x1000}, @raw8={"1473f9c2370a384426721d5c"}}], 0x8c) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000be9000/0x4000)=nil, 0x4000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) poll(&(0x7f0000714000-0x18)=[{r4, 0x2, 0x0}, {r0, 0x4100, 0x0}, {r4, 0x19, 0x0}], 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000187000-0x8)={0x0, 0x0}) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8c, &(0x7f0000bdb000)="75ae6fc7858949ef14f865c66203e6d0cb01fe0000000000000335fb1ecea2035d03ee2c958edbb7381b027b56e6ed1b13d19f82ee76bf1a442715af8a86a17d61e9941ff1b9812cde84cc753fbd55b280f8cb8b43", 0x55) getsockopt$packet_int(r6, 0x107, 0x12, &(0x7f0000097000)=0x0, &(0x7f00001e1000)=0x4) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000a01000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000811000-0x8d)={{0x98e, 0x1002, 0x80, 0x3, 0x9, 0xfffffffffffffffc}, 0x8, 0x2b80000000, 0x6, 0x104f, 0x9ab, "a5128290749e4c0275f0d1cc4fbcd0f6017c1168d41d2821fd29c803e2e6bd28dceaaa71e491ce63e3267f83a9fc9810600d77150bddafd88dcbc1ea8f4668139d5d24b18d8edb98e3d4aab9a07f6e144d219a1be4cbd57b4ef1edcbe5dde301000000000000100373ee8a7d1c6bb4165cd39dad7812cb413a00000000000000"}) bind$inet6(r4, &(0x7f0000d7c000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000095d000-0x10)={0xf000000000000000, 0x10f000}) listen(r4, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000219000)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000058a000)={0xfffffffffffffff7, 0x1, 0xbe, 0x0}, 0x8) r7 = gettid() ptrace$getenv(0x4201, r7, 0x2, &(0x7f0000f7f000)=0x0) mmap(&(0x7f0000000000/0x79f000)=nil, 0x79f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6b9c0a60) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000cb6000-0x58)={0x2, 0x1, 0xe04, 0x2, 0x100000002, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x11, 0x2, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r8, &(0x7f0000832000)="07", 0xffe0, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/05 11:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e60000-0xb)="2f6465762f6877726e6700", 0x0, 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) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x3f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005c0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10000, 0x4) r2 = gettid() 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) r3 = 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) pipe2(&(0x7f0000366000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000067000)=[{&(0x7f0000d94000)="b693b3ee2504c5c9fd91", 0xa}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000f01000)={0x8, &(0x7f0000c44000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f000017c000-0x8)={r6, 0x2}) r7 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r7, 0x0, r5, 0x0, 0x200000005, 0x0) r8 = accept4$unix(0xffffffffffffff9c, &(0x7f000067d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000067c000)=0x8, 0x80000) r9 = dup3(r3, r8, 0x0) r10 = getpgid(0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f000045a000)=0x6, 0x4) tgkill(0x0, r2, 0x200003) getsockopt$inet_mreq(r9, 0x0, 0x21, &(0x7f0000001000-0x8)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f000067d000-0x4)=0x8) clock_gettime(0x3, &(0x7f0000c3e000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000043b000)={0x20001f}, &(0x7f0000352000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000162000)={r11, 0xfffffffffffffffc}, 0x8) timer_create(0x4, &(0x7f000082d000-0x58)={0x0, 0x40, 0x6, @tid=r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b14000-0x4)=0x0) timer_gettime(r12, &(0x7f0000467000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/05 11:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e74000)=0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f000077b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) socketpair(0x6, 0x80800, 0x4, &(0x7f0000a13000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000161000)="999f9bbf9b7ba530cad7b0cb3c4c573d9da06a960b7279516ff7d6285050935d33c8dd1b9e1707599dd28f32f5e00e74f1e4511c30e312cfb9e2939c16e7f4214acc32ddcaee8f48bf839fe8b8f1dc") setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005e4000-0x3)="176601c735f5853af51a48bc6ae9bde7490ba3c34a6bc08bab306f44f06a2dde162288ef96eb5dc9389852b7d68f3e7e03fe187825e52289302eb39c8c3712793a49cef9e1414ce2fa6e665c0e43747941255f2450a40dfff5d9d8d3ca4206af059886c0ab4fb1059664a1e2a7a25e9891d3cb1e34c809e5735ded94410fe55d0c7f6e757ebcd41ff2619b1f", 0x8c) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ptrace(0x4208, r1) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000765000-0x68)={0x7b, 0x0, [0x56c, 0x5, 0xff, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x0, 0x0) readv(r4, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000a0b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r4, 0x0, 0x0}, {r3, 0x4101, 0x0}, {r4, 0x0, 0x0}, {r5, 0x4082, 0x0}, {r2, 0x2420, 0x0}, {r2, 0x20, 0x0}, {r5, 0x80, 0x0}, {r3, 0x200, 0x0}], 0x8, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0xa986}, 0x8) socketpair(0x3, 0x0, 0x80, &(0x7f0000c84000-0x8)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000018000)=0x0) getdents(r4, &(0x7f00001cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00001b3000+0xf15)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000052f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3b000-0x4)=0xc) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f00008fa000)={0x28, "de161f05ab21e21b351f98c3fb119ca3f7206eb615011a00b4a3f4b7078e292057cc83a48833b35c"}) fchown(r6, r8, r9) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r10 = syz_open_procfs(0x0, &(0x7f0000d50000)="6367726f757000") readv(r10, &(0x7f0000a21000)=[{&(0x7f00004fa000)="00", 0x1}], 0x1) 2017/12/05 11:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cac000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00007aa000)={r2, 0x2}) sendto$inet(r0, &(0x7f0000903000)="9e2aef8b9934a97f68320d9aac7119db079d607201ca47866701540b849700000001602fefeb46ab3be17dbcf6d9e66b7d48567d11", 0x35, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0xa, 0x80002, 0xffffffff00000001) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00003c7000-0x4)=0x0) 2017/12/05 11:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002af000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ca4000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000470000)={0x26, "736b636970686572000000000000", 0x0, 0xf, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002b5000)={0x8, [0x1, 0x8e, 0xb8, 0x9, 0x2, 0x9, 0x9, 0x401]}, &(0x7f000073c000-0x4)=0x14) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e0b000-0x1)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000325000-0xc)={@multicast2=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000743000-0x4)=0xc) [ 92.340647] device gre0 entered promiscuous mode 2017/12/05 11:05:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x3492cebdb65edabd, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cda000)={0x3, r0, 0x1}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007c9000-0x8)={0x3f, 0x8, 0x1, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000079000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1ff, 0x4, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x7, 0x1, 0x1077) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000070d000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r5, r6+30000000}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r8, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r8, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r4, 0x1000000000016) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000bc9000)=0x0) r9 = dup3(r7, r8, 0x0) sendto$unix(r3, &(0x7f0000f41000-0xa2)="39fb66c8b896132cf21118ecabd3496c32ae5ac0d085fa7156248bd1418593b074dc3262cb562baff98f6cad113897f739d640e60b598d8c2b38fde7c184758d537fbc7e56c1e763f337fc3ef3789134decafd76de3a5cf001e71054f41b7baf3df93b71f037bdfc64d9b9ac51f355f0f02812a823cca0e15d4494add58d16cf6fbb20260fa754f3d62cc2b4e9b4b8935823c51005aaf2e395ce91820ad6f21a2ee4", 0xa2, 0x80, &(0x7f0000e5b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockname$unix(r9, &(0x7f0000eaa000-0x54)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000088a000)=0x54) sendto$unix(r9, &(0x7f00002aa000-0xc1)="9c2623822c290b144d936fecc8c6f041883e93ddcf9a94e769024fde202b2ca34e30cf5363f3d80e7512b9c56a6fc7115198406954c5464108238ebb25add91411b205f825f87a317f9ee5b04c1f28fa4ea9d88b1145968d385172713a8424b5a98ba4a272a3ce6fea40def665c17dac0149312815ea134b9e4b676c8c7ba83a4e49f8b58357e570b4e0e0f218a4142aa2a18c39f69d38183f6d04e4ff496ee9f7578eb1602f389f45ea1bdb3ec7d95fafdffee6c1772793ab9d08a681763b33d5", 0xc1, 0x24000080, &(0x7f00000ed000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) write(r3, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00007d7000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ec000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f0000ccc000-0x50)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, 0x3f, 0x9, 0x500, 0x7, 0x82000000, r10}) 2017/12/05 11:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x210000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000001000)={0x8001, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000402200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0xc62) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r4 = socket$inet_sctp(0x2, 0x805, 0x84) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000a9b000)={0x0, 0x8e2d}, &(0x7f00006f4000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004e2000)={r6, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f6e000-0x4)=0x0, &(0x7f0000222000)=0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000099a000)={0x7cc0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) sendto$inet(r5, &(0x7f00000fd000)="ad", 0x1, 0x0, &(0x7f0000b48000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000242000-0x30)={0xe, 0x2, &(0x7f0000cf5000-0x10)=[@generic={0xfffffffffffffff9, 0x4, 0x1, 0x6}, @generic={0x8, 0x1, 0x800, 0xffffffffffffff7f}], &(0x7f0000b90000)="2d23766d6e6574317d5e6367726f757000", 0x3, 0x16, &(0x7f00006a6000)="00000000000000000000000000000000000000000000", 0x1346, 0x1}, 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002e3000)={0x2, [0x0, 0x0]}, &(0x7f00000de000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000863000)={r8, 0x8f, "4c45dd02aef8e8b03b586b8eed855303003a2c02854bbff52f89c2b1cdefa4663fa238eca85d128c264d474669213670eddf06ffd550a6af7a4e448293f72534ef2f38466af07f3c11caaea55979f62e58bb7542f519cdcb47eb5ec0b3324a084446ca87fb5110a264e3deaf588e5ca4363c66995b0a00000004afff067591f9da4d0ec1236049d4e79fe9a8c982ce"}, &(0x7f0000040000-0x4)=0x97) ioctl$sock_bt(r5, 0x8907, &(0x7f00000a8000)="") sendto$inet(r3, &(0x7f0000512000)="20", 0x1, 0x0, &(0x7f0000006000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000019d000-0x8)={r7, 0x2000000000012}, &(0x7f0000d91000)=0x8) flock(r3, 0x8) dup(r0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000c77000-0x10)={0x6, 0xfc9}) 2017/12/05 11:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000080f000)="2f6465762f72746300", 0x80000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b43000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000ea0000-0x6)="72616d667300", 0x5, &(0x7f0000001000)="") ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000c2d000-0x10)={0x7a, 0xffffffffffffffff, 0x10001, 0x5}) 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, 0x80, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ea8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0xffffffffffffffff, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009ed000-0x20)=[{&(0x7f00007d6000)="b078cb574ac9d9b4f6d455d04d76873a4b6926d45365a454", 0x18}, {&(0x7f000001f000)="761c019af7abc2467d956055b70a18e2a50ee9163600e9f094bd93d0d6aab756d169d49ff0208771ca8f5fb41043738a8b240ac19a5192e52da56db8a9c85c945588afbf458ef67c56a0c542cc79ac5efcc5346144f7dd9424a0d16d3eed5666bae4f114fe9072ba13a61ed0046d947b4b4dcc04f3b37ba5d4b83116729cca10adc97da8a23e57a8078ef819206933ed0e3bc457b3373319656aa75912bd304bd4571d2ec56c5a17d0ec2153c18e3e46fc0fd3acc1edccb591b9dc3950a4ef18d8beefc75f5eadebe060e417de5fadf9679dd0ad50bab4c94c8486d78c9d24f4a936f96bb04d", 0xe6}, {&(0x7f000088d000-0x83)="8e33974781a259bd76b1d0134b4cdd7421982e58246b42f96f1505c5b48ebd12e863be16670f89e1d7bc102906899c6e8bab3e4393dc92220bc06fad9e410f513ba9b6b93e56f2ff01c731bf73f6dad19873b46a23c0f19509d0fc3465fbf207a838ead978041b8b13768460c04923eb1817385e0271618688184913f98e38029436e0", 0x83}, {&(0x7f0000098000-0xdd)="fbd2ddda1c9fd4019a92c3242c2f16694ef0a9d0ab31ca8b5f038dc9c0919bd8b2857d9d124fbba132801bd1a51cc46c2825f43471321ae4cb5250c40763fb6274dec9fb60fa81198868b4949efefefe205346a0b9a1eafd294b035ff47d124c06a29235939e6b442b131b9838dc6c5ce322a03e2df3150617beffb89a462517c1965d86f8ed17173b2d5527f5f47980d6b03621a18d2673528ff657e670f6782bf437458541561c9b3efe74a4ba8929ac39e42e052bd57234275a00965d91a4839757b7c7477851079a94d3a06fa377cc1f7c894dabd0a6ee4401e1aa", 0xdd}], 0x4, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) recvfrom(r2, &(0x7f0000ebf000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x1, &(0x7f0000daa000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00007e4000)={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]}) r4 = dup3(r3, r1, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00007a3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdd000)=0xe8) dup3(r3, r2, 0x80000) open(&(0x7f0000b79000-0x8)="2e2f66696c653000", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) unlinkat(r0, &(0x7f000048f000-0x8)="2e2f66696c653000", 0x200) ftruncate(r2, 0xfffffffffffffffb) 2017/12/05 11:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000d90000-0x70)=[], 0x0, &(0x7f00007b5000-0xd8)=[{0xd8, 0x10f, 0x228, "cdcd9a3de4921dac2949bf10ed129467153717ebc1b3f5f7159a656dae40d1c1ccfaeba037e9b57a0ee50868a2e9d8ee9e6ad1dce05569f78ca33a4af4f7885ba5f68834b0767993137aa98070506f3e90bed6865d28b3856544c2f52644a8ca01089e3fccd27cbc1a2db42a7eaad70ea8fa9b91cf4f27c963b3e08455478ccb04c23d3d4f8c644425744191fe2da7095cdf296d13a0e7419d473db6978409ded934d432456d597164e0d3be9f5d1057edcc17544c0e6f6f3f412d3b95ba8a270423"}], 0xd8, 0x48000}, 0x8040) connect$nfc_llcp(r0, &(0x7f0000851000-0x60)={0x27, 0x10000, 0x0, 0x7, 0x60, 0x1fe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x5}, 0x60) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e60000)="b775ef29a0c91ea0125576a83308c0f91ddbec3e0000000000040008004ffd69e6023e97a90daff21c3afd25fd95748756d0cdee64abc22afd698eabc3bc351702c2c242edd77f010364e26df4a9bf523f57c16c893a6f72898b0e31fc9b58afd9614b05941247d076809e75a10090ec97dbb6a82455369a0932e21894c249613dfdadb9695704cae462", 0x8a) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000003c000)=0x0, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fc6000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b06000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000044000)={0x3, 0x6, 0xc, 0xfffffffeffffffff, 0x7, 0x9, 0x4, 0x2, 0x7929, 0xaca, 0xffffffffffffff81}, 0xb) r3 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000014b000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) r4 = socket(0x1e, 0x2, 0x1) bind(r4, &(0x7f0000442000-0x80)=@generic={0xa, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5210069ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aee11c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = fcntl$dupfd(r1, 0x406, r4) bind(r5, &(0x7f00007ac000-0x80)=@generic={0x3, "0103000000000000000000000000000009a979f321b30c7bc8790405c700000000000000064938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000090000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f840181ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19acb31f1314a8ef151622ca5bdbac8ea00020077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000296000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(r3, 0x9) r7 = gettid() r8 = getpgid(r7) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008a7000-0x4)=r8) bind(0xffffffffffffffff, &(0x7f0000165000-0x10)=@llc={0x1a, 0x7, 0x401, 0x5, 0x7, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r9 = open(&(0x7f0000b83000)="2e2f66696c653000", 0x2400, 0x130) ioctl$EVIOCGVERSION(r9, 0x80044501, &(0x7f0000898000)="0000000000000000000000000000") bind(r2, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) close(r3) 2017/12/05 11:05:52 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x200000000000015) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d53000/0x4000)=nil, 0x4000, 0x1, 0x200000010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000001000-0x4)=0x8, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=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=@loopback={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}}, &(0x7f00001cc000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:52 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00007c6000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x101000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00005bb000)=@req={0x6, 0x8001, 0x1, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3ff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000114000-0x6176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "04"}}}}}}}, 0x0) r1 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000330000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x8cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000bb7000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800400000000001, 0x6) r5 = dup(r0) fcntl$setstatus(r3, 0x4, 0x6802) setsockopt$inet6_tcp_int(r5, 0x6, 0x1d, &(0x7f00009e3000-0x4)=0x6, 0x4) bind$inet6(r4, &(0x7f0000533000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet6_tcp_buf(r4, 0x6, 0x17, &(0x7f0000d07000)="414d315bda2f6dedd86919b9339672aef49eb2c8", 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000cae000)={0x0, 0x5}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c85000)={r6, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0xb, 0xec4b, 0xde8, 0x2, 0x6, 0x1c, 0x8, 0x224d, 0x7, 0x2, 0x6, 0x3, 0x42]}, &(0x7f0000c32000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000046a000)=@assoc_value={r7, 0x8}, &(0x7f0000f3c000-0x4)=0x8) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xef}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000038c000)="2f6465762f70746d7800", 0x84000, 0x0) ioctl$TCSETA(r5, 0x5402, &(0x7f0000da3000-0x14)={0x7, 0x0, 0xffffffffffffffff, 0x20000000, 0x4, 0xffff, 0x0, 0x8000006, 0x4, 0x10001}) mkdir(&(0x7f00009fe000-0x8)="2e2f66696c653000", 0x1) recvfrom(r4, &(0x7f00000d7000)="00", 0x1, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000c6f000-0x4)=0x6e19, 0x4) sendto$inet6(r5, &(0x7f0000030000)="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", 0x775, 0x7d, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000013c000)="2f6465762f736e642f73657100", 0x0, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000b9d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) r0 = syz_open_dev$usbmon(&(0x7f0000729000)="2f6465762f7573626d6f6e2300", 0x9, 0x40c800) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) perf_event_open(&(0x7f00003e5000)={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) r1 = syz_open_dev$tun(&(0x7f000091a000)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b5f000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x1, 0x26f7a974, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000cf7000)="2f6465762f766373612300", 0xfc4, 0x400000) ioctl$void(r2, 0x5450) r4 = inotify_add_watch(r3, &(0x7f000092c000-0x8)="2e2f66696c653000", 0x2000007b) inotify_rm_watch(r3, r4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f000001f000)="2e2f636f6e74726f6c00", 0x0, 0x0) r6 = inotify_init1(0x0) inotify_add_watch(r6, &(0x7f0000031000)="2e2f636f6e74726f6c00", 0x21) ioctl$int_in(r1, 0x5452, &(0x7f0000044000-0x8)=0x2bb6d711) open$dir(&(0x7f0000c85000-0xa)="2e2f636f6e74726f6c00", 0x100, 0x9a) rmdir(&(0x7f0000406000)="2e2f66696c65302f66696c653000") connect$bt_sco(r5, &(0x7f00002a3000)={0x1f, {0x7532, 0x4, 0x4000000000004, 0x1ff, 0x10001, 0x1}}, 0x8) r7 = open$dir(&(0x7f0000208000)="2e2f636f6e74726f6c00", 0x10000, 0x10) read(r7, &(0x7f00005b1000)="", 0x0) dup3(r5, r6, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xf000000000000000, 0xffffffff, 0x2000, 0xffffffffffffc2c8, 0x7ff, 0xffffffff, 0x0, 0x401, 0x3, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGSND(r8, 0x8040451a, &(0x7f0000faa000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 11:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x3, 0xdce) r1 = socket$inet(0x2, 0x800000000002, 0xffffffffff7ffffc) r2 = creat(&(0x7f0000a0d000)="2e2f66696c653000", 0x50) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00005ec000-0x60)={&(0x7f0000bcd000)=[0x244, 0x5, 0xac, 0x7, 0x8], 0x5, 0x3, 0x7, 0xffffffff, 0xe533, 0x7c91, {0x6, 0x6, 0x100000001, 0x9, 0xfff, 0x3, 0x3, 0x5, 0x7c8, 0x403, 0x2, 0x81, 0x1, 0x274, "37ffc37211574835a587d22ca6c8a30b2650fc5fe54736c45916ef59f1360396"}}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) fadvise64(r0, 0x0, 0xfffffffffffffffe, 0x6) uselib(&(0x7f000038a000)="2e2f66696c653000") 2017/12/05 11:05:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000bde000-0x8)="2e2f66696c653000", 0x80000, 0x10b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x53, 0x3, 0xff, 0x40000080000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000b1000-0x4)=0x0) r3 = getpgrp(0x0) setpgid(r2, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000ffc000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000064c000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006bc000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000815000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x95a0, 0x2, 0x9, 0x0, 0x4, 0xb, 0x80, 0x80, 0x9af, r5, r6}, {0x821, 0xfcb, 0x5, 0x98f7, 0x2, 0x3, 0x87d4, 0x200}, {0x10000, 0x3, 0x7, 0x7ff}, 0x3ff, 0x117, 0x101, 0x1, 0x20, 0x2}, {{@in=@rand_addr=0x6, 0x5, 0x3ff}, 0x17, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x3, 0x10, 0x20, 0x7ff, 0x0}}, 0xe8) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00001d1000)=0x1, 0x4) sendto$inet(r4, &(0x7f0000b09000-0x2)="07", 0x1, 0x20000005, &(0x7f0000ecc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f00006ad000-0x1c)={&(0x7f0000737000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a43000-0x10)=[{&(0x7f0000486000)="d4e87a4173e58bc84aa52692f04efcb02be5e75842a850494917cffe84238786a64e9b989eb536ffb31d8d498b1c51b2442c5b6515a0f4a9c4cb75606d6c0585e967c6d13898460cd3c887420f89ecb73f8de04e04a868bbecb92a9ed8a12bbcb27da4ea2baa5b86da39ead3661e1abb28bc7fdf12c837905b0ceb75e77e19070e910fba02749e62b59ea5c4e447b683e716d91c39db0c4389a377645fd7ff45d4c8134270297ce35e4dbcfba4cf44b972b058d6844d02127524469cfeee23b3d063df2d9549dea1bdd4c1b6cb06b9899c3cf07a420ab9e4cbe604313c1adc2273", 0xe1}, {&(0x7f0000ee9000-0xc9)="d4c1101643a85e698b4553e20083bbd6534140934e537d0450eb22fd895164a58179eae0edc731ab9b15c60fdace6d7a8f127c0dd57628f3e2ab4b838141e4d970f25edce2056adbd8db3de553b257f44512212d08563abc82d20b1371e038007cba31684810b39db062815e0eb6af4e07d95dd80f079593cdf89f2f6f29e3884b4899e6327a46ff4dcd27c89c0c3bf48b9c98efc3c77f59970853699c5eca08cc37be8b2f28c6bc360251e482fb9eba8f6982bd830e38bf6552fb6a7625323de2923068e1e5c36d04", 0xc9}], 0x2, &(0x7f0000893000)=[@rights={0x18, 0x1, 0x1, [r0, r1, r4]}], 0x18, 0x4000804}, 0x4080) recvfrom$inet(r4, &(0x7f0000ffc000-0x1)="", 0x0, 0x2, &(0x7f00002c9000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = fcntl$dupfd(r1, 0x0, r1) connect$inet(r1, &(0x7f00000cf000+0x25f)={0x2, 0x1, @rand_addr=0x5890, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000f99000)={0x8, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000000)=@generic="525565f324f19d2a0e1c30556764ac77", 0x10) 2017/12/05 11:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f0000363000)=[], 0x0, 0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00000ef000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r0, &(0x7f0000559000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x40, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) connect$netlink(r3, &(0x7f00001cf000)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xc) fcntl$dupfd(r2, 0x0, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000240000-0x9)="2f6465762f72746300", 0x4200, 0x0) getsockname(r1, &(0x7f000053d000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bae000-0x4)=0x1c) read(r0, &(0x7f0000345000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000516000)={0x4, 0xffff, 0x6, 0x100000000, 0x3, 0xb3, 0x45d6adc9}, 0xc) close(r4) r5 = perf_event_open(&(0x7f0000d94000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socket$packet(0x11, 0x2, 0x300) memfd_create(&(0x7f0000bc4000)="2f656d30706f7369785f61636c5f6163636573737b00", 0x0) syz_open_dev$sndseq(&(0x7f0000633000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000fa9000)=0x0, &(0x7f0000b74000-0x4)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000b9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000e26000)={0x0, 0x8001, 0x0, 0x100, 0x4}, &(0x7f0000656000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000853000-0xc)=@sack_info={r6, 0x85, 0x800}, &(0x7f0000bf4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000b28000)={r7, 0x3, 0xaf, "f73821e0f24942eea23488138d772a3d2a99db0fcea5e396f0c4a21c09ef89943d24b12c9210c41bd52aa6ad0c14755a2a51f2b020fb1959ae37c60dd5170a488acd6170b6f5f42f09f86bd143b949d22ceb828f08544e5fe14703ed65bcc2f0fc81b442639de2c335daa5a39fbaadc41b42da66f28b016d5d5e65a8a14c6c614f045d8a83a451b2d263c0a32acd2bee869f12021d7e03d4d109c5187394dee8923bc1077add18fb402fbc6deafc33"}, 0xb7) arch_prctl(0xd154982a676ea51c, &(0x7f0000184000-0x1000)="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") bind$ipx(r4, &(0x7f0000985000-0x10)={0x4, 0x0, 0x0, "5d1355d9f237", 0x4, 0x0}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) 2017/12/05 11:05:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000021c000-0x11)="6e65742f736f66746e65745f7374617400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7f9, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000c41000)="2e2f66696c653000", 0x1) write$eventfd(r1, &(0x7f0000dbd000-0x8)=0x4, 0x8) r2 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x802) ioctl(r2, 0x4000000002283, &(0x7f00007bb000)="ef") setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f000080c000)="0897a81dbabb97004ce3f8fb660a4aa9a8c82580d1e9128dc8bab14a2dbe61de9522f95139dd4b4522db2e8a707adef71479b73ae4264ba45457fa365c34bc335ec9f9ceb66614b9a5bfbf3786c64ff1ed8030647844da9be5bf112228cf3e166e8cea736e81d52b9883fe925ada988a3cffd005c084704433360cba924f67ed2243ed03fa8f695deba1c70d03966ac9bfd13141777ee8a43863398b96cefd613b857171ae21425b89e17e086cdf898032973f901e53741d8a32f799010d49cd3c653f7055645985df86ac966509126cfb6d1c49c233a12fa2e7609db4ebca7635e84cc0a748", 0xe6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000aae000)=0xc89f000, 0x4) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000580000)="000000000000000000000000") sysfs$1(0x1, &(0x7f00006d3000)="2d00") write$tun(r2, &(0x7f0000baf000-0x1048)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x10f, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"94a9e912e9f2a80ffbf825bb639647d8f45ae5e02f746d50749fafda62c1daeeb57767e622866389c7967e8c3518daa1bc634d742484d25e3fbdb5b6d7e922558bfd36c3bd17e4edfc82380c3159075de81a8fcd6c68058fd3e96492908bba6bf0cfb8965a81469bbd427bc50265f83b432cb122ae2b19f49f55d3b20442dcaa5ffa4bbde7a7a7741621a17d28d268acf6443d06ca9ead438c2c9248fe0929c7fba28a70d8d24c800d3cdd046ebbff068a03803ba446aa31bbbe3456e08932ef4a64e4cef399212f68bec324b5ab020632a2d2dc78dbeaf65d9c72e6bdc343cbf8b5aa944502e3"}}}}, 0x113) 2017/12/05 11:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000067d000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ac2000-0x4)=0xc) getsockname$ax25(r0, &(0x7f0000de4000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000766000-0x4)=0x10) r1 = getpgid(0xffffffffffffffff) r2 = request_key(&(0x7f00008ad000)="626c61636b6c69737400", &(0x7f0000c39000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000070f000)="656d31292a00", 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0xffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) setpgid(r1, r3) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0xc, 0x29, 0x4, ""}, 0xc, 0x80}, 0x0) 2017/12/05 11:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000000000004, 0x7ffa, &(0x7f00003db000+0x8f7)={0x0, 0x0}) pipe(&(0x7f0000859000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c43000)={0x0, 0x104}, &(0x7f0000fbd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000890000)={0x2, [0x0, 0x0]}, &(0x7f000056a000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002f6000)={r2, 0x2, "9c5b"}, &(0x7f0000299000)=0xa) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005f2000)={0x0, 0x20}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000485000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000cf8000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x40010000, &(0x7f00003a7000-0x6)=@hci={0x1f, 0x400040, 0x3}, 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000001000400000000fff500", &(0x7f0000b1f000)=@ethtool_regs={0x4, 0x2, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r0, &(0x7f000008f000)={0x3, {"17000300021501"}, 0x80000000}, 0x10) writev(r4, &(0x7f0000a49000-0x10)=[{&(0x7f00000e0000-0x29)="290000001c001900253d7c47000a020202e3ff00400000000100191600f9fffff900000000000400d2", 0x29}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000693000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000097b000)={@common="62007354300007000000000200000063", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000bb4000-0x38)={&(0x7f000079c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000145000)=[], 0x0, &(0x7f00009dc000)="", 0x0, 0x8}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000066d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000276000-0x4)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c6e000-0x160)={{{{0x2, 0x3, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x991, @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]}}, 0x6, 0xfffffffffffffff7, 0x7f, "966acd0c69d9dc568ae2c1fae859887240d8558c61a54b90911da646cc7c990e1496edf26c93e502a30fa501016c4c706e92982712c07ee8e9230e525b3a2b096525ddebb183d2287bf54fb3e8189761"}, 0x160) preadv(0xffffffffffffffff, &(0x7f000010b000)=[{&(0x7f0000177000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000e89000-0x4)=0x0) ioctl$sock_ifreq(r6, 0x89f4, &(0x7f00005bf000-0x28)={@common="73697430000000000000000000000000", @ifru_map={0x700000, 0x0, 0x0, 0x7f, 0x2c, 0x200090000000}}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f09000-0x4)=0x0, &(0x7f0000bbc000-0x4)=0x4) getsockopt$inet_mreq(r3, 0x0, 0x2b, &(0x7f00004d3000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000655000-0x4)=0x8) socket$inet6(0xa, 0x7, 0x4000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x42) 2017/12/05 11:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x40004) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:52 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000051000-0x1c)={0xb, 0x0, 0x4, 0x3f, 0x1, r0, 0x1000000000000}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fcntl$notify(0xffffffffffffffff, 0x402, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r3, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept4(r2, &(0x7f0000003000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x20080002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000003000)={r6, 0x1, 0x4, "960940758fdfebd93b1fc62767c6b5520d9bed7e3df7104cf7a41ddaed9b9d3178ff5cbfb5696782452239a880bbd626a9430f03080f2d25a396596b5d94da146d317602ef8cf88d44f5f595662d56e65ec9837408b0e931490b6e6cf976f61f410e75dce652075590fdb95500024b823abe47397a7c0295dd04534af7f4e7a1019840f5623441ecd6935d88eaba5aa5e2815cd438a4e186030000128e4d3b227240b237e3efa52a72c5483f6f6a7805a0f417"}) [ 92.667478] sg_write: data in/out 251723809/229 bytes for SCSI command 0x50-- guessing data in; [ 92.667478] program syz-executor6 not setting count and/or reply_len properly [ 92.698710] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 92.708602] device lo entered promiscuous mode [ 92.733075] device lo left promiscuous mode [ 92.763629] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 92.775074] device lo entered promiscuous mode [ 92.781612] device lo left promiscuous mode 2017/12/05 11:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a63000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f00006b0000)="07de") prctl$getreaper(0x1b, &(0x7f0000d65000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a63000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000452000)={0x3, 0xffffffffffffff9c, 0x1}) perf_event_open(&(0x7f00007f6000-0x78)={0x5, 0x78, 0x8, 0x0, 0x1, 0x5, 0x0, 0x9, 0x80, 0x4, 0x9, 0x5, 0x800, 0x6, 0x0, 0x4, 0x5, 0xc564, 0xe9, 0x144, 0x3f, 0x7, 0x7, 0xfffffffffffff001, 0x8, 0x9, 0x0}, r0, 0x1f, r1, 0x8) r2 = creat(&(0x7f0000d4a000-0xe)="2e2f66696c653100", 0x400060) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b40000-0x4)=0x0, &(0x7f0000896000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00007fe000)={{0x1, 0x2}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x41004, 0xfffffffffffffff7, 0x4, 0x8, 0xffffffff, 0x7, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000c24000-0x8)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x7ffbf, &(0x7f0000030000-0xe9)="") statfs(&(0x7f00002d4000-0x8)="2e2f66696c653000", &(0x7f0000302000)="") ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000780000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000be8000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000ff000-0x6)="637562696300", 0x6) 2017/12/05 11:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80807, 0x5, &(0x7f0000036000-0x8)={0x0, 0x0}) r1 = accept4$ipx(r0, 0x0, &(0x7f0000ef8000-0x4)=0x0, 0x80800) fcntl$getownex(r1, 0x10, &(0x7f00002db000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xd) r3 = creat(&(0x7f000092e000-0x8)="2e2f66696c653000", 0x20) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a8000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) llistxattr(&(0x7f0000a4d000)="2e2f66696c653000", &(0x7f000037e000-0x11)="0000000000000000000000000000000000", 0x11) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, &(0x7f0000147000)="00"}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f0000f1b000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000cdb000-0x8)={0x0, 0x0}) fcntl$dupfd(r5, 0x403, 0xffffffffffffffff) r6 = openat(0xffffffffffffffff, &(0x7f0000787000)="2e2f66696c653000", 0x80000, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r7, &(0x7f000007e000)=[{&(0x7f0000923000-0x61)="6c", 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00004ee000)="2f6465762f72746300", 0x20000, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x0, &(0x7f00004d6000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) setsockopt$sock_int(r8, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x400, 0x4) bind$inet6(r7, &(0x7f0000d9b000)={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) sendto$inet6(r8, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4182, 0x3, 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) r9 = socket(0xa, 0x3, 0x3c) sendto$unix(r9, &(0x7f00006dc000)="", 0x0, 0x0, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdb000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) 2017/12/05 11:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000113000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000ab3000)="2f6465762f766373612300", 0x10004, 0x3fffc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000843000)=0x0, &(0x7f0000673000-0x4)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613232342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f0000a8f000)="2e2f66696c653000") ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000449000)={0x5, 0x40, 0x6, 0x3, 0x5}) open(&(0x7f0000964000-0x8)="2e2f66696c653000", 0x80040, 0x24) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setflags(r1, 0x2, 0xfffffffffffffffe) rt_sigaction(0x2e, &(0x7f0000a00000)={0x71cc, {0xfffffffffffff27d}, 0x8004, 0x0}, &(0x7f0000a07000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000041000-0x8)={0x0}) r3 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) get_thread_area(&(0x7f0000407000-0x10)={0x0, 0x3, 0x1000, 0x0, 0x3, 0x0, 0x6, 0x3, 0x0, 0x8001}) gettid() r4 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) getegid() fcntl$setsig(r0, 0xa, 0x800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(r3, 0x540a, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000081c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004c1000-0x4)=0x8) pwritev(r5, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x2, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000706000-0xa)="2f6465762f70746d7800", 0x101000, 0x0) 2017/12/05 11:05:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000930000)="2f6465762f73672300", 0xfffffffffffffffb, 0x200000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a34000)=0xffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000955000)=""}) r0 = socket(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000f49000)="") ioctl(r0, 0x8912, &(0x7f0000000000)="") r2 = syz_open_dev$vcsn(&(0x7f0000a79000-0xa)="2f6465762f7663732300", 0x5, 0x105100) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000854000)=0x8, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2017/12/05 11:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c59000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000)=0xe8) getgroups(0x5, &(0x7f00002b7000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00008a9000-0x8)="2e2f66696c653000", 0x0, r1, r2, 0x3, 0x20008) r3 = socket(0xf, 0x3, 0x2) flistxattr(r3, &(0x7f0000607000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000056b000)={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]}, 0xfff, 0xffffffffffff8001, 0x4, 0x4, 0x18}, &(0x7f00007f2000+0x61b)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000109000-0x20)={0xff, 0x7, 0x2, 0x3, 0x10000, 0x9, 0x3ff, 0x2, r4}, 0x20) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000068d000-0x9)="2f6465762f76637300", 0x4000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000057e000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x2000}) write(r3, &(0x7f0000639000)="020baf01020000fdff05791a0b000048", 0x10) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r3, &(0x7f0000b5c000)="", 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000243000)={&(0x7f00007d4000)=@llc={0x1a, 0x1f, 0x4, 0x80000000, 0xcb, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f88000)=[], 0x0, &(0x7f0000ae4000)=[{0x40, 0x103, 0x4, "527b6886e8f77616a9789390b415903d372452d802a8627413572204a95cbf98594d6aa4272cc1c89c0c9fdd604664d95284"}, {0x24, 0x10f, 0xf6, "4bfac7a253a55e4e4696dc018646c8c2e793c328f2d5"}, {0xf4, 0x1, 0x5, "da0015c34de0f9c13d3b42f0ce458beabe8235941f6d0939c8afebc860158d4f47ce86d216e49c09312b1fa519aa36194f0cbb53b7dfd3783c68b49fb3994f08be703de82170c0471a8a35054918504a8059e364f1d13f9635bf09bd29864456416668a4a3073bccd2db749e648b1adc4cace6fc826be9c45c66dd2d464c8a56b6a9af34957074eee1b9955f42fb860363452a68f54d9803660c7418bde45e6c3ddf2c2192f389109e0f1f1c15486817e7e2ba1042c4c9e9662cd25283fa0cbc30ceadd562f67734c66b6a78ba2d4e85ec78e96070e84575f63b90a2a649667ce79568ac03b9"}, {0x50, 0x0, 0x8, "a238bcfded1c9e59f3d30e4fcb265db8d0c4cfe2110fcd091cababea72e0f7aac11afbe859af7b452785a4251d4737a4d52fa1a9f3718c63ae65348a6859492ae3ba80"}, {0x5c, 0x116, 0x387, "cfb5a918f795ac602083ce9ea96121ed1854069ca72ea48d88ce86a5f0e38fe3e9375fb1326422fbc2feb56141d7142815e62f1b14efb40a82490a255ba967842ef0aace6d25c8d0e69f498142b12313"}, {0xd8, 0x13b, 0x8, "de14be85105d832343af461eee14c27524d3f182ccf16d6812b0066501902b0e216e69fa32c4e1d2b2f90a0180226b85958d08f8c3b6555299e74d7022a0aa15885e6714f48a56284a779541b0a441d265952d9bfefc7ceaac8047ec90c73a4458e02f79fc0476f4b42584d614156f9c4ba2df803ceef508e921bb14b8307e2f02ceef1c3cb7421a68658c81dc3c0ec39244037e8d9c7e27b4bf56ac4d826b0267e0db7fa543f1860e266ee683ad22c07ae4e23eb3e493de9bee5433f90c61750871411708c7186aca"}], 0x2dc, 0x0}, 0x40) r1 = 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$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000084f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000)=0x14) bind$packet(r0, &(0x7f0000dea000)={0x11, 0x5, r3, 0x1, 0x5a322bf2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = inotify_init1(0x80000) fstat(r1, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) r6 = syz_open_dev$loop(&(0x7f00000e1000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x6) r7 = syz_open_dev$evdev(&(0x7f000079f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x579, 0x800) r8 = openat(r1, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x22002, 0xb) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f00006a1000-0x4)=0x1000) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00003c9000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00002ca000)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f85000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e8000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000536000-0x4)=0x0) r10 = getpgrp(r9) getpgrp(r10) writev(r6, &(0x7f0000002000-0xa0)=[{&(0x7f00008a0000-0xe7)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff919ad9317e82636d0cb8d9fe0dab", 0xf}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r7, r6, 0x0, 0xffffffff) setsockopt$inet_MCAST_MSFILTER(r8, 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) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f00009f6000-0x8)=[0x3, 0x21]) lgetxattr(&(0x7f000042a000+0x2ef)="2e2f66696c653000", &(0x7f0000c12000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000062000+0x5cf)="", 0x0) write$eventfd(r0, &(0x7f0000fb3000)=0x101, 0x8) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000a8e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x6, 0x0, 0xbab}, &(0x7f0000a3b000)=0xa0) 2017/12/05 11:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) readv(r0, &(0x7f0000aa7000)=[{&(0x7f00005e5000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000db1000-0x8)="2e2f66696c653000", &(0x7f0000263000-0x7)="746d70667300", 0x1, &(0x7f0000cde000)="") ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b41000)={0x6, 0x3, 0x1, 0x7, 0x101, 0x1}) r1 = open(&(0x7f000054f000-0x8)="2e2f66696c653000", 0x0, 0x0) getdents(r1, &(0x7f0000c45000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005ac000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001d1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007db000)=@assoc_value={0x0, 0x0}, &(0x7f0000a8e000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000620000)={r3, 0x7}, &(0x7f0000720000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bd5000-0x4)=@int=0x4f40, 0x4) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f00001dc000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f0000148000)=[{0x16, 0x1c, 0xa01, 0x0, 0x0, "07b5010b0400"}], 0x16}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000031f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000de4000-0x8)="2e2f66696c653000", 0x200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000013a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x1, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x800000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000baa000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000856000)=0x10, 0x80000) flock(r6, 0x8) 2017/12/05 11:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000646000)="7070703000", 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000e5a000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffc01, 0x200) getsockname$packet(r2, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000baf000)=0x14) sched_rr_get_interval(r1, &(0x7f0000df6000-0x8)={0x0, 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) socket$nfc_raw(0x27, 0x3, 0x0) sched_rr_get_interval(0x0, &(0x7f000086b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000e24000-0x8)="2e2f66696c653000") accept4$inet(0xffffffffffffff9c, &(0x7f0000c72000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000525000)=0x10, 0x80000) r4 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4000000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f00006da000)="", 0x0}], 0x2) dup3(r3, r4, 0x80000) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000f25000-0x4)=0x0) poll(&(0x7f0000f89000-0x18)=[{r4, 0x5, 0x0}, {r4, 0x40, 0x0}, {r4, 0x0, 0x0}], 0x3, 0x1000) memfd_create(&(0x7f00002d6000)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f000018e000-0x10)={0x1, 0x49, 0x0, 0x705}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)="2f6465762f73657175656e6365723200", 0x400000000024419, 0x0) sched_rr_get_interval(r1, &(0x7f00001df000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f00004d8000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000097c000+0x2d5)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f0000b9b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) clock_gettime(0x0, &(0x7f0000261000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f00003ee000-0x8)={r7, r8+10000000}) r9 = syz_open_procfs(0x0, &(0x7f00005ea000-0x11)="6e65742f6970365f6d725f636163686500") sendfile(r9, r9, &(0x7f0000eef000-0x8)=0x0, 0x91) 2017/12/05 11:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000333000)={0x8, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f0000931000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 93.018380] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/05 11:05:53 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0xe7f, r1, 0x10001, 0x4001}) r2 = syz_open_dev$sg(&(0x7f0000028000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0xa, 0x100000000000032, 0xffffffffffffffff, 0x4000000000) r3 = gettid() perf_event_open(&(0x7f00004cc000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x2) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000a2d000/0x2000)=nil, 0x2000, 0x3000008, 0x83f, r2, 0x0) socket$inet(0x2, 0x8000000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00004cd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a2d000+0x847)=0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000a2f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000f2c000/0x3000)=nil, 0x3000}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) write$eventfd(r4, &(0x7f0000088000)=0x20200000001, 0x8) ioctl$TIOCCONS(r2, 0x541d) 2017/12/05 11:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f26000)=0x1, 0x4) 2017/12/05 11:05:53 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b79000)={0x9, 0x1, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$mice(&(0x7f000038e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a88000)={0x7ff, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "c283febc0acc9bc9", "79c970d8de153fdd5d05559cb705400226a3e14de1585bec21cc86efd8ee53f2", 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x28060400) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000003c000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f0000563000)="2f6465762f72616e646f6d00", 0x0, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000752000-0x8)={0x0, 0x0}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000fe7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="2e00") prctl$setmm(0x23, 0x0, &(0x7f000069d000/0x2000)=nil) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000e7b000)={0x4, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 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, @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, 0x2, @rand_addr=0x7, [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, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f00007e8000-0x12)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x20000000, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00003e6000)={0x1, &(0x7f0000e0e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mkdir(&(0x7f0000578000)="2e2f66696c653000", 0x44) read(r6, &(0x7f0000296000-0x1)="00", 0x1) r7 = syz_open_dev$sg(&(0x7f00007ca000-0x9)="2f6465762f73672300", 0x8, 0x80000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000519000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) dup3(r7, r5, 0x80000) 2017/12/05 11:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f000001b000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000f78000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009ee000-0x14)={0x0, 0x8, 0x0, 0x7, 0x0, 0x3f}, &(0x7f0000ac7000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) symlinkat(&(0x7f0000bb6000)="2e2f66696c653000", r0, &(0x7f000020c000-0x8)="2e2f66696c653000") uname(&(0x7f0000679000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000004000)="7c2607de30eba6db424d98c632c7fbf143eb1793ca00dcbb2856fa05ec9452bea69cb3066a49dd9946ad44e39ab5cd07f1adaa42d30864a49c47b38929661fb040729e1ae7b164b6f267abaabe35a3b6a6dd122fc9d87512c59ccdb238fe2830c205b28f49fc4008243f513fda69d51a4de4b8f3cb01d64fcef41f7dd014a8f1063f89679cd2a05cb5267beb2c14f5dbf100e9926ac04aa7b2e7da4069bd98c512fc2ce1213d269173dc7814db69b26fafcc357f04a7d5dc3a10ea547d2ff319cf0c5c3b2e08e438ef969ddbc6659d1f5e4c1ea28a9b2c209b345557be27ad1dfd3928b3ccd95be62598f353446844aab6dc34fa941f7f", 0xf7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008f9000-0x8)={0x0, 0x0}) setsockopt(r4, 0x9, 0x6, &(0x7f00001fa000-0x67)="fe5df1b789f463cc6f4db5e1894259470f3a7ea3c2ff69cc33ca6b1795dedee0242188daf118553e9fe2645086d2e655643b3b3e05f648969cf1156340d8f14448eeaac3af9b737c9c3b883182b1d4cc10267fdd862d720a28b158f6d19ebac09d0c162306256f", 0x67) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00001f5000-0x8c)={r2, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000350000-0x4)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$netlink(0x10, 0x3, 0x4000000000000010) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000db7000-0x4)=0x6, 0x4) r8 = add_key(&(0x7f0000256000-0x7)="6269675f6b657900", &(0x7f0000c88000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0d000)="eb37f4278568a2ff5fb0cf34", 0xc, 0xffffffffffffffff) add_key$keyring(&(0x7f000045c000)="6b657972696e6700", &(0x7f00008dc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000deb000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[], 0x0}], 0x1, 0x0, 0x0, 0x20000000}, 0x400c010) poll(&(0x7f00004ba000)=[{r3, 0x100, 0x0}, {r6, 0x1000, 0x0}, {r3, 0x200, 0x0}, {r6, 0x400, 0x0}, {r7, 0x20, 0x0}, {r3, 0x100, 0x0}, {r4, 0x0, 0x0}, {r4, 0x8, 0x0}, {r0, 0x4000, 0x0}, {r9, 0x8247, 0x0}], 0xa, 0xffffffff) connect$inet(r5, &(0x7f0000c37000-0x9)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={r2, 0x38, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0xc) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) [ 93.125931] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/05 11:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000020c000)="2f6465762f766373612300", 0xfffffffffffffffe, 0x1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d1d000-0x4)={0x3, 0x800, 0x3}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000f5e000-0x1)=0x0) sched_rr_get_interval(0x0, &(0x7f00000b9000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000fe0000)=[{r1, 0x8, 0x0}], 0x1, &(0x7f0000860000)={0x77359400, r2}, &(0x7f0000fe1000-0x8)={0x64d3d459}, 0x8) pwritev(r1, &(0x7f0000fe4000)=[{&(0x7f0000bb4000)="2debb724b8785995161abaaff9dea845b089e10a10ea0c6bd392c2d6b3f98983f26928a112e884b9234c237c4165783de92f2cc36b632ba69d15f45b2c7661d1c43ec395faf57a75d7fb94008efac326296a236a681bfcc36727a5fb01bcf0ee3a64c0b0d78b261f855f3fc4d68d95235bf43b6d341640726438c22e6158e50f672a0705f9a3189493bde698640ca5346b264093ac47a3a8ee52e7c0f6a6e10e794bc0", 0xa3}, {&(0x7f00001db000-0x55)="d0", 0x1}], 0x2, 0x0) bind$ipx(r1, &(0x7f0000e42000)={0x4, 0x9, 0x7, "20c311334bd1", 0x80, 0x0}, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000f3a000)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000fe5000)=[{&(0x7f000050c000-0x1000)="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0x1000}, {&(0x7f000013b000-0xc6)="216174040e49bbe0a5499bffdef2dfe246eb3e43db3a84bdb1f1f8e74eaf067df1522a2063a214bfdc1eaf41a561e257890b26a9bcd3e7f5a4e83a18ce23fc7bcda8a553e355bf2c476cec1aaeb7ebb9377bdc5af6f4ab27af55fe5bbca1e01d6f9b86d92948d88b14537b199f0e90333315878f9064e03fe69738aaa14646cb715e665862f3d3c9a5ef2aaca99a404acd880941e77dc5b8f929a1f75045f9da4bfb6520293eaaa07adf6f97ba461c076c4c1082d253436c53e6f345f2565f2ce1cce3d4a571", 0xc6}, {&(0x7f0000fe6000-0xdd)="e4c573ca1010d350d2dd39edf3310b9b3ab5d70851e17871aa7fc48982396617a7b7930e2830de779b688a4c56c7e3a649d82b1d05f7e68472d8e9edfcc7f72ddbb1eb7e16a1c8ebdcae0bd908ab2e50a5d0af16aea50fafd337e9f56b5e4e8951c84a695ca8b920a1c2041c3baf1347b01314c5575374a9d6963c2b024e6200d88f4488941ef09a0432ac087f59fe82bfc38594f131a94f22f2a7d4e004ab0573da5eedfb5693ae8addd76c8c255e03ee132486103162224b8c685561271fc447d9b62d3ddcd69526fd9b21e5cce5b80d605f1151639105f3543ef703", 0xdd}, {&(0x7f0000580000-0xff)="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", 0xff}, {&(0x7f0000fe6000-0xbd)="88fa9e7ced4c020e4ffe5a1daa980b5271ddba4336faf0d9b1e1b96ad0701a220cb7f8e1f4b9183def2a81aa9055b3780405ab320f35e547c82c93885f55bbf3001f20011ffb8e13ab11f004d81a76ce98a192d6357b3ff3bdef5b91f15a6145991fc503c8468b8706f469ee20bee399e52db57edd007e22880dffade3d82297b534bef0a5de94941364a4dde1073a472684917c2c164aa8ce4356a337a1d70d36c9999479594fb8cac1ad5312757fc8290640de77d24c9a630c4df96c", 0xbd}, {&(0x7f00000b9000)="ee991cfd806bfead25b553718fdf49bd739d1cb613623dc2ffe3b4f8f84617b955bbd8629e8317177996c10006e0b1b5315e845ba19c187d2ccde9a2c67d35ec96efa93c8c54a656f68d0bc8367ce07ba1735df2f707812a5d4718002cbadc4fb526cf5c58f3c7c405407a02d33d6d981f4d431bd9dc85c8e1aee76c2b499f01a1cc17dc1a9d55288ca4d9c2e7c0e6545d1705d38eeb8dab4cee8951620bb04fc4394cf58c121df48db62483d6", 0xad}, {&(0x7f00009ca000-0xe6)="e35a9570c1e4135f3c4060f6714e97fc39781f0f75c69fcc5e95f0c4f2fe5a90ddc1395f8a3cf1c3ed8f769d2f5c402d4c881af3e758c764f4fa68a38fcc3df92cbb6decc28d019f53d7b43c20ed11dc21bc76942745df1548b4ea097a045f9b2215d52f38d23d4b7729ed94ac3b665080adde9f25d2d16fdd4a93595560dce627eae387054d24f73005b73536a2313cb3f1e2fcfe92d392b7f2c5c561f500e841c49569c946fcc20e3a3ebc06872bfa3835def1bcfb82ad873e77220b7bec68b10bc45c58982eb3d2b1ddf133a01b2b8cdf5ac6c4ca1d6484cb9ce533852c835be9c3ae0d4e", 0xe6}, {&(0x7f0000fe7000-0x6f)="bb85d04b6307e1deeae7c8f68795a3d4e96b92fb333dce3ef3d75e5e273fa6e26b551d20a0fc98849b428ea3b5efb964fc1c80a6311ec0e73b084fff221a88f0e312ff7a8b6cd5e5717b40c9de635d0e3ec13376a88b7cd7e343e9b9be564001c254d0053fb84273e02c7b215d3771", 0x6f}, {&(0x7f0000662000)="9fdefea226f3c3ed6a4ca03d38f5047ab6a9e893ddaf1f53b17113193eb89267ca56ade27c750810b558c922eef4554076a3ae49b3a0366cafcde13c7780a90f008c46094c8c3f9a69e8c672508e1ce5c22f9317eefb50349d1a8779792447b14c981bb3bbdf37a57f848fdc6036c5cb4f8edb73d12ff0b4d9918fa764ffa0872d7b7244f19806064a48d1d1ca75d6c0e83d6a0503db4deb688460ea5cf82d3d5b0e6308472ee0f7b34f80249e9262578c309602f917d960fa7d137b8ba3603b79d91e4d7cf17610e03858669de998834cbc1510c7ac29c109db6e45", 0xdc}], 0xa, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r4, &(0x7f0000067000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000000}, 0x1c) getuid() sendto$inet6(r4, &(0x7f00008d7000)="", 0x0, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) signalfd(r1, &(0x7f00004a2000)={0x3f}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r5, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00004c3000)={0x0, 0x800}) ioctl$TCFLSH(r1, 0x540b, 0x1) 2017/12/05 11:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006f0000-0x70)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098c000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e20000)=r1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000309000)={@multicast1=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000369000-0x4)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002f4000-0x4)={0x4}, 0x4) 2017/12/05 11:05:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) getpgrp(r2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x100000000, 0x0, 0x10000, 0x40000, 0x2, 0xfe, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r3, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00008ab000-0x8)=0x8000000078) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x800) mq_open(&(0x7f000023a000-0x9)="657468306264657600", 0x841, 0x100, &(0x7f0000730000-0x40)={0x6, 0xfffffffffffffffe, 0x6, 0xe7, 0x2, 0x3655, 0x8d5d, 0x2}) r4 = socket$inet(0x2, 0x3, 0x7ffffff6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00006b4000)={@common="6c6f00000000001a0009000000000022", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000221000-0x10)="2f6465762f696e7075742f6d69636500") socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5617, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbffffffffffffffe}, 0x1c) listen(r0, 0x9f9d) perf_event_open(&(0x7f0000582000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000000, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = accept4$inet6(r5, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x800) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f00004e7000-0x4)=0x9, 0x4) r8 = dup(r5) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) sendto$inet6(r6, &(0x7f0000962000)="4a", 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f000053d000-0x1000)="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", 0xffe, 0x40, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1b) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x0, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x1, 0x4, 0x0, 0x5, 0x0, 0x2, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f0000c66000-0x20)={0xd1ee, 0x0, 0x0, 0x1, 0x8, 0x40007}) r9 = open(&(0x7f0000e63000)="2e2f66696c653000", 0x8541, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r9, 0x8919, &(0x7f000099f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f000014d000)="2f6465762f6c6f6f702300", 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f0000e5b000)={&(0x7f0000e81000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc5b8, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "9ce0791fcf030d06375e291c6e79dde58298f400e5377f004a44801fe417cbba"}}) 2017/12/05 11:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000328000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r1 = syz_open_dev$sndtimer(&(0x7f0000920000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000050a000-0x50)={{0x2, 0x1, 0x6, 0x1, 0x93}, 0x5, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000eef000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f07000)="2f6465762f6175746f667300", 0x208401, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008b0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00000b0000-0x10)={0x97e, 0x81}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00006a1000)={r3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000ad000-0x50)={0x5, 0x1ff, 0x0, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f0000455000)=[{&(0x7f0000353000)="", 0x0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f1b000-0x4)=0x9, 0x3, 0x1, &(0x7f0000f2e000-0x10)={0x0, 0x1c9c380}, &(0x7f00003dd000-0x4)=0x100, 0x7) write(0xffffffffffffffff, &(0x7f0000657000)="", 0x0) write$tun(0xffffffffffffffff, &(0x7f00007ad000-0x9e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x20, 0x4, 0x0, 0x0, 0x94, 0x0, 0x0, 0xc9b9, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@noop={0x1}, @ra={0x94, 0x6, 0x7ff}, @cipso={0x86, 0x49, 0x0, [{0x7, 0xd, "14f49a759e9f8f5f6bc503"}, {0x2, 0x9, "9f7cea7a6d7d3c"}, {0x5, 0x5, "dc6372"}, {0x5, 0x8, "31de2367af08"}, {0x7, 0x4, "c171"}, {0x7, 0x3, "9e"}, {0x0, 0x2, ""}, {0x7, 0xf, "7d77a33a6b586b06ffe8660721"}, {0x2, 0x8, "67def0f72665"}]}, @end={0x0}, @cipso={0x86, 0x18, 0x7ff, [{0x0, 0xf, "cb66596c0b3c0aca9fd4359977"}, {0x7, 0x3, "27"}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x9e) socket$packet(0x11, 0x3, 0x300) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) prctl$setname(0xf, &(0x7f0000bf0000)="2f6400000005766ce9") ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000913000-0x2)={0x0, 0x0}, 0x2) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000d75000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}, {0xffffffffffffff34, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4000000080000001, 0x0, 0x36b5, 0x7, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/05 11:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000634000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e51000-0x9)="2f6465762f76637300", 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a2d000-0xe8)={{{@in=@loopback=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = fcntl$getown(r3, 0x9) move_pages(r6, 0x1, &(0x7f0000171000)=[&(0x7f00004ce000/0x2000)=nil], 0x0, &(0x7f0000755000)=[0x0, 0x0, 0x0, 0x0], 0x0) bind$alg(r0, &(0x7f0000470000)={0x26, "736b636970686572000000000000", 0x400, 0xf, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setpgid(r6, r6) uname(&(0x7f0000df2000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a62000-0x4)=0xfffffffffffffffd, 0x4) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00008f7000-0x8)={0x100000001, 0x2}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000874000-0x10)={0x9, &(0x7f000006b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x1, 0xf1, 0x0, 0x0, 0x222, 0x0, 0x0, 0x101, 0xffffffffffffffff, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x8, 0x0], 0x0, 0x300}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000498000)={{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]}) connect$ipx(r3, &(0x7f00009e0000)={0x4, 0x8, 0x8, "369d708c1672", 0x9, 0x0}, 0x10) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e0b000-0x1)={0x0, 0x0, 0x0}, 0xc) setreuid(r7, r4) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x5e, 0x0, 0x0, 0x1, 0x1000, 0x8001, 0x4, 0x2, 0x1, 0x104, 0x10000, 0x0, 0x7f, 0xa, 0x1, 0x8c62, 0x3, 0x800}) fchownat(r3, &(0x7f000058c000)="2e2f66696c653000", r4, r8, 0x800) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00008d2000)=0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x1, 0x0, 0x0, [{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, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/05 11:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d1c000)={0x7, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x1ff, 0x2, 0x100, 0x3f, &(0x7f0000b51000)=@common="69703667726530000000000000000000", 0x23966eb4, 0x8ba2, 0x1}) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002fa000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000001000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x80000, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ecf000)={0x8, &(0x7f00009ec000-0x40)=[{0x80000000000000, 0x1, 0x879, 0x0}, {0x1, 0x9, 0x4b, 0xc00000000000}, {0x0, 0x80000000, 0x4, 0x97}, {0x5, 0xffffffff00000001, 0x7, 0x5}, {0x1ff, 0x41c, 0x1ff, 0x6}, {0xa0, 0x9225, 0x8, 0x6}, {0x19, 0x7f, 0x7f2, 0x3}, {0xfffffffffffffffc, 0x1f, 0x8, 0x2}]}, 0x10) clone(0x0, &(0x7f00002b5000-0x1f)="66c19a68526134e30f961809a56e92e8012dbe21726c00cb6794f735b13561", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00007f2000-0x20)="aac02af83e426e99ea23e3815ca2132d264768087f713bd5f7d3bcd280737dfb") r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b1a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)="6e65742f75647000") ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000d0a000-0x24)={@common="79616d30000000000000000000000000", &(0x7f000062f000)=@ethtool_channels={0x3d, 0x3, 0x9, 0x36, 0x5, 0x8, 0x900, 0x5, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000eed000)={0x20002000, 0x0}) sendto$inet(r4, &(0x7f0000f60000)="", 0x0, 0x3ffc, &(0x7f0000306000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009d2000)={0x0, 0x0, 0x0}, &(0x7f0000f19000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d48000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000)=0xe8) r7 = getegid() r8 = getpgid(0x0) stat(&(0x7f00008ca000)="2e2f66696c653000", &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f39000-0x8)="2e2f66696c653000", &(0x7f0000ebc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000dff000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000979000+0xac2)={{{@in6=@remote={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}, {{@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}}, &(0x7f00001fd000-0x4)=0xe8) fstat(r4, &(0x7f0000831000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00005fe000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f00004b9000)=0xc) r16 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d2f000)={0x0, 0x0, 0x0}, &(0x7f00007b6000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009c3000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000658000-0x4)=0xe8) getgroups(0x4, &(0x7f0000756000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005f0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d28000)={{{@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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000989000-0x4)=0xe8) getgroups(0x2, &(0x7f00005ad000)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dee000-0x4)=0xc) fstat(r3, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d77000)="2e2f66696c653000", &(0x7f0000445000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e35000)=0x0) r27 = geteuid() fstat(r2, &(0x7f0000497000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000de7000)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005c0000)={0x0, 0x0, 0x0}, &(0x7f0000c9e000)=0xc) getresgid(&(0x7f000013f000-0x4)=0x0, &(0x7f0000be2000)=0x0, &(0x7f0000013000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007c6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004ae000)={{{@in=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000-0x4)=0xe8) getresgid(&(0x7f0000921000)=0x0, &(0x7f0000563000)=0x0, &(0x7f00007a5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000b5000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ed000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a92000)={0x0, 0x0, 0x0}, 0xc) r37 = fcntl$getown(r4, 0x9) r38 = geteuid() r39 = getegid() sendmmsg$unix(r1, &(0x7f0000a66000)=[{&(0x7f0000f7f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f12000)=[{&(0x7f000023f000)="b911aaef367c72243ce3b383e1b148d5d12c30ab7aa24397efbf9ab4fabcc0c8b6a2a2336f300dc04cbbea9aa8f14be2dd790019e96671a0fb55b8fe4bd3c29432a2aa03b33289280dca902d052acb18c8794ebd8fe44eb12d18baaf0426eecbc46974a12300e9fcbb66e626d07e7a0d4fb05350fe0e", 0x76}, {&(0x7f0000464000)="52875e125d5bec3266b42b86256e39360fd596f29675afdd8f568829da59895ed45fcc4191cc8df79c5453cb72c4eaa6876dd87d0d138a3ba0806e406445a200a3ee000ea9a2da4530252d70eddfcc3612101bbb2dbb476d5a9ab657bfa5f9cdd5fed3015f24b316d82abcbad485e3a9692937ac2a86d6c4ff2b97ded69216ac4f5c653ee9bdfa2b2474f031", 0x8c}, {&(0x7f0000703000)="44f8b111ee9e1ce5bf0f3b2e67aedfeec5eeb2a7b62ec417cf33effc49a916ebbfb2cae44a42a90b7bcd45bbb4a0c0e04a40849f1def0b35aff7fa40261cbfbf75c435209903156391d0ff0394aa16bd3d72487563f9d66b01aa63768d8cc25648b1a5e043a6788e51f3f70bf64a8545c2846922578859067271a08388ba67f8afd7c62abec64dae3665d9", 0x8b}, {&(0x7f0000106000-0xa0)="c14aa9a5e491cb2c9f4a6999708393c99ba4095ce57063a09b1609aad4c36ae7f820f05cf83186b13e9605c3866b84298b8f66fd0c369cb60d2c0cf2e6649f318da1cb81f598f244c664800af1126a3f6b3bf8a3e0953d5af300f158ecf38d2a5771a07942b7aa21de68ef77d9cebb741cddcd24c1b79f474af4e7bbc4302f8e5457ca88dbf2bdec3958ca51453d706d7a747f57b376faabc21a14cc01615f6a", 0xa0}], 0x4, &(0x7f00002dd000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r1, r0, r0, r2, r0, r3, r4]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0xf8, 0x0}, {&(0x7f0000133000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009bd000+0x474)=[{&(0x7f0000901000-0xaa)="752a876fff07e8c474bae1c787fa423fa9108585d0494c57a391176f4b13126f407bd3a40aca4f24687cef99b0aaca89a10bd1ab3f0da7a833c385184920f29700398aa3a5ee611dd3ec22a3140811f4e05da8298d4e29b25b1c325deac636f2e6212dfe4866aa7484fd418bfc4c14006fddedc59e2bf255b5031968e487c12f6ebbae8436a68e5139672438b797002e77009105fce2cd5bd2dfc22290450aa7741302c66bf59e4f0575", 0xaa}, {&(0x7f00007c0000-0x7b)="4a956bb3743fe8637a99900a0f9700acc0d09585c86653f3f65fac199a380a6de44dc8ac8837edd3b6baf70eb627bd35bf72241cd1fc00c8933689ae5d2719826f1409b2369477cda9b7694779ae7a721bf33177e58a2e96c196e252a09f03fc3adb2893a69bbdf5f181adc72b262bd0e074917b1ec28d12bb249b", 0x7b}, {&(0x7f0000651000-0xaa)="391fb439482442255ad5db8d3dd521fb42841362e92f8611223b5fe605950e75cd5d4c5b4436ac11bba8e7d44396664caae6831c4a3a620b266d789b5b33b1676578e17442126d8e98ca42ed5cb672a79545366d1bc7d7043b368e0a1f22bbd0556671c1de8a4a1106b8d5be677facc5b3efc34aef2ead5fc71ba96abe3d7a2ebc2ca4591047ac9447c89bb264319284c5f0ee994e27a7c22ddd57ebf5c537ba271730de69a9c0d709fb", 0xaa}, {&(0x7f00005fe000)="504595155239ce9344a1265b202888c222e4444e1f5612b690ce3bd891c0090cdfe2d00c481b1953bc7c7b0263e9e0e549333ec3660feebf5276b3655dac8b9a289d12d343ec9e8943fcd8e4a09bf44f18b4c34e470b5a02fafe2f58687f5e2a77fe4f8b6cdad2019710196e0738d8f679f68991ba15bfa5dd57553a58b00a38fc3d5c534409ab67f3822fe117823f76d12fb6cd68a2def32296b98baeca742d3a0983acc3677aea7d327aedb7e6577e7940844315c3fa9a8a5480affcb722f55bf90c5f23fb5d3733aacdddd05c5f0a6ddc7d1173a28ac99225056fa1b1", 0xde}, {&(0x7f00007ee000)="0b0484ccaad5d3c5e7c665a170728a8f1a8ba3ddabdc95c2dfac2534f369ab4dd76dbbe227fc42b31d5b8262d670564278e2ae0bad5667326b66c89c9bc4e94f39ed6f5c871c1af1b0580c0a9e7892570ff5ac95b2e3c78c120210a9b07bcefba5165a064d6c6c11eb6fcb90d863d4254ac017a259", 0x75}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f00002cc000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000410000-0x50)=[{&(0x7f0000d38000-0x34)="2935e3033983896bde89c7e97a53cb28f0db13bf50d6568730f7f53e54ebe56090e4f81039fa2c14bbae560ce763b3084c4e795a", 0x34}, {&(0x7f00003a6000-0x17)="6ede2c75ad4cee43cbd1058cd5bf58bfb7c2d9e19a038c", 0x17}, {&(0x7f0000848000-0x1c)="d5ea3b85440b2cf052a7555096cf0d18df1b7f107336a809f1f1f9c7", 0x1c}, {&(0x7f0000133000-0xa)="c060a3521889143e2fb7", 0xa}, {&(0x7f000015b000)="c0229d390d36b6a8f7aae163a818e16ba0e20168f68a5a", 0x17}], 0x5, 0x0, 0x0, 0x20044001}, {&(0x7f00004be000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000a83000)=[{&(0x7f00001bf000)="e0f659c8694260819a03a34fb7cd56e2eb91d08f662ca5379c6ec38f3bb281d83acbd0c8abad654ed6321049f1c764d645aae11ef9e978838eabe7fba7add3282a977d4ab883a51660c62f5fc781ed177bf7cd5504367dff1c8c4006e6e1edb0c9609cfe66b44223ad1029cc3b9555a1c9ef1382736327e4afc33e29eca04ef201377b68cb9b9584b47d5801be8480ee3c57ecac9b7aafa5a30724e5d8c7c7f09ad05a908c1d5d8432", 0xa9}, {&(0x7f0000e1e000-0x24)="93354e44292daffa995a4136009b0ffc9693b3ad7a39a7bf61692bc9d047f0966e2b177f", 0x24}, 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{&(0x7f00003a8000-0x1000)="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0x1000}, {&(0x7f00005ad000-0xe8)="29475156008e8e7ee372db1613b510898326b8ae7ad099e392d6fc90b9f124695ce5b356bbf38c48a8d57a722ccb8f08372b51d99f174755a44559ca05739c3500c4ff5b13107de0a25eb65ae1b0d20b3fdc1444f231010fe9e4bc3a8a92f8e738a3c2cb64ea3a24cd4513515ca426a8cb09074f9c97aa34289ad487fb684ec5cc9d131f3e4f010a6c346afc6599e2b6fd3084bd0cb5f5ebb24b50a884438c2f7d681348cbd7a0e076734fe1e7baf0e617747fea53ebbdc6215f1141e17578a4f31e54be7955bcbafad4d2c698c6e4e8fc4303d9cebb9eda12c77fc835e655ba8bcde40e1c3ff256", 0xe8}], 0x5, &(0x7f0000c06000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r4, r3, r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}], 0x68, 0x4840}, {&(0x7f00003a6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000dfb000)=[{&(0x7f0000d8a000-0x4)="88b0985a", 0x4}, {&(0x7f0000c19000-0xa7)="a1ea008389a3ebc4afc91c1920ba7e8ac84b64a6b005118f8a3a5cda329c8c1e54f6739baa3867244e39c2c66056a5cdb0559bef723217a621f3c26bf2676cb312bb3b57e158518e107b5109b6f9db80f3e4005f1eb77c35997286e89fb4c1ae86f1944ed31ceb5dd864221634942fded2b73b2b325db268cf227ecb6ec801bc213fda93b3414717eb95d8a7b1bcc563013ffd3261e907d6fdef534ce3b4d8fcf41068f0078016", 0xa7}, {&(0x7f0000643000)="dcb421042cf77d8ef95bf80277095f97ac93f670a2ad2254b9f4d4a2cc684d1808ac2230316c507b9207355f66ae12cb6f51c03e1e0f31602d23c0b8c32d2fab3fe228f62b9c97734a7844f6715161619b2befc2147539bcbf9541a2bdc4db48c4ae549b2d33a8580415188f3fd2534572931ea20fa109ec0acf170327705d9f32f79f2ed2d716", 0x87}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f0000263000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ef1000)=[{&(0x7f00004a4000-0xd1)="9e4cdf089cf5a9ad3237231d12be4978179e1828f9f23f779ee8375286b3d4fffe87fc01823d1951f6ba1a1f46b9513b93c8a3ed77830537ab5c51fc338111cd94c21f510603222fd1db7cef1b31a6184ebe061e92732be94b7694476a37725152b0ca62c5da46af8634ed37e98ab683dda20609440ec290df5832942c7cbaaf3663f90b900bc95c529931b6609f42dba493a026174afeff2e021f24038c86acc4887553d5fc902593c317bd5381e7a5e61eb1265f46ec22e2690ec0de3fa23cb511a23f900d104f88b4057415af022266", 0xd1}, {&(0x7f000008f000)="e2229886e5706bb9b1428b72e502e3cbe85b098b5de9c79a94bde2d346782ba1f410b45b287e18661529a598278a5cdf04fcb87deb52a75dd4bc9ecf69ac88ba59774e5143d8904911c47c44c82e0a82c9b2fbc36aef12d129f67123a639ea62678bb8807a75ec8602912fb716208e29272a6ec844639f352388cf1901aa579133aa23e433e9f7b29afd4f1e24d60ea8c45bd15f33fc2ce5f943e7fe9d7fb1371f13a84a22cc1868883b18ce3966f77692b25e23a15c2e39dc", 0xb9}, {&(0x7f0000d74000-0x4d)="d822b4f22a40e3732503431aa2c6010f1e20fcee824e03d9dc887abc2d797dd4ebbcdf2acf699e9907a3ebd1dd9b3f20ba3fef99ebc9a66c723612df6233f7f984e1b21cf0021e7cc2d23354d2", 0x4d}], 0x3, &(0x7f0000de9000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r4, r4, r0, r4, r1, r3, r0, r2]}, @rights={0x20, 0x1, 0x1, [r4, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, 0x0, r35, r36}], 0x128, 0xc080}, {&(0x7f00007e9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000594000-0x20)=[{&(0x7f0000364000)="ece4f8393c5426ae2a4c1d3fe725912d1ac0f0bb7e576a2c723fd1843db1ae7d12bc111a883b4434467ddea62299de384271fd13f8b8f92255a4e5226b3e008de65aa8", 0x43}, {&(0x7f0000784000-0xe5)="2b08f526d3e6935890b748bdf65891849db7100d5541a3b11874a30353c8b43ba1214597671dff623dd3b6c6e4204670c229240ff08f3aafec5e3ad36b91d9c6995c114ed7c374fd7c6b6ddb235b03107e6d85bb9c2577d45e8c311a88c103b8198df508d0f13756bc696ccf8b67572a1dfac27a7e8c837606b062df935c7143b54bafa095cc6dad3dca1a8e663378c61f6dc3d8f343ab8b1739e5b26b48e57635dd93d511093fed948d7185d52d69ec4334665fadb8229106c8b31e0e1bc73ac95d15a5f2b93f27a502a1bce3437d504d0aa1055e86a753eeae86a0bb7a4f6c1cba683f46", 0xe5}], 0x2, &(0x7f0000c82000-0x38)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0x38, 0x50}], 0x8, 0x40) preadv(r3, &(0x7f0000331000)=[{&(0x7f000011a000-0x1)="00", 0x1}, {&(0x7f0000d33000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000021000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f00001a2000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00009db000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f000046a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f00009e6000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00005cd000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000578000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000724000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0xa, 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a2a000-0x4)=0x0) ptrace$pokeuser(0x6, r40, 0x8, 0x8000) memfd_create(&(0x7f0000018000-0x10)="6970365f767469300000000000000000", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000389000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x100}) mremap(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f000086b000/0x3000)=nil) 2017/12/05 11:05:53 executing program 4: perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032c000)=0xc) setgid(r0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa2000)=0x75) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000)=0xe8) ioprio_get$uid(0x3, r3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000024000-0x18)={0x1, 0x0, [{0x40000073, 0x0, 0x103}]}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x1001, &(0x7f000001b000-0x8)={&(0x7f0000020000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f000002a000-0xb)="2f6465762f7573626d6f6e2300", 0x5, 0x200) readlinkat(r6, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000019000-0x17)="0000000000000000000000000000000000000000000000", 0x17) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/12/05 11:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000243000)={&(0x7f00007d4000)=@llc={0x1a, 0x1f, 0x4, 0x80000000, 0xcb, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f88000)=[], 0x0, &(0x7f0000ae4000)=[{0x40, 0x103, 0x4, "527b6886e8f77616a9789390b415903d372452d802a8627413572204a95cbf98594d6aa4272cc1c89c0c9fdd604664d95284"}, {0x24, 0x10f, 0xf6, "4bfac7a253a55e4e4696dc018646c8c2e793c328f2d5"}, {0xf4, 0x1, 0x5, "da0015c34de0f9c13d3b42f0ce458beabe8235941f6d0939c8afebc860158d4f47ce86d216e49c09312b1fa519aa36194f0cbb53b7dfd3783c68b49fb3994f08be703de82170c0471a8a35054918504a8059e364f1d13f9635bf09bd29864456416668a4a3073bccd2db749e648b1adc4cace6fc826be9c45c66dd2d464c8a56b6a9af34957074eee1b9955f42fb860363452a68f54d9803660c7418bde45e6c3ddf2c2192f389109e0f1f1c15486817e7e2ba1042c4c9e9662cd25283fa0cbc30ceadd562f67734c66b6a78ba2d4e85ec78e96070e84575f63b90a2a649667ce79568ac03b9"}, {0x50, 0x0, 0x8, "a238bcfded1c9e59f3d30e4fcb265db8d0c4cfe2110fcd091cababea72e0f7aac11afbe859af7b452785a4251d4737a4d52fa1a9f3718c63ae65348a6859492ae3ba80"}, {0x5c, 0x116, 0x387, "cfb5a918f795ac602083ce9ea96121ed1854069ca72ea48d88ce86a5f0e38fe3e9375fb1326422fbc2feb56141d7142815e62f1b14efb40a82490a255ba967842ef0aace6d25c8d0e69f498142b12313"}, {0xd8, 0x13b, 0x8, "de14be85105d832343af461eee14c27524d3f182ccf16d6812b0066501902b0e216e69fa32c4e1d2b2f90a0180226b85958d08f8c3b6555299e74d7022a0aa15885e6714f48a56284a779541b0a441d265952d9bfefc7ceaac8047ec90c73a4458e02f79fc0476f4b42584d614156f9c4ba2df803ceef508e921bb14b8307e2f02ceef1c3cb7421a68658c81dc3c0ec39244037e8d9c7e27b4bf56ac4d826b0267e0db7fa543f1860e266ee683ad22c07ae4e23eb3e493de9bee5433f90c61750871411708c7186aca"}], 0x2dc, 0x0}, 0x40) r1 = 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(r0, 0x8040450a, &(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = 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$inet6_mreq(r0, 0x29, 0x14, &(0x7f000084f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000)=0x14) bind$packet(r0, &(0x7f0000dea000)={0x11, 0x5, r3, 0x1, 0x5a322bf2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = inotify_init1(0x80000) fstat(r1, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) r6 = syz_open_dev$loop(&(0x7f00000e1000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x6) r7 = syz_open_dev$evdev(&(0x7f000079f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x579, 0x800) r8 = openat(r1, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x22002, 0xb) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f00006a1000-0x4)=0x1000) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00003c9000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00002ca000)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f85000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e8000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000536000-0x4)=0x0) r10 = getpgrp(r9) getpgrp(r10) writev(r6, &(0x7f0000002000-0xa0)=[{&(0x7f00008a0000-0xe7)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff919ad9317e82636d0cb8d9fe0dab", 0xf}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r7, r6, 0x0, 0xffffffff) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000620000-0xc1)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f00009f6000-0x8)=[0x3, 0x21]) lgetxattr(&(0x7f000042a000+0x2ef)="2e2f66696c653000", &(0x7f0000c12000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000062000+0x5cf)="", 0x0) write$eventfd(r0, &(0x7f0000fb3000)=0x101, 0x8) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000a8e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffc1, @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]}, 0x9, 0x7, 0x6, 0x0, 0xbab}, &(0x7f0000a3b000)=0xa0) 2017/12/05 11:05:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="27736563757269747947444c5d00", 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e1a000)={0x1, 0x1, 0x7ff, 0x1, 0x800}) r1 = socket$inet(0x2, 0x80000, 0xfffffffff) rt_sigreturn() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e10000)={0x5, 0x0, 0x8000, 0x3, 0x7ff, 0x1000, 0x6, 0x20, 0x0}, &(0x7f0000c8f000)=0x20) r3 = socket(0x4, 0xa, 0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000086000-0x6)={r2, 0x9}, 0x6) connect$inet(r1, &(0x7f0000707000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000049b000-0xa)="2f6465762f6375736500", 0x484000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000db3000-0x4)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000-0x8)=@int=0x6, 0x4) sendto$inet(r1, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:53 executing program 6: set_mempolicy(0x8000, &(0x7f0000824000-0x8)=0x4, 0x1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000209000-0xb)="2f6465762f766373612300", 0x8000fffd, 0x2) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cb000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x0, 0x1000, &(0x7f0000ed6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00002a1000)=0x0) fcntl$getown(r0, 0x9) getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000075e000)=0x0) fcntl$getown(r5, 0x9) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000542000)=0x0) gettid() setpriority(0x1, 0x0, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000446000-0xc)={0x4000000002000, 0x0}) getpgid(0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x10000019, &(0x7f0000f96000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f97000-0x4)=0x14) accept4$packet(r5, &(0x7f00002c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000516000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ed5000+0x7c9)=0x14) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a2b000)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000553000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r9}) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000986000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f00006f5000-0x10)={0x1, &(0x7f0000fc0000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000b6e000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r12, 0x4010641c, &(0x7f00003fc000)={r11, &(0x7f0000c68000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bpf$MAP_CREATE(0x0, &(0x7f0000f93000-0x14)={0x5, 0x4, 0x2, 0xb00, 0x1, r1, 0x25b}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000434000-0xc)={&(0x7f0000a10000-0x8)="2e2f66696c653000", r1}, 0xc) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fbf000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1000000000001, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x80000004}, @generic={0x515, 0x1, 0x0, 0x80000001}, @generic={0xd395, 0x100, 0x1, 0x0}], &(0x7f0000f93000)="73797374656d00", 0x9, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) bpf$MAP_CREATE(0x0, &(0x7f0000a10000-0x14)={0xd, 0x8000, 0xb45, 0x7, 0x2, 0x0, 0x0}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000ed3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r9}) 2017/12/05 11:05:53 executing program 2: 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) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000b2a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000676000)="7569645f6d617000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00009a7000-0x4)=0x3ff, 0x4) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00007ab000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {r4, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r6, 0x0, 0xb2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000824000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x100000000, 0x3, 0x11}, &(0x7f0000927000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000375000-0x20)={0x7f, 0x7fff, 0x3, 0x6, 0x3, 0x94, 0x7, 0x7f, r7}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a3e000)={0x0, 0x9}, &(0x7f000050f000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c9c000)=@sack_info={r8, 0x0, 0x40000}, &(0x7f00006b7000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f00008fa000-0xc)={r6, r0, 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f7e000)={0x400, 0x7fffffff, 0x6, 0x9, 0x6}, 0x14) writev(r1, &(0x7f0000354000)=[{&(0x7f00000e9000)="36", 0x1}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000855000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r9, 0xc0a45320, &(0x7f0000c25000)={{0x7, 0x280}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x80000, 0x8001, 0x8003, 0x101, 0x0, 0x1, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000822000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000f53000)={0x0, 0x0, 0x0}, &(0x7f0000686000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072b000-0x4)=0xe8) recvfrom$packet(r6, &(0x7f000047d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x41, &(0x7f0000673000)={0x11, 0xf8, r11, 0x1, 0x3f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000774000)={0x7, 0x8, 0x9, 0x8001, r7}, 0x10) perf_event_open(&(0x7f0000f3e000)={0x0, 0x78, 0x4, 0x0, 0x10001, 0x1, 0x0, 0x5, 0x0, 0x4, 0x6, 0x40000, 0x4, 0x4, 0x0, 0x1, 0x3, 0x7, 0x5, 0x8680, 0x8ce1, 0x1f, 0x7, 0x8, 0x8, 0x9, 0x0}, r10, 0x3, r1, 0x8) connect$nfc_llcp(r1, &(0x7f0000478000-0x58)={0x27, 0xffff, 0x1, 0x5, 0x65b9, 0x100, "daf725b5877bfefa8ff93c6d851bb0c18b24f0d682eef00f7b323930a3968782463dcb7e4c38cfdfbf29440fa2d4930c4847556a0d8db0a12127dd339b3d20", 0x400}, 0x58) 2017/12/05 11:05:53 executing program 5: r0 = socket$inet(0x2, 0x800000040002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="9e2aef178b9934a97f68320d9aac0000000080000001ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d86", 0x33, 0x4000, &(0x7f000000b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2017/12/05 11:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r2 = gettid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000553000)="2f6465762f7667615f6172626974657200", 0x80008, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000066c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000010000-0x9)="6368696c6472656e00") exit(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r10, &(0x7f0000017000)="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", 0x1000, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) preadv(r10, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)="00", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4206, r8) kcmp$KCMP_EPOLL_TFD(r2, r8, 0x7, r4, &(0x7f0000edb000)={r3, r4, 0x0}) chdir(&(0x7f0000c4c000)="2e2f66696c653000") fchdir(r0) ptrace$getregs(0x8, r8, 0x0, &(0x7f0000000000)="") sendmmsg$unix(r3, &(0x7f000031e000-0xfc)=[{&(0x7f00007da000)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f0000714000)=[{&(0x7f0000366000)="76e817254cce9a74695ace867564e44f03572dd516900d72596c42981d613e20a94bf4bc0b38249b0b3ee18036da0674c5932ffcda4cfecd0ef5cb608fe4638a396f1d311a6b5fa360f8794e22e21fa38492f0efdda6c47b79447b25c5399a27d97fc0511017d0e495b69f974c0d26c936e56c45225715578499bee9bb531e840f01236cdb03ec22bf78", 0x8a}, {&(0x7f0000eb3000-0x26)="5bfd66b96c5e6408f672a9765975cde835d264ba383dd357d66ab6e6b375f9f9a40057184318", 0x26}, {&(0x7f0000e76000-0x52)="ecb830da520116f38b7d9d422553a8b9ad63a08a00a3f6ffae3285bf4d770eb6751591b6daec6bd205143116fe00b59cc89cbb6877063b4595fb566bb2a2760612e4529f1be960c64e0dd81a87e04f8bf770", 0x52}, {&(0x7f0000bde000)="736d559e203a01b7dd3b4b837de0d13bec981731ab7ff80d1cbba8680f9f3fab25e397372a6c56c3afb08208f0894d810f16fc633edb04bab830fdf957ed30e2c63650a6aaa9c8f5ba46b9ab09f2a00839393df2184205ce70fb0b3c124b927c667d5e3407a9305cb2faad5cd186efde9f5ea8b9a8abcb095e5ac74df562a3b441d328cde8d00c7d44fed7688b255ce7ef4235bc8006ed2b96ed03ec842161fc42d915c123d106f49873b344b517e095b1882ba76a6b656169fc0930d11209c32ce3dd7118adc19286f1d21a1468d5b6b5942466c3a9f7fbf1c80876416cc1c96223442de8e33716a019170758788b30f75a1402", 0xf4}, {&(0x7f0000b19000)="2bd5116309ef1de6367f50cbaf0c828f59143ce43f50cad38584b68b3b50c24505978e14319aa431ff1420c61a629338fd0d4fbc4606d93304f91ee6d3e13461853ad4ebb217738aaf9ca2e72525039922a6876f3f04552e95d1c51004774f6a1f2a08ae611f751fca46af4c85859eebd1392ce55d404f889ea1f940468bb0938d00212265b5ecb9ec5c75c7", 0x8c}, {&(0x7f00009c9000-0x3c)="be5286647fd5cead32cb2de14a5ba0271e7bec1d164cc59507b136c58112f1cf882ac603e2b30d5aaafa56da709d41a6997c7b9b8325b7089d832c042a4f1cbd1a8d", 0x42}, {&(0x7f0000fcb000)="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", 0xff}], 0x7, 0x0, 0x0, 0x40408c0}, {&(0x7f0000a99000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a21000)=[{&(0x7f0000fb9000)="12844ad71d21c697b63f74ab345faaa269d21cf79eed9d92625d3fdec8d2e84542577472d4ec34af440ad8eed7391c3d285e78f692526506f0aab84af87db590f49321bf077b2595e28ee04cfddf3c4966c2fc90fef65892574347fbbffde12883f6ea", 0x63}, 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0x1000}, {&(0x7f0000055000)="d953ce966587a304096bb28ffe73d1813ac091e34dad29b46ffbc7b5d03830b7096443232951b5ac908f5797284f4f6c39c527d300d81b150fa95d7db35357ceaaefd81abeb473013970190350f6ac813596a57775", 0x55}, {&(0x7f0000c38000-0x82)="bc88a936988c27289ce5fe5dea10d56549fb79110838535b40bdee5a2a7ec8674b2bd809f6f8765c02f6ff4d13cea4e262e36e09aecdde704dccb126c19214f783943e0d6b5ae3b901a0f63aec6fb86ec4394c98458887675410db1e901d6235aefee4adb342b752afb8f7636b934ef31d258c81cba2036f081ebbab7095e8fb9328", 0x82}, {&(0x7f00008c5000)="65282b2d8d4e3d6462b156d7924502e6af432863d92d270f1b770e281de584fc08df029d9b212ff91cb13fb452f487be0be18ce4f99ab7ae5658bfe38999f2af9bc8fb9a6e86ba9f94c03cb0979c34389881cc3b1b6eacc10b45f9fcc7fb297bb9c15c86bd0de474b4a1ac3eb09db0617f3a", 0x72}, {&(0x7f0000773000)="", 0x0}], 0x5, &(0x7f0000fd9000)=[@cred={0x18, 0x1, 0x2, r8, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r3, r1, r4, r3]}, @rights={0x14, 0x1, 0x1, [r4, r0]}], 0x4c, 0x4080}, {&(0x7f0000b8e000)=@file={0x0, "2e2f66696c653100"}, 0xa, &(0x7f0000d05000)=[{&(0x7f0000342000-0x18)="d6faab7711926bc428644b0df6df147703bdbc8b0519c56b", 0x18}], 0x1, &(0x7f0000226000)=[@cred={0x18, 0x1, 0x2, r2, r6, r7}, @cred={0x18, 0x1, 0x2, r2, r6, r7}], 0x30, 0x20044000}, {&(0x7f0000861000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e99000-0x8)=[{&(0x7f00009d7000-0xc1)="a39136001468680a11ef7fec00f558dd74e2e05167f9356f77d5d56555c1edf0c22ea7460fe492e0364a1c75918370a9ddbe8f6dde7b59b984e0abc7161f3438227c6f2b4c597d05abff938af07ef7e4c18617f0fa79dc2ef4014ce7f8142d1eb15a670e9d0b9698a90d183ca5afecee9e516314f046dc30b3a051333db82ed56ea1dc6c60dbfd57aa8a441226da89c667c83f31281d7710cec336e67c84b21eafb7725473f923c5de65ceb504b5bcf909612167d00e23dd5c152e3270b8c1ac16", 0xc1}], 0x1, &(0x7f00008c1000-0xac)=[@rights={0x24, 0x1, 0x1, [r1, r0, r0, r0, r1, r3]}, @cred={0x18, 0x1, 0x2, r8, r6, r7}, @rights={0x1c, 0x1, 0x1, [r3, r3, r4, r0]}, @cred={0x18, 0x1, 0x2, r8, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r6, r7}, @rights={0x24, 0x1, 0x1, [r1, r1, r3, r1, r3, r4]}], 0xac, 0xc0}, {&(0x7f0000dbf000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000915000-0x20)=[{&(0x7f000079e000-0x4c)="743e31b829babf0fd5fb8cd52d7b9b7aaef77a8a5c2baec1e0157caa955b27f473a5156cd94e58067e599ea7dc7cfab92f4d88e3d24e59b5353b6a002511a73a7ec90158b08dc210add97274", 0x4c}, {&(0x7f0000d2c000-0x45)="4e4774746d0161d00fd1cbcbf7306f0ea536a3e84a61a1f4bf6205145f299d63c649bfde9571cbda49df93d48225db68821acc5cc07abc9372f90238a79d645f986c9a77e7", 0x45}, {&(0x7f0000d65000)="63d183bc24c95c87ad61a9ecd68c59710f2870bec935f6b5a5ab95475f345baa9e31a2ec9d4a52", 0x27}, {&(0x7f0000dab000)="6a33e486900317ef15805837d9bc4d858a2565b6fc0d3a56c4e0a2c80cbeb2078c731dac39ebf410a1d9d466a90c88c8d4c14971e7e3f00084839f575f65f1063f11011d65b63bd0e4e70e77b8279e8b2fb510b5d842b19ae22f9d06cb56fb1b5e1b28a928e518736b8ad6f3f13f527f5b8792a92864f3ce5d6c3a3e3a5cf7c0cbd3130d3d4d4dea6ab79faa14a1b257890926141389cb77", 0x98}], 0x4, &(0x7f00001fb000-0x18)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x44}, {&(0x7f00005f1000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000000b000-0x30)=[{&(0x7f0000cf9000)="0f316b1756250bae221f5913df3f0dcb585564d8769e89baede4da95913727f0d3bb71e29dc7e7879be9d66a3759b17a01b7a39f798f5915a8148e3e0685768c77acf1a5f3d0aadd7af308f75c527cff8c49cecb5f34bc05b2ed91b2e49481fffa3dbc47fd24b663b9de725983e9cd3ec73fd0bbabea9ca1eed44410639c28c9caad84127c967df4c5636ea4977e9697b27b0806d09919055ba36a7b64261ad5269e432e14d3ef539114c0dea451f79a114468fb86ab8624591f5c0a288c9e1c55b78ac28b1c23e059692477aee3", 0xce}, {&(0x7f0000d23000)="38c3f14577e99712c0e45909be15830451c42065ae5b57e998cc1cc1e10a20f52a2a373354c45ae66744d5efc53aeb9c0850dbf013193eff716afb5433259deff85da56c80238f21bbe4ee10d8974f86d3e71cd52da337457c8a50992d0432e40f466310a666305aa2458038454f84dc7f07fbaa2672688e4ad2787f79c51f4955058b3c4454611aaaafc5eaa362", 0x8e}, {&(0x7f00004d4000)="9144b213977e8970eef20f23ae7b11331b6b096573bab9b84578ddf9e1bd58f63dfa9bfeb3dd7a97", 0x28}, {&(0x7f0000e2b000)="7328fcefb4ce82b1f32fbde44d94c0b65fcbb13ce11119567107d843c70f119354cfeea855fc9e9c88b3659b6982f434687f0a4bde84bf10624a3a8ebb810bf35aa6732a9a998108afa664f4150fe462291af28e4b4240922d1eff81b3e6fa9c77bd4ef758a09aaa69f453ae6a0a6e13c4889671718e2151a73318e9fd0288388773087b9a27bbf156fb73216946ae6967b4786355d0035dfd1a0da86ce8746d91ccbc28d510bdaac3958fdebf69ff0f925ec9d911d89839c691e4a97ca7d90cb6176987", 0xc4}, {&(0x7f00006a1000)="2b43478eaa3037a07a113a5e63ae74fae9bd9142f9c736", 0x17}, {&(0x7f0000852000)="288da928b5b160c1ae81064b42f8bab655dfd0aa136b32472f81985b4db20ce50f2a3dba62f123f85a4c73b743d2da69a8d67a0d46abbc7096638b159388b6eecea3cc3a0689d73e04cb599079855261336ff7207280a462a853b0e0531bac39b2c9d074fe72045868051e6ff12367f0fe0826a02d3dfca79018eb32c234", 0x7e}], 0x6, &(0x7f0000c34000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r4, r0, r0]}, @rights={0x18, 0x1, 0x1, [r4, r0, r4]}], 0x48, 0x20000000}, {&(0x7f0000245000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00002a4000-0x48)=[{&(0x7f00002b5000)="", 0x0}, {&(0x7f00004c1000-0x31)="6b832dfa5676e05771e8df5e293ac9921d9e6cbf007e9b81a9e36843e25c92087da16613a8631380776c2b9a299446e791", 0x31}, {&(0x7f0000b26000-0xe8)="fa9628927f9b1d5effa786b66e0a33784fde65f492904caf539f20e7b082152b4bb081cc0b00a057f7d87e4e9e740f33e16ae918a4a1784280162fcbc38129d2314f1fce62ee7b3e24cc6901652255aaf57ce761b3476ac394f15bc7a729b1d8b7f9815b8a1008d79116483865a64a0c7f215f262d79466ce0d83572affb555d128b91674677b6e4ff150a03451fc3ce9801e4b9e57ff8a0f4029e2709e92bb4565570b4e4dbe8a4bbed3f8aa14d76b5c18cb64aa7e7f037ce3182560dfbd9052f70baa77cfe011fe745328c7e10e241d8d8b2b78b638480a98a0b1ed7634aca8ec17b56f323b1d1", 0xe8}, {&(0x7f0000cd0000)="3397857eac6ca1cb55650da3a45c586aa4d734e9bd1b9501dd0ca93c62604b82836691667e9d001067d987d5b74361329fc2560e47640325ef16896577b9217614f9d5c8585bd8c2170adf1eecb548b59f537a7015194f451c897cde7add40bd6ae7637348e6", 0x66}, {&(0x7f0000a71000-0x21)="a3f5f6ab8dd7060bb62a6868fe89637e4b463b97523d1c0bfe2802f4e55dbbe377", 0x21}, {&(0x7f0000567000)="30777bab9ae4bd18474a800cecbd42011a8221f4f35c0b3f9aede3add080264ca6d706b01276f87df256360e1f295bac58b8fdc364c42f0451f59f09", 0x3c}, {&(0x7f0000d31000)="1af5bc6817d8149ebe308a7cad291601d601d392afc13517d135df4775651c167f2adce03daf312232f66b96261e37b84e71eec08e93c08c069497eb389905ccc33339b6656eec4ee3a7f08ff8a5ff82f7049301c15ad7fbf52845248dd9a8314e556b6432c299440b02b29ad812f7343eeea68d3eef813427d136ba9f1195a3b9319b3d34541f878085005dacc820cae79caf42e38b031adaccff4699a6657d8c05c7812103189ca85a6400de0626e570aabdf8b5addd039f33", 0xba}, {&(0x7f0000bbd000)="cd8dca3403943d559361c5c3e68553eaa7198f204c12273d2f7615438d168f7350395184e26f9a300c03ef49d0252b1bc98d39b9f77d3a8d6f4e1dde38d10212a5da1488d46d9cc01a992d04afa522cc0a19402236af83b9ecd431e086d20b3ba1923e474a4993c04a21d47aff0b44fd1dfa390f5cd8dda333c05a0054c2db758c280355caa8324f", 0x88}, {&(0x7f000043f000)="61ee5b92820ddb20a79c3c1ed039b5ec68fed46f3d9e809103e0421c2d82a65607ceb180e306e1cee8b26c235029da15e5a2a1b9b095e2ca3f0f2a84e0e68f9ded3796144f25d266939962c32cdcdd6a0284fd0a880231b120f0343f7c3a1882caff37cbfc2906d8e8fb8aed54ebbc96a0a15c352dd4aee2e7cb36427b59546dd2a6535125e8a3f61a9f1c747f170e7986d8ce5bbc32df65699ca41baa545500f8fdf3e7981f5529fb64bcd402fa9ad6a72c36d1f4f6a1b780e1b8d8b689b43175ed0e11cedd096e32287f37400ba325b8e2524486c4da07f3c7cb036de01e9dc9d325bec3", 0xe5}], 0x9, &(0x7f00002e7000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4081}, {&(0x7f00000fd000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000873000-0x40)=[{&(0x7f0000bf7000)="f9bb3bfb4e5bb662157fffab701031305239f713510dca1cbb24e431aac0e61f7e19d49e1abbbf01341c5bf02a9e55705eff9b311978d2c837f2035a4889dc38d580e8456a1c6cd50f0107f40e1b04f20cf7ec2a68c15fa55b72318521678d389a824096f0068694a997d59b23d462ecd268ff5d14b113f47e67490c82c026d74b3a269df97f74ba42a7a2b5f76c75c3f06cb67ee8a99befa65d7b7fed5fa0772d1401642e66fa79ddce12a77cb1ee56645de4580bac4760affeba9bdc02e09eab87bbe1fd04f22878a3896bd4a611ed2e30f74119b06e342c3d245e0f486aa13f8695319e789fca264121780edca1c9bfe2c5", 0xf3}, {&(0x7f00002ef000)="2cc2140f4213c0d5b6b9c71d725184916eff55c2b6aa752577b2a80f2c2ee2886d512192e9b85b7ac3138418e8cc0cd560b941de6aba1cbffc214d95f91a1082dca9a984f37f68fea3adad", 0x4b}, {&(0x7f0000cb1000-0x33)="b79284856723aa83d4119eb97f2008d4d4e47144938ead07d24e141aad0f1866740df3158b033675eb07a590bfca1c6b374a51", 0x33}, {&(0x7f0000b6e000)="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", 0xfc}, {&(0x7f0000e88000-0xbf)="a5c04c7fcb5088923a7b248775fca1982d0659166c86f32e6fc4230e8dfd3959f4686fe6acfa784634bf46bc1b2a8da05014f517a687d821634adf362bd30cb44ef25cd67fa633f0d52713df17663e21f8b411c55498815110d2a0a95744366465f6bb6dc7c020a4fbf5b21476fce74050344a315e58c4ae9f111c1fdd9f7a076088fe26b22c1509048fc75d05f8808fd1c628ef2c297af3d5b1e5ccea2c7aba17ef0d1a3fefe1fd2c1782987edf99e484cfc75e7ff8e881f11f2d84bd9c37", 0xbf}, {&(0x7f0000820000)="ee734fc39c422a7fff53dbe932016bbe718306201a4731314f1b7344654cc2400990d421beb639038d56e81f391af7bef06f7566799bb03f8213c5e34932344c8b8dcc38a958f3311ed6dc559eda5d01a8fa32162efa8d", 0x57}, {&(0x7f0000701000)="", 0x0}, {&(0x7f00001e9000-0x24)="1978b4d7e8cd91610ed713738878ba80dfe98bc84ef3c4ed78a2bafd230d7e1a94cc36ef", 0x24}], 0x8, &(0x7f000032f000-0x18)=[@cred={0x18, 0x1, 0x2, r8, r6, r7}], 0x18, 0x48004}], 0x9, 0x20000000) capget(&(0x7f0000cf1000-0x8)={0x39980732, r8}, &(0x7f000017d000-0x18)={0x26, 0x2000000000000000, 0x2, 0xeff, 0x4, 0x2}) clock_gettime(0x0, &(0x7f0000dab000-0x8)={0x0, 0x0}) ppoll(&(0x7f00008b7000-0x20)=[{r0, 0x2, 0x0}, {r0, 0x2108, 0x0}, {r4, 0x4, 0x0}, {r0, 0x500, 0x0}], 0x4, &(0x7f0000c47000-0x8)={r11, r12+30000000}, &(0x7f0000838000)={0x5}, 0x8) 2017/12/05 11:05:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000bf2000-0x8)={0x2}, 0x8, 0x800) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x807, 0x8000000c00000a) r3 = socket$inet(0x2, 0x10000000004, 0x1) r4 = socket$inet_sctp(0x2, 0x1000000000000805, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x19, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x1450, &(0x7f0000079000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x141a, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xffffffffcea84a3e, {0x7fffffff, 0x6, "2a3edc", 0x0, 0x3f, 0x7, @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]}, [@hopopts={0x2b, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x39, "4f000c73edc589ec0b0f932b91c31458c30e2aeaf22fb6397de965f48108338d6f7f02d779bb29afc6a3193a1894de90400e706af40c997f6d"}]}, @routing={0xff, 0x8, 0x3, 0x8, 0x9, [@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}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x32, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x4f, "82c5bc0adb8cfca9130dc3b3b5f568444cb207a16a64acc9ca90422dfce7fc9c4cca45e3f55b406b399506aabb3425dc9338f636c7dd62b7014cb313a3ba4f5bbe8c6383df6879cebecb328277f9b9"}, {0xe7d6062f30c5a58f, 0x4c, "cc250868f7057a439f19f9e691bf117756f1d2c0149b6a2001fb0aff558578483e6a6607883abeb85364b339a91dbf7c4609700712bc0adb2aa58051ad178b0a63840fa4ca47938c9c3445a1"}, {0x0, 0x63, "4aa463821e11f5dc47d2cf5a89c5725eaa1d8975c748bb62a4216f06fb61e6dbdc3337a66f9b03f773cc5a918a921cd66ce5c23067e7e74daf7a3733ef93ef4502db4bbf5113d01b3f02c9758dfb97032c9a111b1dd7907bb0431ed78826af13c8567c"}, {0xfe, 0xfd, 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{0x7, 0x2c, "2c77a0e06daf5aaacaa26950e4f5f87e26b6d7b960050d5043beb699f73cc5f92f5a9801a644392c39ef187c"}, {0x0, 0xe, "94b617d8126905892cf1311999b7"}]}], "4dbb9bac1a98617156fbb2bbf3d8b9c6ac19c6887badbdf3763bcf31a65519ef5d276b32e20456634c3e3e5419d076855253554cb76c6c56daa788479345aff39aaa77e4b2a7685de6b6"}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x1000000006, 0x8000, &(0x7f0000dcb000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000cd8000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000014a000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000c55000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x2) syz_emit_ethernet(0x46, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x9, 0x4, 0x6, 0x7, 0x38, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x1000, [@empty=0x0]}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x1e, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x36, &(0x7f000049d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dc292b27a936", [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xb507, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000005000-0xa0)=[], 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f000001f000)=0x0) syz_extract_tcp_res(&(0x7f000071e000)={0x42424242, 0x42424242}, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f000074f000-0x4)=0x3, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:53 executing program 4: clock_gettime(0x6, &(0x7f0000b47000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009a7000+0xea)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xfffffffffffffffc, 0x85, 0x0, &(0x7f0000696000)={r0, r1+10000000}, &(0x7f0000000000)=0x0, 0x1000100) 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) setxattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000003000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000001000-0x9)="73656375724c7900", 0x8, 0x2) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x501002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000001000)={0x3, 0x2, 0x5, 0x3, 0x5}) 2017/12/05 11:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$inet6(0xa, 0x4, 0x88) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ec2000)=0x40000000005, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$inet(r3, &(0x7f0000e7c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0a000-0x4)=0x10, 0x20000080000007fe) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e2a000-0xc)={&(0x7f0000418000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000006c000)={r5, 0x28, &(0x7f0000cb4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f84000)=r6, 0x4) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000865000)=r6, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000012a000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bf6000)={r7, 0x28, &(0x7f00002ad000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000488000-0x10)={r7, 0x28, &(0x7f0000b5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000)=r9, 0x4) pipe(&(0x7f0000cf9000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000-0x14)={r4, r11, 0x0, 0x1000000000000001, r7}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000c7e000-0x4)=0x8, 0x4) sendto$inet6(r10, &(0x7f0000f03000-0x3d)="92ff00000000000000000005c1ae44fcd9c124f8afe5442bd708d300c986999fbd0000800016f6421d45ffd1c0fdac71ec575b0000400000000000c9", 0x3c, 0x800, &(0x7f0000190000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4009}, 0x1c) vmsplice(r0, &(0x7f00004df000)=[], 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000268000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x806, 0x6, 0x7fff, 0x200000000000063}, &(0x7f00004a6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000932000)=@assoc_value={r12, 0x180}, &(0x7f0000343000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000796000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000000000008, 0xf08, 0x5, 0x200008000}, &(0x7f0000cbe000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001f2000)={0xc07fffefffff8, 0x7, 0x8204, 0x0, 0x8, 0xffffffbe, 0xd2bf, 0x7fff, r13}, &(0x7f00008ac000)=0x20) sendto$inet6(r1, &(0x7f0000f0b000-0x1000)="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", 0x1000, 0x4, &(0x7f000087e000-0x1c)={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000c31000)=@generic="e6cbe9aa5545349cf9861144be384b3d") recvfrom$inet6(r8, &(0x7f0000703000+0xb5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x10142, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000a11000)="55bd9de68ee5b45ef2e2fbacc50000000009f5704bf2cdecc318af30a8931585ec94fbd57944478be8362d78f731", 0x2e, 0x40000, &(0x7f0000d9e000)={0xa, 0x0, 0x10000000057, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e56000-0xc0)="e71a008f5087f319e2b0f52f1736c514235028010001009298300416d8d432586c9c2ed6d8668bd4270ca55c452c835f06432ee967bc5fdf531254ce21bfdfbe2c00000018b5730235729e59709557d4318d268280ff86b326867d272afd685774264d1022f9d1098f1d986f34a1c539d9667ebea3964c6a4c05959e5ffe8a0700fbdf456ae5960000000000000005bee11b80ea2b05000000f64fbb29a7134601a200a2375f059cc4d7f0c7cd805c62b91d0e2a629111b2263074f8fa5e9e50c4ffc0ae1444000000099b2e95e3", 0xce) sendmsg$netlink(r0, &(0x7f00001d8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[], 0x0}], 0x1, &(0x7f0000916000-0x110)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) 2017/12/05 11:05:53 executing program 0: prctl$setmm(0x23, 0x7, &(0x7f00004f2000/0x1000)=nil) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x2, &(0x7f000086e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001d3000)="2f6465762f73672300", 0x31f, 0x4800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024f000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ff8000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r3) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000496000-0x8)={0x3, &(0x7f00000ad000-0xc)=[{0x5, 0x200}, {0x3, 0x6}, {0x40, 0x100000000}]}) write(r2, &(0x7f0000342000)="7f", 0x1) epoll_create(0x2) ioctl$TCXONC(r2, 0x540a, 0x9) socket(0x80000000010, 0xd, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007a2000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x0}) accept4$ipx(r0, 0x0, &(0x7f0000a80000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002eb000-0x9)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000fef000)=0x3b) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) clone(0x0, &(0x7f0000c6f000)="", &(0x7f00005c7000-0x4)=0x0, &(0x7f0000246000+0xabe)=0x0, &(0x7f00002b9000)="") dup2(r5, r6) tkill(r4, 0x16) 2017/12/05 11:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e2000)="2f6465762f6375736500", 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000235000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7}, &(0x7f00001e8000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000497000-0x10)={r1, 0x80000000, 0xa95, 0x10c}, 0x10) r2 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000341000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000008d000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ba7000-0x20)={0x7, 0x8, 0x3, 0x3, 0x800dfc5, 0x100000001, 0x4, 0x5, r3}, 0x20) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000d7000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000038d000-0x4)=0x0) migrate_pages(r4, 0x59aa0ce8, &(0x7f00001b6000)=0xc1c, &(0x7f00003fc000-0x8)=0x3) sendto$inet(r2, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x2, &(0x7f0000e37000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:53 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e11000)="636d646c696e6500") r1 = openat(r0, &(0x7f0000f28000)="2e2f66696c653000", 0x50000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffbffffff, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) fchdir(r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00001ec000)=0x0) r3 = memfd_create(&(0x7f00007a9000)="636d646c696e6500", 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002d9000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d10000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000097c000)={r4, 0xa4, 0x30}, &(0x7f000080d000)=0xc) umount2(&(0x7f00008eb000-0x8)="2e2f66696c653000", 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000ff1000)="", 0x0, 0x0, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$sndseq(&(0x7f0000740000-0xd)="2f6465762f736e642f73657100", 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000e8b000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r6 = socket$netlink(0x10, 0x3, 0x23) sendmsg(r6, &(0x7f0000b68000)={&(0x7f0000f01000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f93000)=[{&(0x7f0000110000-0x4c)="49c09b101ce96ad286acc52c455567aa5f8d00b44881a756d3d946695985c38587e387e0266be73bd15f71e1612d33ceb67654640fbea8d031ad1dbd2f012fc1d21eb774b066f3603f3f43d4", 0x4c}, {&(0x7f0000c19000-0x1000)="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", 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{0x100c, 0x101, 0x4, "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{0x40, 0x0, 0x100000001, "6db5dcee827cb84a1a1ae25187bd3a344a5c79440885824bbbd496ab0760d747dfc4ddbdf545235872fd40eb900e1b047ada"}, {0x54, 0x117, 0x7, "1f972826bd625ae508e13a6fcdf7342c44339af12b8d6d713e455891ac08545e284006646ab959fc3c15283fcac168fab2a190d67aa2a90d986ba12c5b4977eaaceaf21258f8"}, {0xc, 0x119, 0x101, ""}, {0x34, 0x13e, 0xae, "890a3a2929860172fff0868234acedcad0c7df211c9a1eb63252019d73933bce658b182962"}], 0x21a4, 0xc040}, 0xc800) fcntl$setpipe(r2, 0x407, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000461000)={0xa, @time={0x0, 0x0}, 0x101, {0x9, 0xbd9}, 0x5, 0x2, 0x3e93245a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000c94000)={0x0, 0x0}, 0x0) r8 = dup3(r3, r0, 0x80000) setsockopt$inet_dccp_buf(r8, 0x21, 0x20000cf, &(0x7f000000b000)="1f502ab43fefcf18e34209aceb47b65748f066f79db82259f2195e9f74e9fcf83c13bde6f8a76cf482cde3f98d376c9d9e1a07958a1dfcc5021124bd46e3d55d6275180ea51f781d3f7614e3e5067993aab717dbc4064e7350", 0x59) renameat(r7, &(0x7f0000512000)="2e2f66696c653000", r8, &(0x7f0000588000)="2e2f66696c653000") mkdir(&(0x7f0000a10000-0x8)="2e2f66696c653000", 0x10) unlinkat(r0, &(0x7f0000dbc000-0x8)="2e2f66696c653000", 0x0) ioctl$TIOCSTI(r8, 0x5412, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00009e3000)={0x0, 0x3ff, 0x4f1, 0x87, 0x7, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r8, &(0x7f0000d5c000)="2e2f66696c653000", &(0x7f0000d11000)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x23357f48439be2b2) setsockopt$ax25_buf(r8, 0x101, 0x19, &(0x7f0000617000)="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", 0x1000) r9 = gettid() ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000ada000-0x4)=r9) 2017/12/05 11:05:53 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000cda000-0x4)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000198000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @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]}, 0x28, 0x10da, 0x54f7, 0xfff, 0x1b}, &(0x7f0000c08000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ce2000-0x8c)={0x0, 0x84, "fb157e53f094a7731d7600e0a5eefd0b797d130f179f6a80832a63f0e6529a2957773f021c554739c908e204ba2b3322ec235dc745daf0eecdf3093aeaf9ad1fce7be6435b5daf161f946073aa3f7ec8edc0ca5fa1b5df08933c46de192fe9df1ab96fb2ba21bd4cfdd2f545fdab46d5da1c2d1f34942515a2609e94dfbfe4c90ca8edd5"}, &(0x7f0000529000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bfa000)={r4, 0x93, "875e3f27eaf8131c1860345171f56d951174429c3897432f7e28b4caf5f20f3d2f70ba177cf4ccebca465fbe4bfd2627dde42014ec00c18f0188c13a8016f67481a8997b37686353599e6985873524b2371cf817daf1053374e3e1a8da0cd1aa4d10621c01302907000000718044779e22c3601b19497b99bd7f00000000000000999b1002e972ff26932498bce15de67d2294"}, &(0x7f0000878000-0x4)=0x9b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r5}, &(0x7f00001ab000-0x4)=0x10) r6 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) renameat2(r2, &(0x7f00001b5000)="2e2f66696c653000", r0, &(0x7f0000b6b000)="2e2f66696c653000", 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006eb000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000aaa000-0x4)=0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x0) close(r3) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r7 = dup3(0xffffffffffffffff, r6, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(r7, 0x5412, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000601000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") symlink(&(0x7f0000ada000-0xc)="2e2f6275732f66696c653000", &(0x7f0000ee2000-0xa)="2e2f636f6e74726f6c00") creat(&(0x7f0000a2b000-0xe)="2e2f66696c65302f66696c653000", 0x0) writev(r1, &(0x7f0000e75000)=[{&(0x7f00003d0000-0x39)="390000001100094701bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f00faff040000000000ff0004e9ff0006000d0005", 0x39}], 0x1) 2017/12/05 11:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) r0 = add_key(&(0x7f00000de000)="7573657200", &(0x7f0000ebd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000626000-0xb4)="0c46c5a91516210d29ee25952d5db61ac23d8a9838320cf95ac05163430a843c39b8f361b8a7104c08a1c731161e6044b9d0e54d0ad10ab01899abab79d30eb1bf43a199dd6f367cdb62f4de54ee5b94530ad8322f25c4e597fe409cd0f4c3c6bec599befdae2649077f070b08ba954eebf68eff2ce22adaf84052d36cdb2edbe9b3bcc79325c8690704254d719d83977f95302342fc93ad438bc9c5907b87536099261cc9030c52c53ba3a85c84bd15dd69b788", 0xb4, 0xfffffffffffffffe) add_key(&(0x7f0000217000)="73797a6b616c6c657200", &(0x7f00002dc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000db1000-0xb)="69645f6c656761637900", &(0x7f0000b0a000-0x28)="73656c696e75786d6906005f747970655e707070305e8f73656c696e757876626f786e65703000aa") perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0x2f5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x2000, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x7, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00006e5000-0x10)={0x80, 0x23d, 0x8000}) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x8d3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffff, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}, r3, 0x3, r2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000002f000-0x5c)={0x10000, 0x3, {0x0, 0x3, 0x1, 0x1, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000282000)="2e2f66696c653000", 0x20000, 0x20) gettid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c91000)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00005b7000-0x4)=r5) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00003c5000-0x4)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000721000)={0x0, 0x0}) ppoll(&(0x7f0000552000-0x28)=[{r1, 0x4000, 0x0}, {r4, 0x80, 0x0}, {r6, 0x40, 0x0}, {r2, 0x61, 0x0}, {r4, 0x2080, 0x0}], 0x5, &(0x7f0000dd0000-0x8)={r7, r8+10000000}, &(0x7f0000cd8000-0x8)={0x8}, 0x8) syz_open_dev$sndtimer(&(0x7f0000d95000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x400000) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000ca2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) 2017/12/05 11:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000b94000)="2e2f66696c653000", 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000795000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r0, &(0x7f0000ea9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) r2 = memfd_create(&(0x7f0000062000-0xb)="75736572263a70726f6300", 0x1) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000f89000)={0x6, 0x3}) 2017/12/05 11:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f72666b696c6c00", 0x0, 0x0) fsync(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000001000-0x38)={0x1, 0x0, [{0x1000, 0x7, 0x0, 0x0, @adapter={0x848, 0x0, 0x1, 0x8, 0x80000000}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e0f000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6, 0x4, 0x100000001, 0x9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000e48000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x8983, &(0x7f0000006000)={@common="69706464703000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c88000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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preadv(0xffffffffffffffff, &(0x7f0000466000-0x8)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000243000)={&(0x7f00007d4000)=@llc={0x1a, 0x1f, 0x4, 0x80000000, 0xcb, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f88000)=[], 0x0, &(0x7f0000ae4000)=[{0x40, 0x103, 0x4, "527b6886e8f77616a9789390b415903d372452d802a8627413572204a95cbf98594d6aa4272cc1c89c0c9fdd604664d95284"}, {0x24, 0x10f, 0xf6, "4bfac7a253a55e4e4696dc018646c8c2e793c328f2d5"}, {0xf4, 0x1, 0x5, "da0015c34de0f9c13d3b42f0ce458beabe8235941f6d0939c8afebc860158d4f47ce86d216e49c09312b1fa519aa36194f0cbb53b7dfd3783c68b49fb3994f08be703de82170c0471a8a35054918504a8059e364f1d13f9635bf09bd29864456416668a4a3073bccd2db749e648b1adc4cace6fc826be9c45c66dd2d464c8a56b6a9af34957074eee1b9955f42fb860363452a68f54d9803660c7418bde45e6c3ddf2c2192f389109e0f1f1c15486817e7e2ba1042c4c9e9662cd25283fa0cbc30ceadd562f67734c66b6a78ba2d4e85ec78e96070e84575f63b90a2a649667ce79568ac03b9"}, {0x50, 0x0, 0x8, "a238bcfded1c9e59f3d30e4fcb265db8d0c4cfe2110fcd091cababea72e0f7aac11afbe859af7b452785a4251d4737a4d52fa1a9f3718c63ae65348a6859492ae3ba80"}, {0x5c, 0x116, 0x387, "cfb5a918f795ac602083ce9ea96121ed1854069ca72ea48d88ce86a5f0e38fe3e9375fb1326422fbc2feb56141d7142815e62f1b14efb40a82490a255ba967842ef0aace6d25c8d0e69f498142b12313"}, {0xd8, 0x13b, 0x8, "de14be85105d832343af461eee14c27524d3f182ccf16d6812b0066501902b0e216e69fa32c4e1d2b2f90a0180226b85958d08f8c3b6555299e74d7022a0aa15885e6714f48a56284a779541b0a441d265952d9bfefc7ceaac8047ec90c73a4458e02f79fc0476f4b42584d614156f9c4ba2df803ceef508e921bb14b8307e2f02ceef1c3cb7421a68658c81dc3c0ec39244037e8d9c7e27b4bf56ac4d826b0267e0db7fa543f1860e266ee683ad22c07ae4e23eb3e493de9bee5433f90c61750871411708c7186aca"}], 0x2dc, 0x0}, 0x40) r1 = 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(r0, 0x8040450a, &(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = 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$inet6_mreq(r0, 0x29, 0x14, &(0x7f000084f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000)=0x14) bind$packet(r0, &(0x7f0000dea000)={0x11, 0x5, r3, 0x1, 0x5a322bf2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = inotify_init1(0x80000) fstat(r1, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) r6 = syz_open_dev$loop(&(0x7f00000e1000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x6) r7 = syz_open_dev$evdev(&(0x7f000079f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x579, 0x800) r8 = openat(r1, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x22002, 0xb) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f00006a1000-0x4)=0x1000) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00003c9000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00002ca000)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f85000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e8000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000536000-0x4)=0x0) r10 = getpgrp(r9) getpgrp(r10) writev(r6, &(0x7f0000002000-0xa0)=[{&(0x7f00008a0000-0xe7)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff919ad9317e82636d0cb8d9fe0dab", 0xf}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r7, r6, 0x0, 0xffffffff) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000620000-0xc1)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f00009f6000-0x8)=[0x3, 0x21]) lgetxattr(&(0x7f000042a000+0x2ef)="2e2f66696c653000", &(0x7f0000c12000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000062000+0x5cf)="", 0x0) write$eventfd(r0, &(0x7f0000fb3000)=0x101, 0x8) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000a8e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffc1, @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]}, 0x9, 0x7, 0x6, 0x0, 0xbab}, &(0x7f0000a3b000)=0xa0) 2017/12/05 11:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000096d000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cb000)=0x24) select(0x40, &(0x7f0000c22000)={0x1, 0x6, 0x6, 0x3, 0x1, 0x0, 0x2, 0x20}, &(0x7f0000d9b000-0x40)={0x5, 0x3, 0x9, 0x400, 0xffffffffffff0000, 0xdcf5, 0x0, 0x12ee8bd}, &(0x7f00008a2000)={0x4, 0x1, 0x1, 0xffff, 0x0, 0x8001, 0xfffffffffffffe97, 0x5}, &(0x7f0000796000)={0x0, 0x7530}) write$evdev(r1, &(0x7f0000ebb000-0x60)=[{{0x0, r2}, 0x0, 0x0, 0x0}], 0x10) recvfrom$llc(r0, &(0x7f00003e2000-0x32a)="00000000000000000000000000000000", 0x10, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526", [0x0, 0x0]}, 0x10) 2017/12/05 11:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x4000000000000, 0x1c1001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007d4000-0x4)=0x0, &(0x7f0000c24000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x340) setsockopt$sock_timeval(r1, 0x1, 0x7f1794ec3c241e05, &(0x7f0000ffa000-0x8)={0x0, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b92000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x179, &(0x7f000073f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000086dd, @ipv4={{0x18, 0x4, 0x1000, 0x1, 0x16b, 0x2, 0x8, 0x5b3, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@end={0x0}, @noop={0x1}, @rr={0x7, 0x23, 0x100000000, [@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x9, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @rr={0x7, 0x23, 0x9, [@loopback=0x7f000001, @rand_addr=0x800, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @noop={0x1}]}}, @tcp={{0x2, 0x0, r2, 0x42424242, 0x200, 0x0, 0x1a, 0x42, 0x1a4, 0x0, 0x7, {[@fastopen={0x22, 0xd, "5fcb1040f4f7c5ef7b3dff"}, @window={0x3, 0x3, 0xffffffffffffffca}, @nop={0x1}, @timestamp={0x8, 0xa, 0x2, 0x1}, @sack={0x5, 0x1a, [0x4, 0x0, 0x8, 0x0, 0xffffffff, 0x1f]}, @window={0x3, 0x3, 0xb00000}, @sack={0x5, 0xa, [0x78ab, 0x7fff]}, @md5sig={0x13, 0x12, "f58ce47a1eb8bcfd2daa5bada3e61cb6"}]}}, {"eae7c2740294a1249b56a0309e3f00fa27a0d61022af653cbbc4e75597e8bbf03f20a1e1fbc0721307559e264094e3b94b0d937b71dce84b7984da1b414aa51d794dd1131d2df4e164d2e8be85e3b5be5a84d9980aa84570863c4db481a217989c43c96f27411ff69eb81b67c156813047bc033ac1f5bec64493fdc5b845e0b53974bb014d5a96d5d1fc5f70d9c949ea5cf173303f4cd82d20a13aa6fe12239c54e580"}}}}}}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000496000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xda2d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5876, 0x0, 0x1000, "8b8419f8e637fc87cddbeabe3610b80b58c7cc548aa61f4675a78fe319f61adfb4bee04ee8f79d38afcf3a64338f75f1b3e53dc13d9733eb35b69df2ce50ee67c86a980e4b0b21bd581b5244005b4645"}, 0x160) r3 = perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xfe, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x804, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007d4000)=0x0) fcntl$dupfd(r0, 0x0, r3) r4 = creat(&(0x7f00009cb000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000191000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd3000-0x4)=0xb) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) msync(&(0x7f000071b000/0x4000)=nil, 0x4000, 0x5) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = pkey_alloc(0x0, 0x4) pkey_mprotect(&(0x7f0000092000/0x1000)=nil, 0x1000, 0x1000000, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f0000e2b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000094b000)="070000000000000002e9ff000000000100000000000000000084000021622a03"}) r7 = syz_open_dev$sndseq(&(0x7f00001db000-0xd)="2f6465762f736e642f73657100", 0x0, 0x443ffd) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000f70000-0x30)={0x2, 0x9, 0x1, 0x5, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 11:05:53 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000069a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfff, 0x400) ioctl$TCSBRKP(r2, 0x5425, 0x9) r3 = add_key(&(0x7f0000c7e000-0xa)="73797a6b616c6c657200", &(0x7f0000174000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="", 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000881000)={0x5, 0xc, 0x7, 0x7, 0x0}, &(0x7f0000dfe000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c67000-0x8)=@assoc_value={r4, 0x1ff}, 0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b9a000)="2f6465762f7161745f6164665f63746c00", 0xc0c0, 0x0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f00002bd000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000dad000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000a73000-0x8)=0x1) keyctl$invalidate(0x15, r3) ioctl$TIOCSBRK(r2, 0x5427) keyctl$read(0xb, r3, &(0x7f0000c0c000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd) write(r1, &(0x7f000001c000-0x1)="6a", 0x1) sendto$unix(r1, &(0x7f000001c000)="0e", 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00004cd000-0xb0)={{0x72, 0x8001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x100020, 0xfffffffffffffff9, 0x5, 0x7, 0x4, 0x4000000000000000, 0x0, 0x7, 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]}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x2) readv(r1, &(0x7f0000013000)=[], 0x0) close(r1) 2017/12/05 11:05:53 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000038e000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@ethernet={0x1, @random="3d0434e33a39", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a07000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x2, 0x2, 0xc, 0x5, 0x3f, 0x5}, &(0x7f0000b30000)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000e1f000-0xa)="2f6465762f7663732300", 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x10, 0x1a, 0x209, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000099e000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000399000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ecc000)=@ethtool_gstrings={0x1b, 0x100000001, 0x93, "962065e950fa16b39932a915fa7c493b56ad301691628a89793742470fbd45f375bbbbd970550beb00c656d62ecba1dbeefbfd2c0da8074ebe16d5b1c04950bf61968dcebd403778f706d66735941c8159921e6ebf56a4a0ba3a6f2c8df800e7ad7346396aa05177625b03608c94913e0595b255be6332ee6a4335704abe9aa80dc919d3cc74600f37a9d783158334ca78307b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000081d000)={@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x200003, 0xfffffffffffffffd, 0x2, 0x400000000000}, 0x20) inotify_init() write$tun(r3, &(0x7f0000bad000)=@hdr={0x1, 0x0, 0x0, 0x400000000, 0x81, 0x0, @ipv6={0x0, 0x6, "ea1c0f", 0xcd, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x2, 0x1, 0x42424242, 0x42424242, 0x100000000, 0x0, 0xb, 0x51cd49469c610c62, 0x4, 0x0, 0x8, {[@mss={0x2, 0x4, 0x3ff}, @generic={0x17, 0x11, "767364944af432fef85785455b8e14"}, @window={0x3, 0x3, 0x3}]}}, {"448be508476aee0a495824e5f088aceda452a586a9a17e7ea4e775adc928f249e77409cf7db180081b9a25922b1088ea272eb40ae9a739869328e94b0169de90f5bfc760877d99a74119c46651a5cf2980b6da67f1678f072011ea72c84681d04125bfe46d341c04867c833f2414aea64352f93166e1c0cfbfdf320e93360003eb552249f4a72a84fea0e91a1d0000010000000000c657a8b1e4f88aad6b08b9de"}}}}}, 0xff) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000daf000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = add_key$keyring(&(0x7f0000612000-0x8)="6b657972696e6700", &(0x7f0000345000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000909000)="7378727063bb0600", &(0x7f0000f1d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000045f000-0x7)="330005070100c5", 0x7, r7) request_key(&(0x7f0000964000)="0000000000000008000767795fe968af6200", &(0x7f0000807000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e5e000-0x13)="ce706f7369785f61636c5f6163636573732f00", r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x9, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xefffffffffffffff, r3, 0x0) r8 = syz_open_dev$mice(&(0x7f000028a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) socket$inet6(0xa, 0x1, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000052e000-0x9)="2f6465762f73672300", 0x8, 0x181040) ioctl$KVM_GET_PIT2(r8, 0x8070ae9f, &(0x7f000093b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 11:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f4000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff}, &(0x7f0000b52000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000363000)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sysinfo(&(0x7f0000c41000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b14000-0xc)="2f6465762f6175746f667300", 0x480003, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000674000-0x18)={0x0, 0x1000, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000eeb000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000edc000-0xa0)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb710, 0xa3, 0x5, 0xb90}, &(0x7f00003de000)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000da2000-0x1c)={&(0x7f0000d1d000-0x1c)=@in={0x2, 0x2, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000468000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00002af000)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff, 0x40102) ioctl$FIONREAD(r4, 0x541b, &(0x7f00001eb000)=0x0) setsockopt(r4, 0x42, 0x9, &(0x7f0000196000)="b48bf1c165499ea6792d176956f81b80709af491116604d218e8a4fcb580b99341cde2a34638545453156d691006256bd1021cc46247bf6d403df45c5f5bffb5cac1be6b0ec540e4ac9963c20b1438ee9728f8e296c184cb0c85ff328b82caecce9d421f1841ee58d1ca9e260cc225af73a14d3b283f4a0e2221920aae50041d090b23c7d796451b42963046827ed2e0eac0", 0x92) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00003cb000)={r2, 0xfffffffffffffffa, 0x100000001, 0x46, 0x9, 0x10001}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00008a1000-0x5b)={r3, 0x53, "f03492003e59ed072cba5957e332cec663078f10f7c69ef2fba80a626ea4d791c0fb6f5cf15bf7ba75064d926e9998e2ad6756182facbf0d0ea8cea59dc60dda2cf9c75ea3cff73d364c7870eed1859dc514d7"}, &(0x7f0000e47000)=0x5b) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000744000)={r3, 0x1, 0xd, 0xfffffffffffffffe, 0x7}, &(0x7f0000bf2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000069b000-0x8)={r5, 0x0}, &(0x7f0000dbe000)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc1000-0x10)=@common="00000000000000000000000000000000", 0x10) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00008cd000)={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0xfff, [0xa00000, 0x44af, 0x7, 0x20, 0x1, 0x0, 0xda, 0x5]}, 0x5c) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd5000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0xffffffffffffffff, &(0x7f00009d1000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000790000-0x4)=0xc) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000c23000-0x6)={0x1000, 0x5, 0xfff}) ioctl$TCSETSW(r4, 0x5402, &(0x7f00001c8000)={0x20000005, 0x3, 0x1003, 0x200, 0x40000000000ed1d, 0x44c9, 0x1, 0xff, 0x4f, 0x75, 0x101, 0x9ec}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b8f000-0x8)={r6, 0x4}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000a37000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="0061004c0004", [], {{0x200800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffffffffffff0003, 0x7, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "3c497ede813cfa3b86000000"}}}}}, 0x0) r8 = syz_open_dev$vcsn(&(0x7f00000c3000-0xa)="2f6465762f7663732300", 0x2, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007ce000)={r3, 0xe9, 0x10}, &(0x7f0000bf7000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000077c000-0x4)=0x0) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) ioctl$sock_inet_SIOCSIFBRDADDR(r8, 0x891a, &(0x7f00007f0000)={@generic="09b5b8a6771eeabcb6f694e27c266d75", @ifru_flags=0x200}) 2017/12/05 11:05:54 executing program 7: setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000a26000)=0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f74000)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0xb8661d97a44cc97b, 0x15a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000771000-0x4)=0x0, &(0x7f00001de000)=0x4) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) socketpair$inet(0x2, 0x80a, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000d5e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x300) r4 = getgid() setgid(r4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) accept4$ax25(r3, 0x0, &(0x7f0000d8a000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1, 0x7, 0x2fc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f000060e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42c02) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000938000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x5, 0x4, 0xffffffffffffff4d, 0x464a506d, 0x0, 0x3}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) syz_extract_tcp_res(&(0x7f0000cf5000)={0x0, 0x0}, 0xa19, 0x9) syz_extract_tcp_res(&(0x7f000023c000)={0x0, 0x0}, 0x88, 0xffffffff) write$tun(r7, &(0x7f0000e7c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x8, @ipv6={0x3, 0x6, "8ad4c6", 0x139f, 0x0, 0xc0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x7f, 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xf2, "d975ae16bf5d37bdd135f14610bd27308c101ea051f3934369a2846ce9154d1633094eea7da41a526bf219f0465babf6369928c54bf197b4b30c6db8a955dbbbc902516925d31939b47e6eb918919d0aa9e78542eaca40221fe7c114b7b80e08f0eb804e2d76bd10925d41d964b1297bde7a552c646cbc81d941cbde6c5c639431ccf5dab4e587efa62612e2783417261caebad739a468ecaa7287a03abe8714b7d2d6dffb37b0ae14fef8d9c6bbee9e81dabb55f043946746305d07118b6890201fe445ef5eccd13ea029ea54e1d37423d58a793aefddb7737e1b96b81054c6e051e8251aac29479ec93facae2f2f1b5e69"}, {0xff, 0x33, "875e0a8c3b04bf51a6895d1616714a8dbf9449eaf7aa3dab8034d9cede74c9909768dab43b42e83fcb18f4b2529a86b9768c48"}, {0x0, 0x1e, "2a41439205a430eae0ba7e6147c0ec8eb9008ddaa0c66402f088c2915b88"}, {0x5, 0xe, "fd266829efbce3f1c9ffba8f90ff"}, {0xff, 0x5e, "eaa43b4a3b23705c1cf36f1890c3229ddfb6846b0e6de9e28937982b6f057ac85d7b8907b0ee8be0b952b651acde23387a374756e5d511d0766be03ca03827ebc2487c9c31d19fb2dd20b0568bb06f02e20c0b6a01336d0f54e5880a61d0"}]}, @dstopts={0x5c, 0x22e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "9f8dc5fa1530b2762c12fc84595110fa285cb05ad613b4ede81555ae5d1ab0a3801ca7d7f9353ae43ee2a8b00abe15afd1ab707714fbb57807baab05dacc6a542b7879678cd86e8c55010d581b7f5143566dc211056d6eb93b60a0bc0debcbe823234d252019c7b6aa478271f2e8f7d6fc7b91ff654d3dd23f1d7649a393f59fc94d62b77175236b34e3395ee002f3aef030479fafa04131b899c88c28a7345071868f25415a9635dd7509d1cf75b16a19df18235f5e76619d2e7b6ae941b005ca46a9bba3207780f85dedf8a5016f77721c795ef023266a794a0baa0a9054e9e0a8a2c9a0fe83016e8095404de4cfb25de9eecf3bb56ece8ddc657fdf70fbfa8a1b5dde1041e00217ae96b4e828b3b35ac6aa73b5ec6957de19bc6f0bf98cce823d148331b60eeb9e962a54a637e06b911f9d81924f257d78a528d90d11cfa01762cb905c5aeb1444d9f94c2ec4214b279f9b4ef206135e690d748b73b13862981c4d13f92a871ae283fe6afcb999fa183e82b7bb2ed94df9877b09d0fd7433dabccd3888c263534489ab35ddec7eec4906f8e2eb4b4302e0fe74d1c6bbb62ef0d86f12b7a45293cc3f523e19714dcdc9cfa5ba6785ed9bd90d5fea8c4ed6f92b056dd223ec39172802316cf3acd20c8d0c090820b21d9de8214ca9dc96ca6f3102ad784e2e487cc963ef46f445b4c445fc9b12e231c1a69f4d361aac5c51b895e62086faabbbe996eb58ef868f5f86da436e1330bd1f043b91e5dd0bcdfdc483d1328baf55249143a162380b3ccb2b80605dc4dabc667eee80a235bfa86b4e7be604268cf31f800ab7b9ba67ab3857cc297d32bc79eaaa03d2ae3e86ac07c1d9ec9ab07ea47c40716691cedd83ac60bf49772427ad186f2f38315c84ac5c1a17bf157becf513172fa13885c7e5ac45de4b34e2343e3b6a0ef08e85024740a964c26e85bb5ad79803ed568f5018ff0d9bb2ea757f265d8ef36dfb602ae55970f017f4c6d42e3b97e35b7f51d28424d375bc05d21f60bf78359f4bd4ffe84b9b59efc37b7d431d5181227f2dabcf44ba9f79a15c199060011691ef18ed2996254bd522dd6c78669e1ba91f06905ec76b97ad0980e5710d581712554230379529cd84ff1234a73d1761288a8bde7a4570e1fc3022afd6c09ddb4e4b6cc95f26abd42329fec25dbed4fe83c1f01a8e5bc83869b540dbfbc1ad5d7036982a62a6c27329088e739d7c0159998797673960628884604f9de8fb5a592dd69dc869522e9dd3cca8da3599b6065a8cd8946517ee39b541a7ca11738cbd587a46979786c4a7a9dc913c20537f43073dbc4a249368490011608bceb941a67879ca41887a982ae9c6e39f07404012f2d7f719c4e071ae72ceb0f5ad7c351f5e65504f47b8ff8f43f58e9582b40401e0d529c07ed595a252d2afc6c045fe50f5f346e962fe34930f8c59006c232d4069d009893af65ff5f1908962591440ac7b93ac546657f271057f2d6d1e88365b487f49ef03432235d68c1fc451442639aed16621a9e977728e757f51f7538900cb9440b27d246ba870360b3083045d22349e6d4d6c46f0af59f0b0ec96e45898b65fbd278ae98006e23d384b93a1b7933f77936565fee333ba0f0fa4c1793ffcbb66e1d99395d28ffb97a76541b48737a9904b80ffb492d43edbce9bea927d437613e1f1d0ee52ee25db980b27ca5652f246c36951e66c55e3b09004070f2aa73746574eeee939e1a20eed91b8777078444f5ca476def731c4eebaa508c5acd657e42d36fb8c964bc4252acdd1ecc2f59065d7700027395811d88e099e5949eba685445ee86f9ae67d840b7f5efa179a3cc9faeee2aae776e9b764b89ef1f79c2bcd6630783acdaf76d89f8d2d97bdd5a61d7f323b9f9d12f8520962e2a3c648b9db7c35656489f014eb8e0fb2f86a1bf0e3816948a37041ca4ea38397221f06413b2ecc14d7de9db8dad521faeffc6beef98ff5bdb3b60505f471df89aa02df1dca560daad5e0e063ddbee6645f558d47282f41003f6af6b8fa5a042315b20bf99aaad9dbc7edfc8a7fb6ca5d97efee7a0e3e449793627bf6b34f35882823f0da89adfdc9b36ef1b5324e78006268587dd40ec0a01c860dae4be9232b6f7eca041ce3c1bb6418ac726cb9cc19948205519d7bc4bcc034402755624a205130ca324caffc0469703a6971635dc3e0ffc26570c7cdd9809a83ad612413c09e0c0a7234e2bece54595a459aad1235d31055017b1cade877ca10a4056e214132999daad0ddfd07d041f0e5a718caa8e0f3bb3cffc5de349af7987c6eebfa33e039d3ebf96cbc60a89861d154b1fd97d7ce9b9aed8f95230649e41de548f4aa304a45ea37e89339dfe98d9124b9c224afe4b0b184ebfff721486e55e22fb63aee60202187dbad666be7db2cc32ade098137e6a967e71720cb7646ec3a6c4daeb530a54e3836c82d189944b92ffee2d63fbb62676def12fcade72901c5d70ff23f5e24be5faea25673ab81a455b02ad7b2a6275b509de2754e3957884107a35e97d7f819328f4cb30fae591cbf60891577a32210f6b501e271be53eafa766b6cee873708bcbeb5b613623c929af3dc8b30165159ced8589dc6851d48ff40b5d7e2aa67392fb2173a7fc28e35cfd23f0e042729038240de24412853c873b1b724f2cc9a41815ead4ece81751d88ed4af54a7a759ce5e74f67471f8219360d4fee8f73f968011e08cff1b6c0bdbd73758b6806f16269692332d7f2e1df9b879b66eaf79d8c2dba516380125c5ae3f1e1aea40a5104a3f12350d6adb229cf47c10029887922d733fcefff692f21c25b663caa211e9fde2df37ce31e9f392a0f878dd91fd92dbe7b99e7dc8d4b06bfab3c6f47cda64deea1aee1c069647bff5ad44089bda0c1062978aa624ac3d73f0b643b4e855207577727e0158ba50d6bf5e8b238677eacbdf47fb551627386387277ced547050b177d5fd23c2010877bbd1e4c09fb1b6d3d9093bdb573f78901cb594a5ae8fb05b5f36ed86ebfeae39819f3903ece5a75b37f4547947b92c52cd0759723b4320b084e372ee8522ed6419cade80255eda97ea4b6a3c0a1641cc6484323fee4757584ae07809a015ac52bdeb4a82406b1c13f6771f474c8d889f866307c59a6349c510ceeec5b198fca46de25c2e877f54a706051cce8377f07daccdf99cec42366b16d570338e3871569b6069686f00c56877167d36571b0c4f2ed3337718ad15d18bd73bb304be32d3576e52bcf68ef2d289b081ac99b9628a6dd635577706607a91d4a4420a937fd438cba1a6bf4d38a3d20a440795a44d50b4ecb286e9bcfeb9bd0f02c9c7a63385d4865b72cf90565bab9d3d27ebec56538a594d0f330566b0a1f05e2f70dfb3991a52af02253012e9502a77d87c8dca944222e6a3461de502bb462b605e8668c3c983d631f5bbdeecabd044b9125e4c8ca1e27deff53aebb81d7417c28deea645c7c2025cd661ea4279ce98643283629986bedb8cf4d0933021e8bb21dc7914b3bb08a2249f4e7b5fbff5abc6dd13617b890d36f3c5d13db32c0c799ec6b50b5142abb6e0cc82c2485ba3c48b9f8a04488df426e9d785276c0aba33ec647504b4c8e531e2f0e17fe186a21f3cd8ca5c61f17258a35216c931f4cecdec87bc5666f68de8cdef0923e3aa50c49ad50caf959a9c8653c8a93b1b7319c885e19936ee493dca54848c98e6735b8cdbae78123e49ab8ad84d347f407689b943ce23ac4bf0ce51e8e93f25d9583c9682dbbe43a44f6e07876745a58a5bde2bd082cd5489e2cd467d2b30e9c45aa69b318796f9effb36612aa2566d46b298f416ba1ad6086e86a30d91ac0eb4b1595f7ef2068eb30b6c67b0dc96cd498967458462d0ccf438bfc2c8729c3bcb34765202db08cbd1cb047aed67bfff004322e430f9ca877b36678d5c42a07927fe964883b508717fe574dba53823eb0d28c3ad74914bdcb233d8767744e3991dd319f17069ed148b27c0aadc563ab680a06577d0d5c57eba544d90d012a6bddf37018d51647839f334f01ac50015744ab91a8442c356534b05f404f5548e11a231f0402f90edd865b18ca4d3019a6e14bdaf0e8199d15b799c9c5871573016f8f0f83642fd30ae1a223625d8ef59a9b7ae0c7ea1265b927c7fe104c6c4afe97794afe5c174d01e1966a554303a29fa96d36d7062e7bb1cce7656b930cb08b218e3ffc0e003007e5051ab95d613086cb0b51f88d04eb59f9905aa6e8ce0ef702d64014fb2022d750f171f6318d667aee7115fd6b09933cc855591467099469c9ae087ebf68f4657296db45772873e6886ac1658c6725b4e4931f7d1b207226664cbb137dff803e563710f557b57e823baf68e3bddf97ea0cf83c9f54a1ad19a66865c3c54e43740f7c78b4166a15069e9dbb09044067fd98c9eebe0e757c25ddfee8d9613ccd79ee13f3ceddc8a7bea1c6c65dca4a4a5a2a14af36fa5c4718be4c6dcebe74bf6435cebe54faa9820620bb7cee4be0f5397a4980af404e2133d4408729753adc5e12d08f634cd700fcb6c816d35c75abbbe67572109d8bcc3006df250391edb09f95679f12ef6653a4928a29d338f03af5c7f2eb3847f0538d1c4ed5ba2648e9269eef71d31d5d28679dbfb9fd1d28f66a767dc6d9c9e49b02bf99dac815e478323c7cbc6cbf8c7068d5f23e4ae9611554eb5a000b1e92e95f329e00b855add010e49a599a8ae58d47bffdc1145aaa0c4f81e1333c7d80793b35831589106d6c5507bd40eb76cfa09d1dd997a8d261f6bb2876f44e794071a8868702434555c87efcef17a81290b42df86938bf2375fa999c2b9a5a422b01389bd265de64691b930ca61f5cfc5d08b022c4a3ebdb1bccab0979a8cb55251460fa90d451049363946cca4a2d0042a665df66e8cb56aaa0110f7211dfb895b81a1fd5cd18cc6b533117fe40c040b731ae7ce1cf0d1d2f0267385f2c27286367c234a20d8e030cfb1c97ea5448c73c8aee08fc16bfcc8b0110ed9d00be40685bc0e1e8bd15156a2ad801e1d309dc6b834570f571e0f79195441aa1e74f78701891f714ee4c4a1a68fb5906145e6d4f19b56a84968dbd4007c9a13f41426999dc8f1eff12bd347d825d41f3d864cae3fb67ac4a808092a4aa34ab60d1a8f40a39694b26575610c7c6695103bb6c77ec27fa1247ed8eab6a0aac111b6d32c985b71b7ab47db6bfa3b350d0ac21f110c1ad3de804b623bdfc53288c494573fda977ae198788683a1e90db27822ebf366b2bb3feb59ad9916b90fb5e5a8859a27d678363c83f4a0823248e240240eea760535ae0e633986317c67d46c6353a1d88cfeffaeaaf8e82dc933736f6b327d0aa6a877eb090596ef8457565179a9597e8705f2e8f258cfaa9ea14e17d014d9640641289f7bb1a8bc126104e74f17195a89c8a2495f902cea8302bacb9b3d7b6cb15aa1b20e8273c85102fed453f5c4ec0dd35043f3ebcd5a666a5b913125f9f91017a4fd7fd2fe52be8f8db07cca14966e5ba01861396650ad6e6b167cc913465720e5c8a7041b7261bb2c4510fdaff614c59991300433c7b7bee476bb6f71756cc77193bc8d861cbf3353203e99e7289fce2c1fe8dc79029525ae5cc34bc429e469488b02f5bca31d9b8521cd1a700a813b23b00f9df2e59e98ceb75039bea57aa60ed9c8763c002bcc0babf5d8319a999ee2d46c498017faad324652331982538f2b49ed58aaa4e889db1dfc2094ce50a6418520294ecd28db240b0449ad73d4e50c5175b7b379aba"}, {0xff, 0xb9, "e24e5b84e856108886dff23e0e8f353228c656186bf4a31632d10f698ad8e1dc3b1d8e494c29afeb3438a1a71a428d0699d9aee6311bff0a48d7b75443bad253c7fb52e2620cec129a0f04e9d9ae11a80dccab56b072670b28fb4ff08799b745014df66a234bd6ba5b202175b8d8af7c2a1816b6dd2fa0be8343451d2e88ad1f91f4e6ea762bf8fd55e32834280b68b3816ef1a82d417f1f6b3a5efdbbb77429c67b0892bbdf064022919a2abb0d88489427a326f9298ea44a"}, {0x0, 0x58, "a8cc20a17324156a53470673538c6ddbb16e44c7e781f2e36a819554a7361d6ad921da0fd451793c0710a93a2aaf1fe09ef97578990819b32c93ff7dceeb0dc909e7183fc0b1180561639f5b29defbc7e1041935a93c6a1c"}, {0x0, 0x5d, "390543ca53baf8b651021a8325f3c50946603effb287a5a50cfadd831de479ad06bfb5d724ef0938dd7556a7f9b432eb99d1440768932c0ddbd91d2778d4c120525ecb1fa650a957d0eba97535b35926fbaa3b716d1016f7128b0c7313"}]}], @tcp={{0x3, 0x0, r9, r10, 0x6223, 0x0, 0x14, 0x2, 0x3, 0x0, 0x8, {[@sack={0x5, 0x12, [0x6, 0x3, 0x8, 0x1f]}, @sack={0x5, 0x6, [0xfffffffffffffffb]}, @mss={0x2, 0x4, 0x40}, @nop={0x1}, @nop={0x1}, @sack={0x5, 0x1a, [0xa69, 0x4, 0x7fff, 0x6, 0x50000000000, 0xfffffffffffffffd]}, @window={0x3, 0x3, 0x8267}, @nop={0x1}]}}, {"64f33fc29fad4ea06822665b1ce39e59"}}}}}, 0x13d1) r11 = dup(r1) setsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f0000f09000)={0x1ff, 0x0}, 0x8) ioctl$TUNSETIFINDEX(r11, 0x400454da, &(0x7f000032a000-0x4)=0x7fffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(r8, 0x89e3, &(0x7f00000f9000)=0x5) syz_emit_ethernet(0x46, &(0x7f00003a0000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xffffffff, 0x9, 0xffffffff}}], {{0x883d, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) 2017/12/05 11:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x78c4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3fd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000302000)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7664a206c114436c323ea5cf4d2ceef0a9343c56d50c8e680c45fe2f6582a53a21f28a396f0", 0x6a, 0x0, &(0x7f00001d8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = eventfd(0x9) modify_ldt$read_default(0x2, &(0x7f000064d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) clock_getres(0x6, &(0x7f0000103000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000bb0000)={0x77359400, 0x0}, &(0x7f00006ff000-0x8)={0x0, 0x0}) futex(&(0x7f0000896000)=0x6, 0xb, 0x0, &(0x7f0000fb7000)={r2, 0x0}, &(0x7f0000e72000)=0x2a00000000000000, 0x7db) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00000e6000)="2e6465616400", &(0x7f0000e77000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e0000)="47504c2b3a63707573657400", 0xfffffffffffffffa) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000e76000)="656e6372797074656400", &(0x7f00004c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e76000)="402176626f786e6574306e6f6465766d643573756d656d31766d6e6574312900", 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x3, r5) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba9000-0x4)=0x8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000098b000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000e75000-0x4)=0x6, 0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e74000-0x9)="2f6465762f72746300", 0x200, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00005a8000)=0x0, &(0x7f0000e74000-0x4)=0x4) read$eventfd(r1, &(0x7f0000e75000)=0x0, 0x8) timerfd_create(0x0, 0x0) socket$inet_udp(0x2, 0x2, 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}) 2017/12/05 11:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = socket$inet(0x2, 0x800000000002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000b7b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000030c000)=0x0) sendto$inet(r1, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 93.804803] device gre0 entered promiscuous mode 2017/12/05 11:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e50000-0xb)="2f6465762f766373612300", 0x7, 0x200000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000443000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="de2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) gettid() getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d0c000-0x8)=0x0, &(0x7f0000058000-0x4)=0x8) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000003c000-0x24)="240000001d0005000d00fa080000000405170004100001000a000100000000ffffff10e1", 0x24) 2017/12/05 11:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a10000-0x11)="2f6465762f7161745f6164665f63746c00", 0x50102, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000dd2000-0x2)="0000") syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2017/12/05 11:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000660000)=0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da5000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000152000)=r2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f000093b000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f0000594000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:54 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000018000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000001) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r3 = getegid() getgroups(0x2, &(0x7f0000779000-0x8)=[0xffffffffffffffff, 0x0]) r5 = getgid() fstat(r1, &(0x7f0000b7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000942000)=0x0, &(0x7f0000da6000-0x4)=0x0, &(0x7f0000867000)=0x0) setgroups(0x5, &(0x7f0000361000-0x14)=[r3, r4, r5, r6, r7]) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x64, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffff9, 0x8001, 0x56, 0x0, 0x0, 0x1, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @igmp={0x14, 0x3b1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "9c4393a68ff9fbcca3a3eb42c33292fcb3093cf87c063d8a1e8c7ffd2879025b14cb967289a4cd3862be69a297af4229b10f1bdd9e06061b6e54"}}}}}, 0x0) bind$inet(r0, &(0x7f00002ae000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000019000)=0x4, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x800000000002, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x5388773b}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000125000)={0x42424242, 0x42424242}, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000065e000)=0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90139e84", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x440, &(0x7f0000f55000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x800, 0xffdffffffffffffb}}], {{0x89f3, @ipv6={0x1, 0x6, "8004a8", 0x406, 0x3f, 0xfffffffffffffffe, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x1, 0x2, 0x7, 0x40, 0x33cb, 0x6, 0x2}, @dstopts={0xef, 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x62, "4a56f4e2a7e1b730270d7b75ae7d9202c7e4d91c6995c049b86ae384097e6b91dc4cdc0e65f0aa69c834a495205d63e6256354aff43de87e25f0cf18fdd82ca8e065d209a71032d7fd25e8a11c58eb88bfdd6812c667aea8b69c8787f355119f322d"}, {0x7, 0xcc, "c7cfe3e232f7d4e381cc4f8b99e7e275a61ca8a8e4e4dc1d4b42076fb514ac233104c93e23b189c63156c6ab0dec7efe3276241da823d2936f3788e69ac95afdf1c29dfbbd19af3b342398116b8d1d88e37fbda45a3e32cd9d25d649d40461ce2ea2da17353bb31842d799cf171ff897e4e75d7a65a7d536b8bf320cd61276b77353308efa77d1fd30ec2dda1dec40e8c31287768190d930793b359877d627a0afb3474ce3191f137d61399ebbc30271da9fb8dd1842de86e2387171b3d78332e18f5afcee123574556a6cdc"}, {0xc9, 0x74, "656e4aaafbe2690c51b103d562e6ffdae5c17cb8ee29a73de06efe23b9a22e8cfcb038c0a1651529dd2efe671e717f0f567e979f574dbeb8d6c5a9f10777188e801d93edf3a1a08a182a20e4bf8200eae10bae95c8009bad5043f1e3e55ac96b5644ddd1a92db1ce4311846a8c17a899dbc94645"}, {0x1, 0x7d, "e2293bd467f902c199fe8cb10e1ad8f0e9c83c0d5144c24289de5dcdc8d479cf20b9de161a0f51d11ef615951856560c39f265b4143561be3b0d21d791dbef2c15aa0edd9146697b7b275c23613e3393e6dd0ba64ce6ddd00ec07edbd2ae453c277e1db0ccdfccd7fea29a24bc5b529078f6209bc301975fea58a07114"}, {0x7, 0x65, "76c9bad03d661d7e8a3f3c3866fb324662a422a6f22ce1b10076a514737a5b05bea558251a78001a397f9c1f8750b553e0afa901ab2ecac3694aef4646c3beb1d7dc63935ffd0331349a9ac63cb5535bd0abbc23a17bf6d41905f43a0d680862e473d003df"}, {0xcf, 0x53, "23bbe37fb10d739cc859690a1ae10978331343b33021ce1e58e49d0f31a1a8e6f603a44bdb34b86de10d7d5da571d8cc3ee32afaeda72666fba810d0432fe3cddc0f1ae34d7583a8bc47ebde0163f9b8f0972b"}]}, @hopopts={0x3f, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x46, "fa509f210465ee25098b380e418d1b01a9f81940894c4c52a7f70112b2bbddfb552b6ab0708d0482217cfd06bf8e5930470a91b1390231b8a658b4470f644d6ab7195a24a6e3"}, {0x1, 0xa3, "37cb5d5aec360e1cea9b1a0bb806f23c3f3a8c7e7c731e57e289c190f3988dc24489b5adfbdabba31dc9f5a04131d852a69571589ca07646e6e12b0e6145112b6d4b76d93d2657a53ee3caef62be58918097d304e5e746dcb41a0dc6ea6f7c6245333e2d6f93e748df7197a493520aafb96e76a6a355e5f64a99ee6e1b32cbf9c8a56183ae0876d091bc8bc1e315dcf956bb2ffc44be208620c7b236d8863991525451"}]}], @udp={0x1, 0x2, 0x1b, 0x0, "e864440840c5131c50277983e2f597a4b33244"}}}}}}, 0x0) 2017/12/05 11:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000)=0xe8) ioprio_set$uid(0x0, r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x5) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000006000-0x8)="2e2f66696c653000", r0, r3) r4 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0xffffffffffffffff) r5 = socket(0x15, 0x80005, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)="6e65742f6e6673667300") ioctl$KVM_PPC_ALLOCATE_HTAB(r6, 0xc004aea7, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x200080, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) ioctl$TIOCCONS(r6, 0x541d) prlimit64(r2, 0xf, &(0x7f00002dc000)={0x9, 0x5}, 0x0) set_mempolicy(0x4000, &(0x7f0000b73000+0x3a2)=0x20000008, 0x7) syz_kvm_setup_cpu$x86(r7, r7, &(0x7f0000f32000/0x18000)=nil, &(0x7f000040a000-0x18)=[@text64={0x40, &(0x7f000082f000-0x32)="660f3881b90f9000003eeb76430f01ca664d0f38df3966ba2100ec0fdc0a0f01d1b9b50a000d0000320fb79209000000f7d8", 0x32}], 0x1, 0x0, &(0x7f0000da8000)=[@efer={0x2, 0x1}], 0x1) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000810000-0x4)=0x9) r8 = socket$inet_sctp(0x2, 0x10000000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2017/12/05 11:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000243000)={&(0x7f00007d4000)=@llc={0x1a, 0x1f, 0x4, 0x80000000, 0xcb, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f88000)=[], 0x0, &(0x7f0000ae4000)=[{0x40, 0x103, 0x4, "527b6886e8f77616a9789390b415903d372452d802a8627413572204a95cbf98594d6aa4272cc1c89c0c9fdd604664d95284"}, {0x24, 0x10f, 0xf6, "4bfac7a253a55e4e4696dc018646c8c2e793c328f2d5"}, {0xf4, 0x1, 0x5, "da0015c34de0f9c13d3b42f0ce458beabe8235941f6d0939c8afebc860158d4f47ce86d216e49c09312b1fa519aa36194f0cbb53b7dfd3783c68b49fb3994f08be703de82170c0471a8a35054918504a8059e364f1d13f9635bf09bd29864456416668a4a3073bccd2db749e648b1adc4cace6fc826be9c45c66dd2d464c8a56b6a9af34957074eee1b9955f42fb860363452a68f54d9803660c7418bde45e6c3ddf2c2192f389109e0f1f1c15486817e7e2ba1042c4c9e9662cd25283fa0cbc30ceadd562f67734c66b6a78ba2d4e85ec78e96070e84575f63b90a2a649667ce79568ac03b9"}, {0x50, 0x0, 0x8, "a238bcfded1c9e59f3d30e4fcb265db8d0c4cfe2110fcd091cababea72e0f7aac11afbe859af7b452785a4251d4737a4d52fa1a9f3718c63ae65348a6859492ae3ba80"}, {0x5c, 0x116, 0x387, "cfb5a918f795ac602083ce9ea96121ed1854069ca72ea48d88ce86a5f0e38fe3e9375fb1326422fbc2feb56141d7142815e62f1b14efb40a82490a255ba967842ef0aace6d25c8d0e69f498142b12313"}, {0xd8, 0x13b, 0x8, "de14be85105d832343af461eee14c27524d3f182ccf16d6812b0066501902b0e216e69fa32c4e1d2b2f90a0180226b85958d08f8c3b6555299e74d7022a0aa15885e6714f48a56284a779541b0a441d265952d9bfefc7ceaac8047ec90c73a4458e02f79fc0476f4b42584d614156f9c4ba2df803ceef508e921bb14b8307e2f02ceef1c3cb7421a68658c81dc3c0ec39244037e8d9c7e27b4bf56ac4d826b0267e0db7fa543f1860e266ee683ad22c07ae4e23eb3e493de9bee5433f90c61750871411708c7186aca"}], 0x2dc, 0x0}, 0x40) r1 = 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$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000084f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000)=0x14) bind$packet(r0, &(0x7f0000dea000)={0x11, 0x5, r3, 0x1, 0x5a322bf2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = inotify_init1(0x80000) fstat(r1, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r5) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) r6 = syz_open_dev$loop(&(0x7f00000e1000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x6) r7 = syz_open_dev$evdev(&(0x7f000079f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x579, 0x800) r8 = openat(r1, &(0x7f00002a9000-0x8)="2e2f66696c653000", 0x22002, 0xb) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f00006a1000-0x4)=0x1000) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00003c9000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00002ca000)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f85000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e8000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000536000-0x4)=0x0) r10 = getpgrp(r9) getpgrp(r10) writev(r6, &(0x7f0000002000-0xa0)=[{&(0x7f00008a0000-0xe7)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a788cb92def7fdd82ca44a6b90c6112a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a52741e0f632a4014b07b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca575029d97195d45861b83ba318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff919ad9317e82636d0cb8d9fe0dab", 0xf}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r7, r6, 0x0, 0xffffffff) setsockopt$inet_MCAST_MSFILTER(r8, 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) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f00009f6000-0x8)=[0x3, 0x21]) lgetxattr(&(0x7f000042a000+0x2ef)="2e2f66696c653000", &(0x7f0000c12000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000062000+0x5cf)="", 0x0) write$eventfd(r0, &(0x7f0000fb3000)=0x101, 0x8) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000a8e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x6, 0x0, 0xbab}, &(0x7f0000a3b000)=0xa0) 2017/12/05 11:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acb000)="04", 0x8000000000000007) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000ed3000+0x8d2)={0x5, 0x8, 0x0, 0x2, 0x7fffffff}) r1 = socket(0xa, 0x3, 0x3c) r2 = open(&(0x7f00004db000)="2e2f66696c653000", 0x141043, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000aeb000)={[{0x2, 0x7ff, 0x4, 0x6, 0xffffffffffff8000, 0x0, 0x3, 0x6, 0x9, 0xfff, 0xfffffffffffff800, 0x4, 0x100}, {0x3, 0x4a56, 0x5d, 0x2, 0xfff, 0x1000, 0x2, 0x1, 0x5, 0x35, 0x0, 0x6b8, 0xfffffffffffffffb}, {0x0, 0x5, 0x3f, 0x2, 0x10001, 0x3, 0x8, 0x6, 0xb47d, 0x7f74, 0x80, 0x0, 0x8000}], 0x140000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ec6000)={0x0, 0x9}, &(0x7f0000e06000-0x4)=0x8) fcntl$addseals(r2, 0x409, 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x8, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x2000000000000, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000eae000)="2e2f66696c653000", &(0x7f0000b57000-0x4)="6e667300", 0x2, &(0x7f000000a000)="") syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000627000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fremovexattr(0xffffffffffffffff, &(0x7f000014a000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e5f000-0x4)=@assoc_id=r3, &(0x7f0000bfc000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000c63000-0x9)="2f6465762f72746300", 0x8000, 0x0) 2017/12/05 11:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000384000-0x8)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000054d000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000cc4000-0x1c)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)="2f6465762f6b766d00", 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00008b9000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff8353f0f6, 0xcdd, 0x360d, 0x9}, &(0x7f000004f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={r4, 0x10003}, 0x6) bind$inet6(r3, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(r0, 0x0, 0x3ff, &(0x7f00003f2000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f030000002293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e6f", 0x36) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f3d000)=0x0) setsockopt$inet_udp_int(r1, 0x11, 0x61, &(0x7f0000377000-0x4)=0x800000005, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ae000)={0x3, 0xffffffffffffffff, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000bfb000-0x4)=0x7d114077) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000095e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) unshare(0x800001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000091c000-0x4)=0xdd5) r5 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r5, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) 2017/12/05 11:05:54 executing program 4: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x2, 0x20ff, 0x1, 0x1, 0x0, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)="2f6465762f7667615f6172626974657200", 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000013000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r2, &(0x7f000000b000)="5a3e1ba6bdea540a0beb4621fbcb97e4efd4e9e5e887e23cf348ba92645e71367f739c915486529d78301142ae988e8e2c0fb02d70bff1282f48416ffa3a90990d5337e34f44dd0988979706832d0e658f7ebd56db76301a709f6308a587dd5f7b52842a0ae9c5e16c74961dcf10a6651222dca703d9c3eee9b6c38e1a48439ad52b9f1dda79a06f54812053a3fe44f73cc6bdd456166ce8c467859ad4490f8953749299e4cd25bc5d6c750ea72d696c035edb796f77756f09f9f4f91fc713142a51df266d0fd8d1ee72dba4305bbc31d01fd94f83170fa503cdc766cb2374aaf59e3e6bd1a0055244260512b4b1245beada7dba3f6074a15157ed4725d387e9034eb379045525cd717b2d98a37979883d8e192d7874d056e8b22376c1b7927feeef9d8cd2cb1070e8b656f0d3a313ad198cf43caa1bab50f71adc4a9ab8f3b80e073bc44fae37b21cfb8e89b83a055107207d638e7c3423dd5cdc12c061dab7a9a57660a522967cc6eb62f40f5b80e56897eee19304137087be3e3123809c6ad8cd5cf646dff55cea6a8c48115611bdc44960f25fe43ee4ecee10cf5254c71ed87b0564b48ed79969c4f4d4be16da7eb6238c8d475fedb42e539d2f8015661951c8c88a94230c99fbc7a4f094c0baaf57e91b6eeec93dc6c33bdc5fe18fb947f85fd7518f686c9fcaf7db2e5012ae4038dc74675fa16e64c4271a0036c7127f23be5331d81a2f19590f75cb9f19a4eabe5cd0803d2f8c0b26e360f164a076eba1f712cf160154f6aa707fde03e6348c12cd7c5daf2ee68ce201ba08a2f52347487aea72442b34192a595869d0a88c6f385805fa8001e9453498d80fe807725f9022c73b4de286400e237ed8dd5746ca8c938a5fe8875e8ac5807dc6528191ff5905294367e6a18ca19900eccab10fc87989facdb5380824a42cd98782a1ef1e10fc2caf363cedc77b84f494fd61b9579d95d2e1dbe5a84839cdcc995b9b7656d13a4d96770d405928c5716d3f277b793c2d70cb645712f54fbe55be38d85a90dbf706f6e88e389148e38e805e2587f60eb6342d67fb5131074f92af77609b02b5ca765934845dcbd03a35c12da03415ddff38c2a84d8939124e089492b22ece3b9d833d9015007a7d0188904c21d2470a7a4796e726a657c371d74a017791292b51384efdb4802bb2e7146ebac6500d21c53429d3b9cd857018a07d3d589290beecd10a50a6cf5ac162307b89618fafedaa503faf1e386ff231993f8f6fd634b9291f5d2af8f747411b70516a662eaa8c4d41d35e133799a77de39ba5bd691dcfb54e4a7becea252033b592c187f3f73f8e5fba2b6b5fcb235896b4f5d81963fc13f6770372616e339bc1dcf4dc80deedc01be19b8b7dc71866f694eedb9154469823b7ab59b4fd60dc0667154a951fd93bea66db2672257f59b3e1d426445f71141ae8bb3f94baf5fb2450c652de52254158bdb821388c1f6e69b6d794b985dea58acce6b4e68500b73e9d544d6286b8570c7106cddbc3b65a6169200669cba6e1cbd6fe53c5714f9ea0285db0b8c9059fb997ef6b194452cce74a35cd4673cc75f60c4402d22694e6e43f97e24350ec8e6d0e39dcb1f53e2153951c004c30a7ff7966400414e3df720f9c25c4fce9013686cf8b1185da48fb2312468dad762576c086fe932c61f2ffe7b444312da275d5afcf4c65321fbdf8439d9933e7831a06c9ad9db1ab6deea230740b3ca2a5f68772defe62fc26eeb162145d86dbdae4170383c73d171e601953c145fda40bdd4165d9efb37e59293a6389080568a51b06ea21a3c8edeeaa74edb1438e7de1f544f5f5cd6487cd87c29580ec3ca8af8c73d8cfcbf87b615190dca9dd520df5b24e71ee24f8aa364356757775afde3d7ebe4ef4ff3f5e24a744dac08fa7fc7781da0f33d15085ccc1e14e1888f9b36d947cf8ee1b4d37e97f888e15ea69e2237304389e5ace3ce5749d7a77f2c5b07fee6fcbfd243a572ff7c6b29fb7ee4756aaef95618ce75bd855b7bd1113b6ed273a3a8483830c3c37c25c69ded9969acf3c59a0933fcc189d7a927d250cd6c1eb8e47e0ff751bc0f381ee74ccfe28e3d42d6a4679cbd6219d9f87e1c0e3e1715ccf15e49dd7f6a93e425f02cc7a8c31682825ea6196fed6bf9c43b5f87fae1a74c02b8be1c6dad99e8cdecc2411fbfca8347bc1168c039411464028e38a5cf17af5ecbbf9672fd2bb68499e895c6d1b966fa854745a49c093c74824ca856fa6548dd6061c48d9f50a124abd8bc10bceb8796825291a7265de7d5b26aee6d3076e8c9bc3ca72660a7ac8e632146a664bd8aeed3ab11053d95658e83e65aaa3eec0c9fdd11e5240543c9cb33acfc4544c68d7fae1d2ca00fe0d895930d2a620b9ee3876c594b45259ab77f5df1ac2cb80f3c7f3d174ef9d518e04aaa69eab1f0a66443265e59612f2ad835ed214075027ae7afc5619dc2610fe15d48491cd4b598ad4a7d0867de0b9010faf230784e0ca739355e470af5dd0f13966724859270356dee8ace9f5c360c8be83f8f929ac51904a6ffbd746f8fa9697cf7c6658f87f16affd285ec8377182b376b4341f2c02e70168cbba5b6456c16dca5dfb103847ffad732c1cb1726820ad1a0a69c7297a8496f3aff6d0c6331e4575d3c6902ab1eabe6389c8f208610f536a0d693c64b5fdb28191902ffa33923c5d661e511316d84b87bc05aa8bb42be634911cb8b898a00f3bebf517fd779793122ab07ea392ca2725eee0122924a5516319bf7aa3983bc847a997e43a1f1a8dc50e67137538156fc0e2ecc12687d01692bf90088e437d6b7dd0bfb4d2f7674afed5c4dab8cf161e45f97a54335507c5c7743b8015a1037969085d6ed9b80eb8ccc137be720705ad17d9687ceb94934da3444bdff4f73faf7f7cebb50d61da5b3ca905d0eb98dfd82a6f70f206eb7b850c9c7a8e3bccac80f577f334e9d51009953798169089d1fde605a3b004a398206f96d78841a06f2497d5c31a8831046462128918e29e3ab021d475d0a965c0fd119ae4c18dd3e5657f7915cc8619a7507b4d97c52ddeaae96e7bf9c001b69cdbdbe7c38b6ca98681a0fb174f6a1f7c740afe168b5e0d2677165734cf0d078ae2509decbc4d5b0b324d4e09537708a10178110093811124d78b121bfdefb4e700c0da79ce5e4ee702a971f2409b7cdfb855f86a33f64f0d7b3c9c2300080f941a85cd9a192621a611ff18c47b5240df60f59a1b5c3903d9793ffebdafc7842f0497e783033e65cef97e8cc805cd7a993df342ef6bea5b3b71156412fea8bbe5392e51b055f89912dc2e444b9703050150099d6ac6e8c6a054517cf4d3eeeae5c02d9cbb78e1031c26e156b50081f6dcfe92b8f0ff8b987f58d181ca867b51f0885d5b3c356973e8aaabf91b6eca40fc907978f2dc40a482e38dde414d3d08cd1e04b06cc3c715e012b428d75e16c3236738d7f7fcd36b56f9adbcad8ab78bcc977e74c64005e3a319260c28fa022c4c00b6162e166d38196fbc164111b4875b0c0ee14e64487ec4a6681c41163181f14567de2b8ce437996fbfaf1b7df5c762134a71b023cc975e486631b32078a0a2a645364c3dabf148ccffe02bed9ff892427ab514bef475cb2022d6e2f7cee212f513fffaf83c53d58edb6b4eee8c9d912bfd834a7dae67c6b942d418e5f50f06e40ef22b68240eb758d5a9987eec0acac9c5451d7f67eb400a5daeebce8cfda2b281655a2d80e6b134004ad3a09415438043de97e4f6ca47ffd4bc37d7e856ad2c31622c27cd494b13191bec215946c6092cf4072ea9ed25785a81132b224d1262569dc6fd4d9912c61857d9dc01afe492fe0f5f399c4290eece70d736bcbcf02eaa078ca9de4093c5ee9cddd260c2295e9a9bd8bbea539d99e8d2e2c72b5cd7d759a5a77c43f367322262dc43cdce5ccd2d2b6a98366ab83a6ad7fe869d723b6d1260fc0f30f20e75a09b01c1280282f24331f29a98b623961b0934a3f541f90a547a4996cf194c57333ed4d1acb6e3d2d08dcd594624567f00cdabea6b6c56e72367b740cdbce3025566d521f4892a8bb2a90b5289cb1fb6709924eabfcb6bc063e0a1578241657f091a5eb253bc023a99046898934ee030c0c950a01b2d5237c23249813f323c5d63e7bbe092ce8fdb7de2b725c0e0257a5765b2ef275b97cfa697baeff44a4276f54f550115070e40fe1115a70169bff41ccd575bd2dead764bee0eebd11c9a617098f75287ac444d8ae73df61cc6ea3ebe090aa8135d52a3d68d7719606d362b772a1f1fd0f87bdc87c6696f9123061c5af9c0f206f03594a425273e038c6465f61861b6116a09b9e1d9a002f2d30c3581c99503ed75023809724860d2b225e0ac5c1ae82a514d08eca3df911494c0b473745506539efc4bb1fc19b291e093152e1c4ba1b1ce80a058d48a83d82b054a3409864dc196306fc2fee7b644d2981f979c87c4e3510ee575789e96cc4e628856ec122d9565b2153994fda5ec68ddbb9b0fb8dd3eac594fba0db0f8e906eb7e327cccb0f098b29ecda94adc347838fb23f0e49ffaf1245d15c41622db35559f25e01ee1feb8b98fa5583f968eb29ec03eef6eec70155ff055e2d304b5191b6e1ea770dfa835d976afb70e0b3f68d9045aab2b64efd9667f97debb210785e591ac8a56416de25bd1794ec3b608a4ea1e7433d5c2a2ea8334a4035ec480937b32d5ce4e1e720199b4c16e827f428698fbd15e9bf6c516d49dd3e12e32b3704b0eb28e2445450128a7ad931f23857cc6e21750b722d4af6b29761c94501d491afeec2da2e913ec3b930055e3bb76e6a1a5e535caaf50438874a1b5997f6d6768b328cb3f7d06dc5c6260be0e6eb018a595c72bbebfe4783782a206ee44c942e7dd8947f9234994947db6724d7db4cc0840e4079dc03a1a246447d9fcd4a8542fa99448dba36b66b1873db61b986340b45eba8493719e01f252940ef1d2e46ee25f898f908a1ac24c21239e641337f2767f56d98802ad3810575866dccfeb65e2316a0c9b52bf86a90c1652cdb06b49fcdbe1018c6b487b225ae38ff5c420c89806eccc8ea7a14f61ce22b3ee30e11bf4ebcacc20d6cab74e239bfe649f452dc55704dc07ae5318b9ab2a4bfb8e9fe99bc339d1aef43ec1ddb06d1702b1468b9920dcd843bd130a44104e9e5a97dc81af11174ee3b3531da61d6ca157d68e831b226f7b38b825527c92e6e9156b329348151043b469ce54e448053f50230270cd19091d31115de0c3e97fbcb97f245c5716f9d4e8aaf1ca34ec5141f626a9b9163d4a6b555f576a8ae7632e9040a64073c6451b0dbef5794c2700db4de8e6c5c90b4acdb128d750162ce791b3de3bc22a7e6e416cce377411072ed4964d192271a8fc228a789b5fd6de00a3431047236006224eac9644e3e3bed12c74a8e5c1e922bbffe38b24010bc8b222258477bf88d7f65bb9febd0040b6b1f6b8a44afc8a12933aacc90ca42dfddbaa09a4071f321f033040f687b9975189e66d0214857b474d8f121bd79a9357fe31ce0b5531aa0d54b19ae5a8963ee814ad63da2b57b384df666c55b5ecd2678bef209a5d277eed810a71fecef9ef5073151cc8db7ea2faa33489fa6bf6fb92dc2562d5a0c853e569c13f06c0c90a3a05130cd6c83f5b44439cbdfc972d5d354235fd6c0d4b5ffb72151ba5a2dfde2b9cfcaefda80ff39c918499139b51dcace50f49fe018c5a9136088c96a00fd2b933d5d67c2023a0b3c56765b663cbf1c87a7c524b1a2263", &(0x7f0000013000)="93c0c31db7fd77eb6476ccf54efdf217fcf66b2175ecc5d8e99a1fa3a64e71818c17549fd6a4f50af25a1e126687e5d3c10a2264551509ef97c17ce0eb1b3d5a021cfb8664b779f40ae9519c2c9e83007c31c6aea35696d94b10605c49dafb5b97faf477e7f4f6efd3ed3896dae3593c350a64619c03de44f51f427d51003d370d03106e66f08e66c8227f83c988b9c41788a41a9c6fa3bbb27741dbcb5229c8bb49a769aaded6a96139e92fbdad7e521105d959d85fabe95777517292264f111a3e4aca", 0x2}, 0x20) epoll_create(0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000a000)=@assoc_value={r3, 0x4}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0xe)="67e9468bcc8ee7d628f3cfce5f72", &(0x7f000000e000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x8, 0x4, 0xfffffffffffffffc, 0x6, 0x1, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x10001) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000016000-0x10)={r2, 0x18, &(0x7f0000016000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000013000)=r4, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000004000-0x8)={0x9, &(0x7f0000016000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000014000-0x1c)={&(0x7f0000014000)={0x80901ec4a9fb6a32, 0x0, 0x4, 0x0}, 0xc, &(0x7f0000015000-0x28)=[{&(0x7f0000012000-0x51)=[{0x51, 0xfffffffffffffffd, 0xa00, 0xff, 0x9, "d52655c7c0fe60b39ee49146a6381b5aedd2848495a3b67e322c07dacefffd5148fdce8f62f68dcd5487826b51ea0dd82502e609d89456776dd8c26e3ffc16a170"}], 0x51}, {&(0x7f0000003000)=[{0x1010, 0xffffffffffffffff, 0x400, 0x2, 0x4, "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{0x10, 0xd414, 0x50c, 0x4, 0xee, ""}, {0xc5, 0x7, 0x4, 0xfffffffffffffff8, 0xaf0, "bd062da805f328c85b8ec9ee9adbf3c12b708f18201705262830ea08d7820449937624e49158d5d8f80d414f296b3716718e432daed9add1d0e24ecefcdd192e32e030eccd5f41a899a1481884875e11c48e3a511890bda4b7123595be7c92437b88b4a5dfc5919c2789bd67583da4a29752e6303557bd0f2bf2dc8d448ee01519c789daa6d14da2f008e5265d99a1a9910e870776f54f2e4637b0e956c100ad59294a087314d6fbcc7d5d575f8e01fe0530557a68"}], 0x10e5}, {&(0x7f0000015000-0x1ee)=[{0x104, 0x1f, 0xd01, 0x2, 0x1, "f5c253e86e25503ae40acd19070f4725066a883bd969f88af45c979d1ae7a91235b11611762cb4fa8205532073c424d0d975aefab9bfc50f49fbe63a4560fc76b4e4a2bf920c5a5afaa0de3390a29408768eb51ea8fba379e1f46fd56834ff822e594ae987588fec4483508faf038aa9f4e1101fae3331c99a4788bf390c843f67f3eef9b310879cd5fa1771128c446579d16ed52178014b9eda4ed33daaeee687f11bc092c62dac3f4d04c0c0dc2d5cffbbe1b1f9a45e483ea5717a3f5acd839d644cf392ec049aa07d429e1346bf6fdf04b7e7c8636b2f91a691c263af0ba1468ddc85b080ee473a7f873e3e9f91402d762e4d"}, {0x77, 0x8, 0x800, 0x9, 0x0, "75194e94e81f3344025886fb7b671e82d93bc53c53980787149fb89e2c2ac19b1a5edd906dce874e46e271383131ccb318635b35612dabbf598189540affe98426e1bbb227c5b04ef7917b8231d9cd26a6fa7a89989396bf83c63951b1fe034075da832fd341bc"}, {0x73, 0x2, 0x200, 0x1, 0xb4, "9c588adb4ec0dfb3134e839deeca8a6d10f9e2227c6c1565c495f365d3b8b5f592f186da47a13135a7b2d0d7863e650b6c8373956abf3bed8e7770f7d64dbc9f2c6aba5eca7541960ca14e936e8daeb38932ac353b85a5e2b802cafd240a4ea9311d48"}], 0x1ee}, {&(0x7f0000014000)=[{0xf0, 0x277aeed8, 0x0, 0x240000, 0x9, "36e3265eac860b86fa3ff1c2ebffa16b1103b06fb75671f3926f5a40ab2e89c9c453895ffcf0cb9665b98a251cfe544661b15fa82bb202258e1977b63d1f6fcc8d7f9b5cd96ab2439de9d54d9e74d196e4405e24e01c368b0a7c8a7807efec80a544b9e464f0572a070ab0c79390a8dabbc6ed4f752a1bf78e34d2712149baebcf989c507c68dd2fc6da4cca0edb8e961233b612961149a15d09db9a4d93e399647e6f0fd08bee7cd766b543f72695f9dc2e43aab099817dc18225a57c1a05d7096cbf55560acc255704bf3d1d27738280429daf4c19ed909410891fccdb5a18"}, {0xc8, 0x10000, 0x201, 0x7, 0xccfe, "b957b3fba2b9438db28571acff6844f9e6c5096297a1103d369f070fa52b6ace39e4623d2b5a6feeae68fd634a42768e32ec9ddfbf744938a4574147c45436c5f65f1ce880ad5fe7a73e3b2ddc33f16dc998fff47cbe000dbaf5c9aa503afe57d291460ff46d0ebd7951e34932bd9d0024ca1e6027223082fecab560cb0fd90343d0ec1b2c972fef5b7e8c7c9fecb611ed1262dfefd00931b109d482ad3491472a36822b3b874ef094bc0a1c96fbcdc73fc58dc212443291"}, {0xa4, 0x5, 0x10, 0x9, 0x1ff, "5caf9dc2f39c065579bed668c243d7b106d0d6246bcdf127078f69cdc4e4def53a2867ae704823d7a269c924a21b049b84a56129d13c1f35ed8fe80ff77f16119fe08662d8ee610a84d329f7a8981e08e5426a277fe7753d7a5a6eefccdc6309c26d70a0ab654586b0d199e71da2389aa99885c81b71ebef68dce37f98e2d67589ec316fb42b1ec42a3d26d7f33d93acdd4329da"}, {0xf9, 0x27, 0x809, 0x1, 0x6672b9db, "0939ba25500d5b64764ceaf0e7830c5dc7a62b6174938d69eceb6f72f8e04e03aa3f7fc57bd089a34f814ebc5d89cd0ee33f34f1d27a1c77d4f6fdd26b8f4eb99d275321054a51b7cd7cae93ea774bdb5de298d3601fd39974cf8465781b6af3ddbf77a62cf6c50d279e34aaa6005e945319e4ff9cfeb798000396267c007bf6750784c9c4b74be2706b86022ea3112ad426732138908780175c8288c53e3a29c7ab205e47e5fd94de2489aa326467ee7413b167c12b3e259264edddef316a8cb023b0fe04b0358412620be947dbbf45bb8065555c24bb6b1504bf1f6d04b8fbdcb34a92ea290cdf19"}, {0x30, 0x8, 0x606, 0x1000, 0x4, "a56e23abd2a8a0204e2d7a6a4d537c31b482f9f94335c134298cdb4da58bfb61"}], 0x385}, {&(0x7f0000003000-0x135)=[{0xd9, 0x7, 0x704, 0x401, 0x9, "187f97b934793348a40c6386c9640b8fe5e13102cfe5f0222a147018f49edf15e842013b29f172d7a3efc0b4a067b455d399f66f7dac2eb7190828ed176f3edc570a3216014e7546c63439c33b8ae41610bc86130b035291037dd8a583b0b894249d036b7e7f88440a71c65ca218d70468a6cf867649e251e3eb520d9dfbf16c753b19f445ead5d38f1d662d22cebaa1d31060c6d88b5e6e4cd30c277b2b308c62e05bca60e28f269944f158a4eccf16ed1ac99abd39ac6ad88b1663ec90dc2a4ca8819481166d070b"}, {0x5c, 0x401, 0xb04, 0x0, 0x100, "256ee961201941cd0b6251d791bd6b165289b8d48f9470c29733cb6774b04ddaa5b0d84e70293531fd3121e76e0baf71913988a93729e21dfdceea6bbdf535fd7d8f8bbd03e58663224609a7"}], 0x135}], 0x5, 0x0, 0x0, 0x4000000}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""}, 0x18) 2017/12/05 11:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) getresuid(&(0x7f0000a3d000)=0x0, &(0x7f0000aba000)=0x0, &(0x7f0000e78000-0x4)=0x0) getresgid(&(0x7f00004fe000)=0x0, &(0x7f0000a54000-0x4)=0x0, &(0x7f00008a0000-0x4)=0x0) lchown(&(0x7f00003af000)="2e2f66696c653000", r1, r2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:54 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fd4000-0xb)="2f6465762f766373612300", 0x0, 0x141000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000b02000)=0x0, &(0x7f0000fd3000)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fd5000-0x18)=[{r1, 0x4000, 0x0}, {r0, 0x10, 0x0}, {r1, 0x8, 0x0}], 0x3, &(0x7f0000fd5000-0x8)={0x0, 0x1c9c380}, &(0x7f0000fd4000)={0x7}, 0x8) 2017/12/05 11:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100, 0x0, 0x0, 0x0, 0x0, 0xb26, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0xfffffffffffffffe, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000e1a000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f4d000)=r1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c15000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d64000)={0x10000, {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]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x4, 0xffffffff, 0x57286714, 0xfffffffffffffffc, &(0x7f0000126000-0x10)=@generic="98a7ad441044d646549dc42578aba9b9", 0x7ff, 0x3f1, 0x1}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x100000000) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f000051e000-0x18)={0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000636000)=0x0}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f000067a000)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, {0xa, 0x1, 0xfffffffffffff4bd, @loopback={0x0, 0x1}, 0x5}, 0xee8, [0x10001, 0x100, 0x8, 0xffffffffffffff22, 0xff, 0x8001, 0xe7, 0x100000001]}, 0x5c) r2 = syz_open_dev$vcsa(&(0x7f0000944000-0xb)="2f6465762f766373612300", 0x2, 0x80200) r3 = syz_open_procfs(r1, &(0x7f0000244000)="6e657400") clock_gettime(0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d33000-0x40)={0x3, 0x3, 0x9, 0x0, 0x9, 0x87, 0xffffffffffff8001, 0xff}, &(0x7f0000997000)={0x9, 0x8, 0xc00000000000, 0x0, 0xfffffffffffffff8, 0x80000000000000, 0x8, 0x2e35}, &(0x7f0000658000-0x40)={0xfffffffffffffffa, 0x1, 0x87, 0x7, 0xeab5, 0x7, 0xffffffff, 0x7cf1}, &(0x7f0000788000-0x8)={r4, r5+10000000}, &(0x7f00000ab000)={&(0x7f0000901000-0x8)={0x101}, 0x8}) recvmsg$kcm(r3, &(0x7f0000923000-0x1c)={&(0x7f0000a12000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003d9000-0x28)=[{&(0x7f00000f2000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000663000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000efd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000094d000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000005a000-0x11)="0000000000000000000000000000000000", 0x11}], 0x5, &(0x7f0000b74000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0xffffffffffff7103}, 0x2) signalfd(r3, &(0x7f00007c7000)={0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005f7000-0x18)={0x0, 0x1, 0x0, 0x3, 0xfa51}, &(0x7f00000ae000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a2f000)={r6, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74c474ba, 0xcfc0, 0x4, 0x7ff, 0x331}, &(0x7f000079d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000b2b000)={r7, 0x9, 0x48, "2df33704b20100fe803aa929df78a09a5e75a473db03da8339ec383190c183d4ed3ca775260fac5a18e7116efbd8935731e2ee3b827ecca6e1bae82db41afb18c035e0af0f3d4750"}, 0x50) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00004ed000-0x77)={r0, 0x7, 0x1, "cd30c75605ed0a610deda996040556def68ea01eca28454dd44b2f4f66b06ef995a692352dfa28a26b2adb4c53314dc970714223105b2497b389a949143be57489b7defcdd8bac4bfd244258f28f031501be077e482bde41bb8eb0140ba1278ccbea1bd9033d82262531716032"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003c3000-0x4)=0xca31, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000097000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001f0000)={r7, 0x1f, 0x7, 0x3f, 0x1, 0x400}, &(0x7f0000194000-0x4)=0x14) renameat2(r3, &(0x7f0000288000)="2e2f66696c653000", r3, &(0x7f00007f1000-0x8)="2e2f66696c653000", 0x6) sendto$inet(r0, &(0x7f0000f4b000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 11:05:54 executing program 4: mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x22, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400, 0xfffffffffffffffe, 0x100000000000, 0x80000000000000, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000392000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000bb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000012c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4c040) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000af1000)=0x3) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00008ec000-0x20)={@generic="cdd9f567ea8c3653cdfe7b2f88d845bf", @ifru_flags=0x1100}) ioctl$int_out(r4, 0x2, &(0x7f00005d4000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00004b3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000334000-0x8)="2e2f66696c653000", &(0x7f0000275000)="2e2f66696c653000", 0xc000, 0x0, 0xffffffffffffffff, 0x3, 0x100000001, 0x20000) r5 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00000cb000)={0xa, 0x3, 0x10001, 0x7f, 0x0, 0x4b}) perf_event_open(&(0x7f0000014000)={0x2, 0x78, 0x4a, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, r4, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000418000-0x8)=0x75) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x800000) r6 = open(&(0x7f00007fd000)="2e2f636f6e74726f6c00", 0x800000000107ffd, 0x0) mknodat(r6, &(0x7f0000908000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) name_to_handle_at(r6, &(0x7f000070d000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000d68000-0x72)={0x72, 0x2, "463d493dba05415e1e79ba3ace6592b3d3d3231aa76cda06dbb9821138002d6aa0b1db992fed999fb3e2761d1796ea974c17035b1fc3e83c6f0b47c9e44ab3d0c96933b09dfa4a0c602ea16beccf3abf78de14c97334d3202f90f69c94a8ad722c0889afd45b3e87f048"}, &(0x7f000065f000-0x4)=0x0, 0x1000) mkdirat(r6, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r7 = openat(r6, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r7, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") r8 = accept4$inet(r2, 0x0, &(0x7f0000877000-0x4)=0x0, 0x800) setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f0000a76000-0x118)={0x2, {{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]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) renameat2(r7, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r6, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x2) [ 94.075787] BUG: unable to handle kernel NULL pointer dereference at 0000000055969d77 [ 94.083932] IP: qlist_free_all+0x37/0x160 [ 94.088064] PGD 1d00a8067 P4D 1d00a8067 PUD 1d026d067 PMD 0 [ 94.093856] Oops: 0000 [#1] SMP KASAN [ 94.097625] Dumping ftrace buffer: [ 94.101130] (ftrace buffer empty) [ 94.104811] Modules linked in: [ 94.107978] CPU: 1 PID: 1593 Comm: udevd Not tainted 4.15.0-rc2+ #118 [ 94.114633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.123955] task: 0000000067b16b0d task.stack: 000000008a925200 [ 94.129985] RIP: 0010:qlist_free_all+0x37/0x160 [ 94.134619] RSP: 0018:ffff8801d03b7770 EFLAGS: 00010246 [ 94.139951] RAX: ffff880100200088 RBX: 0000000000000286 RCX: 0000000000000000 [ 94.147192] RDX: ffffea0004008000 RSI: ffffea000400801f RDI: 0000000000000286 [ 94.154432] RBP: ffff8801d03b77a8 R08: ffffffff85fd4958 R09: 0000000000000000 [ 94.161668] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 94.168908] R13: 0000000000000000 R14: ffff880100200088 R15: ffffffff85ecb440 [ 94.176148] FS: 00007f9dfe46c7a0(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 94.184342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.190194] CR2: 0000000000000104 CR3: 00000001d0277000 CR4: 00000000001406e0 [ 94.197433] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 94.204670] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 94.211908] Call Trace: [ 94.214475] quarantine_reduce+0x141/0x170 [ 94.218681] kasan_kmalloc+0xca/0xe0 [ 94.222369] kasan_slab_alloc+0x12/0x20 [ 94.226310] kmem_cache_alloc_node+0x131/0x760 [ 94.230862] ? __check_object_size+0x25d/0x4f0 [ 94.235423] __alloc_skb+0xf1/0x780 [ 94.239024] ? skb_copy_and_csum_dev+0x360/0x360 [ 94.243745] ? kasan_check_write+0x14/0x20 [ 94.247959] ? selinux_capable+0x36/0x40 [ 94.251992] ? security_capable+0x8e/0xc0 [ 94.256120] ? ns_capable_common+0xcf/0x160 [ 94.260416] netlink_sendmsg+0xa86/0xe70 [ 94.264455] ? netlink_unicast+0x6f0/0x6f0 [ 94.268665] ? security_socket_sendmsg+0x89/0xb0 [ 94.273388] ? netlink_unicast+0x6f0/0x6f0 [ 94.277594] sock_sendmsg+0xca/0x110 [ 94.281279] ___sys_sendmsg+0x75b/0x8a0 [ 94.285228] ? copy_msghdr_from_user+0x590/0x590 [ 94.289969] ? __generic_file_write_iter+0x1ab/0x5b0 [ 94.295041] ? lock_downgrade+0x980/0x980 [ 94.299164] ? generic_file_write_iter+0x3ea/0x7a0 [ 94.304194] ? fget_raw+0x20/0x20 [ 94.307626] ? lock_downgrade+0x980/0x980 [ 94.311744] ? kernel_read+0x120/0x120 [ 94.315607] ? __fdget+0x18/0x20 [ 94.318947] __sys_sendmsg+0xe5/0x210 [ 94.322714] ? __sys_sendmsg+0xe5/0x210 [ 94.326659] ? SyS_shutdown+0x290/0x290 [ 94.330608] ? __sb_end_write+0x9e/0xd0 [ 94.334550] ? vfs_write+0x22a/0x510 [ 94.338248] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.343239] SyS_sendmsg+0x2d/0x50 [ 94.346752] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 94.351473] RIP: 0033:0x7f9dfdb80320 [ 94.355151] RSP: 002b:00007ffe3b65c2e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.362835] RAX: ffffffffffffffda RBX: 0000000000ba8480 RCX: 00007f9dfdb80320 [ 94.370075] RDX: 0000000000000000 RSI: 00007ffe3b65c330 RDI: 0000000000000004 [ 94.377321] RBP: 0000000000b8c8c0 R08: 0000000000000000 R09: 00007f9dfdbc8a60 [ 94.384560] R10: 736563697665642f R11: 0000000000000246 R12: 000000000000000b [ 94.391797] R13: 0000000000000000 R14: 0000000000ba8480 R15: 0000000000b79030 [ 94.399055] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 49 c7 c7 40 b4 ec 85 53 49 89 f4 48 83 ec 10 48 89 7d c8 4d 85 e4 4d 89 e5 0f 84 c8 00 00 00 <49> 63 95 04 01 00 00 4c 8b 30 48 29 d0 49 83 3f 00 48 89 c6 0f [ 94.418202] RIP: qlist_free_all+0x37/0x160 RSP: ffff8801d03b7770 2017/12/05 11:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000524000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000073d000)=0x0) timer_create(0x0, &(0x7f0000f87000-0x58)={0x0, 0x12, 0xa, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ebb000-0x4)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r2, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006b1000)=0x3, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000346000-0x28)={@common="62637368300000000000000000000000", @ifru_flags=0x1800}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x21) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000577000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f1c000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) perf_event_open(&(0x7f0000ab9000)={0x5, 0x78, 0x20, 0x19a08927, 0x6, 0x8, 0x0, 0xffffffffffff3320, 0x80, 0xa, 0x4, 0x7, 0x6, 0x11, 0x0, 0x37b9, 0x1, 0xa0, 0x1, 0x40, 0x6, 0xc19, 0x3, 0xfffffffffffffffb, 0x9, 0x6, 0x0}, r4, 0x6, r3, 0x4) recvmmsg(r5, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[{&(0x7f0000879000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000c4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00003ba000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000024000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000a6b000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000a6f000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x6, &(0x7f0000335000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x2}, 0x8}, {{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[{&(0x7f00001e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000097c000+0x9dd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2, &(0x7f0000239000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x5}, 0x8001}], 0x2, 0x2000, 0x0) readv(r3, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00007a0000-0x24)={0x7, 0x0, 0x1, 0x10001, 0xf8, 0x80000001, 0x2, 0x0, 0x0, 0xb1, 0x41f7, 0x7}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x806, 0xfffffffffffffffc, &(0x7f0000093000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f00003a2000-0x8)={0x3, 0x0}) tkill(r4, 0x16) 2017/12/05 11:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e36000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c6000)=0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003a2000-0x4)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d33000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000122000-0x18)={0x0, 0x0, 0x30, 0x8001, 0x5}, &(0x7f00009dd000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000446000-0x6)={r1, 0xffffffffffffffbb}, 0x6) sendto$inet(r0, &(0x7f0000011000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e66b7d", 0x32, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e09000)={@loopback=0x7f000001, @rand_addr=0xfffffffffffffffe, @loopback=0x7f000001}, 0xc) 2017/12/05 11:05:54 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3000000, 0x31, 0xffffffffffffffff, 0x1ffc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000e6a000)=0x80008, 0x4) write(r0, &(0x7f0000321000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000da5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x104, 0x32, r0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fca000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000014f000)=0x0, &(0x7f0000fc9000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000c16000-0x4)=0x5, 0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b28000-0x4)=0x0, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, r2, 0x0}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r3, &(0x7f0000fcd000-0x1)="01", &(0x7f0000fcc000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000)="", &(0x7f0000950000)="060b2bf47647ceb05f846b9291554f", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r3, &(0x7f0000940000-0x9c)="effeeb139b3634d5b5d1df88fc69b13d424fd2dd16e8672a22accde2215f27c39c3192c648f3cb73c4732fcdca9c140e9e6d3c5aa37d719445a1b004c82024f9531d3c7cc7b35c65ded1356c46c82d3ce3df625231d1ceebc09c8237bf187c65223cfd6656518532fd94a5e0b820d00a671ece2b5c876844278dc725eb1cb07111ab07b5c1f276cca646f3a83fc7682f73e38d488664171172a67e54", &(0x7f00003e3000-0x5e)="f034ba8c91d34f294f5604e4cb40ee91444db137ead1d49cd05c228758a234b911fde6579d4affa9f98b2421425bc172494355c489efb6c36c4ded1fcaa0455d3e6b126658b4a3638a2f18f4a464c8827e99dbee9e2cb5f90212ef736524", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9000-0x20)={r3, &(0x7f00000d1000)="d030610cc28331f301830cce1a1204011e744ac7a4da4c6e41f5825757b41e92860effaec1987ae9f1af72685698bdf9193032c1370249a0042528e229dd20263992f2e65c55b2e6c0cf64b37a0db1b5f43f219e6369367c42a705214546de523913fe6cd6915eda92bb81c675c7497a0f5445af7a1e1d817be7f839c02ae73f26b522e882de7506a23a0a6f9366cb236c2b846a3a39df5a74dd83053f3069167fa4c66bcf3fe21645c4930abdd0c23defd3610326f403214b57084215dcfbde9039a3fedc6acae79773501558ca2246a7b59bd456f79becf1c0e18d54497a6867a2ea30db001482aabe365921d7063cd9f1670fa6", &(0x7f0000fc8000)="0bafab67084f4e12765eafb08f1eb04176ff6618958be93b533a8576d0ca416fd7c1514b9e8d9ba268dcb276ec7f6395ce76b01af4e095c111ab154637a0cced825df5a541d463f7038219610bb24d7ffff92813d18dfd8da7dc7f3ccd01a91dadaf6a489e4a5f6077aa9f419e6c7b5e8d420d6570a82c256459c06086b7993a1c501eb5e8b96b0d8152fd509dc21ea7fa78eaa1a7fa7fcb95bfafb8bc58b38e06ae8ccf6a796cd88c5524d2bc569df78251a0b9830dc9b6e93ed5a2d591a798b017a2f6346a92fc6af905d3c5c2ce0676d22bdb4a100327def82f72f265fd7a273565e8", 0x0}, 0x20) [ 94.424310] CR2: 0000000000000104 [ 94.427825] ---[ end trace 7393fd41598393cd ]--- [ 94.472281] Kernel panic - not syncing: Fatal exception [ 94.472718] Dumping ftrace buffer: [ 94.472723] (ftrace buffer empty) [ 94.472726] Kernel Offset: disabled [ 94.488870] Rebooting in 86400 seconds..