000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x3, {"e0301e6be2e1d5"}, 0x0}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) 2018/01/31 13:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000899000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f1f000)=0x3a) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000094e000)=@assoc_value={0x0, 0x0}, &(0x7f0000cdf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f3c000-0xc)={r1, 0x100, 0x30}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:04 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc81880f"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000030000-0x15)='/proc/self/net/pfkey\x00', 0x140, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000002f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000020000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000013000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002e000)={r3, 0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000)={0x0, 0x0, 0x0}, &(0x7f000002f000)=0xc) fcntl$lock(r0, 0x0, &(0x7f0000014000)={0x2, 0x3, 0xfff, 0x2, r4}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f000002f000)={0x1f, {0xb2, 0x503, 0x87, 0xb5, 0x80, 0x3d79}}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000030000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000031000-0x2)={0x0, 0x0}, 0x2) 2018/01/31 13:20:04 executing program 4: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007b8000-0x1)=0x4) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b05000-0xa)='/dev/cuse\x00', 0x841, 0x0) accept4$vsock_stream(r1, &(0x7f000088b000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 81.571820] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/31 13:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) removexattr(&(0x7f0000b56000-0x8)='./file0\x00', &(0x7f000050a000-0x37)=@random={'trusted.', "757365726c6f73656375726974792c40766d6e6574309021706f7369785f61636c5f616363657373766d6e65743000"}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/31 13:20:04 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffefffff, 0x800000c0f) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r2, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r2, &(0x7f0000d52000-0x6e)="621a0781009ba6723b441b30c6365f2e5809000000000000002caf086b4c54d657afe633221a7d1ceef9ff12e096f63b3ff9fa085df15f07ae6d1528e95365a8efb46b8dad0ec0f28c644f6f4bfb03b7faac3a3c2b40cda46faca7be6ec2c30001325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da6000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000a63000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000082a000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}, &(0x7f0000b63000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:20:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a74000)=@req={0x0, 0x5, 0x7fffffff, 0x1}, 0x10) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/31 13:20:04 executing program 0: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 13:20:04 executing program 3: pipe2(&(0x7f0000a59000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000092b000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000911000)=[{0x2, 0x0}, {0x0, 0x4ec}, {0x7, 0xb34}, {0xc, 0x6}, {0x8, 0x4}, {0x7, 0xffffffffffffff01}, {0x4, 0x9}, {0x3, 0x80000000}, {0x6, 0x489318ad}, {0xe, 0x100000001}], 0xa) r2 = syz_open_dev$amidi(&(0x7f0000f6e000)='/dev/amidi#\x00', 0x5, 0x10200) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ca9000)={0x0, 0x7}, &(0x7f0000e84000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a69000-0xc)=@sack_info={r3, 0x8, 0x7ff}, &(0x7f0000f0a000)=0xc) r4 = syz_open_dev$mice(&(0x7f0000099000-0x10)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) ioctl$TIOCSBRK(r2, 0x5427) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000ae6000-0xc)={0x10, 0x0}) 2018/01/31 13:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400, 0x0, 0x40, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000980000)=@assoc_value={0x0, 0x0}, &(0x7f000014a000)=0x8) readlinkat(r2, &(0x7f0000313000)='./file0\x00', &(0x7f0000137000-0xf7)=""/247, 0xf7) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 81.648997] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/31 13:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) accept$ax25(r1, &(0x7f00002e3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000258000)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) bpf$MAP_CREATE(0x0, &(0x7f0000d81000-0x2c)={0x6, 0x9953, 0x0, 0x8, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ppoll(&(0x7f0000b3a000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) readv(r3, &(0x7f00002ed000-0x10)=[{&(0x7f00009e4000)=""/189, 0xbd}], 0x1) 2018/01/31 13:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b7e000-0x18)={0x0, 0xfffffffffffffb93, 0x5, 0x1d, 0xfffffffffffffffa, 0x3}) write$fuse(r0, &(0x7f0000008000-0x28)={0x18, 0x3, 0x9, @fuse_bmap_out={0x0}}, 0x18) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000d75000-0x18)={0x3, 0x4, 0x3, 0x7f, 0xff, 0x8}) 2018/01/31 13:20:04 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/checkreqprot\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xd0, 0x0, &(0x7f0000001000-0xd0)=[@release={0x40046306, 0x0}, @acquire={0x40046305, 0x0}, @decrefs={0x40046307, 0x2}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f00000eb000)=[@fda={0x66646185, 0xa, 0x2, 0x19}, @flat={0x73622a85, 0x0, r1, 0x3}], &(0x7f0000000000)=[0x40, 0x48]}, 0x8000}}, @request_death={0x400c630e, 0x2, 0x4}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x38, &(0x7f0000af5000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f0000b66000)=0x0, 0x1, 0x0, 0x33}, @fda={0x66646185, 0x5, 0x4, 0x26}, @fda={0x66646185, 0x5, 0x1, 0x27}], &(0x7f0000cdc000)=[0x18, 0x48, 0x40, 0x38, 0x0, 0x48, 0x30]}}, @increfs={0x40046304, 0x1}], 0x9e, 0x0, &(0x7f0000155000-0x9e)="94aa91189e00ac29e8661332dcae23e6c352e20533766c6cbb971c82a914d1336fff7b6d2956928f6e0f09b4fc235e2039565e072982b0d689c6ac4ac06a957a0df72c4fa16b2b3e1cfd70dce46a667467be47b20191860f6607f08644913d6168826dea669257e711c7086e2713ef069728a59872a7bf29da55481f521b3bb1af47985b841f2b335ba08f7f7450cbb508f389deaa2fccaba8fd6f97761a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000033b000)={0x0, 0x0}, &(0x7f00005ee000-0x4)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) r4 = dup(r3) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x400080000a, 0x6, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/31 13:20:04 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f000032d000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0xa0, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000093c000)=0x0, 0x2) ioprio_set$pid(0x2, 0x0, 0x7fff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000e0000)=0x0) syz_open_procfs(r2, &(0x7f00002e9000-0x7)='ns/uts\x00') ioctl(r1, 0x1, &(0x7f000078a000)="") 2018/01/31 13:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000db3000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x800, 'ecb-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f00009c7000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 13:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r1, 0x0) 2018/01/31 13:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) fstatfs(r0, &(0x7f0000860000-0x83)=""/131) ioctl(r0, 0x4400000000001277, &(0x7f000089c000)="") syz_open_dev$sg(&(0x7f000011b000-0x9)='/dev/sg#\x00', 0x303f36b7, 0x80000) 2018/01/31 13:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b9d000)='(selfppp1&\x00') syncfs(r0) 2018/01/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000002e000-0x10)=[{r0, 0x2008, 0x0}, {r1, 0x100, 0x0}], 0x2, 0x7) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/dev/vga_arbiter\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000000d000)={0x800, 0x7fff, 0x9, 'queue0\x00', 0xcdad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000002f000)={0x0, 0x0}, &(0x7f0000030000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x15)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000029000)='/dev/adsp#\x00', 0x4, 0x800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f000002e000-0x4c8)={{0x0, 0x7, 0x35, 0x8000, "839a899e1eea12ed9ffcec1cc3fe6968cf64b9bb0f1417d9ac6f12cc236ee6b73c0ffc1ba2ebfa260cbf9d40", 0x5}, 0x1000, [0x3d, 0xf6dd, 0xbea, 0x10000000000, 0x7b0, 0x191e, 0xe4f, 0x1, 0x3ff, 0x80000000, 0x4, 0x7fff, 0x4996, 0x1, 0xf1e5, 0x8, 0x2, 0x8641d16, 0x7f, 0x7, 0x200, 0xfffffffffffffe00, 0x7fff, 0x6, 0x4, 0x101, 0x1f, 0x8000, 0x6, 0x8, 0x0, 0x0, 0x3ff, 0x1, 0x5925, 0xffff, 0x101, 0x8, 0x40, 0xf3, 0x98, 0x7fffffff, 0xe000000000000000, 0x81, 0x7a88, 0x8, 0x3, 0x8000, 0x8, 0x5, 0x2, 0x2, 0xffffffffffffc781, 0x1, 0x0, 0x0, 0x8, 0x13e, 0x100000000, 0x2c651593, 0x1, 0x2, 0x2, 0xfffffffffffffffd, 0x3da1609f0, 0x6, 0x80000001, 0x3, 0x800, 0x9, 0x400, 0x7, 0x0, 0x100, 0xffffffffffffffff, 0x7, 0xfffffffffffffff8, 0x700000000000000, 0x0, 0x8, 0x1000, 0x0, 0xf1, 0x6, 0x3f, 0x5, 0x85, 0x6, 0x7, 0x7, 0x4cb54080, 0x10001, 0x1, 0x5, 0x5, 0x2, 0x5, 0x5, 0x9, 0x3, 0x5, 0xff, 0x1, 0x8, 0xffffffffffffffff, 0x100000001, 0xfffffffffffffffd, 0x7f, 0x9, 0x7, 0x5, 0x2, 0xfffffffffffff245, 0x3, 0x1f, 0x100000000, 0xb65, 0x1ff, 0x9, 0x6, 0x6, 0x9, 0x3, 0x1f, 0x4, 0x3, 0xfffffffffffffffb, 0x3ff], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5420, 0x80000001) 2018/01/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000368000)={0xffffffffffffff9c}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000629000)={&(0x7f0000296000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000315000)=[{&(0x7f0000b70000-0xf2)=""/242, 0xf2}], 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000131000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000322000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r0, 0x6, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000-0x1c)={0x1c, 0x3f, 0x0, 0x2, 0x0, "", [@typed={0xc, 0x23, @fd=r0}]}, 0x1c}, {&(0x7f0000001000-0x777)={0x7e8, 0x3e, 0x4, 0x1, 0x0, "", [@generic="2be2b3ed1eea5666aa67f51065bfc32d8f5b2b7d2d383fe211ec1de7119c91b7b8e7c73f485e9624eea99598a29659f4e0a5bdb170e9d05e4c20152dd8a86a07c975136d131dfce27364dbe686fffea1cc8ec0b3030c3a75d350e2aa7f2d3ccd8174107466225273bf3899ed3f4eb30d08642d44d4df63e97c71a8b45fb9638d582db3c196178984c98b52ed219709d8247463c385db5810fe25dddb5adb9a3f97927ccc61d92b07c1ae975b5c1e8bdf1d6288c31989f2bbd61842117b09f33ec0147d3622e17d9d1bf64fe684", @typed={0xc, 0x93, @fd=r0}, @typed={0x14, 0x55, @str='/dev/rfkill\x00'}, @nested={0x180, 0x4c, [@generic="7167299240f655cb14793845a5d94293c95d07b764a8def80375742e61", @typed={0xc, 0x93, @uid=r2}, @typed={0xc, 0x8a, @fd=r0}, @generic="4461559656cd319abd54b8dd584791b5b6550a152141f292f497f6e7489179b8e59eec8db479c2aae5eb776f518a8c15c9a800ced29cd6df0a167a78858fa658bc5f25664e95840ee2bf847c46300a65cd4594a87d1d21fc006e7db46dc1b2", @generic="ac254335a5689e32e01b04b50dda21c8913739225576a939068b84c6a2", @typed={0xc, 0x4a, @fd=r0}, @typed={0xc, 0x67, @u32=0x6a}, @typed={0xc, 0x83, @u32=0x80000000}, @generic="3a960cfec84e6c0d6711dd04f159a751f6f905cca090380faa4477667a7d515c75f15a57fab5bf3693f92ebc2504c0c5b61d3ac752ead986d26b83bad7ae0831917e93c3da2755bedccdc521850961d9e97069b85de846e6c2d46c24b9f7d141ea8a1b14542ab8e5dc544d93bdd421bbbbd7ceaba3396ed2179e6c9cd28726394b28eee15ea49b998b0b780adf6d11dafcdc2e14b71c71f5252e06117fe8cb28fd8b151747"]}, @generic="9e6ec5e5ba72b778572713a024ea0b8bf604924d7b6d1d169b565dd7c87c86458bbf423f1819cd7919661a0257d969e17b9444749729c78ce385b8c0942394aa359e58d3647a77284d07b3290da1df7023b28b7b9048b7bc646e24bc53ec44cd7d0508954f19e149925b2e15d7ecc2d0d1eded3614f07f842d50d59f0c3823b4db0b1e", @nested={0xa8, 0x2a, [@typed={0xc, 0x4a, @pid=r3}, @typed={0xc, 0x60, @fd=r0}, @typed={0x8, 0x47, @void=""}, @typed={0xc, 0x46, @uid=r4}, @typed={0x14, 0x29, @str='/dev/rfkill\x00'}, @typed={0xc, 0x4c, @ipv4=@multicast2=0xe0000002}, @generic="2d8b7c8c47b7bb69dcaa02e7f995143b8e3a9c5cb5030a67dbf7eca60a778bc09519f43bf78077c77055b06fa456da4016a1174584e0700513fde4e8d690ad1b73d33f3805e9fd0545e96af1a61820816aaf4e301b"]}, @typed={0xc, 0x2f, @uid=r5}, @generic="dbe67318a0cfac7791b63570d12fd7cc8609f0f2c13aaefded4cc26497113bf0f8b453080a0f42acbe298510b21777bfa6f95bea5cfcd9e1fe9bf34d2ed2a96079f6f5f412544f678cab2c6e2ff8ba441fcf6d48c9c09c574e98dfee24158d51add5b04f52aa8b9c671198400e16908a143aad13565931f92a26002e2214e5ee45f2e7435390cf1d68fcc4849b5c6c", @nested={0x80, 0x82, [@generic="8dd32dff007e09a631fa509d12511894524c13ba45e1dcfbfd63a7c116acd54b52651300fa352f719de96688f9cca1338248245c13ddc4ad58b40db4180c06a9503cebc5467b2b47a67f4b4a1772fbd80122187fa8c28916a798b65faf031eca3dcd1a805cbe59d42129d769ee5099bf9124b9345ba89a66dd"]}, @nested={0x324, 0x7f, [@generic="5353cb95af350152c8cb6765297f99691459da30e84c7ea76c734a0d0bc972ab9b54512ef9432f60545927e9fa0057e04b40e91aa7808ee4971e49109a93eb4ca789ed4d72515e0fb639972a3b1c39ec79137ea69d3c88bf7b1bec3fe915ad22c9aec815b932f8c86d2412ded23e084bfc068eec94c67409cc3a6ad4f6abc962804ba64508debbd246b90091a3983040c8c7471ad794925ed1f35f9d9b3d0d9670e5abdaf01a239adf38121310504d86b689799670937f3030d90895176286d1141deae31830735460075b448c61427a2ed059d2220b9301d2dbd782040a1115bcfe185044f56c63b96bfac2297325f8e87eeeee1665cee9", @generic="1541935d8b36e8b007f5", @typed={0x10, 0x6e, @str='md5sum\x00'}, @typed={0x8, 0x8b, @void=""}, @generic="d149abb54f7720288cfc1e0e62b32d2011a78e55cc7e31bde6bb32b302bb772d06754e54bae1ca6ab8d2b179e00facff5cfd02fcfcc24c5729e52d6786b0ad7f347da5a0fdf1008c6dc9c209b272b50bdac609175f0ca4e769c5f3fc82ffe815dc957866d903ef", @typed={0xc, 0x76, @uid=r6}, @typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9fabb1ce97abaa92bf30494b1cc50538403624353bcca971bdea01629d992d9e8d3173cfd3219d307b9e938587fcd9942e728b62c184d4025322c01de41a672d2496bf4ff3f2b7fb7bf7050b193905be5fd62a6d5b27591bd8559e5e9a8b9a9953399ea63b4fe3416415a9d63bd56670e490fcbb2064ed1545ea1fffade629cf33684ec3e83ba03e5c40de", @generic="14e8826af87ce7e5d03f373a1c1c70ab661f7985b38c6581220f2bacaac3479b1ca0e0888ac3be0b9e46291510ffc8276467257b5cb66c83bf5d4fd22f54eba8c7b2abc664ab28c11af103f5a1166033edf31160648432a9af0ea3038dcdadfadf88016cef3b0d976f9d2a406cd8314db90ad30befa59f956c4415d3f5429a49b22274b459d4974573c04cf12911b840d8e40b7e3e7032425a9605845f0a2ed704019538fad54f1ec8e2395a5966cc40fd6b38c6a3cb2a88cbefdae8b41fefd77905c961a356c0d89d91eb951aa0ea514b19ceb023b024e5a1ef8c6bd4cf8f74932fb1b5c070ba593ac7599588fd3642"]}]}, 0x7e8}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x4040000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000)=0x200, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000005000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x9, 0x15, 0x1, 0x100}, {0x5, 0x800, 0xa63, 0x8}, {0x0, 0x7ff, 0xd1c6, 0x3f}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f0000004000)='./file0\x00', 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000007000-0x18)=@add_del={0x2, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r7, 0x21, 0x8e, &(0x7f0000008000-0x5d)="c235e13765f08a8c4ff3e65f7dcd565eda8ece7268bc12216024849391578ab565ec1a0ffa10d75e1d87a894fbbef311e1f96f613c3ab6e242938d6d5637e2cfe8885dc67b88954aad3c63eb17be81ac14f4fba3911d2109b500b31e8e", 0x5d) 2018/01/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x2) socketpair(0xf, 0x80003, 0xf7c, &(0x7f00000af000)={0x0, 0x0}) exit(0x0) write$selinux_create(r0, &(0x7f000039f000-0x54)=@access={'system_u:object_r:updpwd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x36, 0x0}, 0x54) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/01/31 13:20:05 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004db000)={0x0, 0x8}, &(0x7f0000c08000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007b0000)={r1, 0x401}, &(0x7f0000001000-0x1)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="77ac62ae792b7579c921317612147fd9794edc741a7be0659a397a3fbf703584135ae0c5c8c02aeb289857f58618fc72076518613000a34d4779de406b2300ba7643d2eccb41075f1be55dcc26a7d622673801a13f2155cba094a481a975024dd4e3b5a6c16e6beb51b77b2a078378d6d62dd9d6faeb1262019b49341690410880bb8c7787efd83e4586926bbd4308e9436e237673b467545de788ff81ab7d9f565122884bfb805a999d83a11a5d6f3a0133056d037ec92fc4f7510a7d28f657d8b53f46429fe4ddd36e4e6f2e38", 0xce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x10)=[{r2, 0x42, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/31 13:20:05 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000ff0000+0xe77)='/dev/admmidi#\x00', 0xffffffffffffff81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x1a0, 0xffffffff, 0xffffffff, 0x2d8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00003d5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x138, 0x0, {0x0, 0x0}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3f, 0x3, 0x0}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0x800, 0x0, 0x3, 'netbios-ns\x00', 'syz0\x00', 0xffffffffffff40d6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0xf0, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}]}}, 0x428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000a19000-0x40)={0x87, 0x3, 0xffffffffffffffd7, 0x4, "6cec005d33ad08c6df84f159355995277ea85f4e8873b5e65295cdf24e00ba8e84d38d12b480c982b1554523", 0x1}) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000da5000)='./file0\x00', &(0x7f000073e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000830000)=0x7, 0x4) ftruncate(r2, 0x8) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000604000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = syz_open_dev$midi(&(0x7f00004b5000-0xb)='/dev/midi#\x00', 0xc1e9, 0x406880) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00001e4000-0x4)=0x0) 2018/01/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b2c000/0x4000)=nil, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"bd124595480bf01156268059f5b7ad9c", {0x4, 0x1ff, 0x827, "0d35c7aaed7f", 0x2, 0x0}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0xe03, 0x8, 0x9, 0x6, 0x8c, 0xfffffffffffffff9}, 0x5}) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003000-0x50)={{0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x6}, 0x6, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x0, &(0x7f000028b000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007bd000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) 2018/01/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x2e7}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000801000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000459000-0x10)={0x10001, 0x7f}) 2018/01/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x200, 0x100000000, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000006b000)={&(0x7f000056d000-0xd5)=""/213, 0xd5}) r3 = openat(0xffffffffffffff9c, &(0x7f000096d000-0x8)='./file0\x00', 0x204081, 0x190) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000232000)=""/125, &(0x7f0000b71000-0x4)=0x7d) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000bb9000)={0x1, &(0x7f0000a68000)=[{0x8, 0x1ff, 0x7, 0x80000000}]}, 0x10) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000083b000)=""/12, &(0x7f0000df9000)=0xc) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f000083e000)=[{&(0x7f0000465000)='~b', 0x2}], 0x1, &(0x7f00009d9000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x0}, 0x0) 2018/01/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$amidi(&(0x7f00001fe000)='/dev/amidi#\x00', 0xa1d7, 0x4042) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000da0000-0x8)={r0, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00009d9000-0x1010)="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", 0x1010, 0x0, &(0x7f00000fb000-0x14)=@llc={0x1a, 0x1d, 0x862e, 0x0, 0x3, 0x73, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) r0 = creat(&(0x7f0000c5d000)='./file0\x00', 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ad7000-0x4)=0x101, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000030c000)={0x1, 0x0, 0x7, 0x2, 0x7, 0xe0}) 2018/01/31 13:20:05 executing program 0: writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") socketpair(0x1, 0x7, 0x6, &(0x7f00002cf000)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000e0a000)=0x0) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) stat(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f00002bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ab000-0x9)='/dev/vcs\x00', 0x2000000000047fd, 0x0) poll(&(0x7f000027a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00005c7000)=""/88, 0x58) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00005c9000)='./file0\x00') mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004bd000-0x78)={0xe4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x0, 0x1, 0x9, &(0x7f0000296000-0x10)=@common='ifb0\x00', 0x100, 0x40000, 0x8}) getsockname$unix(r0, &(0x7f000011b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003d4000)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000532000-0x4)=0x0) syz_open_dev$sg(&(0x7f00005c9000)='/dev/sg#\x00', 0x3, 0x40000) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00005c8000)={0x98b8, 0x100000000, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000016b000-0xc6)=""/198) poll(&(0x7f000027c000-0x20)=[{r0, 0xc, 0x0}], 0x1, 0x0) close(r0) 2018/01/31 13:20:05 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000f02000)='/dev/snd/pcmC#D#p\x00', 0x7bf, 0x100) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00003fc000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000077e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147, 0x0}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11, 0x0}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122, 0x0}, {0x0, 0x9d, &(0x7f0000b8e000)=""/157, 0x0}, {0x0, 0xac, &(0x7f0000d7f000)=""/172, 0x0}, {0x1002, 0xffffff1b, &(0x7f00007c8000-0x1000)=""/4096, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/01/31 13:20:05 executing program 3: r0 = memfd_create(&(0x7f00007a8000-0x1c)='selfppp1GPLkeyring,vboxnet1\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f77000)=0x0, &(0x7f00000db000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xde)=""/222, 0xde) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x7, 0x0, 0x7, 0x10001, 0x7, 0x1, 0x1, 0x7fffffff, 0x7f, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000002000-0x48)={{0xffffffffffffffff, 0x3, 0x10001, 0x2, 0x6eef}, 0x27, 0x4a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x8, 0x0, [{0xa, 0x200, 0xfffffffffffffaa1, 0x8, 0x80000001, 0x0}, {0xc0000007, 0x10000, 0x800, 0x4, 0x2, 0x0}, {0x80000008, 0x4, 0x80, 0x4, 0x8, 0x0}, {0x0, 0xc776, 0x7f, 0x2, 0x6, 0x0}, {0xa, 0x0, 0x3, 0x3, 0x100000001, 0x0}, {0xd, 0x4, 0x100, 0x5, 0xff, 0x0}, {0xc0000000, 0xfffffffffffffffd, 0x3f, 0x7, 0xfffffffffffffffd, 0x0}, {0xa, 0xff, 0x80e, 0x40, 0x7, 0x0}]}) sendto(r0, &(0x7f0000001000)="c38e4429525e894c6f50e6b948485b76b4ef0bbbc2afd05c6ccb2d36b4bd2756c4d40fd06507d19564988b390b68c629ed7485b553f78e5084942c591b70f9ad12da065c1242153e31d0229760efb17877429f71e3017704fec233b683a755dea2ac4f86aa4270f806af0b7927397fd421d9c0cb49acf96eb3a1b4527bf490a8c91f4a83cded7eaeaebd90cc3238eca7481f806d857a159b3f039b5fdbf8b450b05ea5e4a5ad11cf14ea608dc871c3218137e1", 0xb3, 0x8000, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x1}}, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x401, 0xffff, 0x201, 0xfffffffffffffe01, 0x5, 0xfffffffffffffffd, 0x8001, 0x8, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0xfffffffffffffff8, 0x0}, &(0x7f0000003000-0x4)=0xc) listen$netrom(r0, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x1d, 0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000004000)=0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0xc)={0x4, [0x3, 0x4, 0x8, 0x7]}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) tkill(r2, 0x35) getpeername$unix(r0, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000004000-0x4)=0x1002) r3 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000003000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000006000-0xa3)=""/163) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x6300, 0x0) 2018/01/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@common='eql\x00', @ifru_data=&(0x7f00004c4000-0x20)="c148b1838f8e22a92fdead496f1bfbd6d8886b7865e04633dff22dfbc4428f5a"}) 2018/01/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000941000)={0x0, 0xbc64}, &(0x7f0000fa1000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000680000-0x8)={r2, 0x80}, &(0x7f0000b10000+0xf1c)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000add000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000, 0x7}, &(0x7f0000b89000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d1f000-0x10)={0x7f, 0x1, 0x8, 0x5, r1}, 0x10) r2 = socket$inet(0x2, 0x80007, 0xfffffffffffffffe) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listxattr(&(0x7f0000c4d000-0x8)='./file0\x00', &(0x7f00007dd000)=""/103, 0x67) syz_open_dev$sg(&(0x7f0000a98000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r2, &(0x7f0000a89000-0x78)="", 0x45f, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r2, &(0x7f0000658000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb8000)=0x10) 2018/01/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000d79000)={0x8001, 0x7f}) signalfd(r0, &(0x7f0000b7d000)={0x0}, 0x8) clock_gettime(0x5, &(0x7f000060d000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000e5f000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) getrusage(0x0, &(0x7f0000773000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000003d000-0x10)={0x0, 0x0}, &(0x7f000047e000)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008a7000-0x10)={0x0, 0x0}, &(0x7f0000b57000)=0x10) write$evdev(r1, &(0x7f0000952000-0x48)=[{{0x0, r5}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0xfffffffffffff2ab, 0x0}, {{0x0, r3}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000fde000)=[0x3, 0x4]) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) connect$bt_sco(r1, &(0x7f0000a67000-0x8)={0x1f, {0xef, 0x7ff, 0x8001, 0x400, 0x0, 0x3ff}}, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) sendfile(r0, r4, &(0x7f00007ec000-0x8)=0x0, 0x81) getsockname$inet6(r0, &(0x7f00002cd000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f8d000-0x4)=0x1c) 2018/01/31 13:20:05 executing program 4: clone(0x0, &(0x7f000088e000)="", &(0x7f0000968000)=0x0, &(0x7f00000c5000)=0x0, &(0x7f00009a3000)="") r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002ea000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x5)='f2fs\x00', 0x0, &(0x7f0000000000)="12bd612fcb69cfa29dc83e476e13b6ba5ced3b1ed182ba89e8b85f8c1570b4bd6633b6140b5bc5ffab4e244c58e668144380a541ea8bf44425456aa8ce4a361cfab59f01722477f0a5730d2845bc35a9a55dda83ada3e39a91a88994702cccfab54e57db78a386be9836e82c125ed7a3aa7deb422080f9c564bdcb39e5249f41e8bae7d68a4509c72df4f2a61b520ab33511a3fb4fc509409d479ff2238f473915a92bf05346928224e320f6ccb8b39c805fd144f07d535d632e961b532975f53fd4baf2d49f519bbeeb256a8b4a2baa7a") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x100000000, 0xbd, 0x58d3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x3, 0x7, 0x5b}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') symlink(&(0x7f000074b000-0x8)='./file0\x00', &(0x7f0000a78000-0x8)='./file0\x00') 2018/01/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0xc140, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0xfffffffffffffffa, 0xffff, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000092f000-0x10)={{0x3, 0x7a64}, 0x7a}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0xffffffffffffffff) ptrace(0x11, r2) 2018/01/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00005d8000)='./file0\x00', 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba7000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000a1d000)=0x0, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000352000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00003a9000)={0x2, 0x56}) poll(&(0x7f0000d9c000)=[{r3, 0x0, 0x0}, {r3, 0x400, 0x0}, {r3, 0x401, 0x0}, {r3, 0x8200, 0x0}, {r3, 0x0, 0x0}, {r3, 0x9200, 0x0}, {r2, 0x400, 0x0}], 0x7, 0x285f) accept4$ax25(r2, &(0x7f00009a0000)={0x0, {""/7}, 0x0}, &(0x7f0000af9000-0x4)=0x10, 0x80800) 2018/01/31 13:20:05 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/ion\x00', 0x101080, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = gettid() ptrace$setsig(0x4203, r2, 0x4, &(0x7f00005c0000)={0x20, 0xae50, 0x1ff, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000001000-0xc)={r1, r0, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x3, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000-0x18)={0x9, 0x1e, 0x0, r3, 0x0}) ioctl$int_out(r1, 0x5462, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000)=""/181, 0xb5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffc, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0xf, 0x3, r3, &(0x7f0000003000-0x66)="9f1a50913ad54991f780e7337d3c90336ed8ebc2d98eba7ce877ea2d8c01204c00fa44988c8d37cfed98f084d85b491b117c52156767ed95e858cd654519806378c8bc69ea29f671b168630ecf78a2414706e35e4f34df0adda25fcb274ee3c6e7db548766da", 0x66, 0x9, 0x0, 0x1, r3}, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000003000-0x28)={@common='tunl0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000004000)={{0xf7, 0x1, 0x2, 0x99b, "05e402f67338ef74063fb4f61a12eb66bd107298e63f2090d9efc81ebb04cb6eab01c0bf52d30d9d483e0e77", 0x3}, 0x0, 0x0, 0x2, r2, 0x100000000, 0x2, "42fafb2f8370d65ee32ca81cec7354aab406c7fe8513d4dcbc3e1dec67cf1c91c83f4fc0646ee4c73f21f31cce50fe16c4674c566e946a31785f1dd3650685c8", &(0x7f0000003000)='ppp0\x00', 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], [0xffffffff, 0x8000, 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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000006000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000007000-0x10)={0x0, 0x0, 0xff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000006000)={r6, r7, 0xfff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r3, &(0x7f0000008000-0x38)={&(0x7f0000004000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x48)={0x3, 0x20, 0xffffffffffffff7f, {0x0, 0x2710}, {0x77359400, 0x0}, {0x1, 0xffffffffffffffba, 0x0, 0x3ff}, 0x1, @can={{0x0, 0x0, 0x6, 0x6}, 0x7, 0x3, 0x0, 0x0, "2ebb35411b34cabb"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/01/31 13:20:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000fd6000/0x2000)=nil, 0x3, &(0x7f0000846000/0x4000)=nil}, 0x18) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/31 13:20:05 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x26, 0x2, @thr={&(0x7f00003ca000)="cbe25ac02bdc2d0266a83e807472112a8c", &(0x7f000094f000-0xb)="7e2da7ec53ce76876798ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000589000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x1, r0, &(0x7f000001b000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e01000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000674000-0x338)=@nat={'nat\x00', 0x1b, 0x4, 0x2d8, 0x98, 0x208, 0xffffffff, 0x170, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000371000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x170}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xd8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x80, 0x1, 0x0}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @rand_addr=0x6, @multicast2=0xe0000002, @port=0x1, @icmp_id=0x3}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x200, 0x9}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd0, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4}, 0x0, 0x98, 0xd0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x80000000}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @rand_addr=0x7ff, @local={0xac, 0x14, 0x0, 0xaa}, @port=0x3, @icmp_id=0x3}}}}]}}, 0x338) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) r2 = socket$inet(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/loop-control\x00', 0x400002, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0xf)="0020742f69538b703600") preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) sendfile(r3, r3, &(0x7f0000fa2000)=0x0, 0x3f) writev(r3, &(0x7f000066c000)=[{&(0x7f00002fc000)="b096dd1bd82eae238e6905086cad1ba59c071db13106bf4e22eb42a0a0ba09126cef8b56d3690a2b9c2fdd4397d36107969af00b38d18988ecb5449f1f4813e711f516358660e7015a91c4676185c4128e1e5b97a9398cd358eab97d7625728e7ffa0a66f44ac49d47d026a510019b4492816f789852c10d16b991c7c2ae49f010b6ae5da171757c8a28", 0x8a}], 0x1) semget$private(0x0, 0x5, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xcffe, 0x4, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x2000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f37000-0x86)={0x0, 0x7e, "7d68c5ba2d36a242371e60e7e370cbf710e7bc9a86b39e085e70bbcfbabaacd2747cf0272febdccec792d73581d41f072a4a3780fb59c2809d632fc0ea9b38337f188c6d874c5bdd723cbfc0856e0629a6474e2ed4d060070f5cffff5b0dedcbc88023a3f6af69564471f3cfec39b08ba4194bee83a8b4646fdb6ba0eaec"}, &(0x7f0000455000-0x4)=0x86) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bdc000-0x8)={r6, 0x7fff}, &(0x7f000062a000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00001c1000)={r7, 0x6}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000fed000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a4000-0x16)='/selinux/checkreqprot\x00', 0x428000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffff800) r1 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsync(r1) 2018/01/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f0000a80000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @nested={0xfffffffffffffd3b, 0x0, [@typed={0xc, 0x0, @pid=r0}, @generic="335660cad52cbaa91f651da1b3c107ed30e84525dd9785718c27bbee1ab10fec330ad2db866c328bac17c973820facc7e412ff264f340f60f5ea13d32dad0921023adde33699caca5ed6a3eb2ea0b1cdbb47"]}]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r2, &(0x7f0000a60000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000824000)=0x10, 0x80800) 2018/01/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'lrw-cast6-avx\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000e5d000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000f91000)=0x0) fdatasync(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a85000)="118cffdf288e38b8e9b4c519a505ffe600abe2b3", 0x14) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x48)=@full={{0x3, {"4b0365b94af5a6"}, 0x4c75fc20}, [{"5ca026758e74bb"}, {"dd2698e731b639"}, {"ef5b10423732ea"}, {"745fff8277e5b7"}, {"3c2ad03225cfcf"}, {"f2fac33876e42d"}, {"99e823dbfa8150"}, {"873ae5f094c555"}]}, 0x48, &(0x7f0000f93000-0x70)=[{&(0x7f0000f93000-0x77)="34f8a046ce4cef3ec375966c9fce893c6f7734a2b4dd7ce8ca3cb2ae6a9c068b1aec37f4e2879d6e2ffdbe4073b32560941d7953344a27f246894eab342da731cbaf07f7732a64f0ef1a5a5e5478cb0ed92bb62d6cc4be5c7ee6f86d58b1a3ae56c8ec3d1f4506900f5beea5fbf5568187a7f86d9a40c0", 0x77}, {&(0x7f0000562000-0xa6)="daf68603c9bc6055632d3632a13a613019046fce17d3977fd4b1ed72ca502592c87fbd9e97174de38bc6108c9f920debcf606c37bac5f4dfc4c03856cb2f4b6e411a5f9eb65c64697e28956952fb9e2dc536b3140c60eff97d27704e9fab5b119cb90ebfdbd6b8aed83b1fa8f7de677d1ac778cc3a9c6b80d300a6601b11a19920fcdb7924601635ced3ae2a794303e8ae2dfdcd9f5d017e88a54bb37fc5f00b570675f61fa4", 0xa6}, {&(0x7f00007eb000)="67052d0f5af4c8efae20c3d3e5a9319e52bddc562398a48df7cc62570567e3767fa0811dddc7090fcb7277f3caaaa12a09dcef6d334a7a2ae0a05535a3bfc1f585b3c7fd1222d33050a04391a9c081e1c9b23ffa6eb6648443a9029ffdaec95d05e21880364c1921e7bcf84f800b998aaef344c51c2d727571892cf0ac93962555043608ff3db6dd9e1a0b2e9df12bda65e29db9bd186066a7a9a1df87b1768de5f8589ce95e95434b2d4369e7ba54eb688a6b87a9dc62afcc1bd2712b8bd553dcb4e9fe39e5bffa7b192ca71719676d1442e1cd3765bc1ec96df17bd95fdb824dd53b84", 0xe4}, {&(0x7f0000349000-0x8)="981c9d6c61b0d4c3", 0x8}, {&(0x7f0000f92000)="6cbcfa6e44b6ba8f8d0a513a500bd97d5aad605110c88462470a37d55e54dae6c2b3e797a70100eb48373ae1b850a4e910", 0x31}, {&(0x7f0000816000-0x9d)="3cf5fca8cc8928cd23323e3e076cb8453fbae865a09f488e3cbd87e9a214430a1220a88c313761319919aeee1d87942618472fb0de88f3b2ae9316f9a2bdfd36e925a10fe6538e4caddd7ee5d1eeb36b79e5fb88a50851993de83c4ca127b799b46af0140b4d728ebaa3ec0ca58a572b73a3813a36538899af1399e70ea0163c1f4842e23da69f329270615e00ab83a6971eecf525c9bb858c18aa7982", 0x9d}, {&(0x7f0000226000)="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", 0xfd}], 0x7, &(0x7f0000f93000-0x100)=[{0x50, 0x6, 0x2, "b83e52a5da0a46f033d422711df69aaa99030be99edbecc98e0a441f869dd467b29f9b9f09352cda3499ab07f0d6e95519ed348d3be937165284"}, {0xb0, 0x112, 0x0, "bcca1513725e0e2643b355419d073fec55e1eb718e509a42ca8229aedc945dcac3d77c26a68db8958420bfe3d6608993b62c8cbcd90a4da1fb7a1778ba65e2b679120d6106e0eb6921006f0f4766bd9b960b25bc44a7875c7abb921dbb50722fbb346225011aa251f89a7468a9d835939e52f4f4b6118e2139fe7fb0a4ad22b3436aa1b53130016f7b010190ad2904e49d5f7cf1c4410f34481aa563d4"}], 0x100, 0x24000080}, 0x8010) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000007f000)=0xb) 2018/01/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000061000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f00004ff000)='./file0\x00', 0x8001, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00009ff000-0x5c)={0x4803, 0x0, {0x1, 0x0, 0x3, 0x4, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000015a000-0xf)='comm\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x7, 0x4, 0x8001, 0x80, 0x0, 0x5, 0x2000, 0x1, 0xffffffffffff0000, 0x4, 0x7c95, 0x478bfc4, 0x81, 0x0, 0x7ff, 0x1f, 0x8, 0x9, 0x3ff, 0x9, 0xffffffffffff44cf, 0x5, 0xe8, 0x8, 0x6, 0x5, 0xfffffffffffffffb, 0x7, 0x100000000, 0x9, 0x0, 0x40, 0x4d, 0x6e, 0x9, 0x6, 0x0, 0x3, 0x5, @perf_config_ext={0x2800, 0x0}, 0x4, 0x5, 0x8, 0x2104cd0210765931, 0x867c, 0xfd, 0x14d4, 0x0}, r1, 0x72, r0, 0x3) setuid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1d, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000ba1000-0xc)={&(0x7f00001cd000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e3b000)={0x0, 0x0}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000da1000-0xc)={0x9, 0x9}) 2018/01/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) select(0x40, &(0x7f0000720000)={0x6, 0x8000, 0x2, 0x7, 0x5, 0x1, 0x6, 0x8}, &(0x7f0000e2d000)={0x6, 0x6, 0x6, 0x2, 0xfff, 0x8, 0x7fffffff, 0x8}, &(0x7f0000a66000-0x40)={0xbf, 0xfff, 0x684, 0x80000001, 0x3f, 0x7, 0x1, 0x1582}, &(0x7f0000c87000)={0x77359400, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, r1}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)='(proc-mime_typevem0cpusetem1^]cgroupem1]user)nodev\x00', 0x3) ioctl$TCSBRK(r0, 0x5409, 0x800) r1 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x3) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000ac7000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x20000000000c) setsockopt(r2, 0x10e, 0x2, &(0x7f0000001000)="", 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ba000-0x9)='/dev/ppp\x00', 0x200803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000b27000)=""/229, &(0x7f0000000000)=0xe5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f000076d000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a72000)={r4, 0x1, 0x22, 0x6}, 0xfffffffffffffed3) 2018/01/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000224000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) r1 = semget(0x3, 0x0, 0x20) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f00004cd000-0x1e)=""/30) 2018/01/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getpeername$ax25(r0, &(0x7f0000770000)={0x0, {""/7}, 0x0}, &(0x7f00009f3000-0x4)=0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xc)="135b717671b60f507a9a464c", 0xc, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="e513174735e80af5acb9ced9fe37a4aeb99c1aec161afdace7ce71e87e3585fd3fd22a9fb5db361f7c4025178648a1a694fc47c67bb9c91b8b01b5add9a3267f7c0d14bcb707ea15579df3a24b36a22262b9063e8835635b3703e4c486999a60a3f903595fba63862d3de701b24d720cf80bddd40573f18bd9d0f9d6190bd98661d556fe94603feb891f636dd71b6375628672c21622663b2dabd695f02185d2f1a97468a5965dfbd28c6abb16dbeaa3ddf9836a968df61d79b4c1b7d8464f2e63e6fbafa49ada2da3acac050559db4d28ec5ee751d319c659cdb33133a8639aba20c2", 0xe3}, {&(0x7f0000002000-0xc2)="e5cedbcbe632ffa593c250ecdd20b54ffced66e1a88346f1882f95ac03eda60771f8c3b0fb03429832611019d407fac857dc8438a8a0d46cec010a2da2d176eae806a0f4a3071d3e5ccce89a5473416ad5914b81dd86f3f0cae0552d2f90fc4ac0cceb41a21ec96be924dc5ff3d3019fb5590f181a3bdc152f8bffc37331dbc135bbb188a7212a42ea37692f255a6fb2de08b68a8771e6a9f5251e3caca91e6e761bf079cfdf7096519aba7b9dd548f9d260aaa8779f49586709a1c5ccc95777df29", 0xc2}, {&(0x7f0000002000-0xbf)="cd71e4cc04afdfab0626c2e0b04d9800cdc3d4c53c1e330e56efbea53f0b36aa7dc57e3a24259adaafe796814b56a118c7739277a912fc4ddeedee5569e32763e48e054f460e491eacd6eb2fa885feee46d0ab8356885e0070cace61f6de84b72a0e40321074debba2e60212e0fc9a6d1fc5d82d39c95e4e4718108886ac30ff0d5c84be886850c194299f158efa53b65c3596f1fce966344e7e3102c2f29495436a6526a10805dac6d2186ab9afa001ae7e016b1147fec9ad5883320e4fbe", 0xbf}], 0x3, r2) epoll_pwait(r0, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x400, &(0x7f0000002000-0x8)={0xffffffffffff8001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000003000-0x8)={0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x1, [0x0]}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r3, 0x3ff, 0x0, 0x7}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000003000)=""/229, 0xe5, 0x20, &(0x7f0000005000-0x10)={0x3, {"cf4b045867ba16"}, 0x1}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000005000-0x6c)=""/108, &(0x7f0000001000-0x4)=0x6c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000004000-0x8)=""/8, &(0x7f0000005000)=0x8) sendto$inet(r0, &(0x7f0000001000)="bc2f0fcbba2d1f997e39ac12a663046afbc0faf9491f8683ce1d9fb6313be412ab4539851d730011298eae0c4cbe96c966bcf239340f8f1b401941c6218addbbdaae", 0x42, 0x20000081, &(0x7f0000002000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000-0x5c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000008000-0x8)={0x20}, 0x8) 2018/01/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/autofs\x00', 0x200, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e6e000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x1, 0x2, &(0x7f000000d000-0x40)=@raw=[@jmp={0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000009000)='pagemap\x00') r2 = getgid() setgid(r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000)={0x66, @time={0x77359400, 0x0}, 0x7, {0x20, 0xf7}, 0x0, 0x1, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1000008, 0x30, r1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000c000-0x10)={r0, 0x50, &(0x7f0000012000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000010000)={0x1854, 0x9, 0xff, {0x0, 0x0}, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) lgetxattr(&(0x7f0000516000-0x8)='./file0\x00', &(0x7f0000741000)=@known='system.advise\x00', &(0x7f0000ff4000)=""/205, 0xcd) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000352000)='/dev/mixer\x00', 0x30000, 0x0) bind$llc(r1, &(0x7f0000a8f000-0x10)={0x1a, 0x3, 0x4, 0x2, 0xfffffffffffffff9, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000419000-0x8)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b68000-0x20)={@generic="df71c066787c9e574d4d056b95b40dd4", @ifru_flags=0x400}) 2018/01/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/sequencer2\x00', 0x602000, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ae2000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000226000)={0x8, 0x0}) 2018/01/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000624000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000027c000)={0x0, 0x1}, &(0x7f000044b000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007b6000-0xc)={r2, 0xffffffffffffbe01, 0x30}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000066d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000)={0x0, 0x7, 0x9000}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000a2000-0x258)=[{{&(0x7f0000e5f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008ff000)=[], 0x0, &(0x7f0000df2000-0x6a)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000092f000-0x10)={0x0, 0x0}) 2018/01/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() seccomp(0x2, 0x1, &(0x7f0000e4a000-0x10)={0x1ffffffffffffe99, &(0x7f0000000000)=[{0x3f, 0x0, 0x0, 0x407ffc0003}]}) msgrcv(0x0, &(0x7f000095d000-0x5e)={0x0, ""/86}, 0x5e, 0x0, 0x1800) pipe(&(0x7f000022b000-0x8)={0x0, 0x0}) ioctl(r0, 0x5, &(0x7f00007dd000)="238e4564997968ab6a5969cef6b9c704a950df1d3bedd0126b3ec8150a38504e5a9581fb55e3683e2c84dbac122e04dcc2ebf59052275bda42d3412a3d123c190f60371bae31b49e3191fea15278ac") 2018/01/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007b6000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000087f000-0x4)=0x1f, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000068f000-0x4)=0x0) ptrace$peek(0x1, r3, &(0x7f00008ce000-0x8)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000afc000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xb8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ad6000-0x8)={0x0, 0x0}) 2018/01/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) write$eventfd(r1, &(0x7f000072c000)=0x0, 0xffffff08) ioctl$TIOCNXCL(r1, 0x540d) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00003b2000)={0x0, 0x1, &(0x7f0000033000)=""/50, &(0x7f00008b3000)=""/30, &(0x7f000046a000-0x73)=""/115, 0x2}) 2018/01/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup2(r0, r1) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000712000)={0x80000001, 0xa9, 0x7, 0x1}) 2018/01/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cb6000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0xa03c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f82000)={0x82, 0x2, 0x4, 0x2, 0x10000, 0x9, 0xe71, 0x200, 0x5aa, 0x7, 0x1, 0x5}) pipe(&(0x7f00003b8000)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000945000-0x4)=0x4) ioctl$int_in(r1, 0x20000000541f, &(0x7f0000f84000-0x8)=0x0) 2018/01/31 13:20:05 executing program 1: clock_getres(0xffffffffffffffff, &(0x7f00003c1000-0x10)={0x0, 0x0}) prctl$getreaper(0x13, &(0x7f0000db0000)=0x0) 2018/01/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bd5000)='/dev/adsp#\x00', 0xb04, 0x40800) getsockname(r0, &(0x7f0000ce1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c81000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="624a6576008e", 0x0, &(0x7f0000444000)="") r1 = semget(0x1, 0x3, 0x10) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = request_key(&(0x7f0000f1d000-0x8)='keyring\x00', &(0x7f0000bdb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000678000-0x1)='\x00', 0xfffffffffffffffd) add_key(&(0x7f0000a65000)='syzkaller\x00', &(0x7f0000f2b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067a000-0x47)="eaab194d7a8ff9b31ee11ac0e785d20c3826a115a27e11a1951deb9d1b52bf19ec64c9c9345fc278c2afac69879e98410729244aada5c1f25a336815bb742e85ae93528e499eb0", 0x47, r2) 2018/01/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000001f000)='/dev/audio#\x00', 0x6, 0x4000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_emit_ethernet(0x4e, &(0x7f0000923000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ee63e4", 0x10002, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, &(0x7f0000b00000-0x18)={0x0, 0x1, [0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000baf000-0x10)={0x0, 0x0}) getpeername(r2, &(0x7f0000c1e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000b97000-0x4)=0x3a) nanosleep(&(0x7f0000742000)={r3, r4+10000000}, &(0x7f0000294000-0x10)={0x0, 0x0}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00008c2000)=0x0) 2018/01/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000b0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = syz_open_dev$adsp(&(0x7f0000786000)='/dev/adsp#\x00', 0x5671, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000cca000)={0x3, 0xe79, 0x0, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000802000)={0x0, 0x0, 0x0}, &(0x7f00007a1000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00002a9000)={{0xffffffffffffffff, 0x6, 0x3f, 0x272b, "e44d24c1116824cee5e32d3d3e7c5369ed21ec0ccba98b5324d345d993a44adce206fc7fa378aca3e536952c", 0x11}, 0x0, 0x0, 0x1, r2, 0x780b, 0x3, "a14768b20ed517717f25e24aab0082af01d1f0c75bbb8c0097be8312744e366f2aa031f630de28f8525895d1ed1817ddde579b1ab8155077f32f2ec934ec26ba", &(0x7f0000be8000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x28, 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]}) r3 = shmget(0x0, 0x4000, 0x0, &(0x7f0000359000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 2018/01/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0x0}) fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000011000-0xf6)="de5474ce7e35031762649fbb7b0da60d981ba4cd5e59c479f37cf7b0127e83efab215623f116a4855f23774a376b395a071dd388726bb31af0f3de843d65a00491354ef2d66b37cacb9170e7ab78994c2e157185fff3f5cfde5eb9529f5b2783cdd27b5ac011966a3526e392f459bf7c65a8c85859e99193adf0f9af40caf5a3dd0b2d1d1080ff9ddbf12ffc64945da61086084a51f24fd177c6002a12ff0c3dc8e49e6889df321363670bae31875b5645e06ba8e98666debe9699ee37a01128f99991c89a44817f007792590a8447809c722004b8939de1141d0cea95e04a7c920c4a0f327f242bb52ddb1b51e139ae260f2c3a9881", &(0x7f0000010000)=0x0, &(0x7f000000a000)=0x0, &(0x7f0000010000)="50aebf001ab84703396b751c5f0ed70b90d4ca3878ee60cce2805afda72073fe7f1ba28f6ef51fc76fd296b85c23edca19a5517ab26dda9206955c09adfee07687c6313962b77977adeeb3837e160749d041450cd9fd54cc8a16762cf3fe95171ab37af8e9cf3ef9284518d0cded417c") pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d3a000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00009f8000+0x78d)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f000045e000-0xb9)="889ce65a2c472a45adf6440901c6027ed2d547d8a60531dead5c17ba47b832f7f775d806981e3c8368cd350540ba536dbb4c53fe763c112737ce3afe2a6cbe5743d1a06357ee2f1f5770c442f1386094cb2731513b44b79a7348f6060000069b115b5db39ba004930e5ab35c80f815881ec0e7a517695512213dac3c3e41375fedafd1b9e7fb5ac5c04b7e386bd671374017ecd87326a9a32bc66c8406dd26f0c850e6d4aebd826e7859a56b23b832d2aa28e5113b0d1a7809") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x5) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000642000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f20000-0x6)={0x0, 0x40}, &(0x7f00008a7000-0x2)=0x6) epoll_create1(0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000670000+0xdf4)=""/164, &(0x7f0000519000)=0xa4) 2018/01/31 13:20:05 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/rfkill\x00', 0x111000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x25}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000+0x29a)={{0x16f2, 0x9}, 'port0\x00', 0x4, 0x141408, 0x5, 0x1, 0x87, 0x4, 0x200, 0x0, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x7, 0x0, 0x5, 0x3, 0x7f}) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x9, 0x9, 0x6, 0xb0, &(0x7f0000004000-0xb0)=""/176, 0x12, &(0x7f0000003000)=""/18, 0x4c, &(0x7f0000003000)=""/76}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000+0xae)={0x0, 0x9}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x9, 0xc61, 0x200, 0x10000, 0x401, 0x8, 0x2, 0x8, r2}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000006000-0x8)={r3, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x20800, 0x0) sendfile(r1, r1, &(0x7f0000002000)=0x3c, 0x80000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000007000-0x8)=0x0, &(0x7f0000005000-0x4)=0x8) r5 = semget$private(0x0, 0x3, 0x600) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f0000007000-0xae)=""/174) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) 2018/01/31 13:20:05 executing program 5: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") chroot(&(0x7f0000d63000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62ec, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r0, 0x540a, 0x4000000000000000) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = syz_open_dev$mice(&(0x7f0000f0f000-0x10)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000f1a000-0x30)={0x100000001, 0x8000, 0x3, 0x2, 0x14a4, 0xfffffffffffffff8}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000091d000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000008d000)={0x7, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff3f2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa67, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000b1b000-0x4)=0xffffffff, 0x4) close(r0) readahead(r3, 0x81, 0x36b9ae64) 2018/01/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000544000)=0x0, 0x9) socket$alg(0x26, 0x5, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ppoll(&(0x7f0000b10000)=[], 0x0, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000f97000-0x1e)={0xfffffffffffffffc, 0x6f, 0xffffffffffffff0c, "b2966258b129", "6988cf262c81c0e2e0926974edeedb65"}) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setrlimit(0x100006, &(0x7f0000bed000-0x10)={0xb, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) accept(r1, 0x0, &(0x7f000060c000)=0x0) 2018/01/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c69000)='ns/net\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f3e000)={@common='ipddp0\x00', @ifru_flags=0x6000}) 2018/01/31 13:20:05 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) listen(r0, 0x10000) 2018/01/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000+0x33)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aec000-0x4)=0xe8) setfsuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000700000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe4000-0x4)=0x1c) getsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000813000)=""/187, &(0x7f00004ba000)=0xbb) mlockall(0x3) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007b7000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f00006b2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x7, 0x0, &(0x7f0000001000-0x10)={r1, 0x0}, &(0x7f0000ce8000)=0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000787000-0xb)='/dev/midi#\x00', 0xff00000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000063000-0x8)=0x0) socket(0x4, 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006c6000-0xc)={0x10, 0x0}) 2018/01/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000336000-0x7)='loself\x00', 0x1) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) connect$pppoe(r0, &(0x7f00006fa000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6gretap0\x00'}}, 0x1e) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bcd000-0x4)=0x0, &(0x7f0000fc5000)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/01/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fde000)='maps\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000994000-0x8)={0xe54, 0xfffffffffffffffb}) 2018/01/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2f6465762f73657197656e63657200", 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000bb9000)={&(0x7f000015f000/0x1000)=nil, 0x1a2, 0x0, 0x82, &(0x7f0000af0000/0x2000)=nil, 0x2}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) r1 = msgget$private(0x0, 0x268) msgctl$IPC_RMID(r1, 0x0) select(0x40, &(0x7f000010a000-0x40)={0x1, 0xff, 0x5, 0x81, 0x7, 0x2, 0x7fff, 0xffffffffffffca58}, &(0x7f000073a000-0x40)={0x1b, 0x20, 0x2, 0x5, 0x400, 0x70, 0xbf, 0x5}, &(0x7f00008b5000-0x40)={0x9, 0x800, 0x8, 0xef, 0x100000001, 0x9, 0x0, 0x2}, &(0x7f00006b8000)={0x0, 0x0}) 2018/01/31 13:20:06 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00008e1000-0xa)='/dev/vcs#\x00', 0x9, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000033f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000035d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d31000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000)={0x100, 0x24, [0x1, 0x0, 0x9, 0x339, 0x3, 0x1, 0x7, 0x81, 0x3]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x1, 0x3, 0x3, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@ipv4_getaddr={0x6c, 0x16, 0x723, 0x6, 0x0, {0x2, 0x8, 0x0, 0xfd, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x7fff, 0xbdf6, 0x3}}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x7ff, 0x6, 0x18, 0x5a}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x7fffffff, 0x9, 0x9}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4041}, 0x55) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) 2018/01/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xde, &(0x7f00000bc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0xa8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x11, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x7d, "44d4876fc01e9ff44bd74ff3441d069692b1def1f1acc42c19cd83f414bff212d4eba86a30f2888b6acd82c03fb874b3986cf3c635271bc338681949e8f8d3c9232114c9cf53452a5dd4c1e9c4ef93c9e5e16de038a151d8f29626f8ffe60dc6d5f5c1896cfadb36a14907256c0d37f8247f122b63b37e4de56ee3a2b9"}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000ef000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000096000)=0x60, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000ef000-0x4)=0x0) r1 = memfd_create(&(0x7f00000ed000)='(selinux@\x00', 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000052000-0x4)=0x10000000, 0x4) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000f0000-0x4)=0x0, &(0x7f00000d3000-0x4)=0x0, &(0x7f00000ef000)=0x0) setgid(r2) 2018/01/31 13:20:06 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000077000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000-0x3)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000564000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000800000)='./file0\x00', r0, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000-0x8)={0xffffffff, 0x25a798c0}, 0x8) umount2(&(0x7f0000000000)='./file0\x00', 0x2) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x877, 0x6, 0xbb, 0x3, 0x20, 0x100000000, 0xcf4, 0x8000, 0x8, 0x1ff, 0x5, 0x1, 0xef3, 0xfffffffffffffffa, 0x8be2]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000)={r4, 0x4, 0x0, 0xfffffffffffffffa, 0x1}, &(0x7f0000000000)=0x18) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x4) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x28)="9c7af96eade74b5f8fcf1432425a4d169b7cf2d1424133b14fa5531b85671fa980917c0d9c91149c", 0x28}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000004000-0x90)={r2, 0x251dab1b, 0x4, "233e34e00880e9370755b794456797b5802130d353f466098299a319d7f3d01275d210c40e94154063ad0c672148753eca8d4b8b24db39ed5996f9be8b9d7d19d41c130b2a520903e143c18b28857687cbb9fd25e4e0bcfbe40e820531834d0ee4b14d1edde1e03c87d688d0e82866ceaecedaa093575f8afce2e7d49484d471571c0ce0b52f"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000004000)='./file0\x00', 0x4800, 0x280, &(0x7f0000005000-0x100)={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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x0, &(0x7f0000007000)={@generic="90b3320e61d361265b30fc759ff31b9c", @ifru_map={0x8000000000000000, 0x10000, 0x8, 0x101, 0x8, 0x9}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000009000-0x8)={0x9, 0x100000000, 0xa3, 0x100}, 0x8) [ 82.962729] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 82.981591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d7000)='/dev/cuse\x00', 0x400, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000a7b000)={0x14, 0x1, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() modify_ldt$read(0x0, &(0x7f000006b000-0x3a)=""/58, 0xffffffffffffffbe) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000171000)='/dev/mixer\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000e0000+0xe56)=0x0) write$tun(r0, &(0x7f00000ce000-0x72)=@hdr={0x3, 0x0, 0x2, 0x0, 0x8, 0xda2, @ipv4={{0x18, 0x4, 0x1ff, 0x7, 0x68, 0x3, 0x15, 0x6, 0x6c, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@cipso={0x86, 0x34, 0x9, [{0x7, 0x10, "bb0eb43398633fb1522aea11c9a2"}, {0x7, 0xb, "33c2abcd375b73fc41"}, {0x7, 0x10, "b5533ab0f7b2ce77386e872ae2c8"}, {0x5, 0x3, 'l'}]}, @rr={0x7, 0x17, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1ff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @empty=0x0]}]}}, @igmp={0x22, 0x6, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, ""}}}, 0x72) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) keyctl$read(0xb, 0x0, &(0x7f000022e000)=""/26, 0x1a) 2018/01/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/l2cap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d49000-0x10)={&(0x7f0000000000)={0x34, 0x31, 0xc, 0x1, 0x1, {0x8, 0x0, 0x0}, [@typed={0x20, 0x36, @str='lotrustedself#@vboxnet1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f9f000)='./file0\x00', 0x0, 0x1) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f0000001000-0xa4)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000cdb000)={0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000ac1000)=""/3, 0x3, 0x40, &(0x7f0000e2f000)={0x3, {"506b1e5e8e0067"}, 0x9}, 0x10) recvmmsg(r1, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r1, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r1, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) recvfrom(r1, &(0x7f0000d53000)=""/96, 0x60, 0x0, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/01/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000967000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r1, r2, &(0x7f0000493000)=0x0, 0xfffffffd) ppoll(&(0x7f0000a7c000)=[{r1, 0x400, 0x0}, {r0, 0x510e, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x4200, 0x0}, {r2, 0x2021, 0x0}, {r2, 0x82, 0x0}], 0x6, &(0x7f000048f000-0x10)={0x0, 0x0}, &(0x7f0000ff2000)={0x3b3a}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000b72000)={0x100000001, 0xfffffffffffffffa, 0x13ae97be, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0x75d000)=nil, 0x75d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000307000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x6000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000540000/0x18000)=nil, &(0x7f000075b000)=[@text64={0x40, &(0x7f000075b000)="66b842008ee04f0f09f2f3480f233bdecd3633e5c42171fce80f20d9c4617e11eac481e856bced6f1f0000470f08", 0x2e}], 0x1, 0x0, &(0x7f0000294000)=[], 0x0) 2018/01/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000bc000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00004e8000-0xa0)=""/160, &(0x7f00008a5000-0x4)=0xa0) fanotify_mark(r0, 0x20, 0x8, r1, &(0x7f0000a8e000)='./file0\x00') ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00006dd000)={0x3, r0}) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "c78faf64ad83a51d"}}}}}}}, 0x0) inotify_init1(0x800) 2018/01/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000595000-0x26)=""/38) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000bd4000)={0x0, 0x0, []}) 2018/01/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000cc000)=0x400, 0x4) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 83.069115] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 83.093789] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x80000, 0xffffffff) 2018/01/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x221d, 0x2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000d2d000-0xff9)={0x0, ""/4081}, 0xff9, 0x3, 0x5241970b525d5f56) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000ee4000-0x10)={0x0, 0x3, 0x3, 0x304}) [ 83.122754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.160780] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000012000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f0000012000+0xeb6)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x1, 0x0, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000012000-0x4)=0x7ff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x28, 0x0, &(0x7f000000d000)=[@increfs_done={0x40106308, 0x0, 0x2}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac6"}) getrusage(0xffffffffffffffff, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000014000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2018/01/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000ed1000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aee000+0x7bc)='/dev/hwrng\x00', 0x80001, 0x0) [ 83.181725] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.210231] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.221864] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 83.231353] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.236859] binder: 11223:11224 BC_INCREFS_DONE u0000000000000000 node 22 cookie mismatch 0000000000000002 != 0000000000000000 [ 83.236874] binder: 11223:11224 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 83.236884] binder: 11223:11224 Release 1 refcount change on invalid ref 0 ret -22 [ 83.236892] binder: 11223:11224 ERROR: BC_REGISTER_LOOPER called without request [ 83.236902] binder: 11224 RLIMIT_NICE not set [ 83.272697] kauditd_printk_skb: 53 callbacks suppressed [ 83.272704] audit: type=1400 audit(1517404806.405:493): avc: denied { call } for pid=11223 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 83.273400] binder: 11224 RLIMIT_NICE not set [ 83.273421] binder: send failed reply for transaction 23 to 11223:11228 [ 83.273446] binder: 11223:11224 ioctl c0306201 2000efd0 returned -14 [ 83.295987] binder: 11223:11228 BC_INCREFS_DONE u0000000000000000 no match [ 83.296005] binder: 11223:11228 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 83.296064] binder: 11223:11228 Release 1 refcount change on invalid ref 0 ret -22 [ 83.296071] binder: 11223:11228 ERROR: BC_REGISTER_LOOPER called without request [ 83.296080] binder: 11228 RLIMIT_NICE not set [ 83.296150] binder: BINDER_SET_CONTEXT_MGR already set [ 83.296157] binder: 11223:11224 ioctl 40046207 0 returned -16 [ 83.307779] binder: undelivered TRANSACTION_COMPLETE [ 83.307821] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.400077] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fdf000+0xec9)={0x0, 0x0}, &(0x7f0000fdf000)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fe1000-0xb)='/dev/adsp#\x00', 0x9, 0x101000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000046c000)={r1, 0xfffffffffffffffc}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f16000-0x10)={r1, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000867000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r0, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x20, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dea000-0x8)=0x9) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000120000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000fad000)={r2, 0x1}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f83000-0x8)=[0x7fffffff, 0x8]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000fa4000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[{0xffffffffffff0000, 0x0, 0x0, 0x407ffc1003}]}) fsetxattr(0xffffffffffffffff, &(0x7f000063b000)=@known='security.evm\x00', &(0x7f0000f3c000)='[wlan0selinux*\x00', 0xf, 0x0) 2018/01/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00002f5000)=[{{&(0x7f0000afe000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b50000-0x8)=[], 0x0, &(0x7f00008b7000-0x48c)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000127000)='/dev/autofs\x00', 0x200200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c59000-0x1)={0x7ff}, 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7ff) 2018/01/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000002b000-0xa)='/dev/dsp#\x00', 0x4969, 0x4000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005e7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000029000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a44000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000866000-0x63)={r2, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x26e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_create(0x1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x20000) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a5c000-0x48)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14c}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}], 0x48) r3 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r3, &(0x7f0000002000-0x2)="", 0x0, 0xfffffffffffffffc, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 13:20:06 executing program 1: setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001f3000-0x10)=@req={0xdbf, 0x2, 0x1, 0x7}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/mls\x00', 0x0, 0x0) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bdf000)={0x0, 0x0, 0x0}, &(0x7f0000289000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000040a000-0x110)={{0xe0, 0x5, 0x5, 0x3, "a3bccb0a061aa8a15e8a47d62439bac8dfe2c10604c9e78f6022bd3a6cc003649395a392fc1bc75f3f4730b9", 0xfff}, 0x0, 0x0, 0xe71, r2, 0x2, 0xffffffff80000001, "d04f6714f563aeb2385991df77f3709d5232c1b23eff0c0c36297734ddc2bee147a09b1c1378a24e29b85875256488f8c4e181a9e8ffd231d4a21819e93af32d", &(0x7f00009c1000-0xa)='syzkaller\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x9, 0x4, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000caa000)={0x1ff, 0x6, 0x7, 'queue1\x00', 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, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d79000)=@assoc_value={0x0, 0x106}, &(0x7f00000a6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000010000)=r1, 0x4) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000e82000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ab000-0xa)='/dev/cuse\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000c94000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000034e000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000027000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000002d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d82000)={0x9, 0x4, 0x200, 0xffffffffffffff0e, 0x5, 0x9, 0x6, 0xfffffffffffff000, 0x0}, &(0x7f0000917000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000080b000)={r5, 0x4}, &(0x7f0000738000)=0x8) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00008ac000-0x4)=0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000d8a000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001ec000)=@assoc_value={0x0, 0x6a8}, &(0x7f00005d8000-0x4)=0x8) 2018/01/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a50000-0x60)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000000)="82630ff494a72ebe5f29796011c80979a3a2a451b0268367fc25c2786d08e39d2fb962e6e70af86a68a1367fa0b13d1280c93e025d387345629d287c602acffeb42a0f5a6e9bb6302426ddc697b474f4978f4f4fbe4decf5d83dd0af728ccfd53be42659f07580ea3b6f5f3bcf74b72d62a41f08265dcbdcb5f5f12d2a9bcff495af229350b949017713042067268670fbaccde2efee4d86ff0868d17af6669e38335b", &(0x7f0000fce000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) r3 = accept(r1, &(0x7f00003eb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009cd000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000070b000)={0x0, 0x1000, "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"}, &(0x7f00001e4000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000038b000-0x10)={r4, 0x48, &(0x7f0000a96000)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000229000)=0x10) bind$llc(r3, &(0x7f0000fc8000-0x10)={0x1a, 0x4, 0x0, 0x401, 0x6, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f01000)={{{{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]}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006af000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000041000)=0x14) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:06 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000808000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x7, 0x3, 0x101, 0x1000, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000+0x99)={0x2, 0x79be6e34}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x83, 0x6a2) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000-0x15b)=@pi={0x0, 0x200, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x157, 0x3, 0x3, 0x21, 0x1d, 0x0, @multicast1=0xe0000001, @rand_addr=0x4, {[@generic={0x8f, 0x5, "2797fe"}]}}, @tcp={{0x2, 0x1, r1, r2, 0x5, 0x0, 0xf, 0x40, 0x1ff, 0x0, 0xff, {[@eol={0x0}, @sack={0x5, 0x26, [0x7fff, 0x0, 0x2, 0x100, 0x80000001, 0x1579, 0xabd, 0x0, 0x3]}]}}, {"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"}}}}, 0x15b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@nfc_llcp={0x27, 0xa5, 0xffff, 0x6, 0xa83, 0x6, "729c235b9b44209777d18fb45351410362872a556dbe94a7578c4da283542caae38abef535a5052fcff5d0ca3019ff2c4f477f10407ad1914d4a7e0507a147", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000-0xe1)="b5478cfff9a302980432f7f673c76149b4a309ddfde443bead852bfd5b244f950fad7b62f75ccacaf2bd898f4c137331265fd9287f555458b57be04af2b8518e7aec001f5d046836aef64cde5600b173ecaee649b2b8e6de4683b7714c9cf00277b10fd5c1b41b4aa67e4cda6107cee5e8a77f83ef51f651249369aa8bbd397d31d9ea25e843382b6467f7db16732f2d7f6fd84229935c6aa05e78edc22da3c727eb7d7c7d35ff9ac62333f4d9fb5a4adc116449a2f0a104ea79ee94f1ce98bb8bf595643b3a053836b4fd26e150c321c5fea3094314a9d7f1db7cf4b4782adfcb", 0xe1}, {&(0x7f0000002000)="264f3e382bf9c8b5b00474b43cd6f0826cc4543b18bb9b10f2bea6b51059407dbbf2edaa532a0f31a2ed11b37a5e1c9a19bf5ea2d3acb5549aa5a78e16723f6b5f354671802fb555e517d033b024e7a8c0c4bc78007c3c25b485d687aee4d959f8eb5b4b6bc32ad44f8f41b09ec2351d821255c3e0db16faf0338b5a6c7d651d8e96c1c7ed1caceca5a8d74f88587aa547c059af7cf028cd2cf4a9f712ca721823a006df21b9a903ef6327b2e15564a393998345829c94f0c7edb79d83d03e547e02b3b251843318c200a988e564c1d91d4ee147329a2bcfc274dfed9899183aae141a2a241dd64768734a129045e35da1347f02e1095c95430c2740f0cf7e9f1992b74c180476b5aa64d2835c736e026baa698cc8946f113a2c4c190b0dd8e032611ab3ea1669e8ecb7e418f1e3cb202c2e8e1006ee6e30c91abea068cdb05e9e7b4789f8406b49fcf231f43099c76c1643c00467b5d4bb85b40da0fde13ee7d4100c3c8841f70db702d0558db5862102f7453988ac6e95b604d6ceb0986538b587454cb953a27843a5d795376961a9db3b1bedc44841fc81b45553b280b5446f397ee33ec8049cfe52538220911fc771d91ce62a1472fb916a4f28d13e59cdda4190cf23d99c4664b39c9de735882533c4856b239d21241a3ab2b95ea719dc24c3cc2e2193a1fab4aa1b5e7088ea0f8cd3a883d5afda10c5994d343778881b88069c76ddf77d8bc2c37cff821a63da09baf12f39db311a7dd1504f00d9a96e9d31cd9d81a290ca5b173eb163adfd79e51ddb0848dce402a377ac797d2d1dd05863e28b37e73e32518e1861aaabe259358f57c37eacb89629c73705d6a643edbc547bebfe2f6b85bff9694977ed63abab294b24f72351eacc5eb8e1aecd334113f0a1986398de1083c7b8512ccc327ef8132a18f96ea73d1dea33ed0877d5c1de22ad9c1c7a9d261352e70677992875082cb17e5f7aeeb921d5da0267f9eb18b3cc2588aa54e9c18ad31aeeea075cdcdf2f0471ab3ad38d79ef0e081a4c5216bbf58c7387d089c6ccf28a3a11d84c609c7d72481f4a61cdee5ea12d29e3a00eb093b3ca3d7fb3ca73ec4b2e8a9c1c1bb50b4b1e1272e844787960ffcfc16fe1ddbd6c42b46df3f41b265a35b4c1b3c6bc7f790037ad72523e3a04d64a7be8ac8eff48ff251f244c76ee893cbf608abf05d765c494937c823f78ce0831284afbeceddb70c7f46262fafb4b947845a9af9726e144806e41a6b20c13755650cd960cc6dd363a610c3ea1b176aac479ed5f70a100a887d2c8a72b4168201edc2bd0fa3f9d225864b8a32f4fde6487cfe4ec049e271452f13522db21f2e4e7b681fd8515683abf5688a5bcf22a67b8ee1aed0ff906ae3418ea9fc661a1cb874f3f1164247cbdc44eb31732518545727bf52e52d7e350bcc9cd0b7b22453cbbc71dbc9a1a60b11124e65f2042e1c1bf48ab12e8cc7adddeaf7b4534c3151c6de469f75d46db6ff8afb94cf71516473558e6a3a6632890e0d5910e2ecddfb8dcce9dd78989ad9a93d9a827fc5999755e358b758036821eaf002fe9e5c322c1b5487c13c5a14e43bb111e3f46bb785123940354b5dd1c154bf90fdf334a4b4b6e21b447e165c362e710389dbdf0be762254cab2b4e8cf25131f64b0b64d2af4d7e24a46c3532d388fc605193643a212cb0036605f52031bce11fae26a6754b50bcbbca041808a2544be77f51c446a6ad24b612c26d139605d1140540374d3d834eb302ddeb1916a4613296d667eb2ce98b9cd37258e3d752c6c8bd001663e8dbd483cd451ff73ffcb5aefe15d6328bdd6e33c25e84c99c02c00dd0834fa4449baaa605ede0d552531c77106184fb1ff24c9c0492761b787a9cc3c333c051d3194886fa29833d7b060699c5d01b907f190282f3a55fcd2cde5f4a797859e86c259ff433b093300c09e62cba3d630f2ad5ed264311e10c060b6a45697b9a6ba48129276e1112120d0833fed2a068e80ff0c21e870c65a65fa10596276d8c2c708f20b0159b2fde7f545386bda9e408aea5561a14f1e2817c2cb0c484492054cd33b16fb234e3bc2cb103173f5ddb6fccdfbb47a54c622c50a94856429012fb9c1ba9fe26df3030874c26a4fe1067a1e9752224ba0cfde59183c0fbb55aecf9fd1abc38ac877c2b096dae510bb1fe0cac65da13441727814c6f1007dca025048107357e0c23b50865917b4a699fa5f61fc37d5987057e5bb8a3d1c663867ba1b384e63db246ea31f7bd55ce36f84c24b90ac8ab6c1797b8393792d75177f46f5c2b8ade4c955b5ade4f1cc54c7d9675f450b04122b088310df7019a70066eb4d5f91c7cac177fa7fb90f6ff14eadcfeeefa0f9351d453ab100a6144d1bf7e6465cceaaf972fa74f5f9d4b8805fcf7138263e7d81818f351b97f57421509dc1014032d17466f16c6cd2d4ea4b8e000a566f683f6ab1016a510dc41f11a74028016aefaffb5cb98985ac1bcc232219c0a6dc1685529656c2281b94261a062f306ff5799c680ef3fc17e8df4228f19851e26bd1e124ea1a7add7fa7d5c77b237496d6921a4275c2fc9e588468f59a0e6dba1a5bd484069374b1e46a5809a90ece3795e767027621e94f019d6789cdb71a88b3f21c9b00b3ab194ce8612de4d5c34f09d9e95e08c1ed7b4fee690fd27ba804cba6f5d3cd15ef76dae4cfd589c21db01af06c62f1385da842a6e11fc05018eb71295211f1222e8129854ca22e53ca0183770f9bcd501ceb126a42724ed4ffd8d785fde54e6ecc41dbee7c4f06fe5634912681b98ab590f5b9f9c118f8818f6f5f1396039376b2cd22772a820435ba536902de207bd3213bd44cb1491735c0280e8bd720c2b61f8495067d42fbe5e1c898e817de05933db76d53ff00b946ba1ac4571aec87370abee3f42787bbf6e5241d81cd057226dc45edb01acaa5311f42918a0d6e0898870632dee891f7c9c82e75ba3e42770a9ce9734eba390f242d6589b83207d2557a028c1058bc379c56ec33777de512c36341f331f81d4cc5a089adab0d2bd080d5b36c4f6b331123c3b8772386b70e1e9b488d8e8a68cfe8231ae8ef88ddbad6f3e7e65e0d1a877a6b513ad504777f9542aa568568bb26f09f5bae0d2ed11549d4b06540df5af295cac290846ac63b041cb033a74343296d5e9c409538acc10ec57065d3a1c27fe4cfef0027dd577a8df56bdd9168782fd424aaf36337fc65b68521e2e89acc40fd7c1cf6b9844a1a36ac19584e87dd126c1d0706166a996e3aafd4ade275509e7a48fa4d95cb81ddf3a3dd92ce3fb687c64d558d5deb7f06dd77ea0a0dc1c20acd32893240866928921d3421fe020babb770a544fa0dd4983a32b87d9969c069409323df262140fbce6c63e1ce394955897ec1be159b67008da1e2e9c9f97340c15b761cc7ed83eecd1e2e37d54505427ededd144ca78d4b83cf80b3e59734779d20b9014ff2fefea425f5844ee8dad1a2031f445670052a2baf8e92b8b34c91e940a934986c369202c5239ece4fb2d59a999668865838dc2a7af694027ccc05471e788cadf829e51eb7081647f2611297cf40185338cf7aa90f1ef0293396ccfad5a72203ff054c82a1988c245be9a140d653a2f39ed2b8e6788707d49e8ddb68a1af2d88cff54eff3069ce6ffb6ed22ee9a70de3985ef78fc0c654bd5044ec4219b7586c7d675227184b37bb56d9f8caf541150a60481f4816b33b9f41fdf08d80098d5cd81268d6f1a00b7d9a2206235b577afa12a877058d4f570956f4403bae9c438b1a0e8ddcd38e9303939ea46003ec012935f61b76d4510d20673dcf0aad5398528e1f97e76d43ce6e1fa758a403aa713457c45379a6b106dd0b2077288e3796c13c83c88e6da2bf8bd500113173ed5442c33db768b532730a0261d6995311b9ef3e6756787308841e6b4cb529610668148ab300d9069e67236179dc7ee909151dcbb865bc5466a458e55a876c5683b551d4144e203207d86b7f4d7f6c0266d80cbadad7d496ab2e4b18c7fb3905e14566359103146f963c6f317a52a11deacfeb3a13ecedfa9d57bd35801810ed0c1a8f68e31ed849fa34d28897d774e7ecfa9a547b7ecc616f01c27d53690e94871ff7f5464c17ab9f8381cd389d4e1ea8ed467bf09b1be2201d97bfddbb8e913bf92e0b20eb05c7dd9c54c69e6bd7e9352d87925e8839abf64f0f2c13f540aff14ea5272759ca9febdc382e89e7ebc8e2d092745293bfdc87803f2761a9f6ea4c4c32283c106971566cb9fe15c16da88fb442c5b20ad697ed07b81044e0b476675d617c8aeb26f826ed1c53e2ead5e262565b12885725ce8bec4ffe331bdf9d2d608623f6e3144ae71e57a57643c7158a1b218867161444d0d5281e54e819026aed3044960451cb2badaa171e0e1ab2918e3d901ab0bb1c85dd2ed1431122e1363e08bab5bcfb0beac78b54017bedb810101994b465bf70d51f90bb29d7adc789df996c0c61f7536944a05059bc0bbec210efec43467d80790e7eefa06687f62c8b85a4727f5ce137dd6edcab20d445e9a777965e480451fe98f22dbe696118ff3f8ecfb2a79fede696910c1da075493d4e27b78ffd4b6bab68765a35ad424342dde33bec58200f3490d634689c57932dd86640b618e4f8045aff57a275c559a9b8ea38e128de27a50e6ff6df4f8d070fb9ec8014725869c7940dc4ab87ed805496ad206601fdd6d468f86f765baa1634ef9c09ec8450b70a72f357b7a8b6b469ccdf5e3fd0cc46b7dbd88af4ed3b2abc5a2b989b0f7759504918f7cd476f201ba618f190f3b65983a93fa8aec1fb2bf75409c01f711161b043ace5db6dd1716d61e42de3d598c749419edd3b96d9149f969a7444e1f8a281b45c674c93c1ec03294580f057b513bde93ff842418372c617c698915f79f939f513eff4bc0de160780f5bb43692ff85d1218a0433514e139993094e7e080eefa913e4762b35fd6835436e04a7a8eaee2d36aff884cbea308858d3d6083b412ccc50b4eff62e928c5be3872cbbe0c19459209ec37a5ffb87304b49c01ad3d477b53a82eb20ff7f56b4e113d9de124345ffc396ab974fd050e70b00b425de8557149059186c46f6636618d81a56f5a623c370091924504669ab9291691667ba4e70eb1c6aa864a3881dd7b683c1079e476d9dfae1a22ad27677b9a148b5c24246d3a873c48d5f298c7d7700a434bcf88007e82329a2835c8d8fea4c44f71a699d725ff3c554984401d0db307895ad234f2ccc7b756646537b40b95f30ab743af1ebbb830a6423bab0ced27b558d6b64c1c449146ae2741df1790dc4c174a7671f158d4b61b1fadb2dad06a06b45d172528ffa6da182e9f80d582187b4812821f96c1dd6157f7bf776b62dcb5233e9731e9ba8fcd4c43c173a04f241d0300cdf5a8787df0825935e3a1500fdf05f08b96a08c2582261693ccd7d6c7010244abeacbc5af943eedb92ad3422f859d53512162d49f8f570ff73cecaa7cef1ff4ffa01231b137ede7efafe53e373b9473d0dc9be67cb6bf7b0745d749deb28db2acf3255314882cf227e6924971fa3468c97ab3e421ecf6ea4931828876484f4ebc76a735f9fcbdf56ec296cee291c113ed14475fc54e1017f549e2d687640f0effd6d682399c3e58761fa94324a53e705f8e43094694505901b0eba8ff2ed66ef1ba76daa24823c54e17fd5a7f09a593bf0a9bef3c8e13bc59a72c7214a8163e85327aff64700636eed2152d812df6995e50b3965601899f2420f3c4fbf2acc", 0x1000}, {&(0x7f0000000000)="8a9cb8e2a59c904a60a678623092b07b118b125973a7f8ce1f4e7cf96ef7637eed3983575ed17111eb7118b90f38ebe26b", 0x31}, {&(0x7f0000003000-0xb)="1b0607f900941662de66e1", 0xb}, {&(0x7f0000002000-0x8c)="cfb251d38ad1c0e45321c1de8dded9052b4a9da48e8d1cb4c2044052eb6a7706283e8777ca3a1f70cef6ebdde0d29f736674244b4581cce3ab3b975b8b156507fa3001a2ba7a9b0e8adb7c79c41c26c098bbfe573f83cc8d422f9166fd46a4077275e3eb38488e376a0a63053cedb8fdd8b3357aff162a4ccb8ca359f6a42f1c9986ba3326a95f6f239090d3", 0x8c}, {&(0x7f0000002000)="21ece8b4c3d86209b1b91d797fc76b4df89ae02e863780f42a6cad46b6ea2edbb209be53a486d1c6bc6fc43b54a210e1b7a44c9631eee7b146f57f2c0096159e0e211a1fca4fa83dc6733d0d34a154fe6e8a944d6cc0865deb8ebb6d4f6c2a93989ff341db08a509b9", 0x69}, {&(0x7f0000002000)="4fc248d15a2cea", 0x7}, {&(0x7f0000000000)="62b6fd2a3b3d91c1f3220497b01b6bda01c904213d141a2b478d04964786bd845c62b354a7458395af989c14f8cb2d29f02fccbb644da8896d7e207a94e211f5338dcb8b8833d1a1fff2a109749c31a6eefb58421725147b2fb89f7d91954ba9fafd5eadba027b10610cc76317c18c9c52e5d45f6c21226fd2d9c18cadd58a0eab72c79b3847", 0x86}, {&(0x7f0000001000-0x27)="1170c9e3832f5cb31df2c14e60933efe2785074d5f5d93bb9cce1ef5d3c4398ad02cf3a0a38eed", 0x27}], 0x9, &(0x7f0000002000)=[{0x68, 0xff, 0xfffffffffffffffe, "625c9fd3a50b3bb2d95b92d5c931d30e7f6cbd8fa87b5510730d9b05a7ae03a7a6687649f0ed7ca1936f7da4ebf1295a70be02a677088826e6420a69d11bc53c168c1107fc275a0d6f6687231b98a2c7cc87f1676c84"}, {0xf0, 0x13f, 0x0, "ba122618566e06c752ac4de4ae987b6e3ea5c77f53af826d1236dc7249f32e22b1ce1857e5237489c462edc8bef2857cda3247426fb120be45bb3253998bfce667d6b3e34003882b46e6d3e6b8787a33b874d2d29647bb185b8d705911226936872ca2327845c3a5b9c31ffba460fdf379d9de8a7d4cb7d3c2cab5c837dfc65ada5fa44093d8bffc81190897fd03a9cada0a328064b4db251c1b0f16155abf26a7a471efe917d2fa4e6aabd669ec659ccfc9b47fe88eaa775c3e2e737cbf5522212ecb12f461102a1f73b4218899e95232a813894c710c64cbac0ef8adff7a2e"}, {0x38, 0x113, 0xef0, "ad7ca2479838dd6a9513828c4e84d29e5ef0a42058181c3452c30e11f2331408f0"}, {0xc8, 0xad, 0x100, "f2ed671a4e6846f589c8240aaf571a6bdaf9aca92b4ded0ca919d9457821757d59a2bfbc899d1747616db73e25558c42efd8f5eeaf3a0f1b3778ef9c24403fb2000fa8a846ef1cc17a5c03c5dc93f070824e44af35c2106074d3783864ae2e6051a2935b553590fef206ad045750535f007232dc250794612051f4e4865f99db953350e97d29472b54f0368d9cb1caf09a25c0cd87c1dfecb610d456fa0bbf348e59994919bac18b02df7ccca89fe2467cd3da5310"}], 0x258, 0x0}, 0x44844) listen$netrom(r0, 0xeb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000004000-0x5)='/dev/usbmon#\x00', 0x9, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000005000)='.request_key_auth\x00', &(0x7f0000006000-0x6)=':$}^,\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000006000)={@generic="d3e000654d2a9be87bc598e337479a96", @ifru_names=@generic="71a57eb7eed18d2360998b17e7ebb69c"}) 2018/01/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setregs(0xd, r0, 0x9, &(0x7f0000728000)="a508e09ab3256c3028dc0c9d9ed7e667dfdf38c1d42ed15d2dfa04a0243449c8f97305855a4216acd52496e0b375721fa148a12d47fc22452ce2374a5a13d7f062cfc1471112848e4d40e49134b54d0e67406f33cd821ccd4d2a86da2cab95cbd117f84494563c14463aa5b548bf7e1d5acf5eeb44b6fc9c9034334494d4d1495393522bc0bddfa7e2425a2fb2af13c3d6e9f630ea6ac06716b87f33990f0fb0c548ec7d39d0312af6a89dba687c89b1a2a8f7378a267912ad988b48d54ef0ce7075b8040cd7524e3c1cf593eee26eaaa40cd7c9") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000e75000)=&(0x7f000098a000-0x1)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000949000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x4) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af03, &(0x7f000057e000)={0x0, 0x1, &(0x7f000005e000)=""/9, &(0x7f0000913000-0x80)=""/128, &(0x7f0000fe6000)=""/4, 0x0}) 2018/01/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mkdir(&(0x7f0000b61000)='./control/file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/policy\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00003dc000-0x10)='./control/file0\x00', &(0x7f0000b51000-0x3b)={0x3b, 0x400, "61fe499423981a1d4cc362cc67d6ab036ceb8be2ee80b3769de2b0e35bb5c82996273fd94ea2f0f9d407a80c3e42f342269ed3"}, &(0x7f000090c000-0x4)=0x0, 0x400) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) setxattr(&(0x7f0000b96000)='./control/file0\x00', &(0x7f00000ce000)=@random={'btrfs.', 'em0\x00'}, &(0x7f00005b5000-0xa)='securityO\x00', 0xa, 0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/01/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f7000)={0x0, 0x56a}, &(0x7f0000204000-0x4)=0x8) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000227000)={r1, 0x8}, &(0x7f000039c000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"67726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000f9ff", {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) 2018/01/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e8e000-0x8)='keyring\x00', &(0x7f0000d06000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe9d4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9824}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6d, 0x8, 0x1, "7e36fa059c6052f02ac6e3b9f9b797cd0e9f696a0be0ea363560a1a8946c2ce88918676be1e2be1be268c890a702c7b1b9254eeeffb2b578a7f8e6abdda943c433fcb94690ba34f619bab61ea752191f"}, 0x160) connect$vsock_dgram(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x20, 0x40000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x8, 0x4) r4 = getpgrp(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000002000)={0x0, r4}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000002000)=0x7ff) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000001000)={0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) fadvise64(r5, 0x0, 0x2b, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000006000)={0x6, 0x0}) 2018/01/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0xa) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) write(r0, &(0x7f0000352000-0x1000)="aa", 0x1) ftruncate(r0, 0x3) 2018/01/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000816000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00006ee000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x200000000002) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e55000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2b000)=0x8) 2018/01/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ea7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ceb000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000077b000)={@generic="ad2d749ee51e1bafeb294fcd852ce21d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000080f000-0xc)={r4, 0x80000, r2}) r7 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r2, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r8 = accept$inet(r5, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r9, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r2, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000)=0x0, &(0x7f000085f000)=0x8) writev(r2, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) [ 83.877174] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 83.877349] sctp: [Deprecated]: syz-executor7 (pid 11243) Use of struct sctp_assoc_value in delayed_ack socket option. [ 83.877349] Use struct sctp_sack_info instead 2018/01/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000b80000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00001d0000-0xc)='cgroupnodev\x00', 0x3) ftruncate(r3, 0x40007) sendfile(r2, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) preadv(r1, &(0x7f00007e6000-0x20)=[{&(0x7f0000d9d000)=""/170, 0xaa}, {&(0x7f00009e1000)=""/134, 0x86}], 0x2, 0x0) tkill(r0, 0x16) [ 83.951655] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 83.960154] sctp: [Deprecated]: syz-executor7 (pid 11243) Use of struct sctp_assoc_value in delayed_ack socket option. [ 83.960154] Use struct sctp_sack_info instead 2018/01/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa60cfff0a0b719e2) keyctl$chown(0x4, 0x0, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f00007ba000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x69)=""/105, 0x69) 2018/01/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000e5d000-0x10)={0x28, 0x0, 0x270f, @host=0x2, 0x0}, 0xfffffffffffffdbb) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00001e7000-0x18)={0x0, 0x400, 0x3, &(0x7f0000836000-0x8)=0x0}) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) 2018/01/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005b4000-0x4)=0xffffffffffffff21, 0x4) getpeername(r0, &(0x7f000087c000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x20) 2018/01/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = msgget(0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000361000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ce000-0x4)=0xe8) r4 = getegid() lstat(&(0x7f0000044000-0x8)='./file0\x00', &(0x7f0000262000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003a6000)='./file0\x00', &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f000000a000)={{0x0, r3, r4, r5, r6, 0x12, 0x8, 0x0, 0x0, 0x0}, 0x6f, 0x7, 0x5e5c, 0x70, 0x7f, 0x9, r7, r8, 0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x1, 0x33, &(0x7f00002c5000)="01", &(0x7f00003a4000-0x33)=""/51, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 84.002712] audit: type=1400 audit(1517404807.135:494): avc: denied { create } for pid=11274 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045c000)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$vcsa(&(0x7f000043a000-0x8)='/dev/vcsa#\x00', 0x0, 0x4000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fb5000)={0x12, 0x2d, &(0x7f0000b6f000-0x2d)="5456acfc8a305ffde84701722da4d521373e210f934b0e217e7ff0b075073ea45702dc7cda7e18d713f2741576"}) shutdown(r0, 0x2000000000000002) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001e8000)=@generic=""/16, 0xfffffffffffffd0f) 2018/01/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000261000-0xc)='/dev/autofs\x00', 0x10500, 0x0) write$evdev(r0, &(0x7f0000b76000)=[{{0x0, 0x2710}, 0x7, 0x2, 0xe00000000000}], 0x18) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000cbb000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000f7d000-0x8c)={0x0, 0x7, 0xef35, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000001000-0x20)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x2}], &(0x7f000000c000-0xa)='syzkaller\x00', 0x4, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8f000-0xc)='/dev/rfkill\x00', 0x742, 0x0) getsockname$ax25(r3, &(0x7f00007f2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b6e000)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000119000-0x4)=0x401, 0x4) dup2(r2, r0) 2018/01/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1000) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, 0x0, 0x0, @generic="fa6b8136000e379d94419fbab0c07b3f", @generic="7f856e5179939b818df8e9517eeaab43", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0x7a, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000002c000-0x98)={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]}, 0x7fff, 0x0}, &(0x7f000002b000)=0x98) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000-0x6c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe46, 0x8, 0xff, 0x5, 0x50}, &(0x7f000002c000-0x4)=0xa0) 2018/01/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000246000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000058b000)={{0xff, 0x4, 0x400, 0x0, "21514235b936cdc31801e82ca190391f50dfb88368931ed2b767b810a08e72191cf5b519ac523a5aad66e57e", 0xda9}, 0x0, 0x0, 0x1, r1, 0x5, 0xfffffffffffffff8, "5fa76eea84aad935f130cfa4dd91b14649718d5ea131f9960b8626cfc2a2d437af2476cae3e04cba521d3f3f1aab54400c249d7248a03c11dc11c0998e75078c", &(0x7f0000a24000)='GPL\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x0, 0x3, 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]}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x5) r3 = accept4(r2, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) sendmsg$key(r3, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) fcntl$getownex(r3, 0x10, &(0x7f000026f000-0x8)={0x0, 0x0}) migrate_pages(r4, 0x0, &(0x7f0000e90000-0x8)=0x0, &(0x7f0000680000)=0x7) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffb000-0xb)='/dev/hwrng\x00', 0xedd8958c7df9b570, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000fed000-0x170)={0x9, 0x0, [{0x80000008, 0x5, 0x0, 0x0, 0x401, 0x5, 0x1, [0x0, 0x0, 0x0]}, {0x80000008, 0x4, 0x5, 0x0, 0x3f, 0x6, 0x9, [0x0, 0x0, 0x0]}, {0x80000019, 0xffffffff, 0x4, 0x80000000, 0x9, 0x5, 0x30, [0x0, 0x0, 0x0]}, {0xc0000001, 0xffffffffffff26cf, 0x1, 0x7, 0x2, 0x2, 0x40, [0x0, 0x0, 0x0]}, {0xc000000f, 0x38, 0x1, 0x200, 0x0, 0x5, 0x100000000, [0x0, 0x0, 0x0]}, {0xc0000000, 0x0, 0x0, 0x6, 0x120000000, 0x1, 0x5, [0x0, 0x0, 0x0]}, {0x7, 0x0, 0x1, 0x0, 0x7, 0x401, 0x489, [0x0, 0x0, 0x0]}, {0x0, 0x5, 0x1, 0xad90, 0x7, 0x71, 0x8000, [0x0, 0x0, 0x0]}, {0x4, 0x8, 0x1, 0x8, 0x2, 0x7, 0x7, [0x0, 0x0, 0x0]}]}) 2018/01/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000269000)='/dev/vcs#\x00', 0x7, 0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f00002be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000035b000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004ba000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x0, 0x500, 0xffff, 0x80, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00004b4000-0x8)=0x0) 2018/01/31 13:20:07 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000bc5000-0xb)='/dev/adsp#\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x4, &(0x7f0000000000)={0x5}, 0x8) mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f0000327000-0x8)='./file0\x00', 0x80) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000046000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) pwritev(r1, &(0x7f0000050000)=[{&(0x7f00003a1000-0x32)="2c86d37ef6534a8dcf23d7b028ae3e6637fe0aff4d0f9786e49eb475ad6e31895e984ca76e799f36e42ee5169f94db80e9a7", 0x32}, {&(0x7f000028e000)="a1e564c70127f7919f11bc0735d14b6b4293bb09bb6482bbeb9dba73dd174faa3c78b10cf3ebc144a71a92890ebd4ab954564e72665c0b4785e17fdfada88f9626d5103259db3b49da9540f1fdd924d94e2432263a8bb797139ef9fe7a38c99cbc383e4846980e6235591a555ae0f76ec01dfa15169ef0934d16a7a59bd610692027e8f354cc7c8ebbce374f860b1f8c1d8d1017ac0c8eb12daf5167fe9526a3e7f2b2ce5a18bb5e6d5ae31cace2aa19a2ff899061d683e3044214df9e1f585379e149a723c1241946c654f5", 0xcc}, {&(0x7f00000c9000-0x8b)="a2ee457285ae5ab0fade3ff9cce552fc4348cbd097d48ce7aafb3106b8949f51bbdab86e2bcc1684a37d6a68d9a423861d72ee6577ad97433ab9bf84003acd93886ff7e1575bbd7429c5718e0839f9a582a4a12428ba81478344ebc8f81968d1c1b4f4cde6fdcaa0cd7fc13eef759b2f5d9d935d18aeb963238c89b0e13a086e44ea42184c166562c91d71", 0x8b}], 0x3, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a3000-0xc)='/selinux/user\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet(0x2, 0xa, 0x7) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000039c000-0x300)=@filter={'filter\x00', 0x18a, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="96684949f5074694fdd11448ad7be058", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xc2, 0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8001}}}]}}, 0x2c0) 2018/01/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000196000-0x1114)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000145000-0x4)=0x0) 2018/01/31 13:20:07 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000da5000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffdf) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ef000)='/dev/sequencer2\x00', 0x400401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00001b7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00007b4000)={0x54, 0x200000001e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x40, 0x1a, [@typed={0x18, 0x68, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="211db299823df194957a1d59985680ebfdc5007a1934cfbc2f6ce35668ab45cdcea5d379"]}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) getpeername$netlink(r0, &(0x7f0000346000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db1000-0x4)=0xc) 2018/01/31 13:20:07 executing program 2: mq_unlink(&(0x7f00007cf000)="90") clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x68a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000086e000-0x90)={0x8050, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setfsuid(0x0) 2018/01/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000691000-0xa)='/dev/vcs#\x00', 0x8, 0x80002) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000630000)=""/173, &(0x7f00004db000)=0xad) getsockopt$inet_buf(r0, 0x0, 0x2000000000485, &(0x7f0000c53000-0x18)=""/24, &(0x7f00009f6000-0x4)=0x18) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d5c000)=0x0, &(0x7f0000716000)=0x4) 2018/01/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00004d2000)={0x0, 0x1, &(0x7f00002d4000-0x69)=""/105, &(0x7f0000cb2000)=""/228, &(0x7f0000a7b000)=""/199, 0x3000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) open_by_handle_at(r0, &(0x7f0000460000-0xa)={0xa, 0x2, "a91d"}, 0x8040) socketpair(0x5, 0x80004, 0x7f, &(0x7f000046b000)={0x0, 0x0}) 2018/01/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000531000)=[], 0x1cc, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) 2018/01/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r2, 0x80000) flock(r0, 0x6) clock_gettime(0x7, &(0x7f0000b14000-0xc)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00003fa000-0x9f)=""/159) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x8000) ioctl$KVM_SMI(r2, 0xaeb7) bind$pptp(r3, &(0x7f0000e50000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = getpid() r3 = syz_open_dev$sndpcmc(&(0x7f0000b3d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x141000) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f000050b000-0x138)={{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]}) sched_setaffinity(r2, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x323, &(0x7f0000884000)=0x9) r0 = eventfd2(0x800000000000009, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/rfkill\x00', 0x840, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000d3c000+0xd2e)=0x0, 0x8) 2018/01/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, 0x0}, &(0x7f0000f15000)={0x0}, 0x8) [ 84.693325] audit: type=1326 audit(1517404807.825:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11346 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_hci(r0, &(0x7f00008f1000)={0x1f, 0x48000000000000, 0x3}, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f00004e7000-0x9)={0x1f, {0x7, 0x1, 0x80000400, 0x5, 0x80000001, 0x7fffffff}, 0x80000001}, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ab9000-0x58)=@dstopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x3, [0x6, 0x7, 0x0, 0x3, 0x0, 0x0, 0x9, 0x101]}}]}, 0x58) 2018/01/31 13:20:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x100000000, 0xfffffffffffffff7, 0x7, 0x2}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000004000-0xff)=""/255, 0xff, 0x40000040, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="790eb7a0fac3240774011a4528b57ea3defee1acf0d82eccf1a2911a39251d25ab43701fc171c5d72b7bc3798de29a7ead96921f70990a4e188592938cd0bc8209aed5580976a5e25999d73a99f1c97d7c7252792c18a4bf42e0b33a0519e37ad1faef1d96bde86df98245d05d3c9edefaeb9d800c59a2de308098464995b13ee8ee5e2c1ccf018342404bf26996675d687babc90255fd082a253f1de14917b7e5a7ea0e31e6f4ed7a31800ec3eb31bf9fd6de3febdd1626d9ee1817ff119347595c24789ae2fd66e62a7724bae9d2eabd9a1b1671796327dd8b541922f48d543bfb1feb80d9ceb872e10a8330", 0xed}, {&(0x7f0000001000)="72dd0d26507a60a96b168bfcfd136b5856d93a935c275f67cfeaf384aa4fa67d1a8ff249ff40fd07effdb3d3598a7aa8981265b402c5311c1e0f477818927fb423ab54767b2b2c1d02dc06ec4b35089b230713398ad32b9a627abe3117551bb37e492b34fd0995e385c33e6d9b89361d9ce2861ba5fb0d92925f5b7dabfb333b1d5fc6", 0x83}, {&(0x7f0000002000+0x5b9)="ae139bdc111d291890dad998a4c581823660645b3aaa703bba8fe95d38fa224e516916de313efdbc3b9244e58a3f1e8d44f2217be350d2d36c4bc8a4dbd60f1745f5b32fe09701ddcc8b0da577b60baac48d28f458555d8a57af4d3bedf358c5bc1c29489006847418e1c63abff733451f8eca986a0171c610379142ce250bd51029e2d7cb5104c7323cacf85a894ab8295f4f03f76ef32ef69c476c464209b0506e684af018a9000fed10d7cc5ce2681620b41e1724bffb6709ca65a8b036", 0xbf}, {&(0x7f0000002000)="ca8d8f1e0526386a2ec6204d3670616c00bb5ca4b6a20da9cdc89d18b3", 0x1d}, {&(0x7f0000002000)="d253780c4f3b710ab028ad78bc11798717ca8cbbb4e7969d9eaccb8478a2563fa35bded18cc0659ee8383cf5365bbeb3bc370074e4e7bd4a1316c33021de44594694c4058e409293fa89eb5bdf5cadb04f3567aae9a5cd20d2c7490b05f5b44bc1f003", 0x63}], 0x5, 0x0, 0x0, 0x8010}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000)="334144bcb6737e4ebf3033a3b826b291a6f8822f3d1a36c343e91c726300d8e14f4fa95cd4411d853049578ce3d41413966b28e3071d1ac21f347763cf2970e34a51ca18a6917e44d32d6c81d50a583b35aeb3c516816673ffaae73682381542725220dfe6e7e2981d1a9141286db7ca7448a13d6a9d4456a098149adcac493483cdc55695973712c96d109db2909c5de6c50e7e6246c10c903979faaddc80d2478c21202a3040bd7a19b3bcaef3439d0a220a624faf544cb7ed83a0c43e28416b635ad7c34b39feb71358ad8ed5f54876faf7d78fc0f90398", 0xd9}, {&(0x7f0000001000-0xbe)="c758f66992cb4c32bb8250e5b25fb23122c7b60028f06820b7ec42d336930767837f436f37f2127937718a75062b6d0455695d84a37dff4ba0d1b749e17f850dce05e4d0a3b4bdc28200c10361776165847bbb32212316a79de5f85c3f609c819603f4aa9848f46f14c392792adf3cf0f81dc938a8db21c7f4cd6c382bf2299dff53e841ba22cba6ddbb266a33ef06c54cd17f43e4183016782ab1be29efa26a0b45831c780fd37917959ee0eb503ef92cb040a277fbbbf3dc047e55d31e", 0xbe}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x3, &(0x7f0000003000-0x38)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r4]}], 0x38, 0x44001}], 0x2, 0x8001) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x472b) 2018/01/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) pipe(&(0x7f0000ba9000-0x8)={0x0, 0x0}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000d3000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) syz_emit_ethernet(0x32, &(0x7f00001f5000-0x209d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/31 13:20:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fallocate(r0, 0x1, 0x3, 0xfffffffffffffffd) membarrier(0x9, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fremovexattr(r0, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009d6000)={&(0x7f0000326000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:20:07 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000c2f000)='/dev/dmmidi#\x00', 0x2, 0x400000000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d79000)={r0, &(0x7f0000000000)="96780196b2cee05944556cb331bcd66f3d91eec91815a0776a0a8f059652f291401f0540b80fa9d566f9d84bf290776b4edbddd9dbafdbd16ce3d4c5d6f8d01067a21f18cac35cd9bb7c5ecbac70fab9163e39961e772e0ad2cccfdf8cded110", &(0x7f0000001000-0xbe)=""/190}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a0000)='/proc/self/net/pfkey\x00', 0x42, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f000087e000-0x8)={@my=0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000315000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000379000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000340000)=@assoc_value={r3, 0x5}, 0x2) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000281000-0x10)={{0x0, 0x5}, 0x40}, 0x10) mmap$binder(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0xf, 0x45010, r2, 0x0) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000015e000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0a000-0x4)=0x18) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000282000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000052a000-0x54)={r5, 0x4c, "11b998347a530d619afb9e83b9dc82df9734a58e2516d11ba3c89bfd29a7f7f827a3a9a00aaae1fc253f053edc09cf24cb521e1b4fd41ca3bed7fd06247e77aed9807fcec94c008dc68a44bc"}, &(0x7f000097d000-0x4)=0x54) r6 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r6, 0x0) mount(&(0x7f0000542000-0x8)='./file0\x00', &(0x7f00008a1000-0x8)='./file0\x00', &(0x7f0000e1a000)='aio\x00', 0x410, &(0x7f0000c3f000-0x4f)="b9e2a8d94b59ee701a176247aad0fb29a2cdbf0a001b68c1b7c62ccd8581687e0ff18d089d26abc58595660f737cd1e32cd440c51711fb30a5645bbe9ae069bcacf1ec24e7e2775b203fd24940b31d") stat(&(0x7f0000aaf000-0x8)='./file0\x00', &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f000010c000)=[r7]) r8 = request_key(&(0x7f0000854000)='Zifs.spnego\x00', &(0x7f0000a4e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0f000)='\x00', 0xfffffffffffffff9) keyctl$link(0x8, 0x0, r8) [ 84.800060] audit: type=1326 audit(1517404807.826:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11346 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000002000-0xd8)=@pic={0x6, 0x41, 0x3, 0x9, 0x100000001, 0x9, 0x6b, 0x7fff, 0x7, 0x2, 0x2, 0xffffffffffffffff, 0x80000001, 0x36f, 0x3ba, 0x1}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000002000-0x20)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) 2018/01/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ea3000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d48000-0x14)={0x0, 0x9, 0x0, 0x8001, 0x4, 0x4}, &(0x7f0000a4c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006ac000)={r2, 0x58, &(0x7f0000959000-0x58)=[@in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6bc90313, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000efa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r3 = syz_open_dev$adsp(&(0x7f000005b000-0xb)='/dev/adsp#\x00', 0x5, 0x200) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000bfc000-0xe2)=""/226, &(0x7f0000513000)=0xe2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000898000-0x12)='/dev/input/mouse#\x00', 0x7, 0x800) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000130000-0x4d)="4868c4ed788ef28b2a544641f900989e7fa2803bb3582a0ac91d6c3f96295081be612e2ba74c0847f9c4c317da6099eb1c71746c054385ff7470fd607d9c4e1d77e0f0fc9c0bb775a46e414461") getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00007ef000)=""/30, &(0x7f0000d88000)=0x1e) 2018/01/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e59000)={0x0, 0x2d}, &(0x7f0000e59000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000903000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fsync(r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r2, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000dfd000-0x6)=@hci={0x1f, 0x7, 0x1}, 0xfffffffffffffcbe) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e5a000)={0x0, 0x0}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000e5c000-0x4)=0x2, 0x4) fcntl$setpipe(r2, 0x407, 0xfffffffffffffff9) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000e5c000-0x8)=0x0, &(0x7f0000e5c000-0x4)=0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5b000-0xc)='/dev/rfkill\x00', 0x181101, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000e5b000)=@random={'security.', '/dev/rfkill\x00'}) connect$nfc_llcp(r5, &(0x7f0000e5a000)={0x27, 0x4, 0x80000000, 0x7, 0x8, 0x8, "ac7e3fa3ae8c959a25c4b787e82c491b38265ddf49f956879ef86609aa7640df21ae12b4f9bef5e0a2f78c3465f3ab8c1e673ddb70dbc38b18796755bb389b", 0x401}, 0x60) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000e5b000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000727000)=0xc) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 84.910715] audit: type=1326 audit(1517404807.855:497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11346 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=46 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.941294] audit: type=1326 audit(1517404807.855:498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11346 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.970502] audit: type=1326 audit(1517404807.855:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11346 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x40000000000000b}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000aee000-0x10)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000113000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x800, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={r3, r4+30000000}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000762000)=""/253) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000546000-0x2a)="e834213ed37974773f18ff541a919dbc35d15e90c91d71077acd02e2ed7736c1a8df3726eeeb6deb6cc7", &(0x7f0000988000-0x4)=0x0, &(0x7f000013b000-0x4)=0x0, &(0x7f000085d000)="14506f140f52ce92d82a8df8f61bce61664c3c2102860f782d811726d81324b1722e29f1d7e17a4b6c4adbc7a06028826254b607b12b911310038956a5d3ea2e4ecd886ffd0326a3cdc6809c9d3fc149b8a3063b7cba70344052b003eb7d81a004548e03980d57a31eeff96234bf8f3b04b1c4eeb688c839f6104d344e0a12942aed9e5f4ecbb57794fccd78e15b2728e3566e529c2ba6a38300d4db14caf24da82be18a37695cca2a44813540645dcaed43c5cd52df3c90605a7cd7791099aa7ee82dbb20873592ff2c3d") pread64(r0, &(0x7f0000c20000)=""/53, 0x35, 0x0) 2018/01/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e87000-0x4)=0x0) 2018/01/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001c9000)={0x8, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt(r1, 0x10f, 0x84, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c69000+0x38c)='loginuid\x00') sendto$inet6(r0, &(0x7f0000a6d000)="d408866ab7ecfce0ccc0241b4d941bd7397893cfe91e8898ddfe484a43984993a83304928114aebab7cdb9231c2b87a8e48342883a9cb578366224c114a86ed0c09e2778e6b5fc9874c8698d004ecec92eedd07d299ef98b4bd02c24a313d91bf71c5bfba956c8d3302f84a6cf394c6cdb01c235addca9769cd1d25aae009ddb3b08048d3487e7838b2e77d5b8eac5fcc6b93c6b93ca1af22e0484233616cdcfd25accfcf564dcbcd654ef52c48b", 0xae, 0x4000000, &(0x7f00005cc000-0x1c)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfa5}, 0x1c) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000159000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x600001) connect$inet6(r1, &(0x7f0000c08000-0x1c)={0xa, 0x0, 0x264, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, 0x1c) sync() 2018/01/31 13:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000688000)={r3, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000777000-0x10)={0x0, 0x2710}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r2, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) faccessat(r2, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) creat(&(0x7f0000b0f000-0x8)='./file0\x00', 0x90) r5 = socket(0x7, 0x80002, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000923000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xffffffe5) 2018/01/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a06000-0x16)='/selinux/checkreqprot\x00', 0x88000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004a8000-0x14)={0x0, r2, 0x2, 0x3, 0x0}, 0x14) bind$packet(r0, &(0x7f0000331000)={0x11, 0xf5, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) [ 84.997384] audit: type=1326 audit(1517404807.865:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11346 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=249 compat=0 ip=0x453299 code=0x7ffc0000 [ 85.023815] audit: type=1326 audit(1517404807.866:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11346 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b29000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000061b000-0x8)={0x0, 0x0}, &(0x7f000067c000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f47000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000011a000)={r1, @in6={{0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x401, 0x800, 0x3}, &(0x7f0000d25000-0x4)=0xa0) r2 = syz_open_dev$sndmidi(&(0x7f0000ece000+0x163)='/dev/snd/midiC#D#\x00', 0x7, 0x204080) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000842000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000037d000-0x4)=0x14) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000393000)=0x3) sendto(0xffffffffffffffff, &(0x7f00007df000-0x65)="", 0x0, 0x0, &(0x7f0000399000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000a000-0x9)='/dev/sg#\x00', 0xff, 0x90000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000000a000-0x64)=@hdr={0x1, 0x0, 0x2, 0x80000000, 0x9, 0xff, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="17def9fbd3e9", [{[], {0x8100, 0x5, 0x7, 0x101}}], {@canfd={0xd, {{0x0, 0x6, 0x9, 0x1}, 0x29, 0x2, 0x0, 0x0, "a21d808089d04d5984984f172843a2374bddb2f898d7fa59209031451977d47c2ae300c86d5378c974aba10e6ff5b6d639962085abc5154a9f22e46e3d8ff7ff"}}}}}, 0x64) poll(&(0x7f0000005000)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 85.086390] audit: type=1326 audit(1517404807.866:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11346 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000ab6000-0x38)={0x3, 0xfffffffffffeffff, [{0x7fff, 0x0, 0x101}, {0x1, 0x0, 0xfff}, {0x58c5, 0x0, 0x100000001}]}) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) [ 85.138550] kvm: apic: phys broadcast and lowest prio 2018/01/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a25000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000055d000)=0x0, &(0x7f0000d34000-0x4)=0x4) prctl$void(0x2b) getresgid(&(0x7f00006d3000)=0x0, &(0x7f000079d000-0x4)=0x0, &(0x7f00005c3000)=0x0) setgid(r1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000efd000-0x4)=0x3, 0x4) getgid() 2018/01/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f57000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) setgroups(0x1, &(0x7f0000cbf000)=[r0]) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x0, 0x7fffffff, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) 2018/01/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ff5000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001c1000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2e000)=0xe8) fstat(r0, &(0x7f0000e7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000b9d000)={&(0x7f00003ef000-0xc)={0x10, 0x0, 0x0, 0x10410004}, 0xc, &(0x7f000099b000)={&(0x7f00002c0000-0xe0)=@delsa={0xe0, 0x11, 0x300, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xa, 0x3c}, [@etimer_thresh={0x8, 0xc, 0x1}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x36, r1, r2}, {0x6, 0x1, 0xd3, 0x401, 0x3, 0x2571, 0xffffffff, 0x4}, {0x20, 0x3, 0xc0d, 0x25d8}, 0x8, 0xc, 0x2, 0x1, 0x3, 0x0}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) 2018/01/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d70000)='\x00', 0xfffffffffffffffe) pwritev(r0, &(0x7f000076a000)=[{&(0x7f0000094000-0xca)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x124)={@random="ed29323ec5bc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) open(&(0x7f0000d79000)='./file0\x00', 0x111101, 0x84) ioctl$int_out(r0, 0x2, &(0x7f000061a000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000006000)={0x0, 0x2, 0x10000, &(0x7f0000007000-0x8)=0x0}) 2018/01/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/dsp\x00', 0x700, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000056d000)='./file0\x00', &(0x7f0000c1f000-0x8)='./file0\x00', &(0x7f0000873000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/01/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bdb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000058a000-0x4)=0x367, 0xfffffda6) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/01/31 13:20:08 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00001e8000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000+0xf33)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000001000-0x1a)=""/26, 0x1a) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001000-0x8)={0x3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f000090d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 13:20:08 executing program 7: membarrier(0x9a0ce024891247f9, 0x0) mmap(&(0x7f0000000000/0x399000)=nil, 0x399000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000399000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000-0x2c)={0x9, 0xfffffffffffffff8, 0x7f, 0x6, 0x2, r0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000398000+0xffc)={r1, 0xffffffffffffffa4, &(0x7f0000141000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x2) [ 85.229894] kvm: apic: phys broadcast and lowest prio 2018/01/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00006c6000)={{0x9, 0xffffffffffffffff, 0x3, 0x37, 0xffffffffffff8000, 0xe9a}, 0x98, 0x7f, 0x1, 0x9, 0x2e1, "6c10dfb40d091e35a1e0656acc21050db470f69fc201efb1a9d2e5a4ed9385f986eff14195d15bb3f26a7d0d00c1ca56ef8360d0a4da32b074721f9e0c33078ae4b56697eaebc520b5d705fd0d49e40e5aa889ceec299156bd18d80900fb84d3221f436c6143300e998588b53006e75088391a7c43b512407cc2c6c00fa003bb"}) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x549040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x6, 0x2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x4820000000000, 0x7fffffff, 0xfff, 0x80000000, 0x3}, 0x14) mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000021a000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00006ca000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) listen(r0, 0x40000000009) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r0, &(0x7f0000c51000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000)=0x26) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) 2018/01/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x10800) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000a89000-0x47)=""/71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') close(r1) 2018/01/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x8, 0x0, 0x10000, 0x6f2ff1d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0x81, r1, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d4b000)={r2, @in6={{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x1000000009, 0x5, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/dev/sequencer2\x00', 0x3ff, 0x0) ioctl(r3, 0x5101, &(0x7f0000a37000-0x2)="") 2018/01/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000069b000)="56f5ded42200f7a8d5ad7184fb0001000000000000f82347aafb6d1d622194f9287277da9b29ac2e933bda3e6c9a990f5988ea32cc6fc0da8ec2c15e59", 0x3d) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) r0 = semget$private(0x0, 0x1, 0x40) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000dbc000)=""/24) r1 = open(&(0x7f00009d1000-0x8)='./file0\x00', 0x101403, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005dc000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005a3000)=0xc) accept4$inet(r1, &(0x7f0000e30000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e8000-0x4)=0x10, 0x80800) 2018/01/31 13:20:08 executing program 1: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fc4000-0x73)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x9, 0x2200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fc5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000-0x4)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000fc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000fc3000)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc4000)=[{&(0x7f0000001000-0x33)="016c63a97219aa0ea0aca8c6cf039c1632b5c8acd1f8cbccf81f9f3a9a4007ffcb0edb2062b57c01e9171e182eb29a67bb6162", 0x33}, {&(0x7f0000fc3000)="809f5953d823999f0179d50a74c7e004db5fa893caebccb390beab35b4f83f449f20007c27467a62265a463120ca305005909d84b830a99a3bb4c62425567b04c55f0ca8af33f5bc00ad49b3166e75badd4be08035d65d18b2554fcb819072996a44ab322daa1e7e828ab283545f5f7e0e05a3e44acad475f05f5b04fe78d76991675e6a2f0ab6871876c9df8b10357a54bbec67ecec07db13274f5b6b64", 0x9e}, {&(0x7f0000fc5000-0xf8)="67b7876c818dbcdf2c66e85fe99e590181f7f33613fe24a6cd310ee89b32b4c63bcdab80d82853632408f46070be192e5c3cb5d33a75df503e2c91be7a42e80b0b057cf941e3d253e01577139d980057ff7973d60c128ed2e0dde2b96cd194ad7bff18fd70033a8c5c78f464eb6fd286ff9d1f0a47a0873b48c95b107eebd8f6b5b1e9497e8f425c6044d6fe9d926b089166da4e16cd90c95b685df60437e99f400a696386f6d4c7f49c9bf31a1de391b78f0ec087baca9245f864a7bd99eaba66516c1064a2bb502755021698c56ed53a4f0edc784fdc08231b9c0780e50d7bc0ad5e1f1ef3ba4ae072e9a394cece19e88314018853f36b", 0xf8}, {&(0x7f0000001000-0x6f)="b0cfa5126a1c1f394a1365b0ac3662c271f8dd84bbf0c26454e0d3a98f8eb948b5d52682f401f3df4cc8a4a4f441291672bbd454f05537c5df6e75d3fee3fcc8588a62fcb712ee38940b341373f2753eaa678037bf98d1caa8533a979cc97baa51740cc94b9c33d36496817fe45322", 0x6f}, {&(0x7f0000002000-0x1d)="0ee01e2e051a258de5e0e818473dccd02176aa4af954f2d7fbbd27b2a8", 0x1d}, {&(0x7f0000001000)="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", 0xff}, {&(0x7f0000fc3000)="26e6b1513ea532bdae764a09ffd19a1c29cc3faf681d95cc7ebd6e73b8ebc4cfd06191d719a1d0cb1669d7e229ff75454372c923a9464076d48ae5704e493cd99e621d57545b13f62f6e9b9caee37fae35db1e32d921c15652d7cfe03e939cf17686e45024f6afc49c9e53dcef309aad7c0b29090b4b869205d6db008cccc8e19fe676f02ad3a2b6", 0x88}, {&(0x7f0000fc3000)="8ac4b16b970bbb0b107ca8f233641b894f553af3d23a89f4aa3aac477f11765cad9c1ac3b0", 0x25}, {&(0x7f0000002000-0xa9)="5d61ffe193ca6119ef7ccf91a4e8e9885ad2e16b23cc7028eda023d0eace8d371496d9f966a57a6e7d7e4ab1b0ce1da9d3556001f33ee7201ed6bcd29197f8935110ada31dba15a2f7260cf182c7fb857a703b058d442b612f9b9ad9278fe80cb3f46d0e1cd4a825d5b3c696ba5ab992a195c959a1471d81454fb5b4b48d999172303377b80058058f6bd158aa0bc18d7e42a5ab5c1b984390cc765dda7e06040d48f78a9be2eaf6d4", 0xa9}, {&(0x7f0000000000)="a6260befb97d2cd12d861bc8e0cdf173730d019f0ec318c5d9fb1813b3459ec38282f06e2e849d011da2cfee784ff90d6c502708a0902cf7737bc9d200dec274d1fb792abca466ee1f5c7e293fbf479a783c6f9c9d786c49168c0d51b29e280408177278dad1e3c966099bbeb0607a8c", 0x70}], 0xa, &(0x7f0000002000-0x98)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x98, 0x8001}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000fc5000-0xc9)="23a5f666c6fa2bbb97ae33aa7f7ddff8aa4cfe8e068bfea19628f4f9c14f4ad6b7363b8c09544ec01629adec81ab129df0d0fba423361171e1b142b216216a777ec89c80b1c3b28392018a6c7d0720a019f612590572a4c85d2c351795fc577d5ab8e793433e246a77f0ed183a1e3f8bddd7efe403f8577a549fd2e73df641310bd0a35520638096a43d3f107722b1a4f033b7e336284e51fa9ce3fa8a10d2040d8fe33d4a3cd80df07a679de3c408197bbba9748a9a1d4854db5db09148a88234a08a4d2fef9efe63", 0xc9}, {&(0x7f0000001000-0xf0)="55ee7e75810ee5249000559cbb08f74476eb114df8aa67fe49d62226a1e294fc97fa624747cb69377e11afee73e537506b0fd26e13c3d78ddd34989b9dccbabafc990e73839dda9005b4fe53ad18fdfc29a95a1a1b38dae05fa38a66dc19df2607a848cd331f5a65fb6433e3c38f79d11e8f7397f72a9da74d776ff66d1446bc0450a557858c64b82091afd6329152bbe636d350cceca6086e22ff745299db4b0d320e458024b66f58e22ff0451dc98a10e387e3b071813bfd26b0ba6b2acec2b88fe64eaa592eab78203f202a064bfcf94f2ca35d0a411707ce266e1081a6d9b3d2fe03574b4bdce6d109404199fcd7", 0xf0}, {&(0x7f0000000000)="7b094ccdf2dc7a52603621d12eaef69e56f73e8f900efd4025daf033b1f3467d880fe1346643bb188620843532abc53419039cc1436b3d2ef0e5ae3523674f5e3de2114ff478557c81f600cb895ea72e50aecf426e30f1228a9c7e660aa0afb5fa76c91820b10fffbdae8382f7cad5d2029f8d2997d0df14001a79214d6ada0a9d8b812075ff2c962af7ffa4b9ae13b326671b1ba312c288ed0fe0a9460c1e7fb81f50cec55955b0714a653234625757ea489e9617f835a2e3b102446d9a4fd5737785818f1c72f030677ae0df2c06e683f31cae6863d08d944540802c66ff6e0cb13e79aaac9d3126ec15ef6286a8cfaf0a7534043d04", 0xf7}, {&(0x7f0000002000-0x6c)="b99146966fb553d7be227b5fd888b5934efd82244ff55deba0d91a71949242f27583ce5a1fed9c7ccea08520f1cacb23ea95296ecbd9097e1760cecceb8a2d131970f5020d26f41729e04f013609606adf97f2ea7c8637ecaca4099d25042aa056d78e96cc4f11e6cc338cfa", 0x6c}, {&(0x7f0000002000-0xdb)="8cae94da8a771fb4dcb90644339994cfef743cd14c76af5038b374119815dc69943644411c9c300ee9e564e69606d213cc71eb41049bb4b640de7c43e9a8ee1ccaaaf90fbdd44e21737253ac9bf4c04d509b32384aeb28fdf31115c9ea5a4b12a1b9aa3a6fdbb96453acecc24ff6ee78d756a38dd16a8ba4d67817499896e6d8b1f364262c43ed50dd3eefed0d22e9402e724fd71d2d74a857d7e058e65641b13ab6fc06c89883c8044044e9e96b3d76fe6f045f4c1b0da50b03e8334c2128411fddfc05970ddb9cf9a7d01cea1af8c7489f6b85d3a82fed27e275", 0xdb}, {&(0x7f0000001000)="71bc40def4f8fd576a794bd9f36979e80b8f6df3c85329", 0x17}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000fc4000)="b1d504133cef210937a4bbbedd6270f43f26c868cc4095248d406d0db91b8d67a359bfcd3943b9f37427526b90a96465675ae6619031bbfac29911460ae4a8636919c150b38ecc80a470d9d6f5ff30732f01301deb8a23229ed2c57382f9dd08122f420ca7b6ecab5735bb8f51b991e9d7e3c1", 0x73}, {&(0x7f0000fc5000-0x8a)="7d0aa9ec0d9e675e65262a42ddf3f630ab8476fa0847a58eaf3a523f574b98865d9876b4446dddf9bb915b2bc3db000f29738b4928a03af570ac64ca4b697de5f3f77cfb84717698982e74cd4d8f408deaae4311b888392bcdbc31da7d7e70184f76fa07ac6df134bb99d80b17be5d072cf631cbb71fd2ca52d38e87b7776b2fde6350b3f303e3998bfc", 0x8a}, {&(0x7f0000fc3000)="96d12a87ad427aea657ca028fed11990d511ad3ad63e313cdfca54dc823c359731b4348537996a8e9dadb929acd136a36ffa5e3f1835b3018a6c8587b868bf51c711abf7123e70a27749a5be2c3f3d615a2ee7f88bd1b837b7639ac5eddbfe5ff3ea4875c3bbac5119aa451e763cec31ec73d1ec9e3a9ff5d06de993087b0e77cb81a65ea34e7de4a24fcf185fa79df0406958c41c7bb9f83b4a2f138da7e7cabea8839fb2387e", 0xa7}, {&(0x7f0000002000-0x1000)="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{&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000-0xbe)="5fd963e507a27d58d5eab2236cda4e2d21d3ffa7b254363cec76f469a97a9869bdf1ef4b4b67c7bee96e8ee6fd4a4c9d1c8b181d6ec5356f2e1864dfb51ea8dfc9d869420bd4ef796116172ed9c91dffcf65c50e884cb848206db264c64082e44598c9ed6589d6f289bffdfb9ef60459835c098e949d79d6ff3e45c01013d387f7344bc7d74acb48edae9b9657241e454af2cf9428773ec6f2b331f4cf413aeca22f3b9f39bf90d70372f74bd9b6533dacf0a091268e228478c133c4fdef", 0xbe}, {&(0x7f0000001000-0xa7)="f60283709a81aa172189e7ca065fd777038e034a6d3b3091787dd98c8719deb06fa242238aa5b518de60a968a68652cce834f0c41ee9407cbbd7419a4ad405d67ccba328b74713dbbe519600055cec3f02c9ea3b97f452bc5b2993ea7dc8ff75f3e7d89b5fcaa09bb0b95216c0850090c1639313bb8d6dc200e1a871dadada0b14c666deab3192ab484b45dbf0b7b66480e4837a41c37329ffad19ad4879f1e3a23ae20c378226", 0xa7}, {&(0x7f0000001000)="8b01f74a13b473d67fe9cc7501fbe51381778cc1705d9cedb558aadf06d5f6ea25d50940bc3a3ebcbf1d1a38fd00bb98f653f887e4942590443dbd321907ec92f45ddb15a4576e52d78f2be37232e1ffecb3d4e66f94209e64877051a477d891c055c1d710a4a4c11ddb9b665607c477b3c514b79618383a92c3bbb73aa88e66cb292c39830daeac3314994be3653f716deb66a831d234876a440376d3fdbb5e749a69451e439de349ae8bebf6d75b4b9ccc72398cea2ed22d0174da98b0b5e08b4405c8271ed35f3f338d71", 0xcc}, {&(0x7f0000fc3000)="f7a84fdf88d4b0aae84e09ae320f6500ec904607397543c52d267df66f1b043ac91b9b6c2362db502c759796dafc47ce1c789896f7711ff8ad768fcf39", 0x3d}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f0000fc4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc4000)=[{&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000002000-0xb0)="d6c49600ca070fb272302973dbaaae5b626552fd5db16284a6da9f6c76280efd978fee7713fcd6f90eaf63797be05e9d63e0d35f6c24b556a33269773322075ff51151cae2de498cc6bf8a0ddce9b7b2c61fd51f78878a4d565b6323a6cf4bd9d36098acaf8af16ff2460c4363620a3ed254662268abf6d292e506898e711b6dbd6766bc414a0ed2a5e2368f9e36f4eb2057f2bc34b8efad783f4315cc5cf4a10f6d50fcfb29c7261c9839918038ca66", 0xb0}], 0x2, &(0x7f0000fc4000-0x20)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x41}], 0x7, 0x44840) r11 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r11, 0x541a, &(0x7f0000000000)=0x81) 2018/01/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/autofs\x00', 0x507000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000016000)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000001) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000021000-0x88)={0x1, {{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000014000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000020000)=0xffffffffffffea6b, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000022000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000019000-0x8)='cmdline\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000-0x10)={&(0x7f0000022000-0x108)=@get={0x108, 0x13, 0x600, 0x6, 0x0, {{'sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x23fe, 0x0, 0x0}, [{0x8, 0x1, 0xa6}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xa09}, {0x8, 0x1, 0x6aa6}]}, 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) dup3(r3, r1, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000024000-0xc)={0x7, r3, 0x1}) 2018/01/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a52000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ca1000-0x84)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x84) write(0xffffffffffffffff, &(0x7f0000ddc000-0x26)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d4771050021000000", 0x26) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ddc000)="a326db719d83691aa29ee419830c1d514aeeaeff42ff274cdd9fa5b906d66fe0fd2d23dba4a09ef333022cb7c8ca83bd9dd48a0cdd40d49a49faa0ecdc3a4bb4603ba1348eaebf345b2e4a2456978063d105c4ee2c9eee99e6b5b65ece", 0x5d) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000dde000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x40) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000ddd000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000dde000-0x8)='./file0\x00', 0x20) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000719000-0xcc)="96f33d7c1e2a19ee2df6b05e6708396297159954c3e75a949a09b53deb6d1ecc58475bd5399b008ae45975bb34a8412939b64ec722dc5547f6926cdf195ac94e57130b40e1580beb50c256d82f57db2a972e1b8e6987de1a09844be7ecd1c85a0245602095e9b13ae73cd3ae1761e406da93ad86c24d0216138b61068e47b78f0515496f5cea06e49bcbe1f005280563a40fcffd5061a3290063a077223d9f01ae669c6837092086f63f43183dcc4aad94251b6fd93cc2195aa73a2dccdd6085c80faad741cbfac7f4e4ae33") mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c7c000-0x10)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000dde000)=0x10) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d43000)={0x0, 0x1, 0xc0cc, 0x4}, &(0x7f0000ddf000-0x4)=0x10) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ddf000-0x8)={0x0, 0x1f, 0x661}, &(0x7f0000464000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008d5000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000ddf000-0x4)=0x8) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ddd000)={0x0, 0x3, 0x4, [0x8, 0xff, 0x2, 0x9]}, &(0x7f0000bfc000)=0x10) 2018/01/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b8000+0xa91)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ebf000-0x4)={0xfffffffffffffffc}, 0x4) sendmsg$nl_netfilter(r1, &(0x7f00001e6000-0x38)={&(0x7f0000123000-0xc)={0x10, 0x0, 0x0, 0x8200080}, 0xc, &(0x7f00002b6000-0x10)={&(0x7f0000b4c000)={0x1244, 0x7, 0x6, 0x200, 0x6, 0x0, {0x2, 0x0, 0x5}, [@typed={0x8, 0x6a, @void=""}, @typed={0xc, 0x32, @fd=r0}, @generic="67350127e0e816058f10c7cbd2a656a090ac45e585f065dc8c354f4e9a1d84810be24d48c9c3b6ca570348fe7f18e77ab22881a2fe7a9ec55a6a364a70e2e88656145fe9c8f4697a8da961801f89c3045ae889b023b1101e8586bef9c2916c9120516d827c38919a576fad44e559fe9055a997a53327356e6767d67ef30e75432cc9f38b1b162e6ac476b12b94758c04a6760e3d4f5f39ec10922850097832ea068448c8e1e8cd4198ebe17693575eede1d677899dda3fc5a1da3a1f05956f316f879670eaf666634362b7780b764e7e21f7364978ad3c3c01c5faed32b418badd64", @typed={0xc, 0x66, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x1008, 0x64, @binary="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@generic="5a932a2aafb7bde4e1ba83d6e586f8e4", @typed={0x18, 0x8d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @generic="973c92369694818ff3f485e886a54be9a1d5376335ba54fb6fe912c1fafb72411cf35b5d2e9ca6a0397dea4d6822153721bf1761656a5675260fe9e460623da266d09716316ad67b0d1b11299e9b2107ea101b4f1f8fa8593c60ffa6a56c3b08b6f9015f2ebeaef7c4ffee1f41cf4036aafa7b5daae13d40fe41134f6da3509a1501925c00e44e2d0cb20836f66b6941", @nested={0x6c, 0x68, [@typed={0xc, 0x17, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0xc, 0x77, @pid=r2}, @generic="7e4f711078dd080140048a39dd850eca678e979e227191b738fe5c5d2172453488af815945242f15803ff424ca46c7094dd8046bb3eb05a2395b8bc44fb316818923779b2c84061613cbe47f2ca0"]}]}, 0x1244}, 0x1, 0x0, 0x0, 0xdfc7ca45de08ae81}, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006b2000-0x28)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000bc2000)={0xd, 0x4, &(0x7f0000058000)=@raw=[@ldst={0x3, 0x1, 0x3, 0x4, 0x2, 0xffffffff, 0x18}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000904000-0x4)='GPL\x00', 0xe5, 0x47, &(0x7f00000cb000-0x47)=""/71, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e20000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) r3 = dup2(r1, r0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000d78000-0x26)=""/38) chmod(&(0x7f0000fd6000)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f00008da000)="90"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x1, 0x0, &(0x7f000044c000-0x83)="a4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup3(r1, r1, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000026000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000564000)='./control/file0\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0xfffffffffffffffe, 0x0, &(0x7f00005f8000)=""/0, 0x0}]}) r1 = syz_open_dev$dspn(&(0x7f0000a87000)='/dev/dsp#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000113000)={0x0, 0x8, "ecc53a7befc84069"}, &(0x7f0000348000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000154000)=@assoc_value={r2, 0x7fff}, &(0x7f00003d9000)=0x8) r3 = add_key(&(0x7f0000ab9000)='.dead\x00', &(0x7f000039b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000afa000-0x16)="7da5a65e53bfbb7d4512ad611c1d5a45a114f3e85d52", 0x16, 0x0) r4 = getuid() r5 = getegid() setsockopt$inet6_dccp_int(r1, 0x21, 0xcb3ce77feb449740, &(0x7f0000848000)=0x5c, 0x4) keyctl$chown(0x4, r3, r4, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) r6 = syz_open_dev$dspn(&(0x7f00002b4000)='/dev/dsp#\x00', 0xe4a, 0x81) ioctl$TIOCSTI(r6, 0x5412, 0x80) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/01/31 13:20:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000014000-0xb)='cifs.idmap\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="49511136d93ad96c22108a6cb4e87bfab2ad1b7bda7dacd4d47b2c6051bbbc8a16fd1cd8f91e6902092205e7e430993a69f0a90ca78d3e1280bb2b1c754df48195e3bf4dfeb047da58aa31cbfbebe08a533556ad4ff2f1c89e8005ad477d073c13ca45a42c4ad89372b5b3c01afb0f42b71ff01e8cf91e3c10f9beedca5ba42c967786c50d906fdcd165e93c3a7fae8895150548e5b75c23ef", 0x99, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000011000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000-0x42)="90d518e2f4c3204dc4d10332858cf93f8fd6c2ff3a9c77e98d850050e41897d65e1922bc1ba57b12e8ce957a0f3081533516972c9c3a6f0ae04ab465e61e07777abd", 0x42, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x7)="74727501746400", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)='/dev/vcsa#\x00', r0) keyctl$get_keyring_id(0x0, r1, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/31 13:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000079b000-0xd)='dns_resolver\x00', &(0x7f0000abd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000014c000)='*\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000cb2000-0xd)='/dev/dmmidi#\x00', 0xdf, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b88000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000c59000)={r3, 0x0}) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="", 0x0, r1) 2018/01/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x6200) r1 = socket$inet6(0xa, 0x1, 0x2) getsockname(r1, &(0x7f000058d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002b0000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x2d369854dcd4cf15, "557705a022601d3f006948537584fb91608116c8d53fce3900f86f52946328db02a0ee6a01b3e9"}, &(0x7f0000cc5000-0x4)=0x30) syz_open_dev$midi(&(0x7f0000039000)='/dev/midi#\x00', 0x401, 0x40000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000082a000)=@sack_info={r2, 0x1, 0xa2}, &(0x7f0000288000-0x4)=0xc) writev(r0, &(0x7f0000132000)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x35b) openat$pfkey(0xffffffffffffff9c, &(0x7f00009c7000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c22000)={r2, 0x2}, &(0x7f00005a7000-0x4)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ea000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000031a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5102}) syz_open_dev$admmidi(&(0x7f0000c3d000-0xe)='/dev/admmidi#\x00', 0xe84, 0x80) 2018/01/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe2(&(0x7f0000212000-0x8)={0x0, 0x0}, 0x84000) bind$bt_sco(r3, &(0x7f0000bcc000-0x8)={0x1f, {0x7, 0x9, 0x3, 0x7fff, 0xffffffff, 0x7}}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r2, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) [ 85.519225] binder: 11511:11516 ioctl 8040451a 20d77fda returned -22 [ 85.551649] binder: 11511:11516 transaction failed 29189/-22, size 0-0 line 2788 2018/01/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x6, 0x1, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x348) syz_emit_ethernet(0x42, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ece000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x192, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x10000, 0x4, "a7d5efb6023ecda84ec67a77dd64792a23ccf6e7c1539a84dcc3fc8f3207c35475c15b679c21ed323aa04d77fc338745faad83ee14d12433c0af74d51c8d1809052cfb1aa858244845084fd54158dc09"}, 0x160) fcntl$getownex(r0, 0x10, &(0x7f0000572000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000086c000)={0x0, 0x1, 0x1, 0x7fff, r1}) 2018/01/31 13:20:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a58000)=0x0) ptrace$cont(0x1f, r1, 0xffffffffffff0001, 0xd) r2 = socket$inet(0x2, 0x100000000805, 0x0) listen(r2, 0x8) socketpair$inet6(0xa, 0x0, 0xdfd4, &(0x7f0000c58000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x0, &(0x7f00006bf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0x0, @fr_pvc_info=&(0x7f0000f66000-0x14)={0xe9ee, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffff9c, 0x800454d7, &(0x7f0000566000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 85.570173] binder: 11511:11516 ioctl c0306201 205da000 returned -11 [ 85.609298] binder: 11511:11528 ioctl 8040451a 20d77fda returned -22 [ 85.636619] binder: release 11511:11516 transaction 27 out, still active [ 85.643622] binder: send failed reply for transaction 27, target dead [ 85.673754] xt_connbytes: Forcing CT accounting to be enabled [ 85.682901] x_tables: ip_tables: osf match: only valid for protocol 6 2018/01/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000002e000)={0x10000}, 0x8) r1 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00003f0000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a12000-0xb)='/dev/audio\x00', 0x10000, 0x0) 2018/01/31 13:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000751000-0xb)='/dev/hwrng\x00', 0x44ac00, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) read(r0, &(0x7f0000e67000)=""/29, 0x1d) r2 = syz_open_procfs(r1, &(0x7f0000d76000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x4, 0x40000) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000109000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002ca000)={0xfb, 0x1d, 0x9, 0x6, "a2446bce63489733b12433845b797992dc2304fe7dc690d230e05009d42aa7d4"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006d9000-0x14)={0x0, 0xffff, 0x1800000000000, 0x8360, 0x5, 0x5}, &(0x7f000093b000-0x3)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000085d000)={0xffffffffffff8001, {{0xa, 0x0, 0xffffffffffffff00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003e7000-0x20)={0x1, 0x1, 0x0, 0xa2ec, 0x5, 0x100000001, 0xffe1, 0x8001, r1}, 0x20) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b65000)={0x9, &(0x7f0000ebe000)=[{0x4, 0x101, 0x7, 0x4f}, {0x8, 0x1f67, 0x8, 0x3ffc0000}, {0x1000, 0x7, 0x9, 0x52}, {0x80fe, 0x5, 0x4, 0xbb2}, {0xffffffffffffff5f, 0x9, 0x8, 0x9}, {0x9, 0x1, 0x1, 0x81}, {0x100, 0x5, 0x2, 0xfffffffffffffc01}, {0x8, 0x9, 0x8, 0x101}, {0x101000000000, 0x7, 0xfff, 0x1}]}, 0x10) setitimer(0x0, &(0x7f0000942000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000b87000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000016000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r2, r1) ppoll(&(0x7f0000016000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000015000)={0x0}, 0x8) 2018/01/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x182) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x1018c2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/vcs\x00', 0x2, 0x0) sendmsg(r3, &(0x7f0000541000-0x38)={0x0, 0x0, &(0x7f0000ea7000)=[{&(0x7f0000c4e000)="b2a68db622f78dacbf61dd334bff00803af90bd834ecc1a8a1ddda68ae5500abaf9f556551eb8b0cbb5bb1fedc99c30ad708e0fe11df593c427e463228493b728b111f78d210be2d88be359acf624eb73d8a63f320625075d3cf227b91c6cc7918350e1639a5c38787ed8da563197d6a0654975b4d37a8df3d12fee30afdfe56f3f3bb9278e82ffeaed85fbe55fa0aa0af1580687baf4faf7f12f67eeb878962a6f6965f311a5fe42e19bb2e4eb9f965ddb775d64402dcf9486c8ad849649da3272c68ff1a6a21637bc8e74d3d06082784c1506a6fda4807aba64ebf4225c39d53a07f33ada72936c51e98b260d700a6cc736a", 0xf3}, {&(0x7f0000083000)="889d3f7f0186592e99d4023f8ef2f7890dc69b78e71f16a7e8d771d37d2b4466b12b15c839ed385c0bfe48bfeeb576e41f3c095e6ec568cb8f2f", 0x3a}], 0x2, &(0x7f000023f000)=[{0x78, 0x11f, 0x95, "4bd11fb53b415f295bac1d22155ecbba74859e669ca412c5770c48a945fede67ceede03ea940d53afbf706adbf7898933ae08592368d5091b16a07cb77b82c2afdfa2b2b212ae0d8c62592d4bb238511336fa04df5d52e994cc0bca8079ebf6ebc01577bcd"}, {0x88, 0x117, 0x3, "aed6b275ea9c9d702d6d90aa701f259a498af16ed1dd9ef962a00bad8c302af9b8f3f9e7375d625873c6affb01790b0aed5bdaf7c048136fb94f64a48de0889f4d868a2b57f9ae99a429c2807d74e2b538d39a7dd2c18f54c6a118c5a6643274ecfe36be43c3312d69f2913ac6d1fffc0df32d774b6dc8"}, {0x1010, 0x117, 0x2, "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{0x1010, 0x100, 0x7, 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{0x100, 0x10d, 0x9, "1c344d092a1f152fc72c814ff46cffc79d1d959b83102d6bfda6bf58421fe85f3ea74b16a4b54b561e9a5a2bba0ef5da24223c63af609429d3b33bb90a7102658d969d01c0782e5105401bb4304be28d5bd77a29183d27bfc2cb3c136a51512ffd56c8e71e9cd57a7088f0296ee757bf21e3d7cd3a76d567b004461fb34d427a667bf4c62f6c2e756dd914de133a23dc2a7e984f95766b1b934a0664cd91ecd48dcc0e8d17d19b85c472cb0541acccbc79865bd8915e0c51a4d7041f978850f3fe6f4ccb3a1f959e544750eaf93ce0f81ddb7c53a161b17c79b0ac1843303d9a00ce31e86097a0689053"}, {0xf0, 0x111, 0x8, "fdf8f9bd3a513e8abee3b20761c5431cf86635bad77c43d81ce85efe71a0c8e4ee59114817729374a2ff4f1856e73c7b20466e08fe5000a5420215b5036261ee8442731d67e4563ae424246b03afc14a259a81adc5e71198479b4fca9f103408f7421de35100a0e473533bd36941a8415c509756b9886160ee7a9f706868d35eb2cbead86681d7292bffc89332e315f9c046e693da9a5bd48c4eb961ac8a023ff0bb75e8f20badbda3caed25e432aa137ef0789a008d5a2aed83dc372727d28e6882efa4941537902fe663845b48fe5892fe89c9433c14c3f2"}, {0x68, 0x11b, 0x2, "3293dc89d40f5d6b387c8d46dd41c2e1a78083f16fe641300a9610b6c3f343344ebf0124746e34bf3f44cae50bf79e8b89291a9cb7f4f9687580f5d20cb3e9c7c82ba568760abf6c5dc77379420b4700409452ad51d8"}, {0x70, 0x100, 0x74ac18e0, "a8fc37d8f7439a82eaeebbe427dca50930e4b4653e1466a8ac47a721839731b78318a83a531e270a4964a0f50de33af0586905c5b96fc84d3e1612cb80494db847bb7e0c89a908ea8532913be61e0524ebd09593768ee9199acf93a5cdd6f2dc"}, {0xb8, 0x101, 0x72, "3bf99f3026c4a00e4be83b3db243d713f7ab7c1c8133ff0f456e63e3f27795bd831ee8ee08465b2982752efaaf8d1062f062066d164b4779de8865e4f45995fa4259790ebe5b2224a5d4d7530fd84c410e54cd7c0d4f00fdfe12cb8f5a8281c835ef010a39877f4d0093cb90e8a2e92b8f26db7d2889e8822e18fd13d53d23f7ac25a8c14881e4c9ac201ed94124255a4f783edb9420df3a39d8d174a53ef7c8f111b094b5d7"}], 0x24a0, 0x0}, 0x4000805) syz_open_dev$adsp(&(0x7f000037c000)='/dev/adsp#\x00', 0x42f, 0x4000) connect$rds(r3, &(0x7f0000810000+0x850)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe8b) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) close(r3) 2018/01/31 13:20:08 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) 2018/01/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f79000-0xb)='/dev/adsp#\x00', 0x1f, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000298000-0xc)={0x2, 0x4, [0x0]}) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crct10dif-pclmul)\x00'}, 0x4b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/qat_adf_ctl\x00', 0x600000, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000040000)={0x0, 0x6, 0x30}, &(0x7f0000f78000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006b0000-0x6)={r3, 0x1}, 0x6) r4 = accept$alg(r0, 0x0, 0x0) madvise(&(0x7f00004a7000/0x4000)=nil, 0x4000, 0x77) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f7a000-0xb8)={r3, 0x8, 0x200, 0x8, 0xff, 0x39, 0x3, 0x800, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x6b, 0x20, 0x6, 0x2}}, &(0x7f0000f7a000-0x4)=0xb8) [ 85.738059] x_tables: ip_tables: osf match: only valid for protocol 6 2018/01/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0xf)="73657467726f90707300") preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000e75000)=@ioapic={0xf000, 0x59, 0xfffffffffffffc00, 0x3, 0x0, [{0xfff, 0x3, 0x5577, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3, 0x80000000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x6, 0xbf, 0xbc35, [0x0, 0x0, 0x0, 0x0], 0x40}, {0xbb69, 0xfffffffffffffc00, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x514498e, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x91e8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0xc5d}, {0xa768, 0xfffffffffffffffa, 0xf1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x200, 0x81, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x1, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x19b8, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0x40, 0x401, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x401, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x2, 0x2521, [0x0, 0x0, 0x0, 0x0], 0x21a0f7c6}, {0xff, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2f8c00000000}, {0x10001, 0x212, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xb7, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffc1}, {0xa600, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xb8}, {0x0, 0x20, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x100, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0xd14, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000730000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r2, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r6, 0x21, 0x15, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f11000)=0x0) fstat(r5, &(0x7f000097e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', 0xe000, r7, 0x0, 0x8, 0x4, 0x800000) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r8, 0x10000) sendfile(r9, r8, 0x0, 0x72439a6b) 2018/01/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x5) flock(r0, 0x1) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000599000-0xd7)="75379946d4d08dfae46cfe7eb842aa496d3eb6115ed0520d70699f8ec564cc9a763d582ffd9149c6f8fb266c5313e9d92ecd4dd71278520bb0763f72f10d4cbb51b73a596256451af2bd4685f36d3f4d4960a5d1ae2a5463c20d3c77240fec9b59f742f919a66517aed401bf4ed2fda91eee422005d49223cb8668ed2e9f4e346304e85125827dcf2d4f822a4b60d10e5a411b60defbe59d4e6ef9135eb6b42652a2c935e336cc6c0e602d83fc23561faf8383b44bbf3a541bfab9b72a88d177a1c7c5aa8acd2b123585842d484756d2d19276de6e246b") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000073b000)={0x0, 0x0}) close(r0) fadvise64(r0, 0x4000000000, 0x2, 0x0) 2018/01/31 13:20:08 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000044000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000038e000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/31 13:20:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x402000) timer_create(0x4, &(0x7f0000f93000-0x60)={0x0, 0x1a, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="f073fe136759f58da3ec6b4ce95e6247", 0x10) timer_delete(r1) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000f49000+0xf08)="", &(0x7f0000a6d000-0xb8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioperm(0x200, 0xffffffffffffff21, 0x9) 2018/01/31 13:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_hci(r0, 0xc00448fb, &(0x7f0000037000)="1f3979f78ccc9fd17f9d4096f481b5395ee2b4d766131be09ef04cbc27cd192e8543db3758c4a243f7131e1bf03dd01ef22bd15b6aec217cdafccd4322ebc98acb2f5609a956e257ab286c0cefa2fad07da26c") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000d4e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a5d000-0x1c)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x200) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000f7000)={@common='eql\x00', @ifru_names=@generic="c15c9a040000001b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 13:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000011f000-0x10)='/selinux/access\x00', 0x2, 0x0) dup3(r1, r1, 0x100080000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="697064647030000000000101000000f5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x1, 0xffffffffffffffff, 0x200000000000, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/31 13:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000c94000)='./file0\x00') lstat(&(0x7f0000d63000-0x8)='./file0\x00', &(0x7f0000567000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f00006f8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000488000-0x4)=0x7, 0x4) 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000004000)=""/126, &(0x7f0000008000)=0xfffffffffffffea5) ioctl(r0, 0x40044160, &(0x7f0000006000-0x1f5)="") 2018/01/31 13:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000049000)={0x1, r1}) socketpair(0x1f, 0x80005, 0x7ff, &(0x7f00006e1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a07000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, &(0x7f0000a0d000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bd6000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f4d000-0x4)=0x8c) r4 = dup2(r0, r0) sendmsg$nl_generic(r4, &(0x7f0000f5d000-0x38)={&(0x7f0000711000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007ff000)={&(0x7f000015a000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwrite64(r2, &(0x7f0000bd8000-0xf2)="5e00a4bb1baca84eb43f311fd62247b60d23672fe5f386133409a701e6d5ff48c03591523be9e5a5e13e8aa590766a677ce6521dfd7e37d6b44ec571c181149ac627dd9c1974b91f6cf23227dcef8b98854d335cccb3effba4f3b4c3ee50b60b542b27f46b19d7bd853c9eeccf2ab524346fd5387703fda3e4f11befd08eeabdfa09eae2216c5d6060b470cb9930e3017ebe02fd4bffe7cbb908730f39d1aaf600e4333a69fde695607becf98284e5a03d79c59acbb04c74bbcc485076822cabca9b660069b0acd0e8fef4f6e8063413d90d27596d61ffdc45df1914352be77874ff08f8d0f30ac53a34d22e71d7d0600f3f", 0xf2, 0x0) 2018/01/31 13:20:09 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/kvm\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000832000)='/dev/hwrng\x00', 0x0, 0x0) sync_file_range(r0, 0x8, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000ac5000-0x400)={""/1024}) openat$dsp(0xffffffffffffff9c, &(0x7f0000fa2000-0x9)='/dev/dsp\x00', 0x210200, 0x0) [ 85.916468] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 85.944831] device eql entered promiscuous mode 2018/01/31 13:20:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/4096) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) dup3(r1, r2, 0x0) 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = semget(0x0, 0x3, 0x45) semctl$SEM_INFO(r1, 0x6, 0x13, &(0x7f0000278000-0x1000)=""/4096) [ 85.968153] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/31 13:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") sendfile(r0, r1, &(0x7f0000764000-0x8)=0x0, 0xffffffffffffffff) 2018/01/31 13:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f5d000-0x10)=@buf={0x24, &(0x7f0000722000)="2513efe48020065ba3e97eeaa9672f400cfc8661475bcb2948e02d55e23ee70dc1f1d104"}) membarrier(0x1b, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000675000)='/dev/dsp\x00', 0x100, 0x0) sendto$llc(r1, &(0x7f0000284000)="cb1e79c6d92803cabcf16da94fee1c463be84f8634aa83b9c11ec50c2c9650015a15ee9dffac987d1a3e546ea1cede56c62d4910843aa9f5fce1ef6bc7b15c7a6a3d0917d6678f553b6071423501a5d98fee1c27c1d37bebcece68c75703c1777cb8fced2f19fc79ce873ec6023fbe2d0b3b8c0c643d4d26e8cf8d817d", 0x7d, 0x40000, &(0x7f0000f39000-0x10)={0x1a, 0x17, 0x9, 0xf4, 0x79, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$int_in(r2, 0x0, &(0x7f0000de4000)=0x5) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f000020c000-0x20)={0x7589, 0x18, [0x1000, 0x6, 0x5, 0x0, 0x3ff, 0x6]}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x7, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r5 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') preadv(r5, &(0x7f0000ce4000)=[{&(0x7f0000916000)=""/93, 0x5d}, {&(0x7f00003d3000-0x4a)=""/74, 0x4a}, {&(0x7f0000bfc000-0x72)=""/114, 0x72}, {&(0x7f0000405000)=""/85, 0x55}], 0x4, 0x0) 2018/01/31 13:20:09 executing program 1: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000f1b000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ad8000/0x2000)=nil) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000b16000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000003000-0x8)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x8000, 0xc200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0xacfe, 0x6}, 0x1, 0x37d4, 0x10000, {0x5b4e, 0x6}, 0x0, 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000fd9000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000002000-0x10)={0x691, 0x8, 0x6, 0x29ac50ef}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f00007ea000)=""/4096) 2018/01/31 13:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000040b000)='./file0\x00', 0x30001, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendto(r0, &(0x7f00005b7000-0x4b)="0213ff", 0x3, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000302000-0xa7)=""/167) dup2(r1, r2) 2018/01/31 13:20:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000002000)=[{0x0, 0x0, 0x800}, {0x0, 0x1, 0x0}, {0x4, 0x6, 0x800}], 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_robust_list(&(0x7f0000011000)={&(0x7f0000000000/0x1000)=nil, 0x4000, &(0x7f0000012000/0x1000)=nil}, 0x18) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000d9d000-0x8)=0x0, 0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00004f1000-0xb)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000037d000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bb9000-0x4)=0x14) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00008d3000-0x4)=0x5, 0x4) syz_open_dev$sndpcmc(&(0x7f00007d9000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005ac000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f00009ed000-0x77)="b95fceb4954d71e36b99b0774ca01f250d2bac365dee93aeafd845971535e48a286cea8f225e6573fa3ba56fffdc8186d3904676fb4db3d594dc12b19d1929dca97698509c39255e26f7c3d32212ed80d59d01fc7b1f2f1a1df61d52845fb88c0ea7ee0a044eb29b0637e3fdf6791cf5e943680a5ec927", 0x77, 0x80, &(0x7f0000866000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf2) dup3(r0, r0, 0x80000) 2018/01/31 13:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeeb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/31 13:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000370000)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00009e7000-0xc)={{0x100, 0x1, 0x1, 0x4, 0x401, 0xffffffffffff23a2}, 0xfffffffffffffffc}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(0x0, 0x0) clock_gettime(0x0, &(0x7f0000f3f000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000df9000)={{r1, r2/1000+30000}, {0x0, 0x0}}, &(0x7f00008d2000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/31 13:20:09 executing program 1: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000080e000)='/dev/dsp#\x00', 0x7ff, 0x101000) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000f42000-0x8)='./file0\x00', r0, &(0x7f0000f42000-0x8)='./file0\x00') r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[{&(0x7f0000f41000-0xc)=""/19, 0x13}], 0x1, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/31 13:20:09 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) connect$vsock_stream(r0, &(0x7f0000004000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000005000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) socket$packet(0x11, 0x3, 0x300) [ 86.123712] binder_alloc: 11630: binder_alloc_buf, no vma [ 86.138447] binder: 11630:11635 transaction failed 29189/-3, size 0-0 line 2903 2018/01/31 13:20:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006bb000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x2d6, 0x4) ioctl$void(r0, 0xc0045878) [ 86.198237] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 13:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000758000-0x8c)={0x7, 0x2, 0x40, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$tun(r2, &(0x7f00007ce000)=@hdr={0x0, 0x83, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000000e0, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 13:20:09 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f000052c000)='./file0\x00', 0x202, 0x84) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000453000-0xe)='/dev/admmidi#\x00', 0x431, 0x80001) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000150000)={0x0, 0x6e}, &(0x7f00000de000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bdc000)={0x1, [0xffffffffffff934c]}, &(0x7f00005e0000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008b5000-0x20)={0x5, 0xfe3, 0x0, 0x4, 0x1, 0xc9d, 0x7, 0x0, r2}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85513, &(0x7f0000e6d000-0x8)={0x2, 0x12e50fe7d701b992, []}) r3 = gettid() fcntl$lock(r1, 0x6, &(0x7f0000a2e000)={0x0, 0x0, 0x379, 0x6, r3}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00001d6000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) fcntl$setown(r0, 0x8, r3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000058d000-0xc)={0x10002002, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b40000)={0x1, 0x4, 0x80000000000201, 0x7ff, 0x2, 0x101, 0x1, 0x5, r2}, &(0x7f0000606000)=0x20) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000d25000-0xa7)=""/167) 2018/01/31 13:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000acf000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000068e000-0xbb)="4a952607b0a7bb5174113ecb7a5268ab6f0ef2e02cb9b3ad4be752c30b026d12fd762d05655d3de906a8a8c226a4035c91e600bbd022024358309df60002fc6af777df2d9a3910974c841a6811cff628c415537ef36579672677191905ca31d4f1ef5f2491c5eaeef0c2705568359648e3101a954dad53a72b6f72dee7f5c8756ef28fa4ed619c925ce8db082368b3d8c3e431cb4f09d8470a9b59a874beeb8effcb51af3e75b2e36b3d2581066554a76a52ce0f1ebdc5ff50f383", 0xbb, 0xffffffffffffffff) signalfd(r1, &(0x7f0000e93000)={0x6}, 0x8) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000256000)=""/191) keyctl$set_timeout(0xf, r2, 0x30) [ 86.225790] binder: 11630:11649 ioctl 40046207 0 returned -16 2018/01/31 13:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e98000)=0xa, 0x4) [ 86.291806] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 13:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d3c000)={0x0, 0x0, 0x0}, &(0x7f0000227000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000098d000)='clear_refs\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/01/31 13:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000091c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x7fff, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f00009ba000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/01/31 13:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008e5000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000df8000)=0x40, 0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$loop(&(0x7f0000e47000)='/dev/loop#\x00', 0x7f, 0x400000) 2018/01/31 13:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e81000)=@rc={0x1f, {0x80000001, 0x2, 0x3, 0x1, 0x2, 0x80000001}, 0x0}, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b73000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/31 13:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xef30a8eca0a736a3, &(0x7f0000e79000-0x10)={0x0, 0x0}) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cf0000)={@generic="6fcc6a30b8d185e30600f38115b02c4d", @ifru_flags=0x1000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000470000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a51000)={0x8, {{0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 13:20:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/rtc\x00', 0x400800, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00001a7000-0x10)={0x1, 0x2000, 0x0}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000010000-0x4c)={0x3, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000d000-0x8)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000014000)='/dev/snd/controlC#\x00', 0x4002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000014000-0x4c8)={{0x4, 0x0, 0x0, 0x0, "bde49d30c9ae7296a0bd9551ef4fe946a79a12994fa00640454a90bc8b08d9dd5c4944ca90bd72992b2797fb", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:09 executing program 6: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df4000-0xe)='./file0/file0\x00') 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008ca000-0x10)={0x1fffffffffffffa9, &(0x7f0000bd4000)=[{0x8c, 0x5, 0x1, 0x1}, {0x8, 0x2e, 0x80000000, 0x4}, {0x7, 0xff, 0x0, 0x0}, {0x7, 0x8, 0x3, 0xffffffffa159a631}, {0x7ff, 0xc25a, 0xe0eb, 0x6}, {0x8d2, 0x1, 0x7, 0x43}, {0x100, 0x22, 0x1f, 0xff}, {0x81, 0x6, 0x200, 0x2}, {0x9, 0x3, 0x8000, 0xea}, {0x0, 0x9, 0xffffffff, 0x8}]}) sendto(0xffffffffffffffff, &(0x7f00007df000-0x65)="", 0x0, 0x0, &(0x7f0000399000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e2f000-0x5c)={0x0, 0x2, {0x0, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000655000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x1) sendto$inet6(r1, &(0x7f0000802000)="", 0x0, 0x1, &(0x7f0000a9d000-0x1c)={0xa, 0x2, 0x85c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bfb000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000655000)=@common='ip6gre0\x00', 0x10) listen(r2, 0x0) 2018/01/31 13:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b37000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006d7000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x3, 0x7, 0x2a}, &(0x7f000017f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f3d000-0x6)={r1, 0x3f}, 0x6) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000936000-0x8)='keyring\x00', &(0x7f000072a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000178000-0x8)='rxrpc_s\x00', &(0x7f0000908000-0x1)='\x00') r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000674000)=@hopopts={0x63, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0xfffffffffffffd16, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x20) write$evdev(r4, &(0x7f000023d000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x403}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 13:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000600000-0x30)=[{&(0x7f0000166000)="e2c44a462f2bf594e564a746a714c7007f43aeace1539cc8f2248c1bbe060955374b574400adac660fe1b2436c3ac5e328e580bac345b31a9cc25f9d8c02c02b44fb5c6066069e724c4d95059824324712a68f23ea78e9ab0822f1d39dc34c61ee4ee4bed3d85d3190f08597db9cd7980ff9c0cf95a4aa162d93edc3627da96d086bfb436027", 0x86}, {&(0x7f0000c4d000+0xa2d)="e8e1ff78c819857f148b874225bcc806d9cdc8abaedc7fc4cd8f7f14956d4f6bd339d04ae8912ac94ffbb228d068571afc8fb35dc08cb4986ebe24a23317e1c458f98d66c9dc01fd55b5d9db3fce32d87785e3da42fbd637a1826f1cb3b15a7bb950050a85342311bf81f903f54192c4cd2b99acaa9e407356af7395ed26f35f4a23b5ab9bc5a367f8d7efbee4029b743b0d9f33a9b5277dcccb199cf3c4", 0x9e}, {&(0x7f0000498000)="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", 0x1000}], 0x3, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0xfffffeaa, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x106}) 2018/01/31 13:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) vmsplice(0xffffffffffffffff, &(0x7f0000657000)=[], 0x10000000000002a8, 0x0) 2018/01/31 13:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = creat(&(0x7f00005b4000-0x8)='./file0\x00', 0x100) sendmsg$alg(r1, &(0x7f000072b000)={0x0, 0x0, &(0x7f0000aec000-0x10)=[{&(0x7f00006a8000-0x26)="b2bf473a79e1fa17a8417541fbb171431390894d60bd8ff88fc5f811c06dd63dc9745bc78eb2", 0x26}], 0x1, &(0x7f0000ff1000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8010}, 0x10) listen(r0, 0x80000001) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007c2000)='nv\x00', 0x3) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/31 13:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000010000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) ppoll(&(0x7f0000a8f000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c7d000-0x10)={0x0, 0x989680}, &(0x7f00008c9000)={0x0}, 0x8) 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = memfd_create(&(0x7f00006ef000)='bdevcgroupu@cgroup/\x00', 0x1) readlinkat(r0, &(0x7f0000252000)='./file0\x00', &(0x7f0000141000-0x42)=""/66, 0x42) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000914000+0x520)=""/59) 2018/01/31 13:20:09 executing program 2: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000039000-0x20)={"7250ad5649d8c944056b0108ecf6c797", {0x4, 0x5, 0x3, "179441b45588", 0x7fffffff, 0x0}}) connect$inet6(r0, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/31 13:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b6a000-0x9)='/dev/ppp\x00', 0x10000, 0x0) r1 = openat(r0, &(0x7f000016d000)='./file0\x00', 0x8001, 0x182) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00009a1000)="2d2688f86d89db3a28fd335a18c355e9f4480a1ed83dd51f724fefa6f63a6b62b083bc5a3a67ab159cd124837bd446b79b013e1ccabe0f16fdb93f0d48bf104e93ac8143a448ce9f550f00f064e6285a77e151a58720d2a9025ce52887ffb21743cab86936747e0a9cb8f530fa3b04fd77f96e2b05e46ce18fe80a6f0c362edf89ae9e2a789e78bfd8fb41d8bcdf6b78700723215dbc2a187182d9a75be0466fbf8abeb25abc50e7eff44a95af9d64ae6c64c3a04a076fca03974b10928b128079c5553f28ba69d3ade0423f4be73ad6210c") mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000859000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000716000)={0x0, 0x1ff, 0x10, 0x6, 0x79dfd28e}, &(0x7f0000f04000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000690000-0x8)={r3, 0x80000000}, &(0x7f00006ff000)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000626000)=0x4000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00005d1000-0x7f)="b122bc761520c2839c835b2ef97d141b01a63151a1915f9d27b81add9a5daca5cfbd93877808afc3aae9186d7605a7e44544266e0aaa11c3eaef2a678993def6e4cde0be9ae78f7995e43ab1af3f0e29b7034e996a1423594a0211b9ccd9a84550eb43a8af951e3fd2c1315236ed223aed6d286880d6dc13b77a48db000fb7") ioctl$sock_bt(r4, 0x8906, &(0x7f0000b1c000-0xe8)="303fbcf74071717b7b3030f3283e4d86f53d0a6f61cd9c97ea99edd644d06494a5aea546a174d334d54df2605bf3d98ac0bda7aaa8901b46c2909740aa4559105f48f0281b1dccb1d2ea06d5b95bee4bafb010e0792d7be6941002598982c49ef5b6ec8ee41a2f12310f3bbf971928fdd2231e149856c56d0032e8b31d10c7203a5a49c1f4d7a4f64086ec279726e01028b1b758ec261b24119a283239d4765b3d72c337df7c2bf4ed36fe55f8df2548abe39083d7763aa4834729fd46eb44e321f86446e33a2cdd73d5d5a22e14617c7c3d066614e90b4fce4105fcef146d84b60ce7d450be57c2") ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00004a5000)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000037e000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007e0000)={r5, r6, 0x100}) fcntl$dupfd(r4, 0x402, 0xffffffffffffffff) close(r4) 2018/01/31 13:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) syz_open_dev$evdev(&(0x7f000084c000)='/dev/input/event#\x00', 0x6, 0x40a01) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a4000)={0x10001, 0x800000000000852b, 0xfffffffffffffffc, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) 2018/01/31 13:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fb4000+0x75a)='/dev/snd/midiC#D#\x00', 0x7, 0x301005) write(r0, &(0x7f000028e000)="977eacbaa4eccde2dfcb0bb4273c40bf8caa7eb2fa31be473fa871e3a155f112c648705313c944d486ffc137f4bc5507cdb84156", 0x34) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bbd000)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00004b1000+0x19d)={0xfffffffffffffffd, 0x7, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) nanosleep(&(0x7f000013f000-0x10)={0x77359400, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000160000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000616000)={r4, r5/1000+30000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00003ce000-0x68)={0x2, 0x1, 0x7, {0x0, 0x0}, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r3, &(0x7f0000201000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050e000-0x4)=0x14, 0x800) close(r1) 2018/01/31 13:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) lsetxattr(&(0x7f00004ad000-0xe)='./file0/file0\x00', &(0x7f0000f58000-0x15)=@known='system.sockprotoname\x00', &(0x7f00009a2000-0x5)='ext2\x00', 0x5, 0x3) 2018/01/31 13:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 13:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/mls\x00', 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/31 13:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) bind$ax25(r1, &(0x7f0000d4b000-0x10)={0x3, {"9b342aec68efa5"}, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000a13000)={{r8, r9+30000000}, {r10, r11+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r7, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r12, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r13 = syz_open_procfs(r5, &(0x7f0000211000)="0910010016ff6407") sendfile(r4, r13, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/31 13:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x1fc)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "837dfd", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "d807e88ee9285033"}}}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000632000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000067e000)={0x5, 0x0, [{0x8000000d, 0x7, 0x5, 0x824, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0]}, {0x80000008, 0x4, 0x1, 0x3f, 0x6d4e, 0xb7, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0x6, 0x4, 0xc2, 0x23, 0x5, 0xffff, [0x0, 0x0, 0x0]}, {0x80000000, 0xfffffffffffffffb, 0x1, 0x7, 0x80, 0x7, 0xfff, [0x0, 0x0, 0x0]}, {0xc000000f, 0x3a86800, 0x1, 0x3b92, 0x5, 0x5, 0x8635, [0x0, 0x0, 0x0]}]}) 2018/01/31 13:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6gre0\x00', 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e17000-0x11)='/selinux/enforce\x00', 0x1c800, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000754000)={0x4, 0x6, 0x4}) sysinfo(&(0x7f00008d5000)=""/52) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005cd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0xa, &(0x7f00008bd000)=0x1, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000311000-0x18)={0x1, 0x0, [{0x3a, 0x0, 0xfffffffffffffffe}]}) 2018/01/31 13:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fstat(r0, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000031e000)="73abd519e57f8133d5c3ed3f8123948b1d2911ea5f6b8c8c995f94c65e72182d70ff5f1d6d92875f4a55efd4cbc7f70814c2780036c885203a957c63fc19732afa488b65aefd60bf4ba4385ea79297888d9f1584c128bd80a24f60987f50db5ee73eb4e15bc2ba0ddd9fbcca3b3cbef9c6152c43cfb538ff9eb1c175ffc0afa2434808", 0xffffffffffffffe4) pwrite64(r0, &(0x7f0000fcf000)="58d3", 0x2, 0x1) getuid() execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/31 13:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = shmget(0x2, 0x1000, 0x40, &(0x7f0000a2e000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c6b000-0x9)='/dev/vcs\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000db3000-0x58)={0x2, 0x9f1, 0x8, 0x6, 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]}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) writev(r2, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/31 13:20:09 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000bf6000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006a4000)={0x0, 0x90, &(0x7f0000fdc000)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1eb}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}]}, &(0x7f0000915000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b05000-0xc)=@sack_info={r1, 0x5faf, 0x6}, 0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000fde000-0x68)={0x1, {&(0x7f0000fdb000)=""/160, 0xa0, &(0x7f0000fdd000)=""/170, 0x2, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fde000)='./file0\x00', &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000575000)=0x4) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/31 13:20:10 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003bf000)='/proc/self/net/pfkey\x00', 0xa180, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f8d000)={0x4, 0x4, 0x1, 0xd977, 0xff, 0xb5, 0xfffffffffffffc2a, 0x200, 0x0}, &(0x7f0000fdd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bea000)={r2, 0x400}, &(0x7f0000ed9000)=0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000225000-0xd)='/dev/dmmidi#\x00', 0xeb, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x20000) openat(r4, &(0x7f0000000000)='./file0\x00', 0x400000, 0x1a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x325880, 0x0) write$eventfd(r0, &(0x7f0000555000-0x8)=0x0, 0x4) 2018/01/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x4000000, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x6) r2 = accept4$inet6(r1, &(0x7f00009a6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000623000-0x4)=0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000006d000)={0x0, 0x0}) r3 = accept4(r2, &(0x7f00006c6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c7000-0x4)=0x10, 0x80000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00003a2000)=0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000c40000)={0xfffffffffffffff7, 0x80000001}) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000039a000-0x78)={0x7, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7ff, 0x6, 0x10000, 0x0, &(0x7f000084e000-0x10)=@common='gretap0\x00', 0x11b6, 0x10000, 0xff}) 2018/01/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000008a000-0xd9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0xaf, 0x100, 0x2}}], {@llc_tr={0x11, {@snap={0xab, 0xaa, 'R', "f5de07", 0xe137, "1053eb1bee0ea70f28300d49097d29f84a1852b63275ecb0b8879732f7c5bdebc449d2cb2dbd9d0ba9c9dec631bbefec0b4a3d73e56116cb0bf0b23f2d91d64b71524462154143822b4854d975441481f6368b5c494123feeecdd8bb28c3b1f8cd147c8bb9fe1cbcae59e5044f093d5cbfaad2532e3407d72d12726ec897c62155378de84e3895d8dd954f853781a2f899a030cb88b44180a4f83ea7fbb0db46f816e6f705dc6ddb2031bc83efbd1cab2b77f6eeaf8e1a3c594467"}}}}}, &(0x7f0000803000)={0x0, 0x329, [0x0]}) r0 = syz_open_dev$dspn(&(0x7f00008c9000-0xa)='/dev/dsp#\x00', 0x6, 0x40) accept4$llc(r0, 0x0, &(0x7f0000d76000)=0x0, 0x80000) 2018/01/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003bd000-0x8)={0x0, 0x2}, &(0x7f0000223000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00007e0000)={r1, 0xff, 0xd, "c59d5513737703db868faf22ce"}, 0x15) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x0, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b4f000)=@generic=""/16, 0x10) 2018/01/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000d8f000)='/dev/audio#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e11000)={0x0, 0x65, "3ae1758fb96b7fe803289d60fd3ee2bb38bb9a13b09e8ed75ade1dd88548317a8b52641b47fcadadef741a82761192c546f8d7f208eaedb716a4c04b7a6df6cc1a9c38d9cf55af92d1506cce0c3a2abc1d364b5b71246a2061b8ec7c35b883b056706ebd6a"}, &(0x7f0000709000-0x4)=0x6d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000612000-0x8)={r2, 0x7ff}, &(0x7f000019b000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000afd000-0x18)={0x6, 0x5000, 0x0, 0x0, 0x0}) 2018/01/31 13:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000008a000-0x24)={0x1, 0x6, 0x4, 0x6, 0x9, 0x5, 0x7, 0x800000, 0xec1, 0x0, 0x2, 0x181cdc4c}) syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r2, &(0x7f0000bbc000)='./file0\x00', 0x0, 0x1900) poll(&(0x7f0000e44000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x1ff) close(r0) 2018/01/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000325000-0x1b)='vboxnet0]posix_acl_access[\x00', 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000025c000-0x310)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'echainiv(authenc(crct10dif-pclmul,ctr-camellia-asm))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000205000-0x20)={"e3f3ddd0f06b1b301fdddfd7ee239609", {0x4, 0x7, 0x1, "96b11dff4e32", 0x100000000, 0x0}}) 2018/01/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f78000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f0000c7c000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x8100) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000633000)={0x10200, 0x2, 0x1, 0x1000, &(0x7f0000298000/0x1000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006d0000)={0x1718749a, 0x9, 0x9, 'queue0\x00', 0xb86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000be7000)='./file0\x00', 0x0, 0x101) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000852000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000df4000-0x8)={0x0, 0x0}) 2018/01/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf1000-0xc)='/dev/rfkill\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000496000)={0x0, 0x1}, &(0x7f0000901000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a2e000-0x14)={r1, 0x9, 0x6, [0x8, 0x10000, 0x4, 0x80000000, 0x2, 0x1ff]}, &(0x7f00002a0000-0x4)=0x14) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) recvmmsg(r2, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) 2018/01/31 13:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000364000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f000015a000)=[{&(0x7f00004b1000)=""/28, 0x1c}], 0x1, &(0x7f0000876000)=[], 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00006e3000)={0x5, 0x5, 0x8, 0x7, 0x200}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000386000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000a05000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(r1, &(0x7f0000699000-0x10)={0x0, 0x0}) syz_open_dev$adsp(&(0x7f00008ae000)='/dev/adsp#\x00', 0x4, 0x80000) ppoll(&(0x7f000079f000)=[{r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={r3, 0x0}, &(0x7f0000afb000-0x8)={0xfffffffffffffffe}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000333000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7ff}) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000e4f000-0x4)=0x0) 2018/01/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002f2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000a92000)={0x101}, 0x8, 0x800) signalfd(r1, &(0x7f0000a3d000-0x8)={0x7fffffff}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000ddf000-0xa8)=[{0x0, 0x0, &(0x7f000068f000-0x70)=[{&(0x7f0000b6b000-0x1000)="244427ad7dabc4278bb1c0ebbdad90edc6a82998a67cae1320a8b818eac8186f1a977d615b27320ec35507daf8299e6c615c6a7705fe587eaef8ead5b5d24155546d96e0573034082f2361c4d5efb105561e60", 0x53}], 0x1, &(0x7f000017f000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x4800}], 0x18, 0x4008000}, {0x0, 0x0, &(0x7f0000f46000-0x10)=[{&(0x7f0000ca3000)="a7b417f6573310853ae2ea260c5e449b200449e7b511063522e5d6ccbf7bea01337c68c9ccd9a0acb47071d82b1813ab8148e453278e909aaacf44ec2918e46db5b1d7cb3bf89f34718706631a2e34fc352ed956ba5baf613e2caa2f6d154146c853278ccebc686b680ad54b42b5ae79668c2e9930655fd438dd6ab3f8a7f179fec578a0d779cae9c630", 0x8a}], 0x1, 0x0, 0x0, 0x44000}], 0x2, 0x40) recvmsg(r3, &(0x7f0000d4b000-0x38)={&(0x7f0000a92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000063c000)=[{&(0x7f0000306000)=""/42, 0x2a}], 0x1, &(0x7f00002dc000-0xd9)=""/217, 0xd9, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f000002a000)=0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x5) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000427000-0x4)=0x0, &(0x7f0000167000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000ed8000)=""/0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008d1000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000039c000)=0x400000001000001, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f000000c000-0xd7)="94ac1b7281183cfe3fbf6e258c476740815d1954bc2eaeb04d002eef19c1d1b7f9fe3ec0696220fc", 0x28, 0x800, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x994, 0x4) 2018/01/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000087b000)=[], 0x0) gettid() 2018/01/31 13:20:10 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xe6e, 0x80, &(0x7f0000000000)="d3c472c92460c0b823ba925e85b8abe3c29b678edff3d0dd30ad004a2f37166f718898fab3ec89e2f5bd58c7e801a4968e10c0a46dbf1591e8bb55f6909eb6c68d02d2620277a1bcac0c1f30b79a17371720a9499f3769f982b0d8b333c465a0464fa85f813f7962416f349c879ae5b08d7be48e0f9263dd5c5f83a4f300475f340e01c25c0213fed277fb4f0c8aa443b993f8bb6dabf34d7b4f8f2ebd04d86d178ad566d4657f4418fa01b3e8b44f14b788a1cee8f4373c9b186c559316361517d1dc7eddbf72906562449dfc154662cd3b048dbc394483e5b4d6fd3acc77572b5698d23e6d62a447600f", 0xeb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 13:20:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="7d9c0ea043b76c1cfca0685a28304531", @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000781000-0x1000)="f8", 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000dcd000)='/dev/dmmidi#\x00', 0x7, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003bc000-0x20)={r2, &(0x7f00003c3000)="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", &(0x7f00001ef000)="79b2df50e369b0e06655ed2a171291a606af7b307f18d55a83080e7592bc0f8a173fbffd5e4cd4b4f5609612731c20c93ff5f274bf6ccff32c67630688666896de3fb02cd6603ee47188f531651d0721d6b93235d4f07248602af1432f2921fe6ef38c3987d7638daf00c64a8fff7d5c7dadf0332a2d4b7943a9cf4be71134ff2eabe4ab647a1c7dfe2e039e5c5d011161702e0be3ef", 0x2}, 0x20) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00001ab000)={@generic="c19b4c30e6da0c29b99f2dd0f4a78592", 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000dd8000)=0x5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d6000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000026f000)={0x4, &(0x7f0000428000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00003f7000-0x8)={r3, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) 2018/01/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) fallocate(r1, 0x0, 0x0, 0x3) fchdir(r0) 2018/01/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f99000-0xb)='/dev/vcsa#\x00', 0xf4, 0x98880) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000547000)={0x6004, 0xf000, 0x3, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e86000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000c92000-0x50)={@common='ip_vti0\x00', @ifru_map={0x6, 0x100, 0x10001, 0x9, 0x1ff, 0x4}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000733000/0x2000)=nil) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00004f9000-0x4)=0x8, 0x4) socketpair$inet6(0xa, 0x5, 0xbe3, &(0x7f000094c000)={0x0, 0x0}) r4 = dup(r0) recvfrom$inet(r3, &(0x7f00009ff000-0x9f)=""/159, 0x9f, 0x140, &(0x7f0000ba0000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0xf, 0xb, &(0x7f00005e9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1}, [@generic={0x80, 0x5, 0x3, 0xffff}, @map={0x18, 0x6, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3, 0x86, 0xfe, 0x2c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000241000-0x4)='GPL\x00', 0x10001, 0x1d, &(0x7f0000e09000)=""/29, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000ae3000)=0x6cf8cb8e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ad7000)={r4, 0x50, &(0x7f000050c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000143000-0x4)=0x0, &(0x7f0000d51000)=0x4) socket$pptp(0x18, 0x1, 0x2) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write$sndseq(r4, &(0x7f0000f3a000-0x90)=[{0x8, 0x1886, 0x3ff, 0x10000, @tick=0x7, {0x6, 0x82}, {0x4, 0x8}, @quote={{0xfffffffffffffffa, 0xf0a2}, 0x2, &(0x7f00005a2000)={0x97, 0x5a0e, 0x400, 0x7, @tick=0xfffffffffffffe2c, {0x8, 0x29d2}, {0xa49d, 0x52}, @time=@tick=0x100000000}}}, {0x6, 0xffffffffffffff00, 0x3, 0x100, @tick=0x5, {0x4, 0x9}, {0x9, 0x200}, @connect={{0x81, 0x9}, {0x800, 0x9}}}, {0x5, 0xaca0, 0x7, 0x101, @tick=0x7, {0x4, 0x3}, {0x1, 0x0}, @raw32={[0xb2, 0xfff, 0x7]}}], 0x90) 2018/01/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab6000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ee4000-0x4)=0x0, &(0x7f0000b84000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001c7000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x340}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000498000-0x21)="07750104000000000000ed5c54dbe5295df0df8217ad400000edff000000e62d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f00007e6000)='/dev/amidi#\x00', 0x100000000, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000e68000)=0x0) set_tid_address(&(0x7f0000b29000-0x2)=0x0) writev(r1, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c6bc30289a4e786a892d0546dfb47f37fddf8e7722d05465d2644b1695194bfa1a67b2349c29726a239da7082805c0474ba7773febb9b7836c264753ecafac5af", 0x80}], 0x1) recvmsg(r1, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/31 13:20:10 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000014d000)=@security={'security\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x288, 0x98, 0x1b8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x288}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffff00, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="bbedffe463d3a7c9ff7cc3dfc73cfada", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x0}, 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x7, 0x3bdf, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0xfffffffffffffffd}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x2, 0x100000001, 0xfffffffffffffffd, 0x9, 0x10000, 0x5], 0x7fff, 0x0, 0x1}, {0x2, [0xfffffffffffffffa, 0x100000001, 0x5, 0x3ff, 0x4, 0x5], 0x3, 0xffffffff, 0x413f}}}}, {{@ip={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0x0, @common='bond0\x00', @generic="69394d293857e34f1370d45be34564a0", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x1, 0x5}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80, [0x8, 0x6, 0x80000001, 0x8, 0x18, 0x0], 0x2, 0x0, 0x800}, {0x6, [0x2, 0x5, 0x1ce, 0x1, 0x8001, 0x40], 0x0, 0x1, 0x7}}}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x8, 0x0, 0xffffff00, @generic="1c3fbeecd61f5682c2225f458274d539", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x3, 0x4}, 0x0, 0xe0, 0x120, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x1, 0x0, 0x0}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x2, 0x3, 0x6a3, 0x40, 0x3, 0x3], 0x1000, 0x20, 0x1000}}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0xfffffffffffffff9, 0x5, 0x8}}}]}}, 0x408) 2018/01/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f00000ec000)={0x2000010000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x3, 0x0, 0x2e30, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f00008ce000)='./file0\x00', 0x2, 0xa32d701d33e395e4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000808000)={0x0, 0x7, 0x100000001}, &(0x7f0000f86000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a67000-0x8)={r3, 0x1}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e4000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000070f000)={r3, 0x1, 0x1, [0xa54]}, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xec0) 2018/01/31 13:20:10 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000b42000)='/dev/snd/pcmC#D#c\x00', 0x6c, 0x20001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000022e000)=0x9, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8)=0x0, 0x80, 0x0) 2018/01/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000316000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000316000-0x8)='./file0\x00', &(0x7f0000316000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00001b9000+0xca8)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f0000315000)='./file0\x00', r1, r2, 0x1000) 2018/01/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/rfkill\x00', 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d12000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000eb3000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a3c000)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000891000)={0x0, 0x7f, r2, 0x8, r3, 0x6, 0xfffffffffffffff7, 0x0}) socket(0x24, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a71000)=0x1, 0x4) 2018/01/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000)=0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000277000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005d3000)={0x1979, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00002ce000-0x10)={r2, 0x1}) 2018/01/31 13:20:10 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f000037c000)='posix_acl_access\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x2000000000000, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/31 13:20:10 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000355000)='/dev/audio#\x00', 0x4, 0x40080) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000765000)={0x5000, 0x10c000, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e0000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000046000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x800, 0x200, 0x3, 0x500, 0x8000, 0x160, r2}) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00006a5000-0x8)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001a5000)={0x0, 0x101}, &(0x7f0000857000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000726000)={0x2, 0x8000, 0x1, 0x1, r3}, &(0x7f0000b18000)=0x10) 2018/01/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000094f000)={{0x0, 0x3, 0x100000000, 0x2, 0xfb54}, 0x155d, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x4000000011000000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000571000-0x4)=0x5041, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) dup2(r2, r1) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000014000-0x10)={0x0, 0x2710}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000045a000)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002d7000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00001fa000-0x4)=r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000941000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100, 0x20, 0x3, 0x2, 0x100000000, 0x3, 0x2, 0x6, 0x87, 0x6, 0xd704, 0x40, 0x3ff, 0x1]}, &(0x7f0000879000)=0x108) socket$nl_crypto(0x10, 0x3, 0x15) pread64(r1, &(0x7f00000d1000-0x23)=""/35, 0x23, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000daf000-0x20)={0xffffffff, 0x2, 0x8200, 0x6958a86a, 0x0, 0x7fff, 0x1f, 0x3a22, r5}, 0x20) accept(r1, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) accept4(r3, &(0x7f00004b3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0a000-0x4)=0x10, 0x80000) 2018/01/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/01/31 13:20:10 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x83, 0x7e, &(0x7f0000000000)="", 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/vga_arbiter\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000a31000-0x4)=0x8) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)=0x0) 2018/01/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5d2b) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000020000-0x78)={0x9, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xbc99, 0x3fe, 0x40, 0x0, &(0x7f0000003000-0x10)=@common='bcsh0\x00', 0x1000, 0x8000, 0x8000}) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x6eb, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2) 2018/01/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f000052e000)=[], 0x2d0, 0x0) init_module(&(0x7f00002ee000)=',$!keyringcpuset\x00', 0x11, &(0x7f000065a000-0x2)=')\x00') mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000-0xa)='/dev/cuse\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bd0000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000a96000)={0x3, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r1, &(0x7f0000772000-0x8)=0x0, 0x1000000000000020) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006c7000)=0x0) 2018/01/31 13:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e3c000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000754000-0x4)=0x8001) accept4$ipx(r0, 0x0, &(0x7f000054a000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f000000a000-0xb)='/dev/vcsa#\x00', 0x9, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000000d000-0x10)={&(0x7f000000b000-0x20)={0x2, 0x11, 0xfff, 0x8, 0x4, 0x0, 0x5, 0x3, [@sadb_sa={0x2, 0x1, 0x0, 0x5, 0x8000, 0x6f, 0x4, 0xa91cd29128b69045}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000013000)={0x0, 0x0, 0x10000, 0x75d}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c1e000-0x4)=0xfffffffffffffff8, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000919000)={r3, 0x20}) read(r0, &(0x7f00003fb000)=""/0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/31 13:20:10 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a7000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000000)="124a6fcbbae0a4e5b0303c143206f6040d1ac2216ea634bd2ff1162b04093239a5df2357e22898c47ba3b8fcf51ab5df4e74db6d6c74cff3a0b8e74158524ea5a568fc88a4a40982ec2d0ad2b8e7c0d2364d3d9451ca463ea0f89251587727fe616ab104bcd1cbcfeab081de46a134895e6a7b631372ce87446c3682ce2527dcadf5fc56b19528280ce0e26a599f86fe820474aed29bf67e37c5fd71105da6c6afdc181ff03bdc516ef1803920c5") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000095e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={r1, 0x21}) openat$autofs(0xffffffffffffff9c, &(0x7f000095c000)='/dev/autofs\x00', 0x14240, 0x0) get_mempolicy(&(0x7f0000308000-0x4)=0x0, &(0x7f000095c000)=0x0, 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) 2018/01/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000951000-0x67)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000182000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) 2018/01/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000441000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4, 0x0, 0x10000, 0x3}, &(0x7f000004e000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056b000-0x10)={r2, 0x23, 0x0, 0x100000001}, 0x10) write$selinux_validatetrans(r0, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x36, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) 2018/01/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x3, 0x80000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00003e8000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00007f1000)={0x5, 0x3, {0x3, 0x3, 0x200, 0x3, 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]}) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/01/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x12, 0x80008, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) r3 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b43000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2e000)=0xe8) getgroups(0x2, &(0x7f00008a2000)=[0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae6000-0xc)={r3, r4, r5}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000806000)={0x20000000, 0x0}) mremap(&(0x7f0000ddc000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f00006f6000/0x3000)=nil) getresuid(&(0x7f000040c000-0x4)=0x0, &(0x7f0000c52000-0x4)=0x0, &(0x7f0000f9a000-0x4)=0x0) 2018/01/31 13:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/kvm\x00', 0x8000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000016f000)={0xfffffffffffffffd, 0x19000, 0x0}) 2018/01/31 13:20:10 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x140) semtimedop(r0, &(0x7f000092e000)=[{0x3, 0x7, 0x1800}, {0x4, 0x19, 0x1000}, {0x4, 0x9, 0x1000}], 0x3, &(0x7f00005cb000)={0x77359400, 0x0}) semtimedop(0x0, &(0x7f0000d74000-0xc)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00009bb000-0x10)={0x0, 0x1c9c380}) 2018/01/31 13:20:10 executing program 4: clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") getrusage(0xffffffffffffffff, &(0x7f0000510000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000688000)="") 2018/01/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000006e000-0x8)=0x8000000075) r0 = getpgrp(0x0) process_vm_readv(r0, &(0x7f0000583000)=[{&(0x7f0000498000-0x7f)=""/127, 0x7f}, {&(0x7f0000bec000)=""/167, 0xa7}, {&(0x7f0000c95000-0xeb)=""/235, 0xeb}, {&(0x7f0000d3f000)=""/196, 0xc4}], 0x4, &(0x7f0000b2d000-0x10)=[{&(0x7f0000e7f000)=""/210, 0xd2}], 0x1, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009af000)={{&(0x7f000056e000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00001ec000)="") read(r1, &(0x7f0000783000)=""/100, 0x351bac00) gettid() 2018/01/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a4d000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000999000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000852000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getpeername$inet6(r0, &(0x7f0000ff6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000085d000)=0x1c) r1 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000526000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ab5a757c4633", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f3b000-0x4)=0x0) 2018/01/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x8, &(0x7f0000014000)={0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000009000)={0x0, 0x108, 0xffffffffffffffff}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000012000)=0x2b, 0x4) ftruncate(r0, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) 2018/01/31 13:20:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x400040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e51000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c4f000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f06000-0xa)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004eb000-0x18)={0x0, 0x1, 0x30, 0x3, 0x2}, &(0x7f0000c30000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000bfa000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20, 0x0, 0x6, 0x8}, 0xa0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009ed000)={0x1f, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x6, 0x8000, 0x40, &(0x7f000020a000-0x10)=@generic="8c196361f4e2371a057215eba35508c4", 0x5, 0x7, 0x20}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000be3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000583000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009a7000-0xa)='syzkaller\x00', &(0x7f000063b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004ba000-0x1)="e9", 0x1c4889d35480a020, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ab8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c22000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a29000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) keyctl$chown(0x4, r0, r1, r2) 2018/01/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="", 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00009e9000-0x8)=0x3, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000492000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f50000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000014e000)={r3, @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]}, 0x80000000, 0x7fffffff, 0x6, 0x6, 0x0}, 0xa0) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/cuse\x00', 0x100, 0x0) symlinkat(&(0x7f0000e29000)='./file0\x00', r1, &(0x7f000047a000)='./file0\x00') 2018/01/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) sendto$inet6(r0, &(0x7f0000e26000-0xa4)="dc2f56085d5664339831927e8113fde23e44c44a0075057e3c77734bafe6c4bcd6a3e3cd36be7b7fa349a8f0afe81c5f8961796e9b42bd4a008efdaa3cbb15635cd653084b3cab42b9768a903c566e596d16b73a37a693f36018bc2dd4c770f06d0b427803caee0a5efc300e2c91d5f3c4e2091aefa12196b463e9611a13c950bb799706bd4433eaaa36f554ca6097e19b10ee1dba7220fdf3a3a5e281a20f00f5e09c40", 0xa4, 0x4004000, &(0x7f0000401000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz1\x00', 0x0}}}]}}, 0x400) 2018/01/31 13:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000002000-0x48)={0x80003, 0x0, [0x1, 0x3, 0x5, 0x101, 0x5, 0x0, 0x5, 0x13]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x1ff, 0x2, 0x2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x2aef, 0x1849, 0x100000000, 0x7fffffff, 0x7fffffff}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000004000)=0x3, 0x4) 2018/01/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000524000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000005) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000031000)=""/231) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000015a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000064b000)="") accept4$unix(r1, &(0x7f0000636000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000031000)=0x8, 0x80000) 2018/01/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$amidi(&(0x7f00000e3000-0xc)='/dev/amidi#\x00', 0xffffffffffffff7f, 0x18000) 2018/01/31 13:20:11 executing program 7: pipe(&(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000af6000)="0b7e89d7d8ec5c6e4148e679c2442cd3d6d60d4aba7d1b682a55556da3d039d4742b6a09756b9c1dd8195a09b1a7ae76b78c18356d0f3c4d91e452ba796adb7df13f8c0af156ef23fbf4ed3f38174a370efa6e484edad5b33597ecea737af4bf768f2b142351afd263c38a6dbf0ae60afb790d979fbf30461e279c4e7cb60e7919f6d7653148dc2d4758800de874dbd84d6de3d3f2d910b69454ad5ac8ead1ddb0864017889aa9a41e16bd649683683cdad1f7255c0da0d99df6ba0e1104447ca71904f5c81e0437bf06e957dd50792edee2bc93ff641044760f93eccc227e9ee48344424280291beb49e333d65fbfcd01c40726d7b52818b451e4d5a782aebd4b2168754af6ef5e736e7a3ae39849c03a8e8e6d62c2837cc5c95e50b45fb859e85f59ba372874485cdba7c449c9f682366142639687a25a05532e362a534d50b8cb7ffd4e85ea045a35a6122106cec802e60c00d5ffef836eac2016af20289bacb7ecd5a2c85ad2434515ba07b3d9f6ac594fa8882d2f5058e69254c634ff3d0973c2ca264129cc67922a4876fd3fe4fce30f95695126aea8bd3352802a883c47e5150c3e31d41d6c418b8971b8d912ca4ea494b9584bf6657b4e67f3225c67f5d0bed714988a3c7170a56885036273d0c853ac6064a590aeb8e47163738b9584afc7bd010b581e889e1fcc9935c205b169c484d2f715806fcf2777831b13f7de1629351711dd31d684777272b6e5203aa8a428ffce43ad4210e549923bcd49ab7be1516326cc130ba6b1fa526808c1daec9f06145e8f0a54019c244e32b0c5feb8b8c32c6ee67e79b03b90788ba4098736bc4eeb30ce8206794b9f1189dcd9468bbee5ed316d30cb5426e25adbf4fe72b902a653bd30852898b3b88b41874d211762c414244a0769b2f044fc74abb6ca22a830da638fbab1b94da4b2527b302389ed00eb587522a295fd6b6acb619737b52e64e713e50ab5582bff0366784fa1f663c7e6692aaeb9efe90d72d92c57e102675e9645dea9630ebf211e937d7b6aa72d84f43c91ede92ec6cde53e4bd8036882ba9712c1ed7235f8e8b76a13728cf2804d1e7b9b33972d33bdfaeb57edc9d53b8542b8ea7b2790928976b6328c393f9e6d47030603b42b67c3990b6aab2b680ee0b5746a42229f927e1dd106ec441e2fe1863e797a53373572840e00b18a06de8f7954869acf5e85e2122648ef2bf0ab0745db8f41f081b42e385a491668d5f820a770ad32f929a4db421234dd5ecc743acfc8068d60cf5dfc8282c3beae637bf94bb67f505b97e81a974ac463824920f6b5c568e9f057cb6fab811a7d17308ac3ffdadce3cfc3abac8c92660e4f238bd12d42e62850cb1233b2dc5c25a8f09eebf516b982954c44af42711736cba3cc8ea0c011453c8e56351f5e78795f793c96d51beb3aaa1d8147f76d7b92be1874c0eb6b302d2efebe69a1907cddc030863aa66a7101afe69527df56534dbd87ad501dccf55ceccdf9188cd92a03548debfed1ec94b4bb989cca3624a1ee5af22510eb0e92f3e0426b2cb4dfd7b85509a301d89bbee84a7aaeb88e9705dec7b33bf5a156855c1e47d0f798f8478398d019aad68889d151d6ca476a05a4f59249265c477484b9d9ab24f7434ad30fcafdd288985ed25a8efcf4ac2f3248c2766727a7673235f900962760a63b544c993e980b2784476f633bf7dcf8875a6108d51677f46d0aa737f6a506888091d8c851cadf8e5dc70ec103849e743a2a7e3c0bb5b210401d223585914123ed28e15974d3a7f22f7ac2ff893309879a8e9c034d7a27ef4a3d8ed0a888eb125905b248ed7d5cd4d076e68659fec2d01adf1ed423f86ca3d1192af199f307010cae344f25e64495fc75586aabef17ab095494aa8211e03b63d97de38165810981fda456dcacbc22adfb0528d92b2296c75163aad657c27c74cf56157e38a8a3e685ceb403387dae8bd2adedb1d147aecb8481c2363d60aedc8b3dfdb9996353d4b0cf5da029dcd0b2b6a7586b2941c84a37182df9df58c711d92591c36f78ba2fe4d2c854f7a0fbeecd055786793a87ee2b803c4546dde7b7c538f018692f37429ec23601f6bee8a2a004d1dcd1e818bc5eefa43c8b99a794eb27de1e00072038f8d9e2b7050069909079ba1d9f298ce850ab2b796b896c5a186a1acbf9de8aa217a6cc8e107a02cb2d0d517b54157d796754d5d4beaa9ebaf8c6b1998cb09e2c3f880f720fed825d54ae7735483579184379d81cb48605a742b1e7c0e10e762383b40ee719e6fb269d849a64c85def8414bbbdcb9d982853db2a04e643ccb313a512943111fd2cee757f3caaa618fff73343566253564aa3e7bf7ae6c95e20d8ced90eae350e4d429046d59983cf88f5c30ac283b114eb63a597e9c497dd21a0028d22d0fbb7f486f924a03f7cfd10c00dab86044a98f7814bec4c287e1132ce71c45055f01c657088170ebb5fd334db38300b5d5d3e326d5c79aff5d41532eccb28ed76c523f879ef7a24d2cb2f3a68fa6f400a5f6c339e899110e27d4665e035eaeac385920db3c97ba511a8f266e404207be30604e70d736503f782dd950f5230a5a0b44d0865c9baca363700ebc9ab7c94c4251f2da080893408776c23a2fa9ceeabc3a6b57f6a413b1ac969a905c08701880f083139b56d2c234fdbb6f4375da83a2772699e39618302a813e6923279368d9eb5ce4519661830b2a725ae2b83693da6e852c0fc526a69fe7568756d795c1f8e707226c073c83b1b8d51859919e76e40d4c2e769cd7014e72ea57204ac637992782cc3dc0fa3d8e820e3958fc2aebe82f924c92e389d1d702cdcb75034fb8eb69ef8f1ad86d0a71fb2a8e4ab95d135392ef0e814b4e4d9369d5f6905f922cccf8d35d29f803e934b865e1e3ac3c338aa5b5b00a3e1188a1c04349060712f30a16c49d3ecba930f40e03404a73a2272a1eea787114442d5df9b99f4fef76d313a5ce2f38da8d9ca3d5738e4a28e3499c58fb0be1a3aa6d4320355734d261559353000ceea840d35f9530bc1ab8c15110311d45e4606e98138cd551e480d3267e5c62c6264ebfb10b3473f251b41ec457a211222f4909c60662bbf682703a01dc3ab909572e4124c787499eb297b60750689970fab5bd891980a12654157e5850768279d116db4b3e19a424a8598de7577bf66a24318ba49f1e81717d9e6240215cc9d0c88a91f677c9005ab915fe2309d03e18938831f5477a7a76bef6d1982492592957ffe797cb6583d61f628c91d84c3132ef740bfba915b466cc9c0c70ed1a1dca6ecf00a969b4fd3a655b1c71f4c07dcd2eafb75f3e374bc6d35b3987fb0d45c0301c03916ea1288651cec6d335433d5d16db17aa4f977c03353e3989306f82d3a502b1c241a97e48a5d37e99aeb43e4ca499095b5275f3810e127701b16ea1e47c44afe6b5ecedca74feeade6b4ed2bf61c2e2132119e10eba1b0061265a8c192ac289914cd89cdba0415af64c4792bfad7adffdcb5217a59732a04707e37c34c7dd87e276d4fff49c3ea920cf7700760fe956f5dc6c72d74c3bb257c2a46057f095b486cf01696439a4223caea688d995ef3121edde4067224ed7f70a00f2aa1fd00be3be1c82d4185d7dc59570b0cfb63f01261ab5bcb410e5aa25c96b087f03e9a19a8da75f1d62e787f4907f56b0bdf8a0e7ac2780723da503f7dbe45f88958bba394a68c59670307e8d2aea0bc70b8e69a70b3497b8d5f3eb93dc089057551ab45c62a5896faf6171b42ee61f8d11b68b539284e2845fc8d678b073516d085dda0d6955c64e04b0499110abd72308b061fdd07f8c2db9ebc1fe84296e1b89ef5f95e8a4982b379d549cba11566dccd52fccb1822fd1be0196fe594c547167fe4e2f830c1e225e6883b078252960953675ab7f5c26e4856f55177d324d26c4bfaa523a506ed49b6b000a09d3c69f910a6bcaf98b07ebe473a60e7767bfdff7e713f8a9376d02fee856285fa381fd5fcd592", 0xb19, 0x0, &(0x7f0000076000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/01/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001d3000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@sco={0x1f, {0x7, 0x7f, 0x0, 0x6, 0xa2b, 0x7}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="55719673168e46f28bd917a8e9949b466feff8a7c600ff0f906a607aba412108b24ca96464e354795319956953e9769f78451f722dd39136da90ea15f830f40fd045a55d82a99a89675f9bc98f135b7e34bc6d17078e724ec4048e4c652d2ac39146c1f4f99b59d58d9686c27593f6c278a644c48ea821e8f11a07ad0bff219d3402f1da38c3d2f9d083a2ab4f6f17a302096e359ab4be2b365d7b1c94c94e689f1b20f071989bfd", 0xa8}, {&(0x7f0000001000)="324f831a5483f42d1f1dbdab8e4b47fa3b91b7533e8713d87fdbf5f330025b4654415131169dac2db9d570df3e2641e7116c6134ac21c58cdcaa9641aff1138a7038b2dd010cf8ecec3e938201290a1eed396fda5c4728ce85b502ec4c6574a5b9d9574518f155e2e10b1e27eb2302ba7e2be981def07d75e997a8adb329feb9ba1bf7fc2334c14616f0449d26db36963099837e80b039d19f23529451169834b6509460e81e2fff113ef934e92dedf2a6fbd456fcc4cddab4047b87cd4388f3cb21c31bc40c66486b36c2c2d689dd", 0xcf}, {&(0x7f0000001000-0xa7)="ec6ae26cc246dfe5e0e6af4e207c64111159c511c818cf46cc2b1320b5917b42e83afaf5b58d0bcc4fcb826d6bef11c50e15dc49498500355c17f00e7a73e7987fb246de030dd65005604ac1e347c66b511626502dc94c5559a49ce7265f0b18bcc01e03ec4b5e43f0e6013d2a3145693d9a5eb1769a1efaaee83b64339361df5fc6055ed4e8b3aa3f055ec180e7ed52b4f84fd5504c5e9a549811430c960312868f0aad081211", 0xa7}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0x6e)="8d7286a96d358741cf7ce39fffdd7fd117aaf5a174cdc8a0be434787ef9a708ae511af553a3a14edb416dc18585ecfbe878dad507f07f7e350757b6ed55038fd150b9489476489ed17e7662a2fae037f24ea76912a1fe84d88433dde36402d6812fbbd626b41b0306189004cd5f1", 0x6e}], 0x5, &(0x7f0000001000-0xd0)=[{0x50, 0x11f, 0x400, "fb5ff9e2de1852ca92b060eb5ee41a8f189160eb529eaadb977e1e140d257975bc78e6eb4a950898b93eea9bd92a46d4c755c30e5cab17d113ca"}, {0x80, 0x107, 0x91f1cf3, "152bd4f59a26d83b29686983ac2f0b8d68916ee1114b1084e1dd22f8d31fc6f00f1ce31bc4b34f289743dcca1527bd0f5856c2bec658c4b37cc74ac728919b09cc110ebe295ed5a8e43641818aab9b04edeee3cc03777cd5a19fc5f2cffd55df45a9312b8e74227e6690"}], 0xd0, 0x4004000}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x8000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000001000)={0x0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"4f48f40d3a4195"}, 0x20}, [{"ce9135182a55ce"}, {"0883d57c21bfde"}, {"9b1adb046d9a3b"}, {"ecebf21814293d"}, {"8a48cb4c815abf"}, {"9cbebd2fea86d5"}, {"5d1e378a66a9ff"}, {"3b96bedf7b9b1d"}]}, 0x48, &(0x7f0000921000-0x90)=[{&(0x7f0000000000)="704ca9d91d0ae79f2ae2bbb9e5e8b614324a441343747efb9ea137ab820212f444d916798a3234090f", 0x29}, {&(0x7f00001b4000-0x68)="d9a72eef8bb7dd525aefa9ec10b543c65c93d241ee2081b77ebf288e46052273b6b29edaa38e57bb62f07776f54b16b222f1327fdd8896830e7f54bf3a49964452411faade8d49c75a4ec15be9ecf3e61727bcd29b012a1b154a92f43d77442ad839d06518f6c846", 0x68}, {&(0x7f0000001000-0x6c)="593a54376ed2a439258e28f3369d385e49944c462190946fe6487d3c6fe028ed5679bf852b2d26977ce1a4faa1d210767e675999bae59971c071b3a4b90b7138fe37a9a29a3b1bd1ae1da37ecc0062c7dcc2b01ba936a5a94b26d81805ec7d1fa6c02cd3abcb4d682b3da3ef", 0x6c}, {&(0x7f00007b7000-0x78)="ff1dbc799bef6e57acb4335f95097e60f41a806e438302b7e9f286d097d6d8afe7beab70c285240bdcc6ed9520331a97412c09a72bf8dde2a74c405748d5b1f75578ce6d9408c983d3e64cc887064992739aa4c0e4b9fc4c6528002265f899eb4031fd1bcf772843e642a10cee0b41863fae7fd68320cfe4", 0x78}, {&(0x7f0000000000)="beb1654b45f86aedb14d1fdadd8f705a99517580bd3c200987496f7f28e692a7352511f19621b25b1ea11f81131b2073465d3150f105bd242c3492373b3fb6e25b3dbedaaef37b17b5936212a455e1fb36dca24b1b5ba7e9455cdd3d2db0946d0c45d072654f770767560fe49dd0ec57c31625b7bd55eacc73d25cf1e5656986f201755262ebd6201b471addac73ee00553c5746948614b6ca73c4", 0x9b}, {&(0x7f0000001000-0x6b)="a6f56a520d2eaaacd333994131bed252f29562d4125a692df270aae12c561ff23f6aa5feeb2c9fdf2c3374a186c7dc745a7ddf0434a13eba3de1e78dba8576aa43bf2f7b29aed60b28cd40c1e4239fc49da31bee532542f5e5f1b3761b4bb1af8175aa60e7dd6e623afd22", 0x6b}, {&(0x7f0000000000)="52de850df91e87e78a6e69cbdf036bd6757d0c08271f98dfaf6143ab60f69fdbdebee748022416ff3af2a2af9fd5d256690a8aaf726f9ce3", 0x38}, {&(0x7f000093d000)="e1f89729a2d54254e597818e7d42d1a8ada49893583f61b5db1b81749db18c6149ac881c01c6469908e037f4b12df57e021b3b084aa158636cd94eea5ab3bb509960c58e57dd6bc0fb7d8f116d9cfdec157f7f84647ebc96f1017a1f86763c266900fc46a3a52d13f5a86ac67d81513dbffdbe3419cf5812efbb910ed73d9782f931429d12e62bd2d197f7ec475871", 0x8f}, {&(0x7f0000a2a000-0x10)="f0d27cfcc0ad3d2e28948e9cc01a1b80", 0x10}], 0x9, 0x0, 0x0, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f8d000)={0x0, 0x100000001, 0x0}, &(0x7f0000893000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000418000)=@assoc_id=r4, &(0x7f0000bae000)=0x4) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000031f000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000587000-0x40)={0x3, 0x81, 0x401, 0xd0, &(0x7f0000171000-0xd0)=""/208, 0xcf, &(0x7f00005f0000-0xcf)=""/207, 0xd1, &(0x7f0000da8000)=""/209}) 2018/01/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) writev(0xffffffffffffffff, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) 2018/01/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00003b2000-0x4d)=""/77) r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000d08000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009ff000)={0x1, 0xfffffffffffffff9, 0x4, 0xcb2, 0x7, 0x5}) exit(0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xc}, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000972000)=0x0, r2, &(0x7f0000eba000)=0x0, 0xd6, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000bdd000)='/dev/dmmidi#\x00', 0x3, 0x1) sendmsg$nl_route(r3, &(0x7f000094a000-0x38)={&(0x7f0000bcf000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00005c2000-0x10)={&(0x7f00001e3000-0x14)=@getnetconf={0x14, 0x52, 0x0, 0x3, 0x0, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/01/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) 2018/01/31 13:20:11 executing program 3: r0 = socket(0x8, 0x4, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000046f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7fff}, &(0x7f0000001000)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000005000-0x4)=0x0, 0x2) 2018/01/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400010, 0x2000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ebf000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000065a000-0x14)='net/ip_tables_names\x00') 2018/01/31 13:20:11 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00008cc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00008d9000-0x60)={0x0, 0x3, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000)=0x0) clock_gettime(0x0, &(0x7f0000372000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000057e000)={{r2, r3+10000000}, {0x0, 0x989680}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000065e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x0, &(0x7f00001d9000-0x10)={0x77359400, 0x0}, &(0x7f0000821000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000424000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mlockall(0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000008f000)={0x13, 0x1f, &(0x7f0000349000)="cd722685089fcc0a9f460c1855cf50cca2bce2f26fb91fb81621ab242c3e9e"}) r4 = getpid() io_setup(0x9, &(0x7f000080b000)=0x0) io_getevents(r5, 0xffff, 0x1, &(0x7f00002e6000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00008f1000-0x10)={0x0, 0x0}) sched_getattr(r4, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x3cf, 0x0) name_to_handle_at(r0, &(0x7f000094c000)='./file0\x00', &(0x7f00008c6000)={0xf, 0x56f1, "5cdb3b63974a6f"}, &(0x7f00002f9000)=0x0, 0x1400) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x7}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r3, 0x8}, &(0x7f0000001000-0x4)=0x6) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r4, 0x4) 2018/01/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = add_key$user(&(0x7f0000396000-0x5)='user\x00', &(0x7f0000cc3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009d5000-0x3b)="c560ba2918b7c367dda74ff6b65e461a4da467c7be7f298bdb3450d2954cae41c2c25f21cda8f2ee34c10f1e4057945980f89a8810a94118efad5d8e7fa29389", 0x40, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b8f000)={r0, 0x0, 0x81, 0x9f, &(0x7f000019c000)="9151db2d6926d999b7f1a0d9fcc95229dcc5f5aa5d9a37449b1ac2cba776cf81105697f71b8b8d0a29777f2b539b45700124bf6c9a0e43604704479c26dc06159d4eb69449081f121bda7555abb010cc74cf5ab2d4ed848ec818aaa0c0f0c24dab5ceca6ff701c061a248ad346255104716ed06f8fb6e6fa39da2de07faa11e582", &(0x7f0000641000-0x9f)=""/159, 0x3f, 0x1}, 0x28) keyctl$setperm(0x5, r1, 0x8) r2 = add_key(&(0x7f0000af6000-0x5)='ceph\x00', &(0x7f0000039000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a3a000-0x29)="09fe736ff1d10950820ef435e5517b445ad2fbc2c9bfa136043afec1c8bb9c35f7f78ed03531572d53", 0x29, 0xfffffffffffffffb) add_key(&(0x7f0000ca6000)='logon\x00', &(0x7f0000eef000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r3 = memfd_create(&(0x7f0000e0f000)="251dbf99457536f53600b0b62688ec54e1357c1fa2e0c9b2169bc0442ff4d877fce7ca076b85081007b716b836aef8516961b471918dc0cf321d1cab824a0df9def3ca76cc6eb628b854e4acff7e0040d344f783dd8c88388d5641575a5befc87bf9e1fc117e9c4a64de20a356f853545b6f342543b7fcc3", 0x3) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000a99000)={0x81, 0x8, 0xfff, 0x100, 0x5, 0xfffffffffffffffe}) 2018/01/31 13:20:11 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000de6000+0x2b4)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000cda000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000000000)=""/29, 0x1d, 0x2002, &(0x7f0000001000-0x14)={0x11, 0xd, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x400) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) fcntl$setpipe(r0, 0x407, 0x5) 2018/01/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) flock(r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000f65000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000002000-0x1f)="1f0000000104fff3fdde000000070000eff3f0f00800010004000002000000", 0x1f) 2018/01/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000013000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000029, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x9, "107777ff001002"}]}}, ""}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x2042, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000014000-0x3)='lp\x00', 0x3) 2018/01/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000028a000/0x3000)=nil, 0x3000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000778000)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/audio\x00', 0x10002, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000f89000-0xa)='uid_map\x00') memfd_create(&(0x7f0000adc000)='/dev/audio\x00', 0x1) pread64(r1, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) 2018/01/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfc000-0xf)='/dev/sequencer\x00', 0x44000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x2000000000000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000359000-0x20)={r3, 0x4, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000001f000-0xf8)=""/248, &(0x7f000021d000-0x4)=0xf8) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004b8000)=0x128) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x100000001, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x210000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d0b000-0x8)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000fc9000)={0x1, 0x9, [{0xa1, 0x0, 0x2e0f}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000373000-0x8)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x0) 2018/01/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000002c000)={0x10001, 0x2, 0x3000, 0x1000, &(0x7f000002a000/0x1000)=nil}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000023000-0x18)={0xaa, 0x33, 0x1, r0, 0x0}) umount2(&(0x7f000002d000-0x8)='./file0\x00', 0x2) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) poll(&(0x7f000000d000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000023f000)=@int=0x0, &(0x7f000083e000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000564000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000314000-0x10)={0x0, 0x0}, &(0x7f0000cee000)={0x0}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xc71) 2018/01/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000010f000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00001ee000-0x30)=""/48) getpgid(0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f2000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a41000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000905000)={0x0, 0x0, 0x0}, &(0x7f0000954000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000216000)="4f50742f59636d000800fd") r3 = socket$kcm(0x29, 0x2, 0x0) writev(r3, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendfile(r3, r2, &(0x7f000083c000)=0x0, 0x5) [ 88.200274] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 88.215805] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/01/31 13:20:11 executing program 0: clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") unlink(&(0x7f0000036000-0xa)='./control\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c21000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000739000)='/dev/snd/pcmC#D#c\x00', 0xa50, 0x200) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cfd000-0x4)=r1) 2018/01/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00', 0x0}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x318) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000039e000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027f000-0x4)=0x10) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000039f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000039f000-0x4)='tls\x00', 0x4) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x10004000800) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) pipe(&(0x7f000075b000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f1e000)=0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000075b000-0x4)=0x4017) 2018/01/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00005a0000)=""/0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000ef7000)=0x3, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000ef9000)={0xffffffffffff7fff, 0xaab}) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e30000)={0x0, 0x0, &(0x7f0000e7e000)=[]}, &(0x7f000048a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000635000-0xa0)={r2, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0xfff, 0xfffffffffffffffb, 0x2}, &(0x7f00000b2000)=0xa0) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)=0x0) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000-0x10)={0x0, 0x0}, &(0x7f0000008000)={0x0}, 0x8) 2018/01/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f17000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000144000)={0x0, 0x44, 0x1f}, &(0x7f000008f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000863000)={r1, 0xe8, &(0x7f0000534000-0xe8)=[@in6={0xa, 0x2, 0x98eb, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f9000-0x4)=0x10) r2 = socket(0x40000000015, 0x5, 0x0) r3 = fanotify_init(0x1, 0x8000) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r2, r3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c9c000-0x8)={r0, r4}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00009b2000)='/dev/cuse\x00', 0x40001, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00008e9000-0x50)={@generic="252ae9fed05a11b545551d34d34e058f", @ifru_ivalue=0x2}) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001, ""}], 0x330, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000abb000-0x15)='/proc/self/net/pfkey\x00', 0x41, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x1f36, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d0a000)='comm\x00') ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000d17000-0x28)={0x53, 0x3, 0x9, {0xfffffffffffffffc, 0x2}, {0x100000000, 0xc}, @cond=[{0x100000000, 0x7, 0xe8, 0x8001, 0x478b8725, 0x9}, {0x0, 0xffff, 0x7, 0x8001, 0x5, 0x10000}]}) fcntl$getflags(r1, 0x408) ftruncate(r1, 0x3) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000da000-0x30)={0xfffffffffffffffb, 0xba8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r1, 0x5e) 2018/01/31 13:20:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x2400) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x0, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) 2018/01/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000082000-0x50)={@common="65750400000000000009000800", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/01/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000006000)="00009e1908e8af7dca1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000017000)=0x0) 2018/01/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00002e1000)={0x1, &(0x7f0000d43000)=[{0xcd7, 0xfffffffffffffffc}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00002a8000-0x30)={0x4, 0x3, 0x5, 0x8001, 0x2ea8, 0x400}) 2018/01/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006af000)={0x2, 0xe1, 0xffffffff00000000, 0x6, 0x10000, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d95000-0x8)={0x0, 0x5}) 2018/01/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) eventfd2(0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000095d000-0x8)=0x0, 0x2, r2, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000b89000-0xa)='/dev/cuse\x00', 0x10100, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000)=0x0, 0x0, r2, 0xfffffffffffffffe}) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa9000+0xff0)={0x26, 'hash\x00', 0x20f, 0xf, 'wp384-generic\x00'}, 0xfff4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f00005d4000-0xb)='/dev/adsp#\x00', 0x7, 0x900) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00001b8000-0x68)={0x6, 0x3, 0x3bb, {0x0, 0x0}, 0xa2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000013000+0x354)={&(0x7f0000013000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x47)=""/71, 0x47}], 0x1, &(0x7f0000013000)=""/123, 0x7b, 0x4}, 0x40000002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000dd000-0x74)="e4fdd1072ab99ed2bbfaf52f75937ea1446d276b6159266b07b5ed0e7d09b0585a2071356d5733aa32eda0343b238bb8c9f3ac8c394e7bec95d22ade4c27a8fe7bc71693524c31e1d36bdb377adfd9922ef2c4672f779450aafde4bb91320fad9d36a97747c81f1cd4d935f04700f7216301fbd6", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000026c000)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ef0000)={0x9}, 0x8, 0x800) sync_file_range(r0, 0x9, 0x0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00007c6000)='/dev/snd/midiC#D#\x00', 0x9, 0x40302) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000292000-0x8)={0x800, 0x10000}) 2018/01/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000fd000)=""/83) msgget(0x0, 0x8) syz_emit_ethernet(0x4e, &(0x7f00000b5000-0x52)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) arch_prctl(0x1007, &(0x7f00000f7000)="0678349ed19cdb7294cd78e69298cba7af133834d5b6af18c78fb00ddd2082b66c5e6fe74e96f4e77eca67263ce95f8fc12e2d2f654aaa0848aa") mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000055000/0x4000)=nil, 0x4000, 0x3000000, r2) fremovexattr(r1, &(0x7f00000fd000)=@known='security.selinux\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000031000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004000)={&(0x7f0000c5a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cd1000)=[{&(0x7f0000763000)=""/115, 0x73}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000c25000-0xde)=""/222, 0xde}, {&(0x7f0000011000-0x58)=""/88, 0x58}, {&(0x7f00000b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b5e000)=""/57, 0x39}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f00009b8000)=""/14, 0xe}, {&(0x7f000029a000)=""/0, 0x0}], 0xa, &(0x7f00001f8000)=""/33, 0x21, 0x127}, 0x2020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000fc2000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@can={{0x0, 0x0, 0x0, 0xb75d}, 0x6, 0x3, 0x0, 0x0, "c6cafc9d52e940d7"}, 0x10}, 0x1, 0x0, 0x0, 0x8040}, 0x80) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4c, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00006f6000-0x7)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f87000)=0x8) r2 = add_key$user(&(0x7f00000b7000)='user\x00', &(0x7f0000398000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a6000-0x1000)="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", 0x1000, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) r3 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000190000)='/dev/input/mice\x00', 0x0, 0x24480) ioctl(r3, 0x5, &(0x7f0000ffc000)="ff1ce79990c786980cf2") socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 13:20:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0x12)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000012000)={@generic="50915b9060e992e70999ffc95d1248bc", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000002000-0x40)={r2, 0x0, &(0x7f0000011000)=[], &(0x7f0000003000-0x18)=[0x9, 0xbe9, 0x51e6, 0x3, 0x4, 0x6], 0x20, 0x1, 0x8, &(0x7f0000000000)=[0x80], &(0x7f0000011000)=[0x1, 0x4, 0xa7, 0xfff], 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000012000-0x14)={0x4, 0x7, 0x1, 0x7, 0x1, 0x6, 0x5, 0xca3, 0x19, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r3, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r4 = getpgid(0x0) r5 = gettid() kcmp(r4, r5, 0x3, r1, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000986000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) clone(0x1ffffffffd, &(0x7f0000a02000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000d8a000)="") r3 = add_key$user(&(0x7f0000178000-0x5)='user\x00', &(0x7f0000342000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000060d000-0x71)="0bec35aed0cd0bebba470c12cfb31cd9924d8003cf63b5114bd086e5c4f6c7f10b41217b5dd08beff5c2a42ed281090dac786c6e7c29435593ceb68ce6787e05ac5cce8ffa00175e9b8e30c9bebe84e7336828c34efaa56bf4c2674c282267eb19d3e0e7399b1295e685973d96c4caddd2", 0x71, 0xfffffffffffffffe) r4 = add_key(&(0x7f000007a000)='dns_resolver\x00', &(0x7f00005a4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000c2000-0x97)="0f00fbfa9ac01ed3fa7f473871bae39835ec2e9f3503be0453cb872281d97e714eb3f0e9ef8e45df864511fcb200c0ead73190939cb0f1b360efefe813b1c62e8bf057bc48a5b6dcae4f74a6c4bb6d76e786b986f38b4c8e263ca20d9dace9130ea029e2f937e3300562a81dc4038dba7cf06e1ab8e2a52995e3c77f20c5bbbb2dedac9973bf12d3db2dc23a74d769cdfcbafa77b32391", 0x97, 0xfffffffffffffff8) keyctl$link(0x8, r3, r4) writev(r1, &(0x7f00003af000)=[{&(0x7f000072e000)="4a93265857873d5aef188de93b5ba428f58c2f3af0c02a97ef05884a2309b7b5dc6488b2c1c0d419c8bbf3d8cd5ba74ec2f654c2d8ac15a874fcc19d70ea651a26034f60d8d0f650f707bc4294d4a1bd4bde883709eac098745b04b8bbf237998599098951d14df1324911416938149877d4efb898d9cf9b7b277e7b0fe1f1bc827896a940065ad0308dc319d7cfa4a376abe5dcfe605797eeff616741c44925e88a8786b1c7780b1ed7d2bfdd71d26e93e9adbdd1217c54983ee679b20f5a5899ffc2e7b970e534413263f4a4be6f1ee066814ed66e59ed81828e51b75812aa189de23157c90173593e6bbc6740b57079b150e400502b457a45e5dfbb5496e76168c52b17c42e360046622e19d6d117308831d394eb5472e2024e6e5da2c2427c327fee03de2fdb57bd49a31290d9a550b06ce58dfd246c63372e79b9eb114fa9bf82cb64ca7366507a5b074acb04cdb10a375937a145e14ee2eb902fad3409a6ccfa67b88b94b809bd7fcaf55da401fbe361354404c9953ca9cbceea519ef244605a92c0e2ce5bb1dcc6358a4179fa3d2174a6cc702cd51754c6c0df5aeae55424177519a0fb6326a216b7e00e75616740177773beae6e0eb9d8c8df40924bda2b861945951a3b5c3284435cab554221d040044f44c90fed81181a900b6f605d5704186fc94a881efb70e7bd9c230ba2a923a0ccb1156b005aa419fa83cb1a430faacd40f72aba4e2f13bd77c32c11e1c882267c9a5e3320431f49d73f156057217a20a968c3fd71803c415e2a60ea9e98c738604893e8533f1d29c8a50eb95115e34aea4d6ec98538533c0488f7aac407348a16a85b00a9c67d112d3dcf4e61d8638fe175fc34fadbcb27ecd3d52996d506ea27e32283bd9207a3d3ac128166839523f5191d92503081992a919f60e99922323ed68b4257727a361ff05b9ffe8d824c76c3c024ddd3975a94801835c3dd5b215fd9386fbe2a5ad2aa17a8fafb70ca6948c1b0e1b71ffb4100f3d8091fcae41ff314319562dbad94244d67d7bbb87a810ba915fa9cb19aefe934afe60b42330279c76138877f63b2ac07c20c952930d56744bd3343d219818acdf15f04f0cc7befbc4cc3f935a9c6ccd21bc510a4b03c9661cea0658438c307475ef6c6d870508e02554480ffd1f49a70d5788881ca1e0161bbed27befb846a7e16886aa2fae39a1592e90f6a170e919b6f59138a334b4f44de5c470cf597e7ff5400d793abf77a36e7de36484a29c9ae16525b16c309c957be7a4107351a33ad516331d26823211a8581ca7eaa3b853ce148206b6487fdb23cdbbcb379c50223be0daa36e6b9eebba50f06c964c608c88abe01bd4413acf492422c3ef5502f4f19a3dd5da50e6d1256ed8a82eee6939fe61d6a7a5da401c170e372291038d59e48a4f8305e47f1377f2c4f6271794ad419040b23b84da3752b87db9e3743c12169294dada1a39315b2cbed1b9bf9c11d19cc8a8b0a111109f7a9f57e78067121153c9651a9ff806070bc217d9ec9cf77a7bb4dcbf1e019d88b733ff0e68f91be7b7722ac2196d017cdbb47cbd8f60735995997146f3adbc4d0e11922278fd1bdac512196b1afe6ae78ffa06655cdd7fd5fab2251b3545f3e33585e7389a8532999b4ea224e24515d4012b95e31febf4266a378151d537090e40ab91dbaaec37ce7a65055f67a3058b3e6a23ac4a702d1721fe50dc5c82eebf09febd1f0509addf1209408a86cf7cf774fd434e1c9fd42d0802772809b278aa4a61d0c1b197833ffd0b68dac9c7b8c04c755ed603028313d47317a7dd50bb25b5dffe6bd06fa620adde266451827dce4e9b13670e25b691b649a1716e96444f769eae95d9bed9a2738966faafd26439f5a84a2129d54d9f8d0f411d2b4a9965b0d6dbb6d88fd7f5db3fe80cd6ba77a1113f3a3a2929653ca11a1528189db8d4b108e614d63c4f9949d4963905ef72788c916c2e9f361ec82bcf5d1d24711b54ede83d92a5c1435f3268392a14157b582b4573068231929a22136b4414f860d4a67d1b5e39b7cd6cad14573f8b7680379f374d12b4b4933d6fa3083a045bf0eb5faf397d1aca656d249b2900540fe16c927e735fbbaffb0304d36581172c3b649b9570a4e15764fa502539095a2b5ac0b6e24c748a155597c203b1a14aa4eb868c17acfb26254e63ee77d18346c90b0c1612664adc5ce84210b9b267af20cb91e1128a7869f31750df9c13f2583fcbb3181ecd9cff03ad4b791b2f314acbe9626118494dae83b9d7ef1005358c4eb29c2ab70de35b75c178468d7b7ce71e0d201ecb12be663b4ff7c17be42f6159f8d59382b295a0e80ddc51f295474a267efd07d478fc85b157629190e9ed153a881716f5c22a2f9d4bcf140f17572bb1ae229c2a43ebff9e195a0c4cd584b126653c89232aaacebd0152f62e6b5add37c39e592169b60fd09f684f790e13387f3380e55604865a9a90601f49b65e5657e326e289b70de4fe498651b70847c63cf03c8031888080e58ddf21e1770e3063299b7c58bdf760b1d3c00cc7531954502019e0afb3e76b534c60623f542e06357814fad3317b447a3c0a5b514449371c28409f346097083e102f5346b42db4d0ea0614e8e08f247233aa46e1f5f908f39c35d7bffe5c5031979e4af6c7d2864764786c2922de42f1a66f566cf1dcff54dc5bcb322210d42cdcf63162ed42c5b5996f7432288c447a9a7155c8ed4519be5074a54205a2c1d340e471d2ae1527be9048fde2bcaaaa0793170efc1bfe11a362cf61d6547d1554caca642164fe126a0b16357f37f0d70e565b279c57714a4fb0402fb55ff8fc2e98cb37ac96229443c4217912f8aa579de9c2c85873ca73d1a00e6c5580394f87886ba9bcfb2d40370196a9ab8fb2384e423af389110284c0aab8c2b96b72bc03ff437315016775553b8fc91a2cdea1d0c0610b8b4fa83de7920a837e32ed2b4f7d30edb0e25b657270b3d60fe951fe7d2870448c401e490fa1a0e8616d6a947a19f5ae088330ade47a184d84bb14719ea576161c8a1eab91438a8ad263ff3b3b43c72908d4a10dcae6cd7e45ba9c13fb7dac92556545828168a17e31cf179ff1b6139c850a28010310b19cee9fa4268bab2ff487183a53ea4abafffbd618207b7fd9a47a68f31c2ec3819a7484bab8555c9c365850c6480b4f9ea8f804e8e8e4dab85dccd3a197c94cb824a8b1e5aa53912a5c1189ab6d2c6adb173b3d1847935cfdc1efbf9f8c11f43c28b0417fc758d194b87f31ac43a5639ac9d4464e7f499148596ee3fe4a485ef3ea2c7f7b434b6c4ebc712849d6b8d610e5dda077693230dfbab1d995f0111e84843a7c17db64c5cee7e608a89855af00f55e807a477c5c5a51cb9a808162ab1df9a658de2c784a16cd0121e790de0e6ac7f16c2677cdff07b56a4a904413a64e6dcc4db86967459f286d420bcd260b7601eeecb2ca241ac0f346731a267c977d9a6eb0e399c3ac0cf5828e032bad38f8718b3aefe5ce19e626cc699e71c852a6e412da2919c6dad646a6576847e87a9ec3cc9568d7955b8e0f23ab268be16ab3c0c1845963836630714b01fd5fe83de20a2a4b73b8fb38030d0a26b169fd6558cdd3d5d71fdaba5bf9ededd132eed156028d3d56d4822345b61d6d54164ebba90a01d52d5cc5a4c8d4a0d02e4dfa987eb93a257b99ec06a3eb42a3cc8d9ada4f33de880805530509382e8c4d67902f7aea1473cbaf53d06f8be30348df99fc58ac8510c8b889a74fd372ce1f412c2b7dd7652904e21bbbbd2bde68973ccc5dd784e4d01df7383f0a82f5027877e62e29bc90a978f7d6a823500ac8b77e4de9e175eb30eb2fe2a45f5d4364cc29c82d8fdf07c9556da3c95a0578c32bf7a5b5867d2c9fbc8e8b342002b0db052fc552ed89480215545d9e03df1b4755333ea5f8e47e58a9545531ede364792db7e482e8f59fd9145b2996f2c58b73130070a9cac0a9de71ff542b3c9a15348aaba4b8655493ebf6529fb46ed662d0f9f006606bda9737e5ac212e59ae16e3b55f55dd54911eeabe02277df295b85277e78ab2bd276b1fdfdf3b1662b574fe00f8e875f18a60e6cfab6250c6f8f7ce086f6bdc483b2b943b2470f888eebd9f46fe4324b63cf2d3801259d200beb7610867a010059a56d07c405e6a683e54183f5002ed33a5356c39502817f9bc6c9af289867ab26438b884edcda5900968b3510d2d4edf40065578677c3d062af7c3e62ec4e6173637e5e5cda7ba865b376053fa06007d77e943178a8d82e98a4d411f18c603b0a9c7007b7c99fcb6712127147b3ea4b7d7d12112dd6f263534568e9faa4f622d47a68362d7f7268c75539e9eb039691b460b89b430094a51f8f3b3b652fe5b9c882ebcf5cd2d65fb152dcb28d27aa524286ff01f7b07bf2d8d493d6f96ca09ae2615685e316867ff4d97a5a260156cbce762ded8db174e236cec26680e5e4133c5604806aa65ce4ab4d6c900e740c1eec5687268cd47c6aea65c11a595b9ec3eb802102055c722a6a18ee5af03002ec94fcfd27a6856f245bae22095da2a5211122d3d719c5531501838ba0292a90154c6d7f457e8be2d21731cb192faf985fb5450df1e021ecc1078e90715125a32cd8c5f3cc8017964e654b3ce9d2057dd856257f74a4fb98815ee8cb5c90536ffb041534ff84214cd4cc139d8955255202a9318cc510571ce73789912a867c7df4135010be116a1413bf5488f863465cfd647e5c8183f74394d02c3f8d37ba5ebd4e49a3411535b3145166c730e578863999281095474bcf59291f676e55429a2ff4dff39b377d86b2d7ab0aaa61309d03d56b5d4de3cf653d848a176c21cb6c395c7b1669a966ed494ad95c0b91757ac9c860d5e2e99eba164b58a01610b731e8d4da2c02257c3c9c85ef406cd39b5cd46246f9fa1b57eb9b7bab8f3198e402bdc8208fce8d3ed2c2a47e641196e7ef13c705b1318d8d1471bef1263afd62fafc2fe27e0e177d41f8ad7e9f17ec5225fdd146cdb7d166be1933a6cf31ea00d9b82bace81477267a34472798f4f5f7fe963e8f9e82db5f7b4d6b5749ae5c2a1346020f88123dd4277e96b4c8f417d5def05791af6c998d1279c63659c899c44e337cf9afd5295c26db39a43e311a98f5695abe505b0bb4011a2663d70fe4d0c404b7ac3a3d6b39ae229f910861134b656faa5d16201aaae54e071095f5aef8c151648e06a14d787484ccbfc57c9c068434bc484b723c80c59e9b278bea323cc7bd4fc762cd93659092ebdf2f9982b152134a2b601019abfb3075004a666d29662a4a903386ab8f3a226a3e120f177cf73f14cda0f974e9237d0f100f7386a305dc6a4f2c3d0609f8fed67f0c7f959c25e67c51e5836a8aa8ac109bd99047ee3fbaf9cf6e733c408b1ac755b02cd48f22eadaff8302daca3b7cb7d3c7c21f850c4b04bed51c0ebe31927e3670785df589c88c0f0169342a962f0d27261919ba01b7b64a5e2f832fdb78c5031f2bcd169ca458fb6d54d1c1dd84c40500cf848993fa7e8fbed57d5789cd2ec4ed2c3436d26d3543714b958821e6ac31bc8fde903f78bfba1c278b2fbea5a28f09f83c0af626d0c10f8a98910c44b10c4cfd37fbc4d37d5f8960a8ef94170563577163b97561e6605daa1862bfbab1524e84db1de046f33dc6988d9f5dd3db80aaac960a2d3c96a8dd175610ccbeac81ab33db83b554ba2a374a5f61336e566c1ca1e8006dcd3d3f3216dbc020445777961c37c784fac1a9530a00a7262e9b51", 0x1000}, {&(0x7f00000c8000)="a200f3c989cb28db07c557864911d64deb0a69cd1140ac8ddffb1ce55ea90f99d450b5f062a92230f083a5716eda58f1b9ab0a1e18e7762244adac3e126c3fb8d3fd83022f9642480f1f9535092ca6cec8514110e47a4bf525ac5cfaf5c68320d28a1c119a34f8a4f42477724a57487cd47dbe56af1fbd06b89a7426d364bc81970a6f27b5b59da885dbfb57a2bc8a3e721f7f9639e6be6c46e9f03d66952d641f91cdbb9415aa0abb7bdc723b4127be2c0e209ec8e3c7845e4cbab462d0418c8ba4", 0xc2}, {&(0x7f0000894000)="ed65e3707559a4585c91cb9d492b8fca95997d72fe48395fb7719c069d74ca2500cf95e2574fddb0bebc95a00cc57b6c520b23871018cd89dace2521b96db5fcd79b2ee6b775d692cd0d33347a7518054a4545d8669ec5081561b8aa6242fb642a9df00b8f6b01aeec03237df2f66ca12106", 0x72}, {&(0x7f0000176000)="003f6e0a908e89a39022", 0xa}, {&(0x7f0000a14000-0x85)="01acfab2a26bf63f70215c1064d0c20a994e90a9c7d544eaafb6c8adf8741f197bd3ce24915f392059668b232b95f0cf3fe01009e47e278ad9b6ec13dfc18e408e657337e1689faae590166e89fa2725b8592f976d8cd467fac443314beabfc2f02927e3ae50a338ec9f78387f6809a7721395f3707f6b335004ae3090084a92f20fb94c46", 0x85}, {&(0x7f00002c2000-0x17)="8ff4ec69b1649b7e2c52da27e1bc9c0f47a5ca6f3543fe", 0x17}], 0x6) flistxattr(r0, &(0x7f0000b6e000)=""/178, 0xfffffffffffffecf) 2018/01/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000933000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000564000-0x84)={0x0, 0x7c, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d3372581719ad58a980"}, &(0x7f0000b29000)=0xfffffffffffffe9e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x8200, 0x9f, 0x22, 0x3, 0x29af, 0x60000000, r1}, &(0x7f000010d000)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000f3c000)=0x4) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) getpeername$ax25(r0, &(0x7f0000717000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eda000)=0x10) close(r2) 2018/01/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x43d, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x4000000000000000, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x6785052b, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) 2018/01/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f00000df000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000d0000-0x28)={0x5, 0x9, 0x35, 0x6, 0x401}) connect(r0, &(0x7f0000e99000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000103000-0x73)={0x0, 0x6b, "700ff2f1c4a427771e9af0133fa51edc5c02c2a70a9fe9c277c91351724d21ee698167a661124c61e09133c1c86af6dca016c20d86017dcb91e4f260ebc5c9f5eaf7c778d81d5eeb282d51a86ad4b4cfd4536b9e3105bed0b412065d7a70bb86509d7f64bc78774d39211c"}, &(0x7f0000021000-0x4)=0x73) ioctl(r1, 0x6, &(0x7f00003f8000-0xb5)="3636a4334a3bedeea15648e7360a883cc9191d0f38f862192241ff269587d2354e2adf40911deb02de761d3bb5a31312945cee89d747c729f47953390dfc06c89f33b0f1f1b274613ed7e00a0b57f1b0d643911f7fcae55dc80c749b272ee4eafa98ae5a8a8184e3de43af49c480f55555e9fd51d2d4a8b4cd0f4e7674f8e04df548cae0368ffe61eb43ffc96880b347a15a8b5dc64d2de7164c989e9c448df1492ce42c28935d144f4dd5b2ea415184962067c037") getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000102000-0x4f)=""/79, &(0x7f0000101000)=0x4f) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000af6000-0x10)={0x8001, 0x9}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000076000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000899000)=0xe8) r4 = syz_open_dev$sndpcmc(&(0x7f0000ab0000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x440) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000d10000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000045d000-0x4)=0x8) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000056000)={0x0, 0x0, 0x0}, &(0x7f0000b49000-0x4)=0xc) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000d3e000-0xa)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/01/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00004d3000-0xa)={0x9, "4c04575717e0"}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ae000)=0xc) fstat(r2, &(0x7f00006f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f92000-0xa8)=[{&(0x7f00007a9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d8c000)=[{&(0x7f0000e49000-0xfc)="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", 0xfc}, {&(0x7f00002bb000-0xc5)="deb7ec4b3a5ae49256c36277189b8b5d761b621d958993e5a52a2f10b68b54e0ce56ad300ee812c8bd4a43c5b8b37179bc724a02460434e2fa9ee5c529e800782f1b9746e5708d916365c26dca9287f317934dea583a4611617074f9fdb94ebb6d6f80e7fc927cb5019acb21355bb9bfd303dcc2e0bd02910dbfec4df5d5f36a6ced12065f2f9acce55104c6fe7ea5f2e8b4f9f29480c34f2a4cd5dd2af676a37ed65eb79575155fc4911039cb4947c5348e4d3322865267f4f8b1ddbf2eb7f6a8635d35e7", 0xc5}, {&(0x7f00009f6000-0x1000)="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", 0x1000}], 0x3, &(0x7f000072a000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x40, 0x800}, {&(0x7f0000fcb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000269000-0x10)=[{&(0x7f0000968000)="", 0x0}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f00002e5000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c04000-0x70)=[{&(0x7f00008b9000-0x67)="1d8a24f4811b7447922e7180a7fb986493486bba09b8d0e6be4bcbe4677f106e5315ba8f6eee1eba695d9f16cca02a4753771dc8d2de6f19add80cb63d12ec612ca26d263247999ae92af0a4fd3644f9ef92e7837966fa72e759b90da77739ed3962a254cd83e8", 0x67}, {&(0x7f0000d2e000)="270f9ca729a1d707158383ee1256174e0e6b6aec0f3810f474864cd2f99808680665d454408c6e250226461dc453f8fae5292cde6b6ce8a6543249e5949511ae7f081612aeb8b056263cd9c5c1a418257466c18cd8888297da5405be32fc0c0cf6dcc7f96dfad1f2e224f9e85e0af08af8689717e9251ee30fb8b5c0e046c361f77278ea807928c1e18e8811e6423e1552e3a34352", 0x95}, {&(0x7f0000c1a000-0x85)="712eb6854c44525e678287a8759362d4958eb75260cf5d4e8c6082f7af948a4db55c23a80abd4bfb11e4f8d8a52624b16f45aabea7d318a25988cbe300c454947fa9130e2242961b859c6cf750ce8abfd9987d3657282c08b47a728d40255d46ebbf88b4e295904d3ecd4e60b903b5a739e5904e744ccea193fc2cab28147c839fa4d8a11f", 0x85}, {&(0x7f00008d3000)="29716538c35c0b39764d9a6588545ed9ac7fd5d47807154b57adf7adc10545cac4da726586a52514b6477e2493ca899e0678d846341b7f", 0x37}, {&(0x7f0000da6000-0xac)="cafa17d5e352e5916fcaf85e8fdc94fe0c6f7fd3159fd2c1fb4a6a63c26cd06e3fd3da77f053a5c1c2fe064b09a41e13184ff673eba01dbd7f654ed1b7aadfd1075ecfa187cc22979745add0c4bb189f344c0a180a86d6f56e8635f9c31c7879d83c5b867b4d8f162b312d9e0729673a49ed2114c5d959688ca5a408aa5df45ce56d53de0f671531d318e836abe76d22fe3810c160786c42d251080afede53c0909cfde62d96f8f54305368a", 0xac}, {&(0x7f0000c06000)="5488ddcfa82170119685a61b147715f50b19f47e0784953177b18fdf32e2f3a216af5e5cb8ffd3ad86fbdd7483de5e77e7455c26e6d0465f61ce58ff25319afa67e81f925e5aaa6b2fc4bc4b6e8ec03af32b750d8d5bc9232ed6aed1f76e17b70a50e5d8c76cde42c49167f8e2f9d261b00b423ba1f808190ebe5bbc51fa9a1d3f476097a7d80ba8939b5cb72327292bfdaf2442c75a964526f2eadc1e45929336", 0xa1}, {&(0x7f000001c000-0x77)="9d5677aadcd0b1f4662eb904eafc68fbee56e540ea4d15e110f02681a55e5c48cceb1174616820d9b2336e9b3d86bae7f19d8be746c0afd70029bf13d8e13d9ba301cf6e82ef39cc8a80c0b837f3da40d860095a6ace3ca24cf11ef596c12145aba028df9429665db7e39a2d2e03f35990b6bc542d7933", 0x77}], 0x7, &(0x7f0000663000)=[@cred={0x20, 0x1, 0x2, r4, r5, r3}], 0x20, 0x8000}], 0x3, 0x4) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009fc000-0x8)={0x0, 0x0}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e14000-0x8)={0x0, 0x0}, &(0x7f0000b02000)=0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000+0x922)="", 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x20) r9 = dup3(r8, r6, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f00001c3000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00000d6000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003a6000)='/dev/usbmon#\x00', 0x2, 0x400003) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00005ee000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x2, 0x3, 0x6) getgid() setsockopt(r1, 0x5, 0x0, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, r2}) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) unshare(0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) fstat(r3, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000066e000-0x1660)={0x1660, 0x2b, 0x9, 0x2, 0x3, {0x0, 0x0, 0x0}, [@generic="de54c3388070a3f39090e3435ee99f03d554f515ad153ad1b977d3c90491e9abb9a821e8f7acb49988584b6c45a571657bb3c7d0905f0aa09b260e9eb737cf0543b482c42dc803d2ee067404fcb459cb7ad9eedcd3e812da492463e158efd6c525a31458a3de0ce6d53821ae5a96", @nested={0xe8, 0x20, [@generic="a54be14c74cbe44eba9450e5dd55fffdc2d9272b9d74198454854ba66e186e87994026adb96758ab07fa2ac7a11c7cf082b035e9d6eae00e27b96c2461c722d5e5b29dfbfef6ea8bd4018cef1a701d11672a07ccbb7c736fdf2d264ddeb198ca8d67509a9db0c610c32293c25d603e6c7da05654471851c3adc1fb12e16566dc058ffc05cb8667423228deded93506f680fb42294de01751de1e2a", @typed={0xc, 0x54, @ipv4=@empty=0x0}, @typed={0x18, 0x69, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x85, @pid=r4}, @typed={0x18, 0x8c, @str='/dev/input/mice\x00'}]}, @nested={0x17c, 0x69, [@typed={0x78, 0x77, @binary="c072d0164018deb3aa6d900a4b4ae6e95b9d542787b00b0c25c80a6d5c4a8aebb3f5ae591a9fd8d4fe0994fdfd169f0e929248d59dd7cf26cce1380e3b7439f4b805b425a650260bf345f25e63d67fbf68b70f620f27960527841a0211b1b8112f3db78fb7fd3cbecd130317c9"}, @generic="9ac730683d4d91d5", @generic="65f1d1dea084698866dd761ecb022df34f74a7683563bcabd2fad52a85633b46afc04b8c68e4928f99d56b608176be176b27b6c1a8088c4a65ebc7", @generic="e5ce313818255744dfde71f941987fb73d7d977ab11f04148bfea26fc84c169e26c3eac05bd5652a05a6f6edf306771be57cad38e91ae86c9b84bc1f2f40c8ea452e8617cf2b16d880600721e8c54edabdeb6eada6e82862d61fe55012d25586737122f4f7048e0a449400db20396457910eb0dfc1c63eb283860e63ba3bffe39dc0cbcc0259539056c011d86fc5d59ad0deec6706ef13e294d89d37809a4a6ed49ee13528fc22d4c15bee6ff6fdcf26d5deb11a5cf0c792", @generic="5ec0"]}, @typed={0x10, 0x2d, @u64=0xffff}, @nested={0x1204, 0x10, [@typed={0xc, 0xf, @fd=r3}, @generic="834cef76c6ac3599251c9aa15ab32250b7f161f741453313b91562114196aa947c65d609d868aac0b18aaeac8705846b2dbd22920c26e607d81b4841c1e326a74e5b02ad35cab6f57b0b02121f82272617885c54cf0c0717ea4833a02b4d114b7a5ef12525c0c42c6f7b672e200a35034b21a86751122a4c4f0ace5383df2680ac51dcb74f2572b2e75fe0aa4a", @generic="a113cea07647aaef43e61025c7a2b94aa4623611afbfc84d3b20198f17a13426d4b64697663f6220de81ff3b73b085b2aa19b6153344b8ffdfea2c1b1158c028e8e29e7a02239831423bfca548a3bd41ae44a1379597ea9dac5c8d82bce509e5c04ae58c631735e7fe5d4d13fe0e38d9f4b548a557f0fdfe883d84358cbb2740ef9374867ced31509b36cd52b289f0dae06eef9db50e59362b831a1e1adc5edafdb9b367dfa15ee625a35c8c4c0c6e0dd20a33415e0f53da574dc3b176249fd17a48302d339806fca53c568e7b0314b6bfecf3bcd545ca1e", @typed={0xc, 0x49, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x6d, @uid=r5}, @typed={0x1008, 0x84, @binary="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@generic="d2fe98c8a4ee98ec798aac66071c0fa0170235996dcad0f3203d553570d6d810d83e14a7f1f7b8480fdf8b847c9a357de8cec4c8541acb33aa84eaed18ebc819b00f9d1665bacc47b4efae70670c9ec0af6aff73540e08a6cc34c4102c425732b1c6331623eae4", @typed={0x8, 0x26, @void=""}]}, @generic="064286d04cde0c05a8a812afa059ebad60c80cf57c4aa31705e74ae1da0602b73df1dda06d59e1aff42c63de2703342ff2239ab111ed627cacf19455cf06a504338683cfb23a5ab9ee600b70eced7d060b824121e21e2009b65f66a76d2bb49c5576d425443ba9a912dc52b7ebca4dd120ecfebff182425846b67a18e9c628147cce9e3ebd8ec89bdb840504b1f30d8150a04c7f494b705dfab5", @typed={0x1c, 0x87, @str=',!:posix_acl_access\x00'}, @typed={0x18, 0x40, @str='/dev/input/mice\x00'}, @nested={0x98, 0x8c, [@generic="2e09a80ca9e98e3a00d0824c79bba8bf0029a344955f5701a5f93782dfff730fcfd4dff6671a87efbfa30db0005667094ca01f0b0e50101360676349dc6068fae6eeecfb95183cf2afb85f7d255c42173f65519392d8d906d003aef29df5d6f96a08a9fa3cb10d2a72a459feaec699904c18f786f3ab56cf426f919b5ddd984f5d552ef3878f9d4998935edb0288b550890002a2"]}]}, 0x1660}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000001000)="ea3b40c65922870dedcb79c264d3ef0eca4540f200bf472e80f7394ef0a226e892bf") getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007e5000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10400, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r6, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000)=0x2, 0x4) 2018/01/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$join(0x1, &(0x7f0000809000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r1 = userfaultfd(0x0) r2 = request_key(&(0x7f0000bf9000-0x6)='rxrpc\x00', &(0x7f0000fc7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006ae000-0x9)='+trusted\x00', 0x0) keyctl$update(0x2, r2, &(0x7f00002af000)="d1822e1fe10dc8b1926eface89dedcf648f24675d7e1e9c2da86cf5949d4771518cb9dcc772e856490c59feda30ecc679fa44da28b3a9f222eda21fda3d4a779f9dbdcb1220956493e0405c5c99da25c31e9561d6921047c9ee263ad5e5b5914358d1239e0433ebcb3be32a1c1f24100f8cc91d9510841dd6a9c0a34f66b14c3ab882d5a185b779d280fedb272477f6b3a7b2a80510ed3e35a2de3f7a5212f8a8bcc14a6c6a71b68a79920eb4c9ba978baefa030ef0c329bdc2a7b09a5c6ebe70e80350a52defed28a6c9f8d4397d32409e77528e1f976ab63250bd8fa7d43d40ebe203d6fc71f25aa3055b81c66dc3bd04905147542", 0xf6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000bd7000+0xcb1)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) perf_event_open(&(0x7f00001ad000-0x78)={0x5, 0x78, 0x9, 0x9, 0x4, 0xfffffffffffff43d, 0x0, 0x5, 0x10400, 0x4, 0xffffffff, 0xfffffffffffffffb, 0x6, 0xffffffffffffffff, 0x100000000, 0x3, 0x200, 0x7f, 0x7ff, 0x7, 0x0, 0x4a3, 0xcb2, 0x960, 0x4, 0xff, 0x7, 0x5, 0x3, 0x100, 0x7, 0x7, 0x9, 0x8000, 0x1, 0x4, 0x7df, 0x6, 0x0, 0x1ff, 0xb59befa2c0d179e4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x1010, 0x63, 0x0, 0x7, 0x9, 0x40, 0x7, 0x0}, r0, 0xfffffffffffffff1, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) 2018/01/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a5a000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f48000-0x10)={0x0, 0x0, 0x2, 0x6}, &(0x7f000099a000)=0x10) mmap(&(0x7f0000000000/0x425000)=nil, 0x425000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000ec000-0x38)={&(0x7f0000422000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000012c000-0x10)={&(0x7f0000159000)=@flushpolicy={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000991000)={r1, 0x1c7361fc, 0x3, [0x7f, 0x4a0, 0x0]}, 0x6a) r3 = socket$inet6(0xa, 0x80002, 0x88) readv(r0, &(0x7f0000de1000-0x10)=[{&(0x7f0000877000)=""/158, 0x9e}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000047000)=0x0) bind$inet6(r3, &(0x7f0000a07000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffff6) readv(r2, &(0x7f0000d78000-0x30)=[{&(0x7f0000f5e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000342000-0x9c)=""/156, 0x9c}, {&(0x7f0000017000-0x1000)=""/4096, 0x1000}], 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000c22000-0x20)={@generic="53239bcc0d5eb27b46dffd539e2bd127", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet6(r3, &(0x7f0000cfe000-0xe)=""/14, 0xa, 0x102, &(0x7f0000820000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffe92) socket$alg(0x26, 0x5, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r3, &(0x7f000009a000-0xf0)=[{{0x0, 0x0, &(0x7f00007fe000-0x70)=[], 0x0, &(0x7f0000d87000)=""/190, 0xbe, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000020e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000086e000-0x2f)=""/47, &(0x7f0000bbe000)=0x2f) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f000026e000)=0x3f, 0x4) 2018/01/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000826000-0xc)={0x4, r0, 0x1}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00007e6000)={r0, 0x8, 0x1ff, "4c2a083dc743e5c108089b40183291f6a4e39b9d13a960c282b79abf4d7210d4f9c6cd9dd9739345342dc791e875509996374790a04c97bdb35dfdc383404d7ca1732cba885429542d75246143eb7dac4afac5ef5a7293eb67f759af0334bff4856019d0d66310efab528a205fbd468a9c2722015afad58b150a8dc43fca536efdb6680ca11bc03b455153e72087afd6022c6f3032d1f17bcb69dffaaf08e041eb2d1d9407f9dc7ef3"}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a35000)={0x10000, 0x8001}, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000087000-0xa)='/dev/cuse\x00', 0x80000, 0x0) recvfrom$unix(r2, &(0x7f0000c6b000)=""/77, 0x4d, 0x10100, &(0x7f0000f67000)=@file={0x0, './file0\x00'}, 0xa) r3 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000072b000-0xb)={0x100000001, 0x8, 0xb3b, 0x8, 0x3, 0x4, 0x5, 0xffffffffa71c66b7, 0x9, 0x1f, 0x1}, 0xb) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000037000-0x4)=0x0) 2018/01/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) rt_sigaction(0x13, &(0x7f000005b000)={0x7, {0x1}, 0x18000001, 0x7}, &(0x7f0000efc000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fee000)={0x0}) 2018/01/31 13:20:12 executing program 1: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = syz_open_dev$dspn(&(0x7f0000ac4000)='/dev/dsp#\x00', 0x7, 0x2847bb5fbcc1b4b9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000)={0x0, 0x81, 0x10001, &(0x7f0000001000-0x8)=0x0}) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x20000015, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xff, 0x30, 0x1c4, 0x1000}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000048c000)={r2, 0x1}, &(0x7f00008c7000-0x4)=0x8) readlinkat(0xffffffffffffffff, &(0x7f0000946000)='./control\x00', &(0x7f0000eef000-0x74)=""/116, 0x11f190a5462b85fd) 2018/01/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000851000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x80002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000665000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ca8000-0x8)={r1, 0x1}) prctl$void(0x2b) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000095a000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00002ac000-0x4)=0x0, &(0x7f0000da2000-0x4)=0x4) 2018/01/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') writev(r0, &(0x7f0000217000-0x20)=[{&(0x7f00002d0000)="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", 0x1000}], 0x1) 2018/01/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000712000)=[], 0x0) dup2(r0, r1) recvfrom$llc(r0, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526", [0x0, 0x0]}, 0x10) 2018/01/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) poll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, 0x7a5) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000084f000+0x7e2)={0x30000000}, &(0x7f00005cf000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000042b000)={0x0, 0x0}, 0x8) r1 = getpgrp(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ace000-0x18)={0x1, 0x0, [{0x400000b5, 0x0, 0x4}]}) 2018/01/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000032c000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000669000-0x10)=@req={0x50, &(0x7f00007b0000-0x50)={@common='ip6gre0\x00', @ifru_names=@generic="42ef3b4af0a35dd1ac38ffe869168fb6"}}) mbind(&(0x7f0000e06000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000c21000-0x8)=0x81, 0x100000001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000106000)='/dev/autofs\x00', 0x8040, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000810000)={0x8, 0x0, [{0x9fe, 0x0, 0x7ff}, {0xbbb, 0x0, 0xffffffff}, {0x255, 0x0, 0x74c6}, {0xb30, 0x0, 0x7}, {0xaa9, 0x0, 0x80000000}, {0x48a, 0x0, 0x100000001}, {0x0, 0x0, 0x8}, {0x1dd, 0x0, 0x1000}]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000069c000-0x4)=0x3ff, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000222000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ee5000)={0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dfb000-0x74)={0x0, 0x6c, "b6cfbce064efe482e058b8f43b92acc9eeabf1d99784c516b92eb37f39e0c1b6d18837812358a49b083cdd5d256199114cdbb95f363add8cd67f4eff2d5c5b9505c14262eee2d5cd094fe7a916622b4ed3d9d9d3d3db0dde13f96f2ebaa1655b86d0548b8473ce111f994ab1"}, &(0x7f00005a2000)=0x74) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000da9000)={r1, 0x4, 0x1000, 0x0}, &(0x7f00001fb000-0x4)=0x10) 2018/01/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x10000000000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000939000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00001cf000-0x68)={0xf9, 0x0, [0x5, 0x114, 0x3cc5, 0xdbc3d4f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000845000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000b8000)=0x0, &(0x7f0000e79000)=0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000017000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) 2018/01/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b1f000-0xd)='/dev/dmmidi#\x00', 0x105e, 0x280000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000014b000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000f6b000-0xe6)="13cf6242d86de32820c5761c4d3b52954aad9c9385bebb76b79b38c5712dc63eba09627083676dad9245c7e05edb05b22d1e607d4ba7506886386abbbafbd6c5576d939ad40df947306063c1ee423504fa59af31657f05b866e48b0e425c577b8f99409ebf3ee23a987f9ca3a80e4500d38a4f0fbfcf5dc81416e8f4778b47d258bc934b9a6451ea8af841546a6a612b242d1fcd91bb34612e1715a68d411ea71b3656b01939c1ae799c9adb17fa5283eb4cbec3c05ad0111773424ebc4dd7b8855e68ff63bb445592b62d58182920b1130656b85b4e8ba9b7977d3840c4cc64503aa43ab89c", 0xe6) r3 = socket(0x2, 0x3, 0x9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r3, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 13:20:12 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000823000)='iet/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000bc9000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000062b000)={@loopback={0x0, 0x1}, 0x2, r1}) setns(r0, 0x0) memfd_create(&(0x7f0000dae000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000e0000-0x8)={0x0, r0, 0x1, 0x1, 0x0}, 0x14) 2018/01/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000010000)=0x58) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000012000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000001, 0x9, 0x8001, 0x500, 0x9, 0x2000000, r2}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000012000-0xa)='id_legacy\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000011000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='trusted\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000009000-0x5c)={{0xa, 0x1, 0x6cd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d6}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x200}, 0x3, [0x4, 0x0, 0xfffffffffffffff8, 0x8, 0x7, 0x0, 0x7f, 0x1]}, 0x5c) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000013000)={0x5, 0x412, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @canfd={{0x3, 0x4, 0x7, 0x0}, 0x36, 0x2, 0x0, 0x0, "d509eeba62d98d2a145e64eb35188946294626b27d46127ced1fb135378fa75c27be36f6717d74731d1b757a495a91c1ec1fe992cff198c2e9f22e0e82515205"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d75000)=0x0, 0x4) 2018/01/31 13:20:12 executing program 2: prctl$setname(0xf, &(0x7f000028f000-0x10)='trusted-keyring\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000c03000-0x8)='./file0\x00', 0x0, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4f000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000c0000-0x10)={r1, 0x1, 0x6, @random="876c7fff35be", [0x0, 0x0]}, 0x10) 2018/01/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000485, &(0x7f0000c53000-0x18)=""/24, &(0x7f0000326000-0x4)=0x18) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d5c000)=0x0, &(0x7f0000716000)=0x4) pipe2(&(0x7f000020f000)={0x0, 0x0}, 0x84800) fstat(r0, &(0x7f00008b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000a4f000)='rxrpc\x00', &(0x7f00003f9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000)="0de7b12eaeb81282d5c8ddd4fe78231bf778e84cfbc6f4ce74fdcb0d51d7ae16d29124e2605826b7d7a55d47ac6b56904252c489da8468cacb37e798dae91a178e86920553da6d0e1b45ca3f79616157e135b0b80c1e207e8839454af0e8", 0x5e, 0x0) keyctl$get_persistent(0x16, r3, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b0c000-0x6)={0x0, 0x8004}, &(0x7f00007c4000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c6f000-0x20)={0x6, 0x3, 0x8001, 0x6, 0x1f, 0x4, 0x9, 0x8, r5}, &(0x7f00004da000)=0x20) 2018/01/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000426000)='net/route\x00') arch_prctl(0x1001, &(0x7f0000ebb000-0x92)="b1db6b9234d17bb04965a98306f6fbe568622448fb30e05980352815649d04dde86db24438e2e6002f261fffdeb0de976b34ff8273d5ac404478a2e9287904111f1086438290d59715d771b4bb0c4e0a171d9dc8c17535d7db4a8e2a19436736daf00344a960182d779d4fbf7a4af9acb4297617045ddbe6fa3cd8176a89b7d2f1dca303bf352146929608cd6ad9c1a5528a") pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000001d000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0x2cb) r3 = getgid() r4 = getpgrp(0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000026000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xe8) r6 = getegid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000026000-0x38)={&(0x7f0000025000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000020000)=[{&(0x7f000001d000-0x35)="dd630a23d1e0e018b7c6f81a4c3c35b721fd5344f1708f962961de78ce72d7ed22cc3b1e957dbdfc5e26908880313b4bbae446493d", 0x35}, {&(0x7f0000003000)="c2b28b47f64e2857be5b61e4d04466fc164760a471e822814b82f3f671e04c2ce6f84d3a5a94d203e6be4135284ac8e375f391cc0f8089a6d02efcef", 0x3c}, {&(0x7f0000016000-0xe5)="1c73473f384f9b128ee569ace248622a2ee42d69412e7185423d263970f9907ef1af8b324b1c3eed094bc7ec9ac1f7664773bec453d26a6d685db50e5f5083300ce6921e832c3960a4d69a75b7f6b286d8c8e89ed3dfaeb619926068ed5e85ec2e45ca2822c587ae9c354fa44698708d75cb52746f8f0b270307c5a725d6d69b7221944e35edcaef949c049c23e227bf7c2b2848369f9d76eca8eba5fa9483744cc6db20a5c7e6f288bb7fdb14071bae7029e35045ff4890bcd184aaad8635ccbfe1fdea210fb93e96256009dff12546e0acb79cd7ff55dda1c5521138129a41c50bd64bf4", 0xe5}, {&(0x7f000000d000-0x40)="bf01fcc56fca5ee0694b1ad422c9b717a5684948120e5d72270194e4e6d8748c351e34fae5b3d37d9cf1c436382dd5829e9878be6fc1cdddba6e152409477ad2", 0x40}, {&(0x7f0000026000-0xe)="287195710acf09be6383fd1e7d55", 0xe}, {&(0x7f0000026000-0xc)="4a2470377dc64aee05120b63", 0xc}], 0x6, &(0x7f0000026000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4044}, 0x4000010) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) r9 = shmat(0xffffffffffffffff, &(0x7f0000012000/0x4000)=nil, 0x1000) shmdt(r9) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r8, &(0x7f0000026000)=0x0) getsockname(r7, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r10, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/31 13:20:12 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003ca000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000764000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00001cb000)="d4a6dbf0d628ed7c380c182ef720c32c793788638e665109c059dac323a40485a3601142d8536df11a9def59c1463f9603453e2f", 0x34) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027d000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004db000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009b5000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c24000)={0x0, 0xd1}, &(0x7f00000dd000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dcf000)={r2, 0x4f85, 0x401}, &(0x7f0000899000)=0x2d2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000e14000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ddc000-0x4)=0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1c000+0xa5a)=0xc) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f000034c000-0x70)={[{0x8001, 0x1192, 0x80, 0x7fff, 0x5, 0x7, 0xc2, 0x1, 0x20, 0x4, 0x8, 0x2, 0x5}, {0x67, 0xa845, 0x4, 0x1c5, 0x6, 0x7fffffff, 0x7ff, 0x101, 0xfffffffffffffbff, 0x7004, 0x932, 0x3, 0x20}, {0x0, 0x9de, 0x5, 0x6, 0x7, 0xe, 0x3, 0x20, 0x101, 0x2, 0x2, 0x7ff, 0x9}], 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002ad000+0xf95)={0x5, 0x100, 0xff, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00002ba000-0xb0)={{0x3, 0x5}, 'port1\x00', 0x1, 0x0, 0x10001, 0x9, 0x2, 0xfff, 0x1, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGSID(r0, 0x5429, &(0x7f00005b3000-0x4)=0x0) r5 = gettid() r6 = getpgrp(r5) process_vm_readv(r6, &(0x7f0000b0a000)=[{&(0x7f00007de000)=""/11, 0xb}, {&(0x7f0000559000)=""/111, 0x6f}, {&(0x7f0000360000)=""/4096, 0x1000}], 0x3, &(0x7f00005b4000-0x80)=[{&(0x7f0000bd0000)=""/79, 0x4f}, {&(0x7f0000fb4000)=""/241, 0xf1}, {&(0x7f00007a8000-0xf8)=""/248, 0xf8}, {&(0x7f0000c76000)=""/156, 0x9c}, {&(0x7f0000fc9000)=""/32, 0x20}, {&(0x7f00003e2000-0xe9)=""/233, 0xe9}, {&(0x7f0000e95000-0xe5)=""/229, 0xe5}, {&(0x7f00005be000-0x6f)=""/111, 0x6f}], 0x8, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x529299bf34bdfe0c, &(0x7f0000129000)="163e7065479b860235dee8d775874973173714af2d12e8930a38d8f32191e936bef69889", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002c0000)={r3, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2, 0x2, 0x9, 0x6}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) fgetxattr(r0, &(0x7f00001ba000-0x9)=@known='user.syz\x00', &(0x7f0000545000-0xf8)=""/248, 0xf8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009cc000-0x8)={r3, 0x7f}, 0xfd90) 2018/01/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0x6, 0xfbae, 0x3ff, 0x1f, 0x100000000, 0x1, 0x6, 0x100000000, 0x7, 0x80000000, 0xfb, 0x1, 0x3, 0x8, 0x80000000]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0xfff}, &(0x7f0000000000)=0x8) getsockopt$inet_mtu(r0, 0x0, 0x13, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) [ 89.141646] device syz4 entered promiscuous mode 2018/01/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) accept$alg(r0, 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mlock2(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000cb7000)=0x0, &(0x7f00009f2000)=0x4) 2018/01/31 13:20:12 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) umount2(&(0x7f000025b000)='./file0\x00', 0x9) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b20000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000393000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000011000-0x54)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x36}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}], 0x54) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000907000)="8f8049ec63a4cf6946d5d88855870627", 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c2f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0xa, 0x4, 0x6, 0x0}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000367000)='./file0\x00', 0x40000141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a2000-0xa)='/dev/ptmx\x00', 0x200000000100ffe, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) sendmmsg$nfc_llcp(r1, &(0x7f00008cc000-0x1c0)=[{&(0x7f000039e000-0x60)={0x27, 0x3f, 0x3f, 0x7, 0xffff, 0x20, "ac67e15ff8b2430b9a9f7a70f7bf87704df068c91114dbc8f2ceb98165be3617a1e2de1b3ed271b00426758c3194966a5b0fb944b6b7bd683491d1d7206a14", 0x81}, 0x60, &(0x7f00008b5000-0x60)=[{&(0x7f0000b10000-0xee)="760205dbcf2dfdec2f36031ca012227202c7a6298ce5329e09d03a5dac74dddb1bc4cff5b7892a7472e20f15ed4243ef9ab366f49fcfa824f9bb797504dadd4a5f7b917b580f5948e57a430093936c404dbee7525c10db9ef988b9c817efa560243442ecedcb865fd49d06dff1d660ba243f519a9463b48fdc7260cbae56cee7140f0b69fc5bece219b31386046d62bc104a0c9d8c5c9b57b5aabba21de6209dd3c6876e9864439a02c145344d987ae1e1f3783283d7e20b4d15a583e54246b7c10f4ede9c1b50b16d382c63d217af2be6633da4a4d68e9d64652f59819eab5b9ef1941ad7fde069869d0aad5127", 0xee}, {&(0x7f0000344000-0xa8)="6d8e74aba1c0e106f91a4bd218749fe77423b06ea0322ff8a91d93e1fe9f86d627c564dcd7b028dab4bf76e5d360d93cee731171f3925b140ee005d104e85e42b7ca09286afc30fc1b74c5a962fe523599bd3749600615a143237e370dfc97619244d1a38e6aeb8c5eab45f14ab0e6b4e49202276fb0310dd1f937e40662f6b14a7bbf4356779c664b60c4cceca5c042a6b15f0934d750f2e9ebcdb78e94f1a2a01457b0d219f7bd", 0xa8}, {&(0x7f000098a000)="68a3cb93307d3c034678a9200650308743ac51498f359675f813db11b50ef42bd57fae921c7c28c4cf10f0e7c1d873d9d3303a2192ef6f8bf5b034f1", 0x3c}, {&(0x7f00005fb000-0x3d)="12f48392197333f46e62f3137baa46b7b87a83efb21fcf486991f0c6d7b3a36ee4ea5194447a3645ea271d2ff897c0f84c4f5682a920e43eca98248d8a", 0x3d}, {&(0x7f0000f00000)="8e75f0b3791ba86d40dba40a777b1ecc8f4f436542603b836d36669b53ba51700fc0e02865658dec4be51476e2c0ea3ad6f010c9e360740f12f53912d7678e8f3000d992878c9e801e47b8f0da729a16310bf7a90ddd82afd552a8d657ae3b75ef3226658c8aa98f505e80539a5f124fd659c5ae4c54ccc6362c321f0f49b1fa5d3c2b161a8b51d62a5456988ec4b3a7", 0x90}, {&(0x7f000058c000)="5d684e802b8472733178d8a964d29c54eaea3ccbda4d45c569e36221f8ee888f7e67bfced6e77e43d08c2703aba28211fa1e97adff2a592eca6f90da47c42ed612548290e74232b54f1cbd1df174640496020cd1a7ca2bd5f2bbcc5ce15a1fba2a2d6dd5f008e59e9467a007f0e14d4810e1474f74eede2ab4ab552ef3db200cfbb954c9dfcd38244e79ff3615ed4d129487d60cbb5dfd43c148c51cb181c22e5f80d9bf645ab35e57e39ba977233fc28c7e07f11094c0e8ff2cf26b08b1016c3b4b1565f1a7922cc8e6ab87", 0xcc}], 0x6, &(0x7f0000918000-0x10)={0x10, 0x10f, 0x9, ""}, 0x10, 0x4}, {&(0x7f0000dfa000-0x60)={0x27, 0x0, 0x2, 0x6, 0x200, 0x74b0, "7257b5cea1da37039d579f32878d7b23beac371c00db6f03a04bae09b8800d876c1a436c56cf3e7a786934765d6bd820e4e5e4d8d6c59a407ce5252f5e3b92", 0x8}, 0x60, &(0x7f0000fe1000-0x60)=[{&(0x7f00003b6000-0x33)="5bd3c06f85de0799acf2b4666c78e0a7b71ac5d29fab8484d84984a5292faa11ef4548cadc16d9b5fa8f767bd7fe7c01cf279d", 0x33}, {&(0x7f0000ec8000)="6fa227d08e6feecdcf732584f19ed268b156e536b7a3844dadc05ecbe12e12dc0a96e8c6ad557dafd2572452ffaead6644c95b61095ab10c929296a495", 0x3d}, {&(0x7f0000893000)="bb2b1c15a98cf109fb1e0e4b9575facb89e0b3f99e2bbee7758ec2698088057e8194bcf0944a544c294093736ff439a800433cc49f8a41375500310f31be83777f2fa341f854de8165dfaee68989c1c54be715854c2cf2db5de5295f", 0x5c}, {&(0x7f00007c0000-0x66)="67faac2f9b0d8a0b1b6d9abbf19c31041c93473f9f60a97d7b22d2de432004ecdf2591520f7a85f7c957b0a18fca130c176810cdb4865833e3b657df4210c551bb57621c7392670a98088ee7a5d0370d34a8976ae0c52dc60eada201b9a632f98dd11c14afcf", 0x66}, {&(0x7f0000ee0000)="128533d1fde3e3f27fb511a5dbd40d5cef5925bbe9ccb9af55f578eb33bd9dfb6fbd64b6a2f1dbc352a0da3cc3e6674eb5562517a372eba200808171c0594005beae447cc826d669726bbe411f6d874bcc8be7189c743bd0abe61ce5b84f0a2e9d3a8641b0f43dc953afae008797770e186c5ce8c2d0bbcb909bd5f83eff5d019dc73479eb6aef565e46851492a8959210ad5e190902d30dcd062de375f4a2a4d1f59999c80ff91b684d6a5c934f8b", 0xaf}, {&(0x7f0000456000-0xc)="54ab0b933de28973fd1db055", 0xc}], 0x6, &(0x7f0000db4000)={0x60, 0x0, 0x400, "0fb4c0af003b13d357a1628efb42eb35545ba311252b1275920523d153fca07587ac11cbe03d3006e7f29287d9906bcc3909b642430d0ae4f42f5400bd29d13e787c163ec540249684e2"}, 0x60, 0x4000000}, {&(0x7f0000118000-0x2e)={0x27, 0x8, 0x1f, 0x6, 0xe7f2, 0x8fa, "fd162074bbc99e86ad62e0917e7561d5140b3815a339e6914333be3feffc22701dd040f9897d6b45e8c6e662e73934224dee0571ec9baad301003645dd53e2", 0xff}, 0x60, &(0x7f0000466000-0x20)=[{&(0x7f0000997000)="f9835f9601147b486741a422dd3d0b8cdb373fcc03a1ffccb47bbba5de752ba950762e56b8a34470b477abf006be7f1dfc284049184b96d4743889a40c4e6fd8f3aff7bed050b1069ce960702bc53827357c8c5f9501eca1db98f8fcb6d5fef93ea8532f018b3e1eaf36", 0x6a}, {&(0x7f00006da000)="6e8400bc09cfecb12b89baac28b9d1d6a8de7c4b", 0x14}], 0x2, 0x0, 0x0, 0x20000004}, {&(0x7f00002f1000-0x60)={0x27, 0x4, 0x3, 0x7, 0x4, 0x0, "6121259fe8467b0296367db7e39036617964f69e560810255fce3335238a1b95bba4c28fa303a932d2f7ef2a94584b8c6c18401a2f4922dd5aea8af04f7ef6", 0x6}, 0x60, &(0x7f00006cd000-0x30)=[{&(0x7f0000398000-0x3f)="cac9c38d75e797e76784fa3478f96b30dcbf8248df94f2d3cdf34ec6ae764b866c6b86e607a96112a928099674f4d4b407d34ce6e999340bb00d1265309227", 0x3f}, {&(0x7f0000b22000)="b5ff436715d6eb79e4eb1104e4db32aa6c7788010eeb360d6c9b62ad27aff7", 0x1f}, {&(0x7f0000c4c000-0x5)="bdd6e6864e", 0x5}], 0x3, &(0x7f0000533000)={0x78, 0x1, 0x7, "291df38c890cca7d6e0f153c6b91556815622994b4fcb8c9d90e4d0770f90ba24ef3774b3e8a4910eb0c40156f1b459e67384a06d8f1caa8af6abef3b5494ad78da60b1216a7b86644f7f2e4e6f1894348489720c13d486cf67d78e673dd5f698575"}, 0x78, 0x20008000}, {&(0x7f0000991000)={0x27, 0x7, 0x6, 0x7, 0xfff, 0x5, "072cd0114295d25ef92c3a3584ca622606760f8ca4988820cf8df6d2644b68af9cc382849b10a46c784bdc1f5198252c0792c514ad9051b72bd1601a6d9746", 0x8}, 0x60, &(0x7f00003c7000-0x80)=[{&(0x7f0000c4e000-0xc7)="20b535884568b8b337d60892cb42fe6324fa65181a79e5ba6c039d76296f163831d35a46114ab21ec61a8930326f836e8a64ec63ca03f86ac02d2a056e8da80334fcd03ced2c1165acda6eb3ab379ecc3ea1c51748e641b668b8dcf3fff914359efa74d623347691fb7bdb9f54da269ed1ee817ead64fc9c08794c63cbc5ba49458be427596677e5a2fa592ff97421db6d65013dcd255662becf2ac54c334136693c30bcde8d1d03be8f3499d9f30e48842fed1136c47dc9859fa60944ffed90a72f13d0d020a2", 0xc7}, {&(0x7f0000b3b000)="2509c0739130d3dad2724c664442c1c822a4b68b32b862084f11e16fbb71ae2f69eff9e563", 0x25}, {&(0x7f0000bf7000-0x47)="09617c4f04fc0f480ea477c5fc3f3be4314bbd4bf6570d93895f081db9837ae1b21f68b3c71514219256f8c75966e1285b05f26f08fd1077c099437c8250a7bea7f27a225d7d19", 0x47}, {&(0x7f0000e8f000)="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", 0xfa}, {&(0x7f0000c56000-0x95)="15a87cae516c0627b3af34442a7dbd04ab40bcb7b20bbe7641c99f29cc133800aa4ecc8cdecc5950aa958d410605a9dfbd4de93960b1ef418f73b92fb7980bed117c5f2781dfa1bbe1eef0b6344a992257df1d0bb702387011f6005c83c4e4ffe7204efb7fe3a9bebcf3f75967bf584e87f6cb8bfd084b551d1751cc0fc7f5514b717385f8b424fc4a470b7e9ded94ab8cbcccc682", 0x95}, {&(0x7f0000bab000)="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0x1000}, {&(0x7f00007da000-0xd8)="1dac93dac6fbd5329535cc1770227c66e5a79c56631e87d05cf4162f17fd85e507d715937cfa0e044eddeb9fd3e8cdd4cf9cae6cb29e6757b8df357aebcfe60a91efd1494da79627947401c8b3cb40d825af7d528203ebc1db43030c49eca0b1a6d250ddd1f78c5de6d95f77b691db1523e498348e4266330f0bfb530b38228f11cce530d4912f0bd661341c0c03e3a97a143dfb0265a56d31f1512c5c52a79eb35435e3e278004fb590ed5e744f6b9fbaa2e71ceab6ee59f1a3a600dccb7f55cc06fa603b231cd95207d8a4f0ad60fac0d53eefaf66e555", 0xd8}, {&(0x7f0000e2e000-0xef)="27f5a9bd17197e074f8446165ff3a68e24033c39576501b7ce7d3be36ae9805b5ea40ee440a9f0fa1e6128d42a7d367f0f7473779072a33a777f0da73ec81d27b042dcdc903c8b6ae854efd195d849916e434e057a762d1fafaab1a1f70996fa19caf060c1ad8a5d8dcfac71e9e856956493ee8bb97ad8b6a918d877eb16ac6178c495ae622f6cb6eb7abf81b9fd5b55bbb58b6971b8b29adf1831d6f7d34a22bac1d3a3d1725269f3b94e52352d6a01ce9dbc14de5a04a10e14fc0c1323f5356995aed03437f9dbe7353e8930b01b62bdb92356ad40dc490990d0bc3b8fa9be14b8cc003a0b6b30f41899a3a0d061", 0xef}], 0x8, &(0x7f000061d000)={0x50, 0x11f, 0x3, "ca39ed4c696820499a9de038808865abc9e774f1689e03775fc507f4469b5acacc2a09bbd3a7f6d1cf284e242fe2687e44176f3d6d4d506d51"}, 0x50, 0x44004}, {&(0x7f0000b47000)={0x27, 0x0, 0xfff, 0x2, 0x7ff, 0xc58, "a5cbd3bd8620eedd08d8c0432c8123044c38f121140cb2682d89006e814081657f75ade93e4da58f5c3928c75d6c3205c54ef487476fd6b1d0fae13ac38da1", 0xbea3}, 0x60, &(0x7f0000530000)=[{&(0x7f000053a000-0x8a)="5d810f8410bac1ac9884cc21fc500b5f8c8d5d2b029bc8a288fed4c6ee360d8e442c23b73be59cc37941967a9dbc13648b73347e3869a6f06a2f34f22185d3389c6535c84dd163042395f6ab0883daa2c92b4328eea39d77f0adf9ade83bff12a24fe53c30de5b7e5aba4ca5ec457eecd5bd488e41e7c4a6f98b61ecae30a6afe98276b5821962ac764d", 0x8a}], 0x1, &(0x7f0000041000-0x108)={0x108, 0x115, 0x5, "5effe5bd01531ec1007d51ea2d332e3550fbe5432495fdb7f820d6187a87e4a7def5b2ffc6bd17554f5c9951f86a8bd75e6337645110c1cdf546565249e8362f9eac9975e1f9d0f408baed2df6e68c6dac83e96ba33afd6e912f3749761804affb62682489c80717290e626b50d0ed250bc5d5e3e6ea1e2f9ae19e896d1d816d23b760e3f9ea450835e1acb3a11a7314802766fba33ca75c906d27605c45323ef2cf58719ecdfd2ce6191881d7c662037f14db46a7dc6dd78732418bb25659c260add62097b6a78648cafdb7998303d1efe251d1ade3d787de17171399078b6b6807aafea24282fd25d74b789463351b0baac3e873"}, 0x108, 0x800}, {&(0x7f0000650000)={0x27, 0x2, 0x2, 0x1, 0x6, 0x40, "cfea8ce9faedcaba534d7cc9d3303466cb8940c69e6d113eb77dff446ce5e9f99a2088e38059176df8ee3b5a00ad886647b98f06e56483c4a09a5688b361ed", 0x3f}, 0x60, &(0x7f0000c8b000)=[{&(0x7f000027d000)="982afafec05140b416f42564a8ce2a506b3df7ecece47916ace3fdcbe88b3faef5fecb08", 0x24}, {&(0x7f0000d75000)="678c03b3951f85aff62425e1237b50c57de3caeb0147aad04da9eec467d5426daa84f56ecf33f60238d30a1bfe3fcaebdfa6b94677f43b2dbe970b65a429ebf1e842f3ed2336237abeb1b936ad2413d288e3929f409858cac025f0df16d9068ec3c4b4da8cdb9d0608241b", 0x6b}, {&(0x7f00003c9000)='5', 0x1}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000b31000)={0x27, 0x5, 0x41e7, 0x7, 0x7fffffff80, 0x6, "1ed0c819d84848150d9922b618af203b89d2ce088631b83842dfebf39c8c98e21d973e6699bbc3e446e5e9f5a8507a9c2482496e19ad1239c690b587981eee", 0x45}, 0x60, &(0x7f00000aa000-0x40)=[{&(0x7f00002da000)="94103e22554ef7ad36ca3ddf2fb3d12e60eff6b2a9fbce65097d4ec45216170c5936305a1125d7e4b1bede4d9bcc4e245c8f9a07dbf470597f6b10c1d28db45753361492fe6443d39de2cd6b87d3e2f264a1f893e30657f4f941110a16651a46f3937af150c35886d387cb600ba5a347311f95b3", 0x74}, {&(0x7f0000b30000+0xc9c)="359634bab4acd8f12720931cbd3597fbea24101fbe1a90d56195badb86425c1a4d10560146c7163c18d626d7f3af6d1d1c3ffbd2af54a770fdfc6a83169a917b26978303b74056a7455b608deca6aee030ece250a178012a60165162bd87f7a553ffc61b6e5eea95b685ff4905ab7924deccb813fb643de2204e3a7f255fbf9677dc6e7f50d1de691e0beed9f65d6f372f6ddc7a05a632a5c8760aab9615961a4809f55c2ef73d144ae991d332df4fbe20ea46b2", 0xb4}, {&(0x7f0000518000)="a12bbc4934827fe8f254028649a6efba25dcd1", 0x13}, {&(0x7f000064d000-0xeb)="f626df5251f765d3b37b38f9018b9c95d73f20e9508ddc0cfab33bf1c42a9d49c45b1812fc95dffb402ec012d63a607f90549a6c5701b82e71b9aa2c7f20987b6484fa82e0eb88685f2ae01bf159f34416c15263e07c94faa6722103d494884a3d7385ae477e7b4fc3e597af100a6232f62913582934aa8f96e923740dc5d71b5b81017b97257239937a6972940b79bdeea78126466ea067d8bebc86248fe28bb3969a7a14b10ad72ef0862e6d5a224a5abe8b19b5eebc4fc8d6889f80f78fdee614c5681cc8210ca9bf7648807882e914275c4a54e8b1937d641d1c4c0042373c1aeadaa0e2cbae6a7046", 0xeb}], 0x4, 0x0, 0x0, 0x1}], 0x8, 0x0) sendfile(r2, r1, &(0x7f0000cb1000)=0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e56000-0x10)={0x5, 0x1000, &(0x7f0000ec1000-0x1000)="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"}) [ 89.189983] device syz4 left promiscuous mode 2018/01/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x1) shmget(0x2, 0x1000, 0x54000020, &(0x7f0000706000/0x1000)=nil) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000065000-0xa)='map_files\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ab7000)={0x2, 0x0}) execveat(r1, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[], 0x1100) [ 89.248283] kauditd_printk_skb: 176 callbacks suppressed [ 89.248291] audit: type=1326 audit(1517404812.368:678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cfd000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000043000)=0x800, 0x4) r1 = socket$rds(0xa, 0x2, 0x88) ioctl$KDSETLED(r0, 0x4b32, 0x2a) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f000022d000)={0x1, r1}) r2 = syz_open_dev$admmidi(&(0x7f0000b11000-0xe)='/dev/admmidi#\x00', 0x4, 0x101800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) time(&(0x7f00003cd000-0x8)=0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000c48000)=&(0x7f0000783000-0x1)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ca7000)={0x0, 0x0}) truncate(&(0x7f0000463000)='./file0\x00', 0xffffffff) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33, 0x0}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161, 0x0}, {0xf004, 0xd0, &(0x7f0000143000)=""/208, 0x0}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92, 0x0}, {0x0, 0xeb, &(0x7f000038d000)=""/235, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) 2018/01/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000ea0000)=0x20000003) read(r0, &(0x7f000000b000)=""/192, 0xc0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002b9000)=0x0, &(0x7f0000ea4000)=0x4) [ 89.298705] audit: type=1326 audit(1517404812.380:679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=26 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002eb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000b54000-0x40)={0x3, 0x10000, 0x3, 0x4, 0x40, 0x5a, 0x9, 0x9}, &(0x7f0000f25000-0x40)={0x5, 0x0, 0x2, 0x100000001, 0x40, 0x9, 0x7, 0x69a0fd16}, &(0x7f0000b36000-0x40)={0x8, 0x4, 0xffff, 0x9, 0xba5b, 0x673f84e4, 0x81, 0x100000001}, &(0x7f0000186000)={0x0, 0x7530}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075b000)={0x2, 0x0, [{0x80000008, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) [ 89.355419] audit: type=1326 audit(1517404812.381:680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 89.392571] audit: type=1326 audit(1517404812.381:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 [ 89.438218] audit: type=1326 audit(1517404812.382:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 89.464260] audit: type=1326 audit(1517404812.384:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=325 compat=0 ip=0x453299 code=0x7ffc0000 [ 89.490177] audit: type=1326 audit(1517404812.384:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 89.514959] audit: type=1326 audit(1517404812.389:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f00007b2000)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000002a000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f000085b000+0x982)=""/166) dup2(r4, r5) tkill(r0, 0x16) r7 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r8 = dup2(r1, r2) fcntl$setown(r8, 0x8, r7) tkill(r0, 0x16) 2018/01/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6, ""}, &(0x7f0000002000-0x4)=0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000007000-0x4)='tls\x00', 0x4) r1 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/31 13:20:12 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000e0a000)='/dev/admmidi#\x00', 0xc190, 0x620840) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007f0000)=0x0, &(0x7f000091f000)=0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00004d2000)={{0x2, 0x3}, 0x15}, 0x10) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) 2018/01/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e83000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000031d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f65000)=0xc) r1 = getpgrp(r0) setpriority(0x0, r1, 0x0) 2018/01/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) keyctl$link(0x8, r0, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xff4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x2, 0x3, 0x6) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)=@ethtool_sfeatures={0x3b, 0x2000000000000033, [{0x9, 0x9}, {0x7, 0xffff}, {0x1000, 0xd0e}, {0xea20, 0x80000000}, {0x10000, 0x80000001}, {0x8001, 0xfffffffffffffff9}, {0x7, 0x6}, {0x3ff, 0x800}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x4) socketpair$inet(0x2, 0x80b, 0x100000000, &(0x7f0000002000)={0x0, 0x0}) 2018/01/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x410040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f000029e000)=""/162, 0xa2}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000a63000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000817000)={0x1, &(0x7f0000928000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) sendfile(r0, r0, &(0x7f0000a32000)=0x0, 0x5) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) r3 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r3, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/enforce\x00', 0x101000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c2b000)={&(0x7f0000895000-0x8)='./file0\x00', r1}, 0xc) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f00001a1000-0x10)='./control/file0\x00', 0x0) r2 = semget(0x3, 0x2, 0x80) semop(r2, &(0x7f00004b6000-0xc)=[{0x4, 0xac9, 0x1000}, {0x4, 0x8, 0x0}], 0x2) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000f16000-0x8)='./file0\x00', 0x2000000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00004cd000-0xc)={0x9, 0x7ff}) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) [ 89.539851] audit: type=1326 audit(1517404812.389:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 89.564705] audit: type=1326 audit(1517404812.394:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12287 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000868000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) sched_setaffinity(r2, 0x4, &(0x7f0000dcc000)=0xfadc) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r3+10000000}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x181000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x4, 0x7fff, 0x7, 0x3, 0x4, "d37e421ccd0450cdc41cf016f1f6135f87f9f35d2475ede61e06097a75f32450630b385e4fee7496cca9fa1a079ea35d60779daaf504f56c572f6a29de86c1", 0xfffffffffffffffb}, 0x60) socketpair(0x3, 0x2, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f00001f1000)=""/249, 0xf9, 0x40, &(0x7f0000000000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) 2018/01/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb593997932973fd0fe3d8a613479de0e76363f166947ddaceefbb83d5", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000fe1000)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000f8f000-0xb5)="de12d711fbb22d7e90c1d9b68d3c7a673ce98dbdbc4961988cd1e441cd5dc5778b4d761a90323ada09c45a79b3660664820f807933682b3d5331d8293c2f04791081bd2cbc2cca642f8e5e9e268ee396c6262fc1d5793e4826dba191977488ca989d48b88c0703795969581081e97e6611df8145456d3bbd8da85a9a6dad3f68925782e078f9ec6f3f1336dca9be5a4a8d7d3675176557a46c19bd164a18afadbc6605e917fc675a675023a2edec5c25d6507ced97") connect$can_bcm(r1, &(0x7f0000342000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000992000)="c3", 0x1, 0x0, &(0x7f0000d33000+0x51a)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000a4000)={0x0, 0x8000}, &(0x7f0000e60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b12000-0x35)={r2, 0x2d, "23a0ee5dbba97161fc2a4e8b29c19f333c9ead4c49496be9de5fec2ef1d9779be2b0ca16c4316b14c09ca2403c"}, &(0x7f0000f86000)=0x35) mmap$binder(&(0x7f0000195000/0x2000)=nil, 0x2000, 0x3000000, 0x1010, r1, 0x0) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) dup3(r3, r0, 0x0) 2018/01/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000325000)='/dev/midi#\x00', 0x7ff, 0x4101) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ea4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f96000-0x4)=0xe8) lstat(&(0x7f0000dd1000)='./file0\x00', &(0x7f0000c05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000025b000)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x3f, 0x1, 0x7f, 0xa, 0x80, 0x80, 0x8e, r1, r2}, {0x1, 0xeb33, 0x2, 0x5e6, 0x4, 0xff, 0x1, 0x8000}, {0x7, 0x7, 0x479, 0x10001}, 0x4, 0x8, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0xffff, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x4, 0x2, 0x19, 0x0, 0x2, 0x6}}, 0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000586000-0x4)=0x1, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f00003ed000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000486000-0x4)=0x10) sendmsg(r3, &(0x7f0000c70000-0x38)={&(0x7f0000185000)=@ax25={0x3, {"db9abe54177f82"}, 0x401}, 0x10, &(0x7f0000691000-0x40)=[{&(0x7f0000312000-0xa2)="2d337761d3b73cff879fd36348cc15b7ec31fbcd81f4ea372188291d9b51b6941c8c58450ed4ce0bf730569eea237d43e7eaa96edda1999ce1f174d11843b867b38f7449100b0c23b4f42057eb4ba778be8bb38d18ff9ed6eed430390a9e536c1e514eed773884603b57a0f5f84c80c7f58a986b2b1dce5c3a8e43af1f4ecc02cfd99a6d584c534a1a0131cf292073a3bdaf2efc708ddd5913215ad41c5d7f9d6c17", 0xa2}, {&(0x7f0000455000)="8717b25bce9c3ed786dbb9b5f5493c5aae232afc016832980ac84b19c397475fdf16a8c8424296ebc3b9b9a9f50231d5275e8c99d8ea8f3fd69ea8c7719ff01b6ea1bbd3eb567cd37024d32c99bde381ab14b0f0bc774ecc3073c1b19f3e783339f9b60452554719b7438c21", 0x6c}, {&(0x7f0000c07000)="9f3606c096c7b01d1230af0d8004bddc7f4456673c42499c19d2c43e6ec1e7d7690851f19f5143405003de2f205ffabafc3ba82f51ad1f554ce1659bdfa138c415e8c65d521d688489d8e914a879d3de63eb5197dc10ed3f8b87e479b9ea4cebb85e87290b343236512d5ce596109331b566f97f8d3da5cde5e3d986234319284da896c13b6adf957e70c4357e692f3c4c3c15a5c2bc94af54644e73bc6f3041e68a42c433f4dc276db6cfc68f9e8c19345ada4b69d3dfd56d001bdd130627ad3f6d15807a5bb484f733cd", 0xcb}, {&(0x7f0000526000-0xd5)="2719dfc9d6c87c7ead8a15ee87f5c9c502a62e3bbc10849ae9fd78a3839a009680d3271fd080913e953d29e574c8e1ba6ed53a73e838963dcdd5fee7bafa5d0eb547d19cb04fe6d3521b5fdb7de6a4ee3be0a397cb2e91eb8542ddad25cf45693ed3f72c8c5ea65abfd314d5301c0b79e2c859ddf3f4db53ccadb41dd8df29d897783193720a0a9a7f5759ddfee09b5c078086a34d702c7a97d096b948c4e27c425649aba74f1c1cdfc00afe7f32f284a6877e3d38f4f135422ff4e49347f70e48a593e169b4286b480c88c3d45557046d8546b4f9", 0xd5}], 0x4, &(0x7f00006c4000)=[{0x78, 0x111, 0x2, "bfd8e2ec95ecd91b5de37a29186ca3b870db5968315e2029de0e9635f31e1863b3f3a45bb234601e30fb363c497334936b2f355f54f47de1785e74ca7993975f549ff3c2e0de4823c17cd58f51688a598aaf00c02dd3a8f86336187c09d4fb4ff676ca011890"}, {0x98, 0x119, 0xfffffffffffffff9, "7b1a8dfecb985446aa0fccfa149f9eb6bfb2dc9b90a77a591a2f8f6e7b598e191c7173524e6456052fe71aaf240cab1fdfee36c6e08aaac80e9e39c75b23271ccb2f65d9e2bbbd1ba15ee7c3e5970d454c5c0e047b309c4c849348e9fceb8f6d1fbdf02b5d79edefc04fb6d0ea574a3e17a8cad485cb0c0df70e02e6ffd238b243322031"}, {0xd8, 0x105, 0x9, "e76e666de2bc9471430863e669058ec478303c941bbe78fd281d8e8157620767be3a889c49617cab4a866ed175d0d1a0d2b397d4772922c4e271ac5a46a1f9f9dd2289f7b9a3f1cf8436636bbb23a7bf56ba0416246583606df87d7e9cc83f63313ef75aa58c14c75480e76578b692d8bd58f282c44ba64e156549d67919f683a76dd30f910814f4955e57ecd84a880a983988b337565f35903efa2c414e60ef0c9723564556e71a301ec4da695a03e7bb4a78f4ddd6f1c13e986010df3ae91741f77a38"}, {0x1010, 0x0, 0x400, 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0x2278, 0x80}, 0x4000) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002a000-0x10)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000640000)='/dev/rtc\x00', 0x240, 0x0) connect$llc(r0, &(0x7f0000fa5000-0x10)={0x1a, 0x1f, 0xae, 0x79, 0x3, 0xfffffffffffffcbd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f00000a6000)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x80) 2018/01/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eb4000)='/dev/sg#\x00', 0x80000, 0x20000) read(r0, &(0x7f000012e000)=""/229, 0xe5) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bc5000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000740000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000770000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000405000)={{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e02480170556e4b57891cfd195eeb4a9"}) 2018/01/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x3, 0x8a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008a7000-0xe)='/dev/admmidi#\x00', 0x3, 0x800) ioctl$VT_RELDISP(r0, 0x5605) bind$vsock_dgram(r0, &(0x7f0000d0c000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000551000)={0x0, 0x20, "56f3f08f841598addd390e51cf6eab57d2ed25d9b17190a2556b6d45b9a888ff"}, &(0x7f0000276000)=0x28) r2 = mmap$binder(&(0x7f0000477000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000720000)={0xb8, 0x0, &(0x7f0000eed000)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f0000e33000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000f09000-0x10)=[0x48, 0x0]}}, @clear_death={0x400c630f, 0x2, 0x1}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r2, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f00001ad000)=[], &(0x7f0000170000-0x48)=[0x78, 0x40, 0x28, 0x48, 0x20, 0x48, 0x70, 0x38, 0x48]}}, @enter_looper={0x630c}], 0x5d, 0x0, &(0x7f0000056000)="19e1b49d9b8aaaa08928509af1a6c51ea038584e3274918cf3f7f843b86ee214e9c5dd9f31f9d9d1f1d12bca61c731689479d83bf67a48bdd169a9d057e156aeac3304b6598274fe1e75bc169a0d167761053fc3030f6adc8a8959d51d"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000087a000)={r1, 0x4, 0x80, 0x9}, &(0x7f0000825000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f84000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aa9000-0xbf)={r1, 0xb7, "8e830a7f58beb01360cbeed80a8f3eeec92de972cfbc2d5577cc224218349d580fcfa828d79e5ba478ae5a1b67bf2f3ab75250aa65713c8ee5bdc4f290027d17f53b243061fc00c592aa4133c93cc586744824c675d10ca0d7592997a1ca1a252457eb23ddd99fd75411a7b134b08150a0633dfdecaf13622816ffb1ce1f3d96ba466299f4170e1401a6300d99d67bd7ce13c0a2ce59ed7fabfb53dbf0d5bc9863ebc6ee626a3de808a34e0cd57cf834bbed1da4decd12"}, &(0x7f000074c000-0x4)=0xbf) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006e9000)=0x0, &(0x7f0000ef2000)=0x4) 2018/01/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pwrite64(r0, &(0x7f0000f2c000)="2f672e45bb4d6ba5f57d06486933c5af9fdac486a8911e3199e3e018e815738f5315fbee51df9ac3e748b0e1882a4e8d5f5a9ab4fb4a4e4c97fc3024e4c4ff88a458a1fa13359702cff227553fdfacf7e9a937a072ece867009a6eaa0ff7802f767c3d39bb901ee58760ec181f1ecbd5a730a54bd270d54fcafc7e6569d4b8cb9f7666c58d118896db2b2c7e667fd7b12329daa7d2e44eb1ae8e9411c88fc86b504eb9c0d55b119b5bd210d7257f1750", 0xb0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be0000)={&(0x7f0000944000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r3 = creat(&(0x7f0000763000)='./file0\x00', 0x8) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000049f000-0x4)=0xe00000, &(0x7f0000751000-0x8)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000070e000)={r2, &(0x7f00003ad000)="5c7170170e518d41b6035e8b1ee177857c54ab66eac3412c0977bfab0fb1a9df781435fa91ea8ca32c09833474a2d524878de42d9e9c15cabb71bbc823c06dbfdb1cd94dc7a4952034f9e4fb168005802e0d54722165fc1b6ead372e7e265ea978fdcde312a69e95617c5cdd5dd5622ff29b0f7c009dd203b848ea75f7ba8027969c2b7b689056fa919ce9a3920d1c6c8fc39e8874c0f5469341b21035811602ca23999c93fc36b7ad4d6f3c42cb40d01d1029a4a6a7331151923d0a9987ea300af94307448ffebc46538b5cd463604d", &(0x7f0000058000)=""/4096}, 0x18) dup3(r1, r0, 0x0) 2018/01/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffff, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x8000, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0xffffff00, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) syz_emit_ethernet(0x3a, &(0x7f00002f3000-0x182)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "031e7fffeae9b173"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$sg(&(0x7f00001ac000)='/dev/sg#\x00', 0xd0, 0x680002) membarrier(0x2, 0x0) perf_event_open(&(0x7f000039c000)={0x5, 0x78, 0x1ff, 0x6, 0x8001, 0xfff, 0x0, 0x7, 0x40, 0x0, 0x16, 0x101, 0x8000, 0x1, 0x7, 0xffffffffffffffff, 0x40, 0x1ff, 0x4, 0x9, 0x8, 0x10001, 0x5, 0x400, 0x1, 0x6, 0x4, 0x10001, 0x8, 0x401, 0x1, 0x4, 0xffff, 0x7, 0x0, 0x1, 0x7, 0x7, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000042000)=0x0, 0x9}, 0x10, 0xb5f7, 0x8, 0x0, 0x0, 0x200, 0x3f, 0x0}, r1, 0x0, r2, 0x8) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000039e000-0x8)={0x0, 0x0}, &(0x7f0000341000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000031e000)={r3, 0x6}, 0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000024c000)=""/18) 2018/01/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x0, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r11, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) r12 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000627000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ee2000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000451000)=0xe8) getresgid(&(0x7f0000d6b000)=0x0, &(0x7f0000a46000-0x4)=0x0, &(0x7f0000f0c000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000699000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00005a8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000568000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ddd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000335000-0x4)=0xc) r19 = getpgrp(0x0) lstat(&(0x7f00007c9000)='./file0\x00', &(0x7f000033c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000d14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = gettid() r23 = geteuid() lstat(&(0x7f0000d20000-0x8)='./file0\x00', &(0x7f0000b0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f0000641000-0x4)=0x0) r26 = getuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b14000)={0x0, 0x0, 0x0}, &(0x7f0000ed3000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000d10000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000599000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b21000-0x4)=0xe8) getgroups(0xa, &(0x7f00008a0000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r31 = getpid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000745000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051b000)=0xc) r33 = getgid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000632000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f76000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db4000)=0xe8) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f000040a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063d000)=0xc) r37 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b76000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b44000-0x4)=0xe8) r39 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a17000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000131000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000976000)=0xe8) lstat(&(0x7f0000715000)='./file0\x00', &(0x7f0000212000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgrp(0xffffffffffffffff) stat(&(0x7f000005a000)='./file0\x00', &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000d90000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r46 = gettid() r47 = getuid() lstat(&(0x7f0000161000-0x8)='./file0\x00', &(0x7f0000e12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getpid() getsockopt$inet_IP_XFRM_POLICY(r12, 0x0, 0x11, &(0x7f0000c87000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd9000-0x4)=0xe8) getresgid(&(0x7f0000450000)=0x0, &(0x7f0000ffd000-0x4)=0x0, &(0x7f000068f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000278000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000bba000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c66000)=0xe8) lstat(&(0x7f00001b5000-0x8)='./file0\x00', &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r6, &(0x7f00002d6000-0xe0)=[{&(0x7f0000e04000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000875000-0x50)=[{&(0x7f0000004000-0x41)="747a77235cfd0b2ca5b80e917977db713b134697f560e6b536aa9ee204a0f77612f23e6bb061a7908e9fbde8e68e2a414dec118141080e7be389dee64501522c9c", 0x41}, {&(0x7f00001d3000-0xf9)="4ef0eeb444080997c2c8550b531fe386f500e2e153d0fe62a061275490d1c86877f9f716a605544e2784176cabead1c7b39f88ace9043f89a9b9ce0c51cf23a57ebb3f2142fd64166e9b5a589b22ddfb34780347611cb9b844daa934666efdca68e897faf1730328f0f3bea5f2062fad98539c29e8229c09a2809202efd004c66c5d5b37801612d712b2760ff11d3c2d5253c13e7fffb27dfac64f6caa63164e75d45eef1dce5d64b16995222a20cf3813a7da6d8a8d0cb29cd580387860ea0355a352783272375f83191ad8bfd0c8539b6ff87c976bfddfa53d72fbde71df7afe43bc3ca435de0d059257bd7de511c3fe71c45076f404afa9", 0xf9}, {&(0x7f0000590000-0x2a)="204c68ca1944d9ada3f9c8b259b943994af6bb1c0ca54f25b82795923a4ca08a68ac4dae4983044bf034", 0x2a}, {&(0x7f00007a6000-0x5c)="5c28c5dad3f99507cb03e5917cd7d0a08437969e42256df71fa110a024f12abeb1d0c987a46bb1e0f130930114c7a71a683c48fd968c6d9d8e1c60496a3ac6db0924f6c2cb72b998e5b8ff443d0dbc7495e482bc95b91669cc637cba", 0x5c}, {&(0x7f00009f6000-0x14)="e277478407b6c6e3a232c0fb54c20c9698299ac6", 0x14}], 0x5, &(0x7f0000e98000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r11, r12, r11, r4, r12, r2]}, @rights={0x20, 0x1, 0x1, [r10, r2, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x30, 0x1, 0x1, [r10, r8, r1, r4, r9, r11, r6, r2]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r12, r2, r0, r2]}], 0x118, 0x0}, {&(0x7f0000c05000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000065e000)=[{&(0x7f0000c1d000)="0c69d0c608bf6ad06bef28df8428346c2ea69af8a0138531890b96", 0x1b}, {&(0x7f0000978000)="03b945e91d25623dfacee3d850f6849ae08ab6808ecb924ec5f4f5d16d16107d01fef72f006b872c11e06a87378be834e319015e96fa0e1ad129338b2d76d702de88a778da9133d5e168a389edfe3beba4120ca9", 0x54}], 0x2, &(0x7f0000b2a000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r3, r2, r0, r4]}], 0x40, 0x8811}, {&(0x7f0000e49000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000037a000-0x40)=[{&(0x7f0000378000)="be386914a0215385e9002b8432dbb85e35cab8ec6fd59915990e1bc7bfcc241bd22d70384cbfebf6be13da5e1768ad55b27a040d9972252099605718ddef06fed7920ca5fb4d42c0c964bcbed3af54149118412325557a3655d1abe62df96f6b26da4eb86451c176fe418c3e82316cf8530eab2bdcb9ffbad0db910cd34973b88f15b96bcb6a1e9ddf1c1c0da5ca9c2f6b2af977c8e2cd5fd17542584e49628f5d3fbd336596dcbd6596849764856ae7936216590e9fd3", 0xb7}, {&(0x7f0000194000)="89d4572925", 0x5}, {&(0x7f0000190000)="c49d8e7964ab99deb2c63c31702d7415d616ffaa5aada6c57decceb03bfa7fb79abf52673550c8f52354e83dc56536b4b63824b619c2b63674882b9e0c4a3bd4f91ed8b1ba6f0d07af3079226a804b35660336e4e3cb3c0ed4350325e22d2b458b51645fffca916d5240476a22ab1376ef987efeb2304ba7b5d151737c2b1cae51f80e864c1f9ca0a88ebf21abfc9c0f0b229fe5cc7d3358377bd3b5d4bd03f7553f5a62746b64f9a7e4b4c995d357b9856ca40faaab68d398f6c790feefe0b6f603e923deac183c193ac14f7f89d6bb92fe2107", 0xd4}, {&(0x7f0000404000-0x64)="94cf7eb02b00d479ed3bed1a965b088f4cad83a1fb2e3379b50d5c1b1e77ef3ceb755ef5641e0295a41c74cd310688cb872a9159f593aa3e4cd51961998fb2e0115c36408afe9e49614475815c8b2f6df6c75fe311dce85b24ad50a220f4da02cdc4b0bd", 0x64}], 0x4, &(0x7f0000f68000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r1, r11, r6, r9]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xd8, 0x4000000}, {&(0x7f0000bbe000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003b3000-0x40)=[{&(0x7f0000a29000)="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0x1000}, {&(0x7f0000225000)="ddd453c31475a1cb863f7a39938d264a678f3e4d49b8d2ce2fb9d54fa58b9a038ec5087353433e0daea6dfe208df789793b40e3f87b40145491c19e32fbed229371fd32049a4bf69686c", 0x4a}, {&(0x7f00001eb000-0xf9)="0061fbca9663717fb6df2fda64475cf79d4a4c23de3ca6493d7010643981459fcd7e40bbc5c05da3fc03b8b495cc1a6b76d8f19095714ead134700196ede5a5939f47a29642e7210f34d3a23fc67f9ba3bc65f85c1db017375e56c87ca5072b65cac801bf8cdc60e723bb3cc0d4e85db7115f180086001367db6ffa7eecf316f270c227e6e5eed0c22599fb5e83a5e7ca7d301485e36b73879c65cae4738ea8021fbc1b1f7a159e926af144bd987b92f62c20084c191a86839735a2374c88f83338e3fe013ae2164febd645b609fc03eb1eb22dbe555cd442ce81143c0b75a0b9842c429456015b535df7915785191fdd9561625d2a422928c", 0xf9}, {&(0x7f0000075000)="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", 0x1000}], 0x4, &(0x7f0000915000-0x130)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x38, 0x1, 0x1, [r9, r8, r3, r5, r3, r5, r2, r11, r7, r9]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x20, 0x1, 0x1, [r2, r1, r3, r10]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x130, 0x80}], 0x4, 0x800) [ 89.784762] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000010000-0xe7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00001ef000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0x8) statfs(&(0x7f0000439000-0x8)='./file0\x00', &(0x7f00006cd000)=""/54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000930000-0x4)=0x0) r2 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/31 13:20:13 executing program 7: syz_open_dev$evdev(&(0x7f000091a000)='/dev/input/event#\x00', 0xdea, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003f4000-0x9)='/dev/dsp\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000064e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000db4000-0x4)={r2}) accept$ax25(r1, &(0x7f0000fca000)={0x0, {""/7}, 0x0}, &(0x7f0000585000-0x4)=0x10) sendmsg$rds(r1, &(0x7f000023d000-0x38)={&(0x7f000080d000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a9000-0x40)=[{&(0x7f0000e80000)=""/80, 0x50}, {&(0x7f00001e3000-0x14)=""/20, 0x14}, {&(0x7f0000f8e000-0x65)=""/101, 0x65}, {&(0x7f0000e27000-0x44)=""/68, 0x44}], 0x4, 0x0, 0x0, 0x40000c0}, 0x20000000) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) 2018/01/31 13:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x8}, 0x20) r0 = syz_open_dev$usbmon(&(0x7f0000112000)='/dev/usbmon#\x00', 0x34e3, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00006f3000)={0x3f, "fddb9dcff528225b58d0e43a7af9e82be3ccc55be94a286e42dd361a6b9a3551740665dd41ba9a4733ab3f2acc84ba9c38783d80d38d5b01b9462cd833cca9"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000955000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000778000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000322000)=""/233) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000c2b000)={0x0, 0x0}) 2018/01/31 13:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ce000)={0x26, 'aead\x00', 0x0, 0xe, 'rfc4106(gcm(aes))\x00'}, 0xfffffffffffffef6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)='\x00\x00\x00\x00', 0x4) creat(&(0x7f0000b77000-0x8)='./file0\x00', 0x801993969bd7948f) r1 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00009ef000+0x525)=0x4) 2018/01/31 13:20:13 executing program 6: r0 = perf_event_open(&(0x7f0000903000)={0x0, 0x78, 0x0, 0x9, 0x41, 0xcdda, 0x0, 0x9, 0x2000, 0x8, 0x1ff, 0x0, 0x101, 0xfffffffffffffff9, 0x80000000, 0x1, 0x3, 0x4f7, 0xbd, 0x2, 0x1, 0x401, 0x0, 0x100, 0x7f, 0xe65b, 0x528, 0x9400000000000000, 0x100000001, 0x8, 0x10000, 0x4, 0x1, 0x9, 0xa8, 0x9, 0xfb0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f000091e000)=0x0, 0x1}, 0x4510, 0x2, 0xffce, 0x6, 0x5, 0x1, 0x6, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x8) pread64(r0, &(0x7f0000b39000-0xdc)=""/220, 0xdc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x11}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x8004) 2018/01/31 13:20:13 executing program 0: getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000003c000)={0x0, 0x0}, &(0x7f0000a38000)=0x8) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) 2018/01/31 13:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x8, &(0x7f0000b9e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000802000-0x10)={0x4, &(0x7f0000644000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000016d000)={r1, 0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r4, &(0x7f0000b75000)={&(0x7f00007b8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c, &(0x7f000052c000)=[{&(0x7f000019f000)="10", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) 2018/01/31 13:20:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x200, 0x73572a0b, 0x0, 0x2, 0x3}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0xfff, 0x80, 0x4}, &(0x7f0000001000-0x4)=0x10) 2018/01/31 13:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) io_setup(0xfffffffffffffffa, &(0x7f000050c000)=0x0) io_cancel(r1, &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x1, 0x100000000, r0, &(0x7f00002be000-0x71)="1a1a185b5b096409bdf205656c4de25b715bd466b27d819a7d1899de6828e5bf51207196c928f41a3d67e8ba5e7da51d976f6592ce4d555f1f16c56a167d026ef7c680043454e16079ff87d10f928158143dd5df7daa7687eff084270bd2ca192443570bf56711ede9074d1e9ea2aec9fe", 0x71, 0x81, 0x0, 0x1, r0}, &(0x7f0000151000)={0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000587000-0x55)=""/85, 0x30}], 0x2, &(0x7f0000c3a000)=""/4096, 0xfffffffffffffe21, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) ppoll(&(0x7f000048a000)=[{r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2, 0x0}, {r0, 0x5a0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0xe000, 0x0}], 0x6, &(0x7f000050a000)={0x0, 0x0}, &(0x7f0000410000)={0x2}, 0x8) 2018/01/31 13:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000c83000)={0x1828, 0x6, 0x9, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000d9c000)='status\x00') r4 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r4, r3, &(0x7f000030f000)=0x0, 0x7563) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) [ 89.994128] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 90.019360] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 90.067455] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 90.091219] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/31 13:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000065b000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000066e000-0x118)={0x5, {{0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000982000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00008c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:20:13 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0xa, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000006000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000)=[{&(0x7f000000b000-0x12)="3b684dc1f409decd761b9aeb4dc171fdf90b", 0x12}], 0x1, &(0x7f000000d000-0x1c0)=[], 0x0, 0x0}, 0x0) setrlimit(0x1, &(0x7f0000003000-0x10)={0x2, 0x607}) 2018/01/31 13:20:13 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eea000-0x9)='/dev/rtc\x00', 0x9c042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x4cf, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000037a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000b1b000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00003e2000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/31 13:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) setrlimit(0x7, &(0x7f00008de000-0x10)={0x0, 0x0}) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000e95000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000da2000)=0x0) move_pages(r1, 0x1, &(0x7f0000124000)=[&(0x7f00007b2000/0x2000)=nil], &(0x7f00008d4000)=[0x2], &(0x7f0000236000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x8, &(0x7f0000fc3000-0x20)={0x7ff, {0x400003ffffffe}, 0x0, 0x80000000}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007bd000)={0x62, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000070e000)={r2, 0x4}) 2018/01/31 13:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b62000)='./file0\x00', 0x1) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000789000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000)="", 0xffffff2e, 0x0) 2018/01/31 13:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000848000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000e39000-0x68)={0x1, {&(0x7f0000c9e000-0xe0)=""/224, 0xe0, &(0x7f0000305000-0x1)=""/1, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000404000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000f8f000)={0x3, 0x2, 0x5}) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) 2018/01/31 13:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) fdatasync(r0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x8, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000afd000-0x50)={{0x101, 0x5}, {0x7766, 0x400}, 0x6, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000030000-0x4)=0x0, 0x4) mq_timedsend(r0, &(0x7f0000bf0000-0x5f)="4863ac868f0c73ef12a72ae3e6241f94bc3e56008c81eb9d4d3b57ef05cc75305357116cb7f2574049b6ae837df132483d93aec2d4313baf410a1e130dccf6bfb5a654af94e66ece0dcf5a042d970a0f202a1dff30ae8c85c1c77eaca938b3", 0x5f, 0x5, &(0x7f000071c000-0x10)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/31 13:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) mkdirat(r2, &(0x7f0000817000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a93000-0x4)=0x6, 0x4) close(r0) 2018/01/31 13:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000326000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000706000)={0x2, 0x78, 0x8001, 0x8, 0x7, 0x5, 0x0, 0x5, 0x10000, 0x6, 0x101, 0x5630237f, 0x2, 0x1, 0x1, 0x81, 0x0, 0xff, 0x9, 0xfff, 0x69, 0x8, 0x3, 0x241, 0xffffffff, 0x1, 0x8, 0x0, 0x8, 0x100, 0x5, 0x5, 0x13, 0x8, 0x3, 0x5e5, 0x7, 0xfffffffffffffe00, 0x0, 0x8000, 0x1, @perf_config_ext={0x467e4239, 0x7ff}, 0xc00, 0x8, 0xff, 0x2, 0x1, 0x3, 0x4, 0x0}, r0, 0x9, r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x21, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) 2018/01/31 13:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000dee000-0xb)='/dev/midi#\x00', 0x1c0000, 0x200) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000460000-0x4)=0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x4000000000000fe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)=0x0) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/01/31 13:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/sequencer\x00', 0x20000, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00001ca000-0x20)={{0x0, r1+10000000}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000a84000-0x4c8)={{0x200000000000000, 0x0, 0x0, 0x0, "c4b04d7bf74b6e01b73b78395164ccabea69e7704a0fd0f0761045bf2a62fde7c0de81143959fd55a04b6a08", 0x8001}, 0x10001, [0x2885, 0x2, 0x3, 0x101, 0x1ff, 0x2, 0x7fff, 0x4, 0x2, 0x3, 0x5, 0x10000, 0x9, 0x7, 0x4, 0x2, 0x4, 0x101, 0x0, 0x101, 0x1, 0x20, 0x6, 0x0, 0x3ff, 0x10001, 0x10001, 0x3, 0x4, 0x29, 0xfffffffffffffffb, 0x8000, 0x6, 0x7a, 0x3, 0x2, 0x8, 0x5, 0x63cf, 0x90, 0x3, 0x60000000, 0x4, 0x7, 0x5, 0x5, 0x1, 0x34b, 0x400, 0x5, 0x9, 0x52e, 0x2, 0x4f6, 0x100, 0x2, 0x6c0, 0x1, 0x10001, 0x1, 0x7, 0x3, 0x8001, 0x50, 0x401, 0x9, 0x1, 0x2, 0x401, 0x8, 0xad5, 0xfd0b, 0x8, 0xc4a9, 0x40, 0x9, 0x100000001, 0x4, 0x815, 0x82d, 0x4, 0x7ff, 0x9, 0xf, 0x0, 0x5, 0x30, 0x8, 0x305400000000000, 0x4b, 0x1, 0x1, 0x7927, 0xce3, 0xffff, 0x20, 0x5f8c004a, 0x5, 0x80000001, 0x1000, 0x1f, 0x0, 0x4, 0xaf59, 0x1, 0x0, 0x4052, 0x1150, 0x4, 0x10001, 0x8, 0x4, 0xc0, 0x1, 0x9, 0x8001, 0xd94d, 0x9e, 0x6, 0x8001, 0xde, 0x5, 0x3, 0x2, 0xfffffffffffffff8, 0x2, 0x3f67, 0x3], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000028, &(0x7f0000b08000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e0000100037d3783919f9e4181d6102afcf58d279613d7c51a541a40008f004000300096f3075996f99ccf0798a8784071d399e1dda7281b2752a55d04a7f48d03697aefbc8f7486baa889a6645adc583fa8106c7b7af40b09fb495269c7e9f451af46ddc2575244971abc0dc3e5caf8be9e7df6252e6c39558e4f3be34e90e4a31214da66b1b818a1c3e11b50fefed805be528bd755e6ee09be1bc1333b6aab8ce13f02efe8300cfbd3f0dc14c1ff02d5e22e980d7eda19c8c842cf33681bf77f372ce4e60bd4987ab613a467e2b320b8f9e2d9a2087fcd580379171895a474faf4ac4f50a8ae33fbb8d8fc5f7ea21681eeb36546dc14dee266f17d2784c43c1a4dc425ca9bdaa42a00c515f70fad1f76bd3f0011ecc024cafbad2081555418f707f1b1f4347e66e8ac40bfed48445423f0e600492c925ab27960e6750ed09b4b4eca31a66a80dd5aacac10623dfd24d9a9884e735090b576325a89e05e9f7f97022202550de5b83c0f0a64fb5f76219d6092b6ab1e9a92f0b51601c040d01b062e3c1639e9edce1c4a9ad2bdb50c113d628027005074f055f665dac2bfa1356de94c933f7c9ee6fd272c763e49daa5d5df7a015a57a4c79e52fd5e884f122ab5b2953c73c2380ea9a848ef75b66ef42a8aa432f064e31b21fbe8af1e0f07fa0af302398b3acad4c0171cd5fef2c2fddd3f8ef27a809a88133b25b276046963557cfbc526984d51e2e7f46f9fba4dd141bd8ff6e1d4eea153875b481c5cabc592e2fc8d4e9aa2e1623e69de324e5e5430bf1108a55b7bc70eaf95b80a15027111110921100212c5158bd6c44b94ef22159f0e6dd6a96f4d5c6e9d58d451d041fef1d06bbbaae432551483ec5004699c752429c8263cc2f00c564810334efadb6878a785bdf4b5943fcfbcbeba388151fe900009cd61f50510b1a7af8aa2320f7aa8423cb674d73f98efacda35af17e0dd8e55c81e238798e23689864e284e2c452cad3c68bcac4be24a50b1445347c0c923b8ca5adffb8d9ce8d42c3e069b12164f651ae4b88d94df1317399e0cd70db85d7ee99f6218c492dbd8401159946fef1c326edaba8d966c14073a7465173f457414f94400a2062a25a737d7bbb1bd187e927602b67d5967672bb33adf8d64cf75cc9e85be67faf4db458273d6c34958dd0e71b1438f678fd79be536ac2b946fc486400d24d0f52c17090e591fc0f97fd9c4d909a14d894e217494687161470f3e01f2487bdfbf3df2350531a42d509476d62dfc9493bb9c5d06255887931edc4e78f0a2404f680da0b631bd9ac3dc90b8d1b6745e3f5fb1ccd219ed77d70bb902e6b59d473a5d71e3699d38c51eaee30f90aac5f3dbc397ecab84d5c449db9ce7e3485b034f9d01085c20f2147e4dff0549e2a4489e17d837cb91e13a27d8749676656b59a8d39b44fde9e94f3234f6f4f0be563e5905ebbf521689ebff7a3f592d8cc68f821be959729f89869fccf1eab088cb7c1f4bbe63151cee36bfdc47cca192dae5d19f55401649b232d99857c1bf47c94093281201b1447536d49088d7df78f25bdba292b58a11e9901f81016b89bce85a76c3ed2086a8b8a6e112b70fc0b6bde8529110996990f11446f439fbbb408cfb6d31eda7d0775380086e1fb57f7b79686b926b2215004a6b08a43fd57f88f2b50564f3e474f1c6acccd97baf26a85fe39b9bbe5f25b66bbdc9c60d896ea26081798f61f5cfb991926193c31cc7b6d798f3e819effceec3c09fa254347d914d00978f5cbdb7065983666cedff0f1754a94dbed98fd746441349a280b6d32cea429941c3382f2388f1301fc34cbd0ed1edc73b4c6545a03ec8184496ec85864972db64664a0ab6e2c15768f0aab50b58c709ac24929f53238958c62bbcd7864b588ab0a26c79a446893081e5c6ab5eb9e2152603fa41d29e0996b3bcbb46ba238fe237c6a9e00e86f0df65051654cdbd8a6090e984585e547a63f9815975c36d2b41ba084c5c94607e790679f69a410ef4f6621d332a445e16d9614b2e2730cf08dffb7a07174bbc75ff6868c6258cbdd3ba317c0ce2ce0187963ca3308820599d7ce9bd32e39e37cd04c9040f7bb71e3030a781a70af16dcef3060a993ac45b6b4490451015556656ef7bf0dd252fe18c78a52002ef74a11d500725bfb5836584090f8bbb99b4ce1b2ef2a5777c606414900b252cd557f8a7a0131f53e78302bdb16f27f7ea2b6488a3a53c7a34e099990fdc6cc26b0cdb511f466e3a9d5943f6eee1d3e024708d4b61cd6c922232eff43c25f5904662f388ce3776d675018d02f7f0e55600dbce9d73d60cda481d49a59bcb813939799516cdc14fb59f2049dcd61f040ea146950456bbb622ec50b94eba970a1e860ec73a06c0d8394e6391a21d0863de779f7b22b762491a97198caabb62a0f418f0dbcc0700c3f2730dd724979751f2a5ab74f2aa5d4c73e73618ac3e8d8316c3d4a27ec13ec4bf5008a28b722e4f521e6e81762d12bb8a14b43cc70dbfc25a206fb06f0b2f51606627e4f6e17c899504b6116df6dba64c680567012fb75ea162056297e12c7c0419ecf1eda3f200f4e666fa5a3b733fe70abf1c06a5cb4f14d6bdfc043b07e9aa1b71e121186c9a23d8b48041ce0d457d41e20291b5b861bb367893d6edf2843fcf0c758935ff5e24c3df642398817433e556ff544e44663af64fa3d6e21ac292609180151a02059bf02c4afc8fbe6c04c0f7e74388faa19351d4dfedda72689db937a943ff6cf373c2dc9807bbfc978397f845a6d810f2b5b115a911e6642d8fc4ca996ed2720c91029ff1ab210c172960309837c5812baa510a15d8fc2ba6c24754515a6636c9dfbb34532b854b356f006efd98ed9f5169a66c756ad76830d2bae3bd0cb277b6d9a5dce5bfd763e576ed13fb9f286d797c63164db7aa9a0c3e7cc1a2d3eadcfa323f99c27760f53bf7bb382d228535991bf64435fd60461c7aab662a6096eaeb647a4d04eb702bd50ed9fd0e69c6387f899879d1e048e3ccfaf0b7760b9131640b600493c2c9836a00a0331115846b2c238cbc770446b7d55bb6e814a0c3663c50666ac8578c1e850772fa2a9ff186c46098cb7d6a32ede9095e04eec6356cead613ef1031bb37149ac0a92be569f4fd49e6b655563f32d31c95250b3da7cd7703817fb31cf7f33e659d0e70352a53ab460a97b6bf7c70c1b6590a0d6e56c98fdcf0e61e6c84a25e931300930be160554fee827e69ec5d7473c292011aa1517dd909219f2cdd1082d7fc478e686f636bcfda71a8ecb0ab665884b44883367a602f17d818e804e71de364856de1616df3ce16e20893b635a48bf06dc39f40c497a77a87ca53001bc0312ed82d281069450bc43aac100ac19c3b26bef3ffd65fcd843fa9d7c8bbff20250067b895c2efe2d600d29c84ff459783ed9210c5079560029a7716b287869ee01ad2eeba6c128b130e526ef35f65c8a089642b32fc8baa9d25290d3b67886b3aeb60a6a48e9718215eb7b5fe343f76d397462251d4c819c1195ae9fde7a376b873847959720df87d4335469537ba959f072d239a372fefab625584367de87582ae304d8668f86ce1a1c0d3e8eefd3017cacc549268d4e4181c768a3a5683e11c7c0848d93b94072efea2337590faa057a295a650ea7bf47e6fdc2cd9f8d7c426892cfc0e046224b1393da10513aba96547b5dfd4182b3daef26a0d9ddeeb94b4eaee06a13ea23e3e13eff291cb40fe8b14ebe4ef9fc732eae8a9ea7383e038795f125e1c5d5fcc20aa7d517262c82d9ce6a34b9362bd22126fd349fd7a2b3d42cc0ac495fa90a15646c06476f893f14a563533859557770550133ddf1f246492ad87ddf16b7c153306f719562f24735bf2516c47d5f2a28825e28a7f819e401706b85ba6cd00fb967d906f30b5cd0f2da088253cbfae5e6ed80b8cc2a3ccc2088921bd15110b908866efbfc72466e1d3879d0672e353de80c0b2028f2ff39800b0f6a1be87662ecade71dcc96d39a076318745e096a2a7989ea1cf3b78df604d5622dad0b495b20f16269b994aba8e1d20968b42d7943f25a747aa35b7723ebc65dac1b1346d6b2c2160c3f9fb536f6756ec08a7f2ac8b475fb31ccfb24e28fac2a35444430b971d5c9196ab1eea48cd3d97a58496cd8ee408b365666970bb82225484ad01567b3904787700232ea72db08faa156a82481bee01237492c8c51012735d43eeea633b3ffc234890ab6f9b419187a44138f044eceebfd5554f4983c3aaf72f27b8c8b35ab27779b519223db9178d634c2d03961d9442e6b744bd19f08f32915f4ab15cb1470edc287c6d4b7ca454a9a0bba8b5b1742b174f8fa1cd343e41951a0b752d4886b036ce96d73f56d3588686a1374825b87fc47cd3e2140aaad0b7fe9f2feacdd536f6f60e6e676a89bd1200a43114549a5d0971c03d3c5d7e2cf44b3475d0f67b308932e78a0988ca7d3a9628858792bbab2a8ddc6feb6f9fc5344c09cb89e99338bdba6295cb8079043ec04779f6e988b1af72e300d1ea29a5a9e6cb8eb821a9b8790202d5f347f228acc83f057da3020645ebc7d3921bb730d8c7a8b06c0be0a2eeb58153e9fbf762ed1b21c54be52a7fa738d924bebd9fbdd5041d69aac24e61129d82ec30270f4e59ec59db3896a4bfe194f26bee388dbd77f3ed835a66720b4b7aa88f035f3414d7f8c640117fff162e009d0f0ac34a95c025b5febfaccada4a3bc2eb942e90761787bc839b1fc2f641d50ebdddf7a28a15878237a4d884e925818c01929c2fe790665cfe07f65aa7eab3b806f78917aede1d912c97f4146181605393c4d963e1004819c54692f90a508ccaf84af02a78f490c4f353f97f8508542e529162b5806be6e3a26a2ba8cea18d1abffbfe5b49b8c47246802d8512b639f1002168757c7d4e25f1360fcbef6feb40cf4bde09b36d1a336b26ee670c01995b2f2a7e145f338552e0101f28a0653cde8c268d504bb5f8a24f21ed7bc59e8171966256532454a292f1625e27a4ca9349151e94bbbc4fb06792efa10da4e3004c101c7de29327fa4c09716b89e69e044fc8a186ac87f3c25c01800d9337a6d96038509c4afee6f9260aeb9e6c902f998546af3f15cfadd0507fee5d873cbb5b074c66f57515c6428b1855492b6b906a3ea60221dec136db27a9bf4ef526d06710f383abedc14f89b656ee1c1f3bb1011220d7f31af90b1bbd470dcd533fd8f7540a5f1e48b10fa5d80d190c7933f1ec46325d4c337d7f0b16de604f62afc4affb721a75bb6d4a6d0596ab2a7a8e9476773d5d9f8569b7b1b406e7b1305522577", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:20:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x8000000110, 0x0, &(0x7f0000001000-0x4)="02ca023b", 0xfffffffffffffdd6) 2018/01/31 13:20:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000012000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x22)=""/34) 2018/01/31 13:20:13 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0xea)=""/234, 0xea, &(0x7f000002a000-0x38)={&(0x7f0000037000-0x40)={'crc32c-intel\x00'}, &(0x7f0000036000)="e033636aea58488187db8c3b46dae7524c3dc623bf5b52c3e4a11e65145a86fed7a0bce52a4923d1b472b3d7c015e9466d1bb282198271203253cec406efb66138", 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000002f000-0x5)='user\x00', &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000037000)="e076642f4b9532e60cd9b1345e8598c587137d965233be49e7fd4515e1af206200a9280b1eca1bcd53b65cf47b946b7782d44158dae1a0a89ef8fa6ac48f2b0c12c4ab0f4b93dba46132bd26c3d36a5a54d3b71701c2a3fe11f0f65032888c4580b0748a39b88349d1659b903adeb711dde948398597c67ba6e470ecedc7a3c5be9b37dd87132720d185f12cce14583afd040a23663dcdc22030b0bdaaaa1ee59c714d07dc74ce8399188743fd6172b6d6f5804880d8179780f62d76f238396f0745b1a99e302ab6d4", 0xc9, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x7) 2018/01/31 13:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) munlock(&(0x7f0000450000/0x3000)=nil, 0x3000) getgroups(0x1, &(0x7f0000a83000)=[0x0]) r2 = shmget(0x1, 0x1000, 0x1008, &(0x7f0000f28000/0x1000)=nil) shmat(r2, &(0x7f0000684000/0x4000)=nil, 0x0) setgid(r1) setsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f00007d5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/31 13:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xc) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000513000)=0x0, &(0x7f00002da000+0xea2)=0x4) r1 = memfd_create(&(0x7f0000752000)="2c2d6d696d655f7479706525002c7799a0f5ba15f4262e263261935dc9290dae9e4605ec90412d5bcc550e42cf8c4195c1f0ec22324891020000002a37a25f8cabbee23cb4382b66143141228bf7c7ac7ca851584206716b8f53927e52ac29d421cd9583ec1a90c0d403467fa21b703c0e55822908399a96968a3f5873b38397410dfd8fe6ce38906e491717e33e754d6a8b6e5c8c88d87b7d7e690063a440026738d6fb76383844bf147721de45c572859a7e42a91dc9fddb1ac0be42a5147b4c3cc9e1ab306a60c9d886096d65ae67ccd1", 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/31 13:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000431000)=@sack_info={0x0, 0x3, 0x87}, &(0x7f0000882000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e72000-0x8c)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$autofs(0xffffffffffffff9c, &(0x7f00002b9000-0xc)='/dev/autofs\x00', 0x400, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000618000)='/dev/vcsa#\x00', 0x400, 0x220000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000aed000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000d69000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x29, 0x0}], 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000118000-0x108)={0xfffffffffffffff7, {{0xa, 0x1, 0xdfa5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 13:20:13 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x5, 0x0}}], 0x30) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000005000-0x9b)="696109c26259396fb68d508738c31f80cd0f90cf76e73f994e83368d7d4052d7b2503776a8568906f9b01b3ca26406a31bfe95423f79e0230d52b299e6b75cf3bad3ce45b19a59375c96dc6751392ebb7e04e8f47ff4eb91fb44d5578b73ce53fb76bd12cb9526ade0ead87033f05eea48ca14b0a47ac523247dd8f9ed5431ab298342e07725ab9f6a195314ca1bafba0e30db89952c3a11139ab1", 0x9b, 0xcc, &(0x7f0000fc0000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fc1000-0x10)={r0, r0, 0x4, 0x3}, 0x10) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) io_setup(0x8001, &(0x7f00000b5000)=0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000fc2000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fc1000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000254000-0x20)={0x5, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000cb2000-0x20)={0x3, r1, 0x10001, 0x3f}) 2018/01/31 13:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000af1000)={&(0x7f0000923000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00005d4000-0x30)=[{&(0x7f0000e69000-0xd)=""/13, 0xd}, {&(0x7f0000379000)=""/3, 0x3}, {&(0x7f000009a000-0x39)=""/57, 0x39}], 0x3, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fc0000-0xb8)={0x0, 0x7, 0x9, 0xdcf1, 0x8, 0x4, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x6, 0x1000, 0x59de}}, &(0x7f0000f3e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007af000)={r2, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8ff, 0x56e, 0x563d, 0x0}, 0xa0) socket$pptp(0x18, 0x1, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:20:13 executing program 1: rt_sigprocmask(0x0, &(0x7f00000f6000-0x8)={0x8}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)='j$\x00', 0x0) pwritev(r1, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000696000-0x8)=0x0, 0x100000001) bind$vsock_stream(r1, &(0x7f0000d91000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) close(r0) 2018/01/31 13:20:13 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x82, &(0x7f0000fd6000-0xaa)="0000000642434b78c45c9ce34d3fdaf29ff66e74cd716989e88fcc74e8d3c7203200b9c32ba634ab869f2583db57af72b56046c995383c0003b4466f5b934880a3b34281e22dfc39834a16cca5e1564868827c3ee7c9fcb72318239ba24758568c70b3c75db713578996f1555f6cec63be9ae082a30383648d035c6ff5d904635424e12b8f23453a57dab07e083cfbd9f01a0ed88676405bc614398e8bb554b10bce0f5ae26c3c7e232a", 0xfffffffffffffe38) 2018/01/31 13:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/ion\x00', 0x4000, 0x0) socketpair(0x8, 0x80000, 0x7, &(0x7f00005da000)={0x0, 0x0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000424000)={0xba4, 0x10f000}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00005c8000)=@raw={'raw\x00', 0x9, 0x4, 0x270, 0x98, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00006ba000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x128}}, [{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffff00, 0x0, @common='eql\x00', @generic="f6f5c0ef03c28e7308e5c222b6064580", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x1, 0x31}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @common='rose0\x00', @common='irlan0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x2, 0x8}, 0x0, 0x98, 0xb8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1f}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xffffffff, @generic="ac114966f207b0a73f66d2700bd4fdc2", @generic="f2831d1767c833e06a7f84f3fd8b454e", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}]}}, 0x2d0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002ba000)=0x2, 0x4) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e95000)=@int=0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cf3000-0x64)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in6={0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, @in6={0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) sendmsg$key(r2, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f000026b000-0x8)={0x0, 0x0}, 0x80800) 2018/01/31 13:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[], 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000028c000-0x10)={0x0, 0x0}, &(0x7f0000687000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000441000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x200, 0x5, "d59225e4b589abfb0045a012b11a9d36943461ae55e5ac22f4ace210c7406d425d96f9921ae8095adfa2c50391b8e3cc2eff27fb7dd5a053f3eaebfb9789fae246f599d9599e26bff8aa97be2ba9b970"}, 0x160) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r1 = socket$inet(0x2, 0x1, 0xefffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000081e000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/31 13:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000516000-0x4)=0x8c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socket$inet6(0xa, 0x2, 0x25ce) 2018/01/31 13:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000de9000-0xb)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00008d2000-0x4)=0xfffffffffffffffa, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000643000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000056c000)={0x2, 0x0, 0x3ffc00000000000, 0x200, 0x0}) 2018/01/31 13:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000863000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000472000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000420000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f000094f000)=[{&(0x7f0000e5d000)={0x27, 0x3, 0x18, 0x0, 0x0, 0x3, "7896d518aa568ee3d368884d1dd4f75c0cbfbdfb6238f5ada5741d763ab73c28bb33ce1e925df124c5f296536ac7a2162480d4d9767f518947acff1601c66b", 0x7}, 0x60, &(0x7f00005ed000-0x10)=[{&(0x7f00001ab000)="ba354a7cb87a56b67ee439f2253e5bf432b675ea7413fdfe6e218037bf14f681a1b502fa29cfaabbe4780d689b29c3d0b13d8c4c8a645dbe2c6f75e8fe6204cf4d4a58723538c67c354ffe1a76f010ae9e84390f9f3f0d4412a68749f5310e5e1afbf8ac8ebc9672e66c9c27a1b305f623ddad832d7ea0db798e182ecd413d21bb", 0x81}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000bca000-0x60)={0x27, 0x8, 0x8, 0x3, 0x4, 0x81, "96ac68aeebbc08db1b4fdab71f929005a6282cb69906917df03e71b5093b52b67966a992d94bd4da07c43117852b44ebc7e9ab24e1cced29efec34e2228031", 0x6}, 0x60, &(0x7f000017b000)=[{&(0x7f0000ff2000)="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", 0xfe}, {&(0x7f0000f30000)="2d6c124e94656aee3bd3e69f9471e645d151c4180c3cb74377ba95bb4ed7c31bd5a0ab6c52eff8f1ee09acc6b2be6debbdbd53afe4fea94cbdccd8a9444fcfa227769ee8a6b0d56708d04cb2039a4c64b16263d6f9c05098c4c863cb98cbc89f9e13bbb7dad8c920feb93822a68b5577f64832cf0fec1e5b92a844deb1c6d557f2565c87d71db1b2af9a621c93f912e3c4cddb36af34594a90e950fd1143f62bb5decf0f5358e261a5b7892d4696905ebb5acc805c3a523c80fdee73328d26b071e816dc484764199425a9c3d1639749cd541780c942e98a168df1852e674d5040571058", 0xe4}, {&(0x7f0000097000-0x7)="0e79d6923376c4", 0x7}, {&(0x7f0000712000)="5279d88ca65510dab9ef2c8363b88579a0d9987deb691a48103f61ab03beb6425027f616ee367a4b9079d5d6f7ed44c3d5bed4f5abd42d03e1fe6e8c191116e5c944c5c81070f7ca43992fa9853d5b08e07639e7bcc5de267250d4fb5b268f3e48311f0d0a4becd9e2ae1aa82d91866b10c121dd48547fa2b3ddcb92cfd597207043e9f1046e", 0x86}], 0x4, &(0x7f0000940000)={0x20, 0x0, 0x722e574e, "cd1fc93e3facc890d99cab65168de3"}, 0x20, 0x20000015}], 0x2, 0x4040040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sysfs$3(0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c4e000-0x20)={@generic="a91643ecf6f00e91c8c2927ef8c4914f", @ifru_flags=0x1100}) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000ed5000-0x10)=[{&(0x7f0000b64000-0x431)="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", 0x100}], 0x1, &(0x7f000047f000-0x78)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002ce000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd3000-0x4)=0xb) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:13 executing program 0: rt_sigpending(&(0x7f000078d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x51a324fc, &(0x7f0000001000-0x8)=0x2) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000e59000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/31 13:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) clock_gettime(0x0, &(0x7f00006e0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000002e000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000bed000-0x60)=[{{0x0, 0x0}, 0x0, 0x8, 0x101}, {{0x77359400, 0x0}, 0x0, 0x80, 0x800}, {{r2, r3/1000+10000}, 0x2, 0x3f, 0xa6}, {{r4, r5/1000+10000}, 0x9, 0xac69, 0x0}], 0x60) wait4(0xffffffffffffffff, &(0x7f0000b44000)=0x0, 0x4, &(0x7f0000c62000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/31 13:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f000058d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000008e000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000047e000-0x4)=0x0, &(0x7f0000032000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000632000-0x10)={&(0x7f0000d5b000-0x20)={0x20, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00001e0000)=@file={0x0, './file0\x00'}, 0xa) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/31 13:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004ec000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r1, r2) 2018/01/31 13:20:13 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000003000)={0x7b, 0x749, "68876a261fbdecc83044cd295ab8ee0db6e5fffc7fefcfcfd7cf20816fd603b5ef4b6b0653cff91024c0af5621d0837bfae90404c5177517d0b332ba99e0a5c6f3b72e23a9821f23c47c00b3a167ac5dd509e396f3b61810eda9c0f4aec8e653fa94479251ae9fcea3db227e9c2427f52df111"}, 0x2000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000007000)=0xc) r2 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) 2018/01/31 13:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) connect$rds(r0, &(0x7f0000e0e000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000ad0000-0x1)='/dev/rtc\x00', 0x100, 0x0) 2018/01/31 13:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000cba000)='./file0\x00', 0x8040, 0x6) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000)=0xffffffffffffff04, 0x0) 2018/01/31 13:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f00006c8000)='/dev/adsp#\x00', 0x4, 0x802) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a42000-0x20)={"01d1489f85d2e39f6454d6eb80e52c62", {0x4, 0x1, 0xb58, "92481120dae7", 0x3d, 0x0}}) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2018/01/31 13:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000852000-0x18)={0xaa, 0x43, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008f2000)={{&(0x7f0000ab0000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) memfd_create(&(0x7f0000787000)='-\x00', 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000372000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000141000)={0x48000000, 0x1, 0x40, 0x736, 0x7}, 0x14) pwrite64(r1, &(0x7f0000bc4000-0x1b)="", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x48b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000abe000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000105000)=[{r0, 0x1460, 0x0}], 0x1, &(0x7f0000120000)={r1, r2+30000000}, &(0x7f0000435000)={0x0}, 0x8) pipe(&(0x7f0000297000-0x8)={0x0, 0x0}) 2018/01/31 13:20:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000100000-0x6b)="dac555f6ef0e90020a835b270497e2afa994f867af9e101335b1438d9343106ba73582e256c2c892f84a553046cb961452ab50151ed3953528450b4c3be852a8c166d55ffcc36327c601945dcc43a19a73064833e8a5cada16cc62d2512e56363fad3f164e1485d5e3393e", 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r1, &(0x7f00003fc000-0x64)="", 0x0, 0x0, &(0x7f0000bec000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2d) 2018/01/31 13:20:13 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004bc000)={0x0, 0x0, 0x30}, &(0x7f0000ee7000-0x4)=0xc) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ee6000)=r1, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c83000)='ceph\x00', &(0x7f0000ee8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00003ba000)={0x7fffffff, 0x1ff, 0x8, 0x100000001, 0x0}) keyctl$setperm(0x5, r2, 0x8000000) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) [ 90.559791] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 90.591806] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/31 13:20:13 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f000000c000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x6eed35f53a1b1979, 0x5, 0x20000) 2018/01/31 13:20:13 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000006000)={{0x400, 0x80}, 0x20}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#p\x00', 0x924, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000007000-0x77)={0xe4, 0x0, 0x6, 'queue0\x00', 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]}) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000003000-0x10)={r2, r3+10000000}, &(0x7f0000003000)={0x0, 0x0}) 2018/01/31 13:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000c79000)='stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000bb8000-0x4)=0x1, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000851000)='/dev/vga_arbiter\x00', 0x10000, 0x0) 2018/01/31 13:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000045d000-0x8)='./file0\x00', 0x80040, 0x15c) r0 = creat(&(0x7f0000e58000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x2) fdatasync(r0) syz_open_dev$mouse(&(0x7f0000bfe000)='/dev/input/mouse#\x00', 0x3, 0x10000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000898000-0x4)=0x0) mq_notify(r0, &(0x7f0000585000-0x60)={0x0, 0x20, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r1, 0x0) 2018/01/31 13:20:13 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000005000-0x8)=&(0x7f0000008000-0x1)=0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)='.', 0x1}], 0x1) 2018/01/31 13:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000625000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/kvm\x00', 0x191c00, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r1, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/01/31 13:20:13 executing program 5: clock_getres(0x8, &(0x7f0000cf3000)={0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b31000)=@sack_info={0x0, 0x6, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) 2018/01/31 13:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000da7000-0x8)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00004fa000-0xd)='net/sockstat\x00') r1 = creat(&(0x7f00002de000-0x8)='./file0\x00', 0x80) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fdd000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000583000-0x8)='net/raw\x00') getdents(r1, &(0x7f0000954000)=""/59, 0x3b) syz_emit_ethernet(0x42, &(0x7f00003ef000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xb, 0x6, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffffff90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x7fffffff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab7000)=0xc) getresuid(&(0x7f0000811000)=0x0, &(0x7f0000d8a000-0x4)=0x0, &(0x7f0000454000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000b36000)={0x8000000000000, 0x3, r1, 0xbd, r2, 0x8, 0x1, 0x8000}) r3 = syz_open_procfs(0x0, &(0x7f000061d000)='net/igmp\x00') sendfile(r3, r3, &(0x7f0000e5e000-0x8)=0x3fffffff, 0x2000000000000008) 2018/01/31 13:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$int_out(r0, 0x5462, &(0x7f0000225000-0x8)=0x0) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000084e000)=0x0) r4 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000656000)={r4, r0, 0x2f0}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) accept4$llc(r5, &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008d1000)=0x10, 0x80000) connect(r1, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x0, 0x0, 0x0, 0x0, "55413bf97e74121163a78f3218c402769d0f328e4a43ae0cd6155c3812d99f665076f5de89da470d3b121659b011a6b3b3be612cb7db5e5434d6e1ea8876ea", 0x800}, 0x60) 2018/01/31 13:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000032c000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ab9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) 2018/01/31 13:20:13 executing program 5: mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) shutdown(r0, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000bc000-0x206)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/01/31 13:20:13 executing program 4: r0 = creat(&(0x7f0000500000-0x8)='./file0\x00', 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000)=""/69, 0x45) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x528}, {0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x7}, 0x2, [0x4, 0x80000000, 0x0, 0x1eda953b, 0x8, 0x6, 0x2, 0xfffffffffffffffe]}, 0x5c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f000027f000-0x4)=0x0, &(0x7f00003d1000)=0x578b) 2018/01/31 13:20:14 executing program 2: clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0xfffffffffffffffb, 0x1f7a, 0x5, 0x0}, &(0x7f000004b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000043000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007aa000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x401, {0x2, 0x0, @rand_addr=0xc25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x5, 0x7ffe, 0x2000000000000000, 0x9, 0x0, 0x0, 0x2, 0x6}) 2018/01/31 13:20:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x100000000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/01/31 13:20:14 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) pipe2(&(0x7f00004ac000-0x8)={0x0, 0x0}, 0x84000) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000557000-0x70)={[{0x400, 0x1, 0x5, 0xe1f, 0x80, 0x95d0, 0x3, 0x3f, 0x7, 0xffffffff, 0x8, 0x3, 0x8}, {0x5b46, 0x7fffffff, 0x1ff, 0x7fff, 0x2357, 0x3, 0x1, 0x3, 0x80000001, 0x8394, 0x1, 0x0, 0x5}, {0x4, 0x6, 0xe0, 0xb6, 0x8000, 0x8, 0xfffffffffffffacc, 0x9, 0x0, 0x1, 0xfffffffffffffffc, 0x7ab, 0x2}], 0x3589, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/31 13:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000368000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00005ff000)={&(0x7f0000909000/0x1000)=nil, 0x1000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x1000, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$admmidi(&(0x7f0000b92000+0x843)='/dev/admmidi#\x00', 0x6, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf6000)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 13:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000007e000-0xc)={0x1, r0, 0x1}) r2 = gettid() sendmsg(r0, &(0x7f0000b8b000)={&(0x7f0000bd8000)=@l2={0x1f, 0x0, {0x1, 0x1, 0x7fffffff, 0x5, 0x80, 0x1}, 0x44803fc9, 0x4}, 0xe, &(0x7f0000928000)=[{&(0x7f000006f000-0x4c)="70db68b4dbaedbe571fb15681b43e1c74bb9d84cdf5e0ae09edf993d0828103f57fc92240fbd820aedafe8bb6cb3ddb02fcac33b31ec52f05543a7f9681af2d985526895c4bdb07dd4a8f775", 0x4c}], 0x1, &(0x7f0000aac000-0x1378)=[{0x1010, 0x1, 0x5, "2528d74bf3954b25f25ce63efc3def7c89f5675bb6f1d37877cbebdc0489e861093657aaf3c6ed3e503871fd6b01e3061ca48999d23b773c377d889863082d461bf975004d913e8a09e374ef25524bc8cc631483b8a21499c211659e13881788f6d676dd17556548fdaaf9ad1e532af567561cfc30f7c2d8b894f1554ad511f911427158ed443edbfee52dad8eec34fdbf87e7c013effeffc8644645678709034ec2648de547c280c87a4701e50bea93e3fde7be2af83b3f62dcc9958cc7a72fa831671abe0fd2fa74431014024263bf7005662dea9ecd341a38e2a3075b68e286a80b5f941ea14a4889bf101ea7f8961faa8dd66b3307faf94cf767bc11504336cfe25fab4a5b956d874f5f964afd64c79ce26a3f704d8bdf37feb8f2c3548426f1c048bf13ff18930199bb2eb0d9d78f7162870c20fa8f235a4fdd35ba8f377f7b53191e185ec220ad348dfa21b5468e1f20572af190407d983c8beaf3fe7978cfdfe0dd8058ff254162db8c16794d52fa14ac6875a057f63f404bd6b0db4f201e77d5a91a7187b4827c7a37ef8bae532f261a973a149bdcb6f78ef6c5434884dbe97ebc4ac57c977c1d1d7b5660eab710f5f1649d75bd5956fb7b60da4b127be5fa59388ee41ac1ec735744aa0cd45cc83b56a49637ddd9f5510940da1c772ff759312b762c80af6af156ee93158f4cb576d7bb272f60b349b28cdb3b110ee29086f68a47e2e2e06a470cd0d755320b8189bbac8aa865760b66e89c9e720da41f99758e4e2dd095cde6e7745e76313456bc8383f0005209e84541b597cbcbb115c3cb1cd1deaa0df80347522c9ac46c754fcbeb4c1833d75028a0f7fa4edb6f666b14ec7616839d64d738c9da70876ee02b96d1b0f9d0ca111e676575778284a9a5087256b3f18f673cab4dbab6f7f3a9b84a112056a9043d1ae0826435a7a7c82f74acd6c41d7f50a61ce0418e0fac985fa121d1e3888efd1a30a593df56c02dee0d47c9e6726752041acf8bd0b26897e12a51fa679caeb342be2c56a41e17cd21289ae27135c206a3dff574d7dcff17b86c212a76f4e4f5b058ddf7976452b1435c1f7ea7f8dbfa4b9798c6cff50cca4eb0eec58644bfa900d3d37706fe63739b47cb7f851da88620692b005ee3130a4c83145b8348087870ee43dc40fdda40b550a2243b49dbc8f963e8ad2dea763feb2ffe24cbd7f6045fbf58a370d0944fd4fb1546e285bb27afbfebf45e157752d0aa853a01f6ba9c1dcafc1d5e97792f28eaa9d1c98cd264cd4d183e4d07f4e730b2296ce5d74bdf447266dcf1367247c3d7636fe3765639cb150138abc4c7c8205a653c1742b6bbdc9010dfbb07df8c793d227ad009c9f0d9a7471ee13151d4da5682e820dcb1a89edacaaadaf0d1e06d8a44c2821c1f2b2e7aadb704f74e3de8b863af7e4decb9959aa538bd5cb7e89675b7e6a60e7001122caf3de14e7547a3a7fa953b014fd676ab71e3d84ada0623873fd2e048313300447ee04c62c69ec93fdd025c5f13fa8f614347788edb6d3c78fa40db32b3f9ce5e81586c8db350187178d285ee928d54d49ff9bb107bfc357576e007ab423e103096add57c521d0a8186beac5891220f4c5e5e02023511c75ef9b30a97c3a1839228734e93ed35b2acdbaa23d27517a582e4e30afe1cb8b24d830817f2cf4e27979f00a15eabc212ae237ba3bbc67fdac2104f131a2a32dc0dd07bc0b4a78ef4a56a816629e70a224bed1b4b9b1be8583e1cbfa166daf6dd4dad35d9b043ee53eb9481a2ce9a892a7eab9a6b8759390bb1dfe35eacc07eb1948e28ccfe9e92d676dc33476af4178ab8479b6f340b8a32b8bf8e94a27c6355ea70e007a35453f04536419641e1bc307481a76f8ffc73f12c9a22fe6330e7c764224f381f65b7da84d51a2377a694da5da27134bf276352ac5618bdbe3ff6ac38ef20ca61e9dd24ed9b6eefc7dac9ad243bfd24c6554212e4a79dab39f0ed65d5000bdb55deb18b3a4cbc41160c8195dbba7cfb130f338fc66f697029d3a28655d116f3ff9b6e7a8d3012ce803d07e7b0714fe00ef72f0d803b10d036ad80be28f506005ee2763fc5b76e658b6dfbdd6247d1727a50c458f0c2c818df5810f4cc1cb7a71d00e835707d69c6954d0ba806ba920d248f8860bac886b714165d608ded8e11c2c0244f0de98aa72574e1d817d1a66a83b97a22e755973a27f66e54ac3218a53825e43179d6a1bfe57756bad7d391bcb84bf32dbbef113167214f46753604c38eba2aee9fe49f1a4ca1189f2b13a09c24d8fb517fbc9376db5f3c0991444880a5c1398f01e938673206e29da6cd2a211938608996d074b8c9cefe50edf71b4656f9568790c4f4ff72d8b92d43d85c6aee4f6d13ce82c54b1c8349f98f1c95aeae0dde92101fdbf62379ec13fe275705858df0431a87ec23497d737d5e9178fb224d075fa42e118c2254b70144e6a15e9280f1c29d23ba719b9c3559d6155268351bd3568163115c06150bbccf76408a1c34a56a1a548768e34dff592c0ed185dc73b62000ba6ae462d7280b8409914ad8429be75f5dfca5d25851eea893915a1111ae1f8c68bbc0223119b942c77eb4c0207d234e3878079adb54a3670dac41ffa79fdec23c91e0cbf14ccdf110a28b1dc8c6dbcd82434bdbca53ac2e53e09f3ab6af712db304fd6bf3e9f4512cb37c8c2ff3f14f8f7edbe3965bcc0e86d4ce766d29a5c0d866b59a85fe72d29466aa42c9ea8322b3c3583059a01e5092107bd0a52af2e8e9a53cf1b05ea69c015155d6125f8ae929dc9a351a2624021ff2b8ef63b2dddf8876b3fe132b97b85cb63f51655fec0741da4a7c10b98d014fc1f73c440b2c0f5a65d07e1c3111145311657869ab9ac5ead43a2fa89b608ee66940258baf339a2c2208a5ea35b0ca7beee07d0c81365b108ba091e29551018a0aef2c4e81619ecec38712cd35b3357a050cabd66a9ee155819b193226e6d5f96f9bb4a856eea0b8ff0d55a6845a5efa1ad1d1880759a748f3a6f62952dabb8021644c4217d3c4582a69c0bca36a7ed4be6358b4d996c6c4ee2bf4d948952769d2eca171616dc8f04e64523a50329f9f438d19699ae495d20aced7eacc74a9d658f5656cb88967c1ce0ff948f9cb31f12e3454cbf7a9ae7c60819b2ebaf0eae482f61710a1607421910fa017b7cdf12d410cf04fed49ae53414082fc64198ed4a20c38a7ecefb0fc414c22363efd655ebaaf46aa57daaed4a58254c716c12daa02c07356fbbbb9a0e1f8b41cbc9a87e5ecefcd16cec9ba86506b86186793414377112d846c25656c9caef449e4d937a3e99c701e101e85583f5e2447270cc988e33a277e2cec02f3b187b124eff55c16838bd05a1370422820e25b54ffb0693080f74487a80714112c567e1f35d7e34ccafaa7e72a7730c1fdfdc111ab4bfd0f2fcf7507d466fe8285105c0e928a5da51d920d1f94afa540f8e940a6ddb7404ce14234b9475c2127b2d6bf23b7be844b6275bd2b48850caa0da9da4df5281e129069eb033c245db27acb7585230b1d9e610e250a01f1f0f2fd74a5fce4c554c6fbb77919f5ae211409dcc6816f36adf47fe4d6232a0ea3735472a5c2548e8f75da8a55709c40c454109633b26eb2c37effd8d2d3e1e4e5963b1712db40bfb9799ddb5380f3ad52313a4e7fb2af20eff783c8768c7174673fb619bfaed6e529f89a25e17c4a2078ea29bd7a55583c5fdaed5ca3d218f2d6d72de1304c857edcc656a9177f8ead9d6431c5cd9005ca2c5810fd04c5be03189fb2bd3814703662ee3cf7482848c945f34810cbf6c5e0c6031bdaa5e0a6b6bc801e9e4382f46884cc41d13a630d3568a44e4d8fc4013cb25a1db2ca3c12efa414cea8ff11fe733ea6b0aeb8d5ff0cdd3713cd667db773fddc76e81ec59903e94bde6ea5bd1b4a74ef8a02808777cae23e564faef62f84659753152013fe8b802be2e0c692f5180d05eae4518ead92cf71834dba9f8e867fbeaa2e554c1a4abc24d6acc4eda25997457416e87434550676a5db2fc9a931ecfb858e2b40c9a2019471bc4be3cb3df49204bb6f627c2170a98bd950fdab3b44e3a8e1cf3857f9f41d6c7d85911686e6619a61b29f8ed293b8d0e2fdede70d63c8b624c0e5484934eed0b8de3524460ea3693e8270eb236fb54ea6061ceea7da4b8bad165946cd2184516d58f2038e68aa3d4359d2cca8a96d07cfc33378517f0858112c4dd44f5e8887a9a28e756a6c3252623a72442600d16b4dc734e8e2c009a05796e24c30cddb34d5df11c9b5832caceceff22b98856f5b3b7c384878f09281972215371d0ada2896f58cae6fd146da88ce68701fb33201a1047e507a63707ba7109914b93ddc1b5d9ab0c7ac980f289632927177fd36ef4b32e7f9bff7f8549a21ea65244803eb4bd7148ffef8e7b2ffa721eeeab60a70373dba1a78327477dadf9a702095c41b319ca48c3bb01e6dfe526c791b4d05b49f2ff344d904e63a6c3493847468ced0e2bd3eaca18701a309a4b3939b7a6f3d506a8e55143e916bdfcbf3e4526226ce0d55dc0217a075706c296179bfb84b42ccc2b12f63695606e11672c4a380d64f381b49b15517d6b26f90bafb71b48f4e5439a858a1c27c2f5627f9765cc6b28fa361386b4ad0fc01e980deab922316ecffcca4f28fb89f0752cc96a8e718a40d9fbe71a1cc443163bcfb2f4a9fc25928b75bf6c860c9eef8a5c4e058153482db01b302f18f20141e337d0fa6f1f151aa82db5224c4890ff8465bcc965ac3dca595084d326dae81fbd42199b447639e539a410698f4964bfcd313a6ac6f1699eb37ca33d2287e1c58c8688c2c40921912d6d02a2b0cfa5a4dc34a6cb7353f24b2798dd24ddb1f78fc22e068e98beb0ea9ffac666f989c0c8fcf4a6d55952fec2b883335cb4aa6424cdb42471554fcee001f0b011746fa495640a5815a6edd24c8c85ed93715c403b8b880a545575c50b84d250256151dcdfa7255d9032f6085472c895def66452bbab2c6131de611145995c04fdf45955baa1742c6accd17758344f2cf335b39f6e36124983e51552073d1d237c220d59c428f09cf7ea9274902cb45d06134921b513318090758e79fcfa3359ce5b199c16cb415ca3f74cd25268993a408a7f135fbe83886651cc91f1722cd51c623ff2f191de958b6bf228b354827ef76693b70d4ca3c83c560a1183befb61bad3698fac468627c46691dad76ad8698d7c41b22f07f56bce4b56c2f6fe461869144d473131e0c468c318fd75a81143c6567804f0c37f038580c9fa02469434eaefebe1d1c2b75b267aa19171f9dc3973cc8646847a8ad1e9ca87392c4f8bca3b33bfbff70ed4c041aad252c33768bd1a4dd16c1d79f26e8747d9f9dd5b2badf712df7b00b85a5aa667f0de022af72c36780ba06c8d379bb866418594246f521329cb13fd7fad4e93bbf28a4588e1a848cdaf6870cd34a05413339759e3c739e7123b1c271792c8e65cd0b764330dba1e6b5ae9baaec93c05c638bba24f22e8634c147f987c77ee16e7dc0d7bed6936f1d0b5463eb144c34f779184b42903ff0503f58341699ab9499f9e27d19eef2a8abce4bb72d4278086e37bac7305100aa5c60d314684c4cec16a79111c4783294f43fc6cf4734b7c18defcfe2719c88ac30fbb37d231fdd9ca76ea68ad7ee9d16762d1b17e585b8a1f3f9c42beeefc7efa43623b12c92156454dbcc250b51ca097ed2b4f8215055359005bccf2ce0ddfb6a40eaa690210d7c7ea369ca2509e7"}, {0x78, 0x103, 0x40, "6e0eff2db08a0a61c911476d55d3296389e122a1202d36f7a06af8589f1941970fe1f17e917199a9a8f1f961ac4d35a1b880a2279a6304b74f6c75388c497577e2650c0380bae77c1158b3ecb3408d73d90ffe17c261e16db72b5aac60bd32c39e33"}, {0x30, 0x18a, 0x2a5, "c31a178861a025e35ba9672ea2b2ed8098b1204f8ad75a448fb76c430cb77d"}, {0xb8, 0x13d, 0x7fff, "d2b108e0c6a93492c9f8b7f46fe0ed308d6e81b07b052b998bfe166c6b87485fa3a3fc4986e17a8e0a4a4d0e27e07f4802fe0b10a73ad874879fb4bf591431824ef919c00b3c0a6dd85b4d5345c7162e97e2661fdc1651401c4262ea8ff6de805a65881d448e3469579685e8358d7001003565187a8dabc3c5ed536eca10b9f48cf17c9df54ed9de44d36932f71057455db9c667c443577c4f354eb06a7f901f4a"}, {0x110, 0x29, 0x7f, "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"}, {0xb0, 0x115, 0x1, "c8c4349e64971ae430240140f4a7bfd5e25437905732c509d14904b3ca4781ffd29d2f87efbc76216fed9ffda5e7c547d7348c3c59755435ae42d9787415168a2fc7b7973789f1ee2b8a13431b05afdd327f625f02df63b6d8ee9f619327574092dcf317f59996e02b9881c5a3caf738b504cdfc61168c1e91daaba34b50d80541a4abb41246f80baebf9a1907b0c3a6e2bd3590e6ef5b4590faa8"}, {0x48, 0x1ff, 0x6, "9557d163332e7745685306627e34b8c00bf410bd893d71d54d3c2ce83ed903b9a99eb012b85f1a4b5b1022aa861cccdceb817f"}], 0x1378, 0x40}, 0x448d0) r3 = syz_open_procfs(r2, &(0x7f00007ff000-0x8)='net/sco\x00') ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000eda000-0x400)={"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"}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18, 0x0}, 0x0) recvmsg$netrom(r3, &(0x7f0000bbf000-0x38)={&(0x7f0000e85000)=@ax25={0x3, {"784b1868321609"}, 0x1}, 0x10, &(0x7f00004da000)=[{&(0x7f0000e35000-0x4)="40a96863", 0x4}, {&(0x7f00008c5000)="", 0x0}, {&(0x7f000013b000)="16c8f82e8d0cd3aa1e9da27438d18ec7f4cbec600a45bdb40070e315292fc72afdaa03acb1051d385047de0422ef9ffa8b04280c22e8cb68c7ec71f4f73cf4cf4f2aa2ba77a33e0304d1a87c7adf9804c9302fa394a08092b7fe5894422dcea79ec9c747391501b556d1a3c3babb2c1e8e2c3ff170aad12a92bca904a83f5431e648736e7981621d72e63208f3685a2a90f284b1b6", 0x95}, {&(0x7f0000f76000)="1916f26e397f50cd64046879a9fde137131cb7640c6236ef20c278b27c2479070b4141c5223b2c9792779fb195ebd6c5555f", 0x32}], 0x4, &(0x7f0000b80000-0x258)=[{0x80, 0x1ff, 0x8001, "d4c9b5b430edb93f5fa5279e820a55f3029b9433467af45b02702dc8b65950a5f1fe10426a171f6c22b463c2e468af365f9bd5082a067af41e2be3088b8179302c5e0ded4a7cdbbd85d8911b3fcaca326a46e9b8ecc61b8662f75acd8f44ab3bbad929166fa2eb57ea3d65"}, {0xd0, 0x0, 0x9, "8fa6e17c76c843a9b9b2c94b05b4649c6f780f8f47ccb22181f45af3afa426f5aeddc6b7573a2579b1c2e15e5eb412fa5e18018da7b59062e10546c3bbd5afbb74957f5fe1b182ca51beb8acce7b7f4ba1655d1ae269e8003e3986733713f00291754f8c67560b1962ec94cdea5ab1e1981df5c31ce4c98f90cfaf1f1f9e1fca00272e34fa33854974cbb56fcbb24762dacd154439e455b403d6da4e2c80f30825e5727739be2300733ab1cbf4ae13be77949bf95f187b65edb7bbde00bc"}, {0xe0, 0x1ff, 0x800, "0537851b15392f7523a926b747f426d5ee0ba8255db5d8b65873ac76d3cb5b2fca5b66185b36cebadafffe2d04b8b45019ca72353b9b79921319db4d569aad69d6d288666db23a2f1bde93649a76ba92f37db83fba44a2d1b3c71694a968cbe0635c0e451a89cdd052ab4fee2d682b2f612d33a1e40a176c384f8e53795eaf8f8445224be475b70562bdad19480327e22aa3fe01f38f5816faceac2eaf037bcc59c7b5ea8c7e5076ee02f035c9033d368a5d4af1ad429552289187252ab721b9acea79c4dbcae888e1a5b69c5a1d"}, {0x28, 0x1, 0x5, "6148375714871c6197fb37d67d97b3b8d7"}], 0x258, 0x24000000}, 0x40000000) 2018/01/31 13:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a07000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = syz_open_dev$audion(&(0x7f00006ad000-0xc)='/dev/audio#\x00', 0x9, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00003e5000)={0x2, [0x0, 0x0]}) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) symlink(&(0x7f00007f5000)='./file0\x00', &(0x7f0000e18000-0x8)='./file0\x00') 2018/01/31 13:20:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) r2 = msgget(0x3, 0x1) msgrcv(r2, &(0x7f0000905000-0x6c)={0x0, ""/100}, 0x6c, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f000067a000)={0x0, r1}, &(0x7f0000280000-0x18)={0x8, 0x10000, 0x3, 0x101, 0x4, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/01/31 13:20:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000db9000)={0x0, 0x0}) fdatasync(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000dc6000)={0x101ff, 0x0, &(0x7f0000be9000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000073d000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000325000)=0x0, &(0x7f000094d000)=0x4) r5 = syz_open_dev$dmmidi(&(0x7f000096d000)='/dev/dmmidi#\x00', 0x80000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000941000)={0x7fff, 0xfffffffffffffffd, 0x8004, 0x8, 0x2, 0x5, 0x1, 0x2, 0x0}, &(0x7f0000c59000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000886000)={r6, 0x9, 0x9, 0x9, 0x0, 0xeb69}, &(0x7f0000606000-0x4)=0x14) 2018/01/31 13:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000867000-0xf)='/dev/sequencer\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000481000-0xb0)={{0x3, 0x9}, 'port1\x00', 0x2, 0x40008, 0x1ff, 0x20, 0xfffffffffffffffc, 0x0, 0x400, 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]}) 2018/01/31 13:20:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000295000-0x4)=0x80, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000843000)="") syz_open_dev$amidi(&(0x7f0000515000)='/dev/amidi#\x00', 0x1, 0x20002) 2018/01/31 13:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000689000)={0x0, 0x0}) pread64(r0, &(0x7f0000337000)=""/136, 0x88, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/01/31 13:20:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000014000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000061e000-0x15)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00008f3000-0x4)=0x4) name_to_handle_at(r1, &(0x7f0000e72000-0xe)='./file0/file0\x00', &(0x7f0000c39000-0x7b)={0x7b, 0x400, "605e75148a5e445acb8a77d963a430b3fdb8d6cab8418cade23c608c2c228b3b26200588f16c4ac0a50132dc222399f43c27ea4d4bf48af7cc05fda3fc827d278bc6990c412c14968714088dd4d7265d06af81704890dc5ffea45a509e7d167e251fe238569059e19297ae374734de6b713a87"}, &(0x7f00009c4000-0x4)=0x0, 0x400) 2018/01/31 13:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000951000)='/dev/sg#\x00', 0x8, 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000f5000)={0x0, 0x0}) pipe(&(0x7f00005f6000)={0x0, 0x0}) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r4 = syz_fuse_mount(&(0x7f0000713000-0x8)='./file0\x00', 0x2002, 0x0, 0xffffffffffffffff, 0xfffffffffffffbff, 0x8000) fcntl$setflags(r2, 0x2, 0x1) r5 = syz_fuseblk_mount(&(0x7f00001db000-0x8)='./file0\x00', &(0x7f0000299000)='./file0\x00', 0x2, 0x0, 0x0, 0x10001, 0x7fffffff, 0x88000) r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cd9000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000482000-0x4)=0xe8) stat(&(0x7f00002f6000-0x8)='./file0\x00', &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000350000)=0x0, 0x80000) r10 = socket$l2tp(0x18, 0x1, 0x1) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000328000-0x9)='/dev/dsp\x00', 0x2000, 0x0) pipe2(&(0x7f0000ea6000-0x8)={0x0, 0x0}, 0x4800) r13 = inotify_init() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000011a000)={0x0, 0x80000, 0xffffffffffffffff}) r15 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$unix(r0, &(0x7f0000c38000)={&(0x7f0000672000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001ad000-0x20)=[{&(0x7f000048f000)="427b44c98c7532ec2aee16502c1d759e928ad8d01d47a711a5712d738e0029a3f297e6bcc403ce8edc4412c13f4e95fecc1c5373693a2754bdeb787eca6d822eaf6bbd5d620b97eaa16468fa6a4cf57d76878421f610b32a262a3ab69542e2e2f09e4444bdf07c40543ff0bbf9bea013db3462e84e4eabf441a42243f04a594a02b18d33bb8fb1d255197de34a048d12ab091208d9ad22b07156984bfc4f45a29d6ab9cbded8cd731eee46684e9a71cc3c42092c92fc56a7219f8be871abf19610d9b7db1d536dfbb3bcc03219c9837c2da9f26f490ffc27474a5b98f86b7b2c79872bbfde05ca91732fae8222822c", 0xef}, {&(0x7f00004fd000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000b4d000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15]}], 0x88, 0x44000}, 0x1) r16 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r16, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 91.085197] IPv6: Can't replace route, no match found 2018/01/31 13:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000088b000)='/dev/input/mice\x00', 0x0, 0x180) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000a1000-0x4)=0x3, 0x4) getpeername$ax25(r0, &(0x7f0000df3000)={0x0, {""/7}, 0x0}, &(0x7f0000d62000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 13:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000158000)='/dev/amidi#\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000028f000)={&(0x7f0000989000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bc000-0x10)={&(0x7f0000487000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000908000-0x8)=0x0, 0x101) [ 91.159268] IPv6: Can't replace route, no match found 2018/01/31 13:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e75000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000032b000-0x4)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000b20000)='/dev/dmmidi#\x00', 0x52, 0x20042) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c91000-0x20)={@generic="8ec7b245cc63c21394554c0b8393eb62", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7737, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a20000-0x4)=0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f00003ff000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000273000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a4c000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) connect$unix(r3, &(0x7f0000b04000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(r3, &(0x7f000026a000)=[{{&(0x7f0000972000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="afea1d074e3cc2822835a22849dd2573"}}, 0x1e, &(0x7f00005f3000+0xb86)=[{&(0x7f00005b5000)="2f6b389c6527fe767c883be9b38228ce338160fc38b8cdb7170be4ac972da4aa8d11ad24bf6ee49433eb1409c5342648c328dbdd7fd8ed3c8375bbc7ce2b9f271d2159b507840ea16e2b4c3cfbb7aa4e167326f5d8a00f5adc978a6f04e4422307310421c4f6ceef3adcc172873f177f57aa4b1d99ec4b37399369a6ea9b9c24f7378cc4731ce11adc36b2cc979f3b08882fee0f059a5f15e9b33c2be1c7df8d8edb3525", 0xa4}, {&(0x7f0000148000-0xef)="936af9a0234e3d6704203ac8e9b486a4b1f3cbf59ee7ef5d9a0951bf709428b43281a03de5f31fe4a464784713cd0c96ee4e05b7da1d763faf0ac96c8b35d2c0014ee560c8bc4dc2dd73656d4890f52e72607f2df2c334f98d63556c1641e6c385c0d75c63e6c9ea03ebeabc735948e0c231e47e4d945366a742d7708a4be212c64290d84d5083fcbc01de408c7e2192aa11450a25cc117bb71fec04bd0bb8a33528bd6417115d67a2472f1894af39bb688b2cf2292f988a0dd08178ae952918ec5f97aafe0a1c69363abb780ff8994e7311439cfba525aea9baedd20f814f8468f2d8023257fa59445cf6801032d0", 0xef}, {&(0x7f0000830000)="48e9c4291651df0a4f8644e00641b7c398fd08cfefc91d934b2e5266ce76648487b210ddd616c8b9e079c11caf9f60f28cc99ca606d13411c98b299aba20b408f6744d8331f4700f41e17b615457f80b486f0f345aa267445bd037bf299d255c374124998987224ef73057f52ae587b5869591d7388a481510f500eb8d2bd58d017150ef1a12b158ccc85b2db50bf873b07e05078868fe4ba9b16b91a61946b739e387e54c0307abf0ae3541952e4c58628e94a3edc2144e9b312b475ec83266bc41c89f3ead57160a2bc1f6523eaf1af76319ea09083a4665ac35fc98f6c54ea9972e165bfa2a5da32c8463", 0xec}], 0x3, &(0x7f00007fd000)=[{0x88, 0x84, 0x0, "1bb2fa637a8fb2a1fc1cc0a363ef3a5e5ceb1feef1ee652c1dcf4f0b26fae7a02f0cf1b4c0ec83860a13d956b67c03df5c5cfb6f0213f11a0c2ac39a3afd178401286b7aee162ca6c1db6651c0ef117ea43b92378ed0252a94b78d351fd799d64a455aa2d6f8314b63a2b8cac074999e4545d45270"}, {0xb0, 0x1bb, 0x2, "28f8fbdd3ec427818bca10c8ace516b46761257e6563b7a9326ce515e9f02d10d1f4f4331e69b2ba7706e10304fbc1fa4bba4b98a11f2195c1c221108c5b1cf7f95ad955345eb6ec1fba2b1930a744b48afb20b05eebeef3dbd08b436d5e0a5bc2799286297873778d704315d2a55430f59b87a87e36d795a887fc44d5bf206e768bf7d278ef3aedfd94d815ffc01863e212f82ac96d098749b3cd"}, {0x90, 0x11e, 0x5, "187c66fa0a301750d669c86ac3b985d1fa1b5676525ba2b288174ace7e83637683ff03c5cc92f770c95d1fec8a21e7fc2a6a87ab3e08d8d5a8ba8c7141de56690b9bf945f9b7d5a1a63a0f7835222683b132191d4f4726a97c1c5c9c0c515097b891ea22131039418a366c5d0ac468675fe1a23fd2073df96948a9d871"}, {0x110, 0x118, 0x1ff, "2488b2383950045529dc589c62184429944b816d0943c8f9154b7b4978a7a51e3254824170e94b35494317f4472d8a80965fc73c54ed79b918a4ffd4433cc1736592c4c0c53c3795091a90d4287cf9598ba033fd477757b4776cc4f4e05ed369630e308ad99303a43798b530fb9557c7605710392902558a645bc6f8cdc5f6a1af7534a8de03334d7ab1732c49b3c846673164f2c767e5093577f2cf3a96c4f13c0e51118eca8828b6b3c0076726081223c3c1997c3cc2e319eb0deb9b786635c1c8a97d60a70b73385ba62040e05704ae98eecf64b8a931968b88cf9a53268306778c5eb0fd6b5dc27b2b251f2a953a6af5b05b74366b2a43"}], 0x2d8, 0x804}, 0xad0}, {{&(0x7f0000e3a000-0x10)=@ax25={0x3, {"1105cf3e7f2a89"}, 0x6}, 0x10, &(0x7f0000675000)=[{&(0x7f000008b000-0xb6)="8a6f689df245dedfaa44d66cffb81c8bd5b95b4d7d1faeae72b7d50e27bdf313a135fec1ecbab95131624b11e4e92c2cef833687b9f4e3a6ea4f802072d72c78ba53d65b7f95e8967849392ee5056db9ef615c680ae00ef1ba915753e1492b3c9c7ceb5231ea87ee437e3f2b523b3b2301fd72efc72e077ba7c40822b7411b581d765ccdeb9a469dbc9fddfeef130f56e460b29a49e306bac315b347991c66e6207505d5b9c345aacb6b629edb7f223ed2612e604604", 0xb6}, {&(0x7f0000782000)="b05157302e6e7602b188e98aa34ded01da2a3d05ae9a50450ae21373ef5dc541f8b7169b5e9889e23b7c5b339594cb71716b08b92e9cc16dc117ff009e9091973bd7d7b3ac094ef760ab57ed4d9a1100f66037a533", 0x55}, {&(0x7f00008ae000)="9576973c2ff87f0ff25e150c26b8574287150d545915e12efaec7ce9dfd733541a9a153d637689136f265177366fc009f839cfc6a81d838a1c560d05d54464c25ee1ab", 0x43}], 0x3, &(0x7f0000bdb000-0x258)=[{0x60, 0x111, 0x1000, "9a0ed4acd3fb4327a71f644107e87d146f8efdae8994c133b404669c85c155dc4a343a74e3bda9591563f2fa152864d2df4ee679b9f3903d73dde7abf15ccbe3422e742e4777863ffebc19"}, {0xe8, 0x117, 0x8, "3e4938c69fd563cb9e64199d9760d268ca186ef3bf1a40bc3b71ef2f42bdec61d4d56b3b2aa21dcca81ec029be2159235e783f3f4d80a2b60cead13d7bf7453fce68227239f937b1d71b2fdb6144f71e5b19548984d823e19a4986baacaa3229b5a7aff33813685417aaa42dc80bbd812d8dadb158d388bc44c5b4dc217869177fcae60f32677f83789b193e64d0a2bf9f2ba56031b26dc02d7f41a7c576a3c78943a109268230c33bc3188044479161bd87a19efa100cd0098d2175e1d2bc30e2607095a353f962fd9cbbec32c01b7a2797aa50ec06"}, {0x110, 0x112, 0xffffffffffffff00, "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"}], 0x258, 0x40000}, 0x0}], 0x2, 0x84) waitid(0x0, r2, &(0x7f00004e3000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x100000c, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007b8000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000be0000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000706000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r4}, 0xc) r5 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f00008ff000-0x8)=0x0, &(0x7f00001aa000)=0x8) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f0000000000)=0x0, 0x4) 2018/01/31 13:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f000074e000-0x30)=[], 0x0, 0x0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000e8c000-0x4)=0x3f, 0x4) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00006f1000-0x8)={0x0, 0x1}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000087000)=0x7) readv(r1, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x2) 2018/01/31 13:20:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='attr/sockcreate\x00') exit(0x0) pwritev(r1, &(0x7f0000efb000-0x30)=[{&(0x7f0000e9f000-0xa6)="fe763b04a7c6499ac5f2ee3c62170e4cfdc1f6b44998cb84d41b5050742aad64a400181db45cbfe11bb15ea103bc4bea45f290b84a1895f7f0c63231d53d8b096b536a5cdd03289b1fc0e84709840f811f76b90167474da83f1eff953464d8c97b3a1dc1b3cdbc5f0e82c632539c98839d8527c1281035f41c162bfe4c170004f982d76da0ccc4d56f4d9fabc99d9823eae77807585845e1c09ed5abed1e7d1a78ab46e4e3cc", 0xa6}, {&(0x7f00004a0000)="555904bae91a7a6c0be5090fac27b0a27df3c28240f57bf82b438611028ade21089b0361df0bccfe45de91e9e8b3db3e5c6e0f40d1fa96ad1d257fd99a0ada9e431cbbf7c914099c5bd22fb3b48d24", 0x4f}, {&(0x7f0000567000-0x68)="7aff1a47a1fa52f8a6859a370bf3bf9674c01c55270aea268d7aaab09ebda9a9cb96d27d66c24d84eab729cf7bd4b49d13decfd18b598cd6aa66ae4ba2a1193a3e01f70852f7f06a2b57e80e4f84c7a4ad5fa1cdd0c80287763fe70f29ee70ed577367586176b3a0", 0x68}], 0x3, 0x0) clock_settime(0x0, &(0x7f0000993000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00003ed000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x4, 0x90, &(0x7f000044f000/0x800000)=nil, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/31 13:20:14 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x802) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000028000)=0x3, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000028000)=0x0, &(0x7f0000029000-0x4)=0x4) 2018/01/31 13:20:14 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052e000-0x10)='/dev/sequencer2\x00', 0x440200, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f92000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000f92000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r2) 2018/01/31 13:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009c7000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000708000)='/dev/ptmx\x00', 0x42000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getpriority(0x2, r0) 2018/01/31 13:20:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x7fffffff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/sequencer\x00', 0x84403, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000002d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc7000)=0xe8) getsockname$inet(r1, &(0x7f00006de000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000931000)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008e8000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 13:20:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000bee000-0x9)='/dev/sg#\x00', 0x9, 0x80000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00006b2000)={0x4, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00006c6000)={0x7f, 0x1, 0x7ff, 0x6, 0x9, 0xffff, 0x80}, 0xc) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e74000-0x8)={0x0, 0x76, 0x4}, &(0x7f0000dfc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001a9000-0x6)={r3, 0xdc9}, 0x6) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000072d000)={0x7fff, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x55f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x571222cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/31 13:20:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000079c000-0xd)='/dev/dmmidi#\x00', 0x9, 0x20002) r1 = syz_open_dev$sndpcmc(&(0x7f00000e0000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x200300) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f000055b000)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f00007a0000-0x1c)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x40}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x0]}) 2018/01/31 13:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000f8a000+0x46b)={0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1, 0x251100000000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x25, &(0x7f0000cba000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003fe000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000711000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000a20000)=""/0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00003fd000-0x64)={&(0x7f0000903000-0x8)=[0x2, 0x0], 0x2, 0x0, 0x0, 0x0, 0x3, 0x400, {0x0, 0x4c08, 0xfffffffffffffe01, 0x0, 0x0, 0x23, 0x0, 0x1ff, 0x2e63, 0x6, 0xfffffffffffff000, 0x0, 0x8, 0x100000000, "3196720b3873cd207f0bae0f68c869d4f3fb422e8e7ea1dced9a3f0ab89a4d94"}}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00009d6000-0xc)={0x100000001, 0xaa}) prctl$setname(0xf, &(0x7f000003b000)='reno\x00') sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x0, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e57000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000833000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000c3e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000beb000-0x14)={r1, 0x20400000000, 0x2, 0x8, 0xffffffffffff0001, 0xff}, 0x14) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x1, &(0x7f000077d000-0x10)={0x3, &(0x7f0000ae8000-0x18)=[{0xffffffff, 0x8, 0x5, 0xf76}, {0x16d, 0x4, 0x100000000, 0xffffffffffffff01}, {0x6, 0x4, 0xffff, 0x87}]}) utimensat(0xffffffffffffffff, &(0x7f0000675000)='./file0\x00', &(0x7f00009cf000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/31 13:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000073000)='/dev/ptmx\x00', 0x200800, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000006f000-0x8)=0x1) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") accept4$inet(r0, &(0x7f0000687000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000542000)=0x10, 0x80000) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r1, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x1) 2018/01/31 13:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000427000-0xa)='/dev/usbmon#\x00', 0x100, 0x10000) ioctl$KDMKTONE(r0, 0x4b30, 0x99) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 91.440819] ================================================================== [ 91.448256] BUG: KASAN: use-after-free in __wake_up_common+0x670/0x780 [ 91.454917] Read of size 8 at addr ffff88019d2c3688 by task syz-executor4/12721 [ 91.462356] [ 91.463996] CPU: 1 PID: 12721 Comm: syz-executor4 Not tainted 4.15.0+ #287 [ 91.470998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.480340] Call Trace: [ 91.482906] dump_stack+0x194/0x257 [ 91.486514] ? arch_local_irq_restore+0x53/0x53 [ 91.491157] ? show_regs_print_info+0x18/0x18 [ 91.495629] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 91.500711] ? __wake_up_common+0x670/0x780 [ 91.505011] print_address_description+0x73/0x250 [ 91.509846] ? __wake_up_common+0x670/0x780 [ 91.514144] kasan_report+0x25b/0x340 [ 91.517924] __asan_report_load8_noabort+0x14/0x20 [ 91.522830] __wake_up_common+0x670/0x780 [ 91.526958] ? do_wait_intr_irq+0x3e0/0x3e0 [ 91.531254] ? lock_release+0xa40/0xa40 [ 91.535227] ? lock_downgrade+0x980/0x980 [ 91.539364] __wake_up_common_lock+0x1b4/0x310 [ 91.543922] ? locks_remove_file+0x3fa/0x5a0 [ 91.548316] ? __wake_up_common+0x780/0x780 [ 91.552614] ? fcntl_setlk+0x10c0/0x10c0 [ 91.556663] ? fsnotify_first_mark+0x2b0/0x2b0 [ 91.561223] ? eventfd_show_fdinfo+0x90/0x90 [ 91.565607] __wake_up+0xe/0x10 [ 91.568859] eventfd_release+0x4a/0x60 [ 91.572728] __fput+0x327/0x7e0 [ 91.575990] ? fput+0x140/0x140 [ 91.579249] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 91.585109] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.589588] ____fput+0x15/0x20 [ 91.592847] task_work_run+0x199/0x270 [ 91.596713] ? task_work_cancel+0x210/0x210 [ 91.601025] ? _raw_spin_unlock+0x22/0x30 [ 91.605166] ? switch_task_namespaces+0x87/0xc0 [ 91.609827] do_exit+0x9bb/0x1ad0 [ 91.613262] ? mm_update_next_owner+0x930/0x930 [ 91.617909] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 91.623091] ? find_held_lock+0x35/0x1d0 [ 91.627150] ? futex_wait+0x402/0x9a0 [ 91.630928] ? lock_downgrade+0x980/0x980 [ 91.635054] ? perf_trace_lock_acquire+0xe3/0x980 [ 91.639869] ? lock_release+0xa40/0xa40 [ 91.643817] ? fault_in_user_writeable+0x90/0x90 [ 91.648553] ? perf_trace_lock+0x900/0x900 [ 91.652779] ? check_noncircular+0x20/0x20 [ 91.656987] ? futex_wait+0x6a9/0x9a0 [ 91.660786] ? find_held_lock+0x35/0x1d0 [ 91.664830] ? get_signal+0x7ae/0x16c0 [ 91.668692] ? lock_downgrade+0x980/0x980 [ 91.672825] do_group_exit+0x149/0x400 [ 91.676687] ? do_raw_spin_trylock+0x190/0x190 [ 91.681244] ? SyS_exit+0x30/0x30 [ 91.684674] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.689153] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.694152] get_signal+0x73f/0x16c0 [ 91.697852] ? ptrace_notify+0x130/0x130 [ 91.701891] ? exit_robust_list+0x240/0x240 [ 91.706194] ? __sched_text_start+0x8/0x8 [ 91.710322] ? __fget+0x35c/0x570 [ 91.713758] do_signal+0x90/0x1eb0 [ 91.717272] ? iterate_fd+0x3f0/0x3f0 [ 91.721066] ? setup_sigcontext+0x7d0/0x7d0 [ 91.725373] ? schedule+0xf5/0x430 [ 91.728887] ? __schedule+0x2060/0x2060 [ 91.732837] ? fget_raw+0x20/0x20 [ 91.736269] ? kcov_close+0x20/0x20 [ 91.739889] ? exit_to_usermode_loop+0x8c/0x310 [ 91.744549] exit_to_usermode_loop+0x214/0x310 [ 91.749116] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 91.754626] ? __fdget+0x18/0x20 [ 91.757977] syscall_return_slowpath+0x490/0x550 [ 91.762706] ? prepare_exit_to_usermode+0x340/0x340 [ 91.767701] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 91.772611] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.777605] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.782343] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 91.787074] RIP: 0033:0x453299 [ 91.790236] RSP: 002b:00007f59e7edfce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 91.797916] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000453299 [ 91.805158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 91.812401] RBP: 000000000071c038 R08: 00000000000004f7 R09: 000000000071c010 [ 91.819644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.826885] R13: 0000000000a2f33f R14: 00007f59e7ee09c0 R15: 0000000000000006 [ 91.834146] [ 91.835749] Allocated by task 12715: [ 91.839440] save_stack+0x43/0xd0 [ 91.842864] kasan_kmalloc+0xad/0xe0 [ 91.846547] __kmalloc_node+0x47/0x70 [ 91.850330] kvmalloc_node+0x64/0xd0 [ 91.854022] vhost_net_open+0x27/0x670 [ 91.857891] misc_open+0x382/0x500 [ 91.861404] chrdev_open+0x257/0x730 [ 91.865089] do_dentry_open+0x667/0xd40 [ 91.869038] vfs_open+0x107/0x220 [ 91.872470] path_openat+0x1151/0x3530 [ 91.876329] do_filp_open+0x25b/0x3b0 [ 91.880102] do_sys_open+0x502/0x6d0 [ 91.883788] SyS_openat+0x30/0x40 [ 91.887211] do_syscall_64+0x273/0x920 [ 91.891073] return_from_SYSCALL_64+0x0/0x75 [ 91.895448] [ 91.897055] Freed by task 12721: [ 91.900402] save_stack+0x43/0xd0 [ 91.903826] kasan_slab_free+0x71/0xc0 [ 91.907684] kfree+0xd6/0x260 [ 91.910770] kvfree+0x36/0x60 [ 91.913848] vhost_net_release+0x159/0x190 [ 91.918057] __fput+0x327/0x7e0 [ 91.921306] ____fput+0x15/0x20 [ 91.924558] task_work_run+0x199/0x270 [ 91.928418] do_exit+0x9bb/0x1ad0 [ 91.931842] do_group_exit+0x149/0x400 [ 91.935707] get_signal+0x73f/0x16c0 [ 91.939392] do_signal+0x90/0x1eb0 [ 91.942905] exit_to_usermode_loop+0x214/0x310 [ 91.947458] syscall_return_slowpath+0x490/0x550 [ 91.952188] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 91.956910] [ 91.958511] The buggy address belongs to the object at ffff88019d2c3400 [ 91.958511] which belongs to the cache kmalloc-65536 of size 65536 [ 91.971487] The buggy address is located 648 bytes inside of [ 91.971487] 65536-byte region [ffff88019d2c3400, ffff88019d2d3400) [ 91.983504] The buggy address belongs to the page: [ 91.988408] page:ffffea000674b000 count:1 mapcount:0 mapping:ffff88019d2c3400 index:0x0 compound_mapcount: 0 [ 91.998351] flags: 0x2fffc0000008100(slab|head) [ 92.002992] raw: 02fffc0000008100 ffff88019d2c3400 0000000000000000 0000000100000001 [ 92.010846] raw: ffffea0006748820 ffffea000674b820 ffff8801db002500 0000000000000000 [ 92.018698] page dumped because: kasan: bad access detected [ 92.024383] [ 92.025993] Memory state around the buggy address: [ 92.030898] ffff88019d2c3580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.038229] ffff88019d2c3600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.046331] >ffff88019d2c3680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.053659] ^ [ 92.057256] ffff88019d2c3700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.064585] ffff88019d2c3780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.071912] ================================================================== [ 92.079239] Disabling lock debugging due to kernel taint [ 92.084659] Kernel panic - not syncing: panic_on_warn set ... [ 92.084659] [ 92.091989] CPU: 1 PID: 12721 Comm: syz-executor4 Tainted: G B 4.15.0+ #287 [ 92.100273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.109597] Call Trace: [ 92.112162] dump_stack+0x194/0x257 [ 92.115762] ? arch_local_irq_restore+0x53/0x53 [ 92.120401] ? kasan_end_report+0x32/0x50 [ 92.124524] ? lock_downgrade+0x980/0x980 [ 92.128646] ? vsnprintf+0x1ed/0x1900 [ 92.132422] ? __wake_up_common+0x660/0x780 [ 92.136714] panic+0x1e4/0x41c [ 92.139887] ? refcount_error_report+0x214/0x214 [ 92.144617] ? add_taint+0x40/0x50 [ 92.148126] ? add_taint+0x1c/0x50 [ 92.151646] ? __wake_up_common+0x670/0x780 [ 92.155939] kasan_end_report+0x50/0x50 [ 92.159886] kasan_report+0x144/0x340 [ 92.163660] __asan_report_load8_noabort+0x14/0x20 [ 92.168560] __wake_up_common+0x670/0x780 [ 92.172682] ? do_wait_intr_irq+0x3e0/0x3e0 [ 92.176974] ? lock_release+0xa40/0xa40 [ 92.180919] ? lock_downgrade+0x980/0x980 [ 92.185054] __wake_up_common_lock+0x1b4/0x310 [ 92.189616] ? locks_remove_file+0x3fa/0x5a0 [ 92.193996] ? __wake_up_common+0x780/0x780 [ 92.198294] ? fcntl_setlk+0x10c0/0x10c0 [ 92.202331] ? fsnotify_first_mark+0x2b0/0x2b0 [ 92.206888] ? eventfd_show_fdinfo+0x90/0x90 [ 92.211268] __wake_up+0xe/0x10 [ 92.214520] eventfd_release+0x4a/0x60 [ 92.218381] __fput+0x327/0x7e0 [ 92.221635] ? fput+0x140/0x140 [ 92.224884] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 92.230738] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.235217] ____fput+0x15/0x20 [ 92.238472] task_work_run+0x199/0x270 [ 92.242331] ? task_work_cancel+0x210/0x210 [ 92.246625] ? _raw_spin_unlock+0x22/0x30 [ 92.250743] ? switch_task_namespaces+0x87/0xc0 [ 92.255384] do_exit+0x9bb/0x1ad0 [ 92.258811] ? mm_update_next_owner+0x930/0x930 [ 92.263458] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 92.268626] ? find_held_lock+0x35/0x1d0 [ 92.272663] ? futex_wait+0x402/0x9a0 [ 92.276441] ? lock_downgrade+0x980/0x980 [ 92.280563] ? perf_trace_lock_acquire+0xe3/0x980 [ 92.285373] ? lock_release+0xa40/0xa40 [ 92.289319] ? fault_in_user_writeable+0x90/0x90 [ 92.294053] ? perf_trace_lock+0x900/0x900 [ 92.298265] ? check_noncircular+0x20/0x20 [ 92.302473] ? futex_wait+0x6a9/0x9a0 [ 92.306255] ? find_held_lock+0x35/0x1d0 [ 92.310293] ? get_signal+0x7ae/0x16c0 [ 92.314153] ? lock_downgrade+0x980/0x980 [ 92.318286] do_group_exit+0x149/0x400 [ 92.322148] ? do_raw_spin_trylock+0x190/0x190 [ 92.326700] ? SyS_exit+0x30/0x30 [ 92.330127] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.334593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.339583] get_signal+0x73f/0x16c0 [ 92.343283] ? ptrace_notify+0x130/0x130 [ 92.347491] ? exit_robust_list+0x240/0x240 [ 92.351786] ? __sched_text_start+0x8/0x8 [ 92.355910] ? __fget+0x35c/0x570 [ 92.359342] do_signal+0x90/0x1eb0 [ 92.362855] ? iterate_fd+0x3f0/0x3f0 [ 92.366631] ? setup_sigcontext+0x7d0/0x7d0 [ 92.370932] ? schedule+0xf5/0x430 [ 92.374444] ? __schedule+0x2060/0x2060 [ 92.378389] ? fget_raw+0x20/0x20 [ 92.381814] ? kcov_close+0x20/0x20 [ 92.385423] ? exit_to_usermode_loop+0x8c/0x310 [ 92.390072] exit_to_usermode_loop+0x214/0x310 [ 92.394634] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 92.400141] ? __fdget+0x18/0x20 [ 92.403488] syscall_return_slowpath+0x490/0x550 [ 92.408221] ? prepare_exit_to_usermode+0x340/0x340 [ 92.413220] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 92.418121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.423109] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.427840] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 92.432564] RIP: 0033:0x453299 [ 92.435723] RSP: 002b:00007f59e7edfce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.443399] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000453299 [ 92.450637] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 92.457889] RBP: 000000000071c038 R08: 00000000000004f7 R09: 000000000071c010 [ 92.465128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.472375] R13: 0000000000a2f33f R14: 00007f59e7ee09c0 R15: 0000000000000006 [ 92.480061] Dumping ftrace buffer: [ 92.483573] (ftrace buffer empty) [ 92.487251] Kernel Offset: disabled [ 92.490849] Rebooting in 86400 seconds..