0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000de9000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4e000)=0xe8) sendto$inet(r1, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00003b7000-0x78)={0x9, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc6458a3df8112a2, 0x9, 0x6, 0x5, 0x1, &(0x7f0000d7d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x20, 0x9}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000deb000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000dea000)={0xffff, 0x400}) read(r1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) [ 72.251854] binder_alloc: 12123: binder_alloc_buf, no vma [ 72.257487] binder: 12123:12134 transaction failed 29189/-3, size 0-8 line 2903 [ 72.280330] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.287960] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 01:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000ad1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000939000-0x4)=0x3a) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00006f4000)=0x7a2, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r1, 0x7fa) r2 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/16 01:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000582000-0xb)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b1a000)={0x0, 0x4, 0xbe7, 0x3, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x9, 0xffffffffffff7fff, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x4, 0x0, 0x7f}}, &(0x7f00007fb000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00001e7000)={r4, 0x9}, 0x8) sendmsg$alg(r2, &(0x7f0000df2000-0x38)={0x0, 0x0, &(0x7f0000fbb000-0x40)=[{&(0x7f0000927000-0x1000)="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", 0x100}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) nanosleep(&(0x7f000055e000-0x10)={0x0, 0x0}, &(0x7f0000891000-0x10)={0x0, 0x0}) 2018/01/16 01:59:40 executing program 3: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001a9000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000f34000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000ec2000-0x48)={0x9, 0x9, &(0x7f0000167000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, [@generic={0xa7, 0x2, 0x9, 0x542}, @alu={0x7, 0xf679, 0x5, 0x8, 0x0, 0x18, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000061c000-0xa)='syzkaller\x00', 0x9, 0x68, &(0x7f0000526000-0x68)=""/104, 0x410fd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000006000-0x4)=0x81, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x891d, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000f08000-0x14)={{0x1, 0x101, 0xffff, 0xffffffffffff7fff, 0x0, 0xfff}, 0xff, 0x7fffffff, 0xbdd7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8001) syz_emit_ethernet(0x6e, &(0x7f000057f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3ee0a9", 0x0, 0x6, 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}, [], "3747a9728a991db8"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/01/16 01:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000ee6000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000456000-0x10)="ff0300000000e80fa545bb213e9d4d54", 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000828000-0xc)='/dev/autofs\x00', 0x8000, 0x0) 2018/01/16 01:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = shmget(0x1, 0x1000, 0x44, &(0x7f0000188000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000fac000-0xe9)=""/233) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00004a9000)=""/4096, 0x1000) syz_open_dev$usbmon(&(0x7f000077e000-0xd)='/dev/usbmon#\x00', 0x8, 0x200000) socket$inet6_tcp(0xa, 0x1, 0x0) getdents64(r2, &(0x7f00009ed000-0x53)=""/83, 0x53) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001ca000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/16 01:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000064a000-0x9)='/dev/dsp\x00', 0x2080, 0x0) ioctl$TIOCCBRK(r0, 0x5428) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b09000-0x4)=0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00001bd000-0x4)=0x0, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000702000)={0x135, 0x2}) 2018/01/16 01:59:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getdents64(r0, &(0x7f000041c000)=""/129, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x1, 0x4) 2018/01/16 01:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) openat$cuse(0xffffffffffffff9c, &(0x7f0000b87000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000079a000-0x118)=[{0x0, 0x0, &(0x7f00008e3000)=[{&(0x7f000098e000)="7166eb79f0d8d599a2e43bbb04bf601f2c7830dbec32d564b3fe7621fd84f456fc", 0x21}], 0x1, &(0x7f000058c000-0x100)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b1000-0x8)={0x0, 0x0}, 0x84800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = memfd_create(&(0x7f000082b000)='.selfvboxnet0+\x00', 0x1) bind$nfc_llcp(r1, &(0x7f0000c5e000+0xe59)={0x27, 0x8001, 0x100000001, 0x2, 0x80000001, 0xffffffffffffffff, "86c0339db552cf9c4e71756f8195a6d0589af2ca07f119c8db94ffe6a7cab36bc815db7a5417e635baac814422feb898bb03cf13c1801b06baf3edc5476101", 0xa8}, 0x60) 2018/01/16 01:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f2e000)={0x5, 0xac7c, 0x0, 0x9, 0x4, 0x9, 0x800, 0x4, 0x5, 0xfffffffffffffff9, 0x8001, 0x80000000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e10000)='/selinux/context\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000336000)=0x0, &(0x7f0000fc8000)=0x8) recvfrom(r1, &(0x7f0000197000)=""/4096, 0x1000, 0x100, &(0x7f00003e9000-0x1c)=@in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) read(r0, &(0x7f00001a4000)=""/73, 0x49) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e9000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c01000)='/dev/vcsa#\x00', 0x7ff, 0x100) recvfrom(r2, &(0x7f00005c7000-0xfc)=""/252, 0xfc, 0x0, &(0x7f0000b6d000)=@hci={0x1f, 0x69c66c80, 0x3}, 0x6) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000adf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000003a000-0x20)={0x3, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ce1000)={0x0, r1, 0x0, 0x101771}) r2 = syz_open_dev$sndpcmp(&(0x7f0000b66000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8000) mmap$binder(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x6, 0x10, r2, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000d4c000)=""/87) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c5c000+0x31c)='net/softnet_stat\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000995000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) sendfile(r0, r0, &(0x7f0000472000)=0x0, 0x2a) 2018/01/16 01:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000058d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000f0000)=""/200) fchdir(r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f0000b3c000-0x49)=""/73, 0xffffffffffffff1d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000829000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b4a000-0xa4)=""/164) 2018/01/16 01:59:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)='1', 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000521000-0x8)='./file0\x00', &(0x7f0000db1000)='./file0\x00') clock_gettime(0x0, &(0x7f0000c6a000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000)=0x0, 0x6, 0x0, &(0x7f0000c29000)={r0, r1+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000d34000-0x4)=0x0, &(0x7f0000ca9000-0x4)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000b46000)='./file0\x00', 0x800, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003da000-0xc)={0x0, 0x101, 0x0}, &(0x7f000079a000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000590000)={r3, 0xfffffffffffffffa}, 0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000fe5000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 01:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000152000)='/dev/qat_adf_ctl\x00', 0x2ac080, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000093c000)={0x0, 0x0}, &(0x7f0000f16000+0xa5a)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000079e000-0x8)={r1, 0x5}, &(0x7f0000348000-0x4)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000212000-0x4)=0x0, 0x4) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000dbd000-0x138)={{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]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba3000)='/selinux/checkreqprot\x00', 0x20000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/checkreqprot\x00', 0x4000, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000da1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d9000+0x33e)="2679010d407ad29d6c", 0x9) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000090d000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) socket$inet_icmp(0x2, 0x2, 0x1) recvmmsg(r1, &(0x7f0000160000)=[{{0x0, 0x0, &(0x7f0000c7c000-0x20)=[], 0x0, &(0x7f0000aea000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab2000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00005d2000)={0x2, 0xd9c0, 0x101, 'queue1\x00', 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000068f000)=0x4) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000397000-0x4)={0x15, 0x0, 0x7, 0x0}) 2018/01/16 01:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='ns/net\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/01/16 01:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000081a000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000258000-0x4)=0x0, &(0x7f00001b4000+0xe21)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000910000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) dup(r1) sendfile(r1, r1, 0x0, 0x400) lseek(r1, 0x0, 0x4) 2018/01/16 01:59:41 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200, 0x0) connect$l2tp(r0, &(0x7f000000b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x26) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000018000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000019000)=0xff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)='./file0\x00', r3, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000007000)=""/156, 0x9c, 0x40002002, &(0x7f000000f000)=@file={0x1, './bus/control\x00'}, 0x10) recvfrom(r2, &(0x7f000001b000-0xef)=""/239, 0xef, 0x10000, &(0x7f0000011000)=@l2={0x1f, 0x3, {0x9, 0x9, 0xf7e, 0x1, 0xa56, 0x8001}, 0x100000000, 0xa9c3}, 0xe) 2018/01/16 01:59:41 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe}, 0x1c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f12000)=0x14, 0x80000) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f14000-0x70)=[{&(0x7f00009fb000-0x5f)=""/95, 0x5f}, {&(0x7f0000f13000)=""/215, 0xd7}, {&(0x7f0000f14000-0x5d)=""/211, 0xd3}, {&(0x7f0000f14000-0xd)=""/13, 0xd}, {&(0x7f0000f13000)=""/128, 0x80}, {&(0x7f0000f14000-0x9d)=""/157, 0x9d}, {&(0x7f0000f13000)=""/168, 0xa8}], 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d94000-0x28)={@common='bpq0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 01:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2005, 0x7, 0xffff, 0x1, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffefc) 2018/01/16 01:59:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00002ba000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 01:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) 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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x5, &(0x7f0000598000)=0x0) 2018/01/16 01:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001ce000-0x8)='./file0\x00', 0x400100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 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, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() flistxattr(r2, &(0x7f0000d6a000-0x5)=""/5, 0x5) 2018/01/16 01:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$inet6(0xa, 0x80002, 0x80000001, &(0x7f0000b68000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000057000)='/dev/hwrng\x00', 0x410000, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x2}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000ba8000-0x10)={0xa2a, 0x6, 0x8, 0x100}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0xe}) vmsplice(r2, &(0x7f0000557000)=[{&(0x7f00006a7000-0xdd)="bdd58fc4edeaa3b176a724f3f2c7dc57828f49f521f18a901ff9ca560edcb312dacb50f6daf0e5309c90936a0c8ea51dc4dda2ca83e2e90753ca8ccafa499c6c476c2d796f5df615b3c3b33da42e7f2d9f7eb051995c35890e8d0edaaabf10f86791c05558ad051781bf6470a628ed7c64bd42b8031e0c27f87c8e11d3c05dccbd09831386393b71c02dc40bfad3f384bf9a727387cb312910f85dd58786b0d1fd7a78abaa07c4a2910adf25ba889270843cda81f87a09a73afb6955c61ed6bf6aa13cbc1ca7d154ada774e2c15e36335acf7288601d41c155a6e1a778", 0xdd}], 0x1, 0x4) 2018/01/16 01:59:41 executing program 0: 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, 0x59, 0x0, 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(0x80000000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000914000-0x4)=0x0, &(0x7f0000bef000-0x4)=0x4) chmod(&(0x7f0000c92000+0x69d)='./file0\x00', 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/ppp\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000795000-0x1000)="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", 0x1000, 0x0) write(r1, &(0x7f00008e0000-0x9f)="260000002a0047f10701c1b08000e400000000030100000009efd88c0000aba6000000000000", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000143000-0x10)={0x0, 0x10, &(0x7f00001bd000)=[@in={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003c9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c6e000-0x6)={r3, 0x8}, 0x6) bind(0xffffffffffffffff, &(0x7f0000b4b000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statx(r2, &(0x7f00000e3000)='./file0\x00', 0x400, 0x3, &(0x7f00008b4000-0x77)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key$keyring(&(0x7f0000816000-0x8)='keyring\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockname(r0, &(0x7f000099b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000081000)=0x10) r5 = request_key(&(0x7f00003e3000)='ceph\x00', &(0x7f0000927000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e1e000-0x17)='vboxnet0/em1ppp1+wlan0\x00', 0xfffffffffffffffa) keyctl$search(0xa, r4, &(0x7f0000b32000-0x6)='logon\x00', &(0x7f0000540000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) r6 = syz_open_dev$sndpcmc(&(0x7f0000da5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f00004d8000)={0x2, 0x33, 0x17af, 0x7, 0x7fff, 0x5}) add_key(&(0x7f00009da000)='.request_key_auth\x00', &(0x7f0000340000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000096d000-0x55)="11c0f8fdf93acceef4ca13714e941df0a76c1d8ee1c7565ecc3a32f39a614de18fd9952e5fa306ccf3765708840daf3c92a689b7a759bbde47a1595022f67b637cdf74819b750474ec5d3dfd3fd4ec57313b087889", 0x55, r4) 2018/01/16 01:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$mice(&(0x7f0000d3e000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0xafd, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e16000)=0x5, 0x4) write$evdev(r2, &(0x7f000004d000)=[], 0x0) poll(&(0x7f0000125000)=[{r2, 0x18, 0x0}, {r0, 0x26, 0x0}, {r2, 0x1, 0x0}, {r0, 0x20, 0x0}], 0x4, 0x7f) 2018/01/16 01:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003c3000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000055000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) fstat(0xffffffffffffff9c, &(0x7f00007f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x1e) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0xc) r3 = geteuid() setreuid(r1, r3) r4 = 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$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00003bc000)=0x0) fadvise64(r4, 0x0, 0x0, 0x0) 2018/01/16 01:59:41 executing program 4: r0 = getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$dspn(&(0x7f000052b000)='/dev/dsp#\x00', 0x4, 0x600082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001000-0x1)=0x19eb, 0x2) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_mempolicy(0x8003, &(0x7f00003da000)=0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001ad000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000e90000-0x7)='mounts\x00') r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/mixer\x00', 0x202800, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000763000-0x24)={0x4, 0x401, 0x4, 0x8, 0x18c, 0x800000000001f, 0x0, 0x5, 0x2, 0xc97, 0x7f, 0x9a4a}) 2018/01/16 01:59:41 executing program 7: 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 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) open(&(0x7f000075f000)='./file0\x00', 0x0, 0x80) 2018/01/16 01:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr(r0, &(0x7f0000e9f000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000b78000)="76626f786e65743147504c6c6f6b657972696e67299b27656d3073797374656d65746831766d6e6574306c6f00", 0x2d, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000148000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000033e000)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 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) bind$inet6(r0, &(0x7f0000732000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000461000)='/proc/self/net/pfkey\x00', 0x180, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00009b2000-0x66)=""/102, &(0x7f0000f27000)=0x66) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000746000-0x8)={0x0, 0x2a3}, &(0x7f0000113000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c5a000)=@assoc_value={r3, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000055d000-0xc)={r3, 0x1, 0x25d6bcba7a454d50}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000)={0x0, 0xffffffff80000001}, 0x8) 2018/01/16 01:59:41 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b47000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000028d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb6000)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000a57000)=0xa01d932, 0x4) recvfrom$inet(r1, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c76000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000550000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f30000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x48891, &(0x7f000013a000)=@nfc={0x27, 0x9, 0xd12a, 0x10000000}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f000008e000)='./file0\x00', 0x0, 0x20) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000885000)=0x0, &(0x7f00001b1000-0x4)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 01:59:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000+0xb76)='/dev/vcsa#\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c07000-0xae)={r1, 0xa6, "c147b3610e63d79d19f9ce667711ef25b834df1e8454ddb4f30d44891da05395cb52d47064cc16957dcedce6818e50637db681495a22600201f003e8c3060df1619d85bee2267c6c5f3fa590707aa22f8a98123fc28ce173f20ec103e5cfbf8abe365b94449f35966210e4d58daaa5e6e228a4d1a2a0536f44efc73920506a97ffc9924b3a96f33ef55efdb313cb7c64c895628ac7e60a3e5f6aca5f069fbfe1a6283d7f5d67"}, &(0x7f0000c3f000-0x4)=0xae) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000351000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/16 01:59:41 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000001000)=@generic="b7dbc617cc5c31a251f4b17408d77a8d", 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000-0x4)=0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000013000)=""/0, &(0x7f0000012000)=0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000012000-0x8)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000015000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x1, 0x4, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x2e, &(0x7f0000015000-0x30)=[{&(0x7f0000008000)="084415691a07e76417a61a3ae57c2fde883ded", 0x13}, {&(0x7f0000003000-0xab)="8019e572a25b14ed7ca8f4024c3cb565d6ed395c4b8f22fcd5abafd5bc674185b822a83da8f489cfc7a3d2adfa1c470ce8c763de37743d2a9b4c80d37ee03145f26bddf8ef0500afd04750a2fb23fd81a488d77b849ab18bbb143998a92ab13656553c5d9b8794598682e905fc0e9aa03a86c7592546d2e924af49be0305f87d6b4ae1029f359289df33de57c46a64d04f1c1f57412ef150ea04fcfcf18ac93256b8f994243d88604aa18b", 0xab}, {&(0x7f000000e000-0x78)="64e413973313818b6d2739f758cac1706f98f1e7da2ac71bc4d3080c0259f398e8ceda73ed88d37d16cc0a17d29b82fb4580337bebaca37d7eed1fd5803f54dbb9fb70ce63fba2065981189a0d0b8a6d58c30b6fbca808f3dcb183dcdc35e52cea724a665aea5a5dce9778ccde9c635ebd73677ff3ddada8", 0x78}], 0x3, &(0x7f0000012000)=[{0x78, 0x114, 0x1, "f6579517545b7369801a8587d6c4a7cf8d423deb95876596d664502aaced6df8958279e57baaf86315267398660c4d9bb4017b5d324267a83db2f8bcc44b0e64910c28233a5c97653bda6740a9d6510133431a48d7ee183946166217879a7b212183c6"}, {0x98, 0x10d, 0x4, "c1aa0e470f7fd73e8a2831b6cbd104fd0fbc651ba5f605099170d02fceed39aed9765d7852c87c8ac714f47092058e33902f39ae534da50df0a654011c9f39256f4f99ad95bcb2b83ef64eb11869f61161c82af179cc3055b6e19fae5af2e8ababdfafaabbc9d69b55421d897d7f08a4c26b204fed9b75f48f60600e60f6f1d37c49"}, {0xfffffffffffffe73, 0x1bf, 0x320, "6b23ac116e74cc105e7d7c6b018ea36697b4655e01952e764e559716a14a0978c06518299662fbe2bf2e4b529732c061b695953cb8fd717068bce3ea6410e5e6a6818c8beee1118c2870302324fa44734fa56a4522d2d5b1244b8eca59f632351b63c758e1ccc41da6c4d70f8452eab39b9341ff7b0e1b6ad5c07e66d5149c26b0c60f5254ee030bcb00bce07dcd62b7b7a218f39c836cdc7b55f5bd125d8d674a87f971386c8a559a9d7fa26ac56432d5465206a3352160da63e0eb74ac4d6333d712630b82b09c41bb35f13014694e14b32fe6600fe4a338796b2c386e8d3c1d47509944dbacce6d7a4285"}, {0x1010, 0x88, 0x2, "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"}], 0x1220, 0x840}, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000012000)=0x0, &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000013000-0x4)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x48000, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000008000-0x2)=0x3b50, &(0x7f000000f000)=0x2) 2018/01/16 01:59:41 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = shmget(0x3, 0x1000, 0x1200, &(0x7f0000b57000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000ba6000-0x8)=[0x2, 0x6]) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000e70000-0xc)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e6f000)=0x10, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000e70000-0x4)=0x1, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00007be000)={0x0, 0xae73}, &(0x7f00006ee000)=0x8) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000075000)=@assoc_id=r4, &(0x7f0000e71000-0x4)=0x4) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e72000-0x48)={0x0, 0x6, &(0x7f00009e1000-0x30)=@raw=[@generic={0x97, 0x1, 0x7fff, 0x80}, @generic={0x2, 0x1, 0x56, 0x80}, @alu={0x4, 0xffffffffffffffff, 0xf, 0x7, 0x0, 0xffffffff, 0xfffffffffffffffd}], &(0x7f0000e72000-0xa)='syzkaller\x00', 0x8b5, 0xc4, &(0x7f0000e71000)=""/196, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000308000-0x6)='/dev/hwrng\x00', 0x121000, 0x0) ioctl$TIOCCONS(r5, 0x541d) 2018/01/16 01:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d76000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005a2000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) 2018/01/16 01:59:41 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000451000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000b67000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)="2f7b06003170707031253a656d30f90b", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) fcntl$addseals(r3, 0x409, 0xb) 2018/01/16 01:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000083d000)=0x6, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000daa000-0x4)=0x3, 0xffffffffffffffbc) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 01:59:41 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a0b000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000)=0x0, 0x8000000026) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000338000)='/dev/sequencer2\x00', 0x4000, 0x0) r2 = semget$private(0x0, 0x0, 0x24) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000fd000)=""/49) sendmsg$unix(r1, &(0x7f000023c000-0x38)={&(0x7f00007da000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000079b000-0x40)=[{&(0x7f000022e000-0x40)="7532c985885e20242a432634da4b9aaedfc646c8da8fdc04c2a02ed71cbc45fea9036dc8b0614c19f3ef89386651df4b86058855fab396117bdcc2ea781c34d1", 0x40}, {&(0x7f000059a000-0x24)="475776225e3d12d1ef7af5b3c05ec45bb7af8f232a59d39986858fd1b2b1a5acdbce0a2a", 0x24}, {&(0x7f00002ac000-0x1000)="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", 0x1000}, {&(0x7f0000134000)="ecdac52db443a361b6a07eb2dc2e466189d77a291b7800cdcd0f69022e11576cd33a7f65d659709c3f524d0cf674d3a82b0ffe146ef7b554c56ba5537c2acb5be1a0", 0x42}], 0x4, 0x0, 0x0, 0x4000}, 0x40050) r3 = semget$private(0x0, 0x3, 0x21) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000905000)=""/191) 2018/01/16 01:59:41 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f000000f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000)='\x00\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x40000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$unix(0x1, 0x7, 0x0) getsockname$unix(r2, &(0x7f00007d3000)=@file={0x0, ""/108}, &(0x7f00004c2000-0x4)=0x6e) sendto$inet(r1, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000aa0000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b78000)=0x10) close(r1) 2018/01/16 01:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dcc000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c0d000)='/dev/loop#\x00', 0x0, 0x81201) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) 2018/01/16 01:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aee000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f00009f2000)=""/32, 0x20) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = request_key(&(0x7f0000c29000-0xa)='id_legacy\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000-0x1)='\x00', 0xfffffffffffffff8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000717000)={0x20, 0x1, 0x5, 0x1, &(0x7f00007a6000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$get_keyring_id(0x0, r2, 0x6141) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f00003f6000-0xd)='\x00', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 01:59:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000169000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c9f000)={@common='ifb0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f13000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f13000-0x10)={0x0, r2}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f13000-0x4)=0x91) 2018/01/16 01:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00005a2000-0x2)='/dev/admmidi#\x00', 0xf8, 0x200082) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a39000)=0x0, &(0x7f0000601000-0x4)=0x4) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008b7000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000095e000-0x30)={0x14, 0x0, &(0x7f0000625000)=[@acquire_done={0x40106309, r2, 0x4}], 0x21, 0x0, &(0x7f0000db3000-0x21)="2c3dfe76316b82d4e726db5666c26bf668c093efc0cd93e2b6693d354e60f0a5f6"}) 2018/01/16 01:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f68000-0x8)='./file0\x00', &(0x7f0000d77000)='./file0\x00', &(0x7f0000bf1000-0x9)='squashfs\x00', 0xa18041, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000000f000)='./file0/file1\x00', 0x57) r1 = semget(0x0, 0x3, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ce000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e4000)=0xe8) r3 = getegid() stat(&(0x7f0000bdd000)='./file0/file1\x00', &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e4000-0x4)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00002a3000)={{0x8, r2, r3, r4, r5, 0x80, 0x2, 0x0, 0x0, 0x0}, 0x7, 0x6, 0x657, 0x0, 0x0}) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") 2018/01/16 01:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000217000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xff) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00008dc000)=0x100000001, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ff2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fc9000)=0x24, 0x4) 2018/01/16 01:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e05000)=0x0) getpriority(0x0, r1) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x0]}, 0xa) 2018/01/16 01:59:41 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 01:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f47000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000081d000-0x40)={0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00002e2000-0x8)={0x101, 0x78628e80, 0x0, 0xfffffffffffffffc}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$sequencer(0xffffffffffffff9c, &(0x7f000049e000)='/dev/sequencer\x00', 0x80680, 0x0) 2018/01/16 01:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000b8a000-0xb4)="393517de299a33c76c6b96da65cfcb88d165246b37069a3f479c9ab79d706e3247d68ebfccb0d245febaa9c931b0aeb3faeedeb7dae573f858c566de51a76b2c6c0614f6327548ea90b8801aa0628ba68be88da212fa16c2042e898abb87b7894797ccf153c011b4bf6ebe4b6a44db71fb6c9fecfe918445df5effbb12a0029097eab6f786f80082906f6310d90e965cc8f8c5cc7843f7089ee6dbbf9a4ba733a6b23bdc721abb1d067516f362c6bbc49de16a44", 0xb4, 0x4040000, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000f4000-0x4)={0x1}, 0x4) 2018/01/16 01:59:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 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) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) r2 = shmget$private(0x0, 0x3000, 0x7c0018aa, &(0x7f0000b4e000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00004cd000)=""/192) lseek(r1, 0x5, 0x1) 2018/01/16 01:59:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000526000-0x4)=0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0be288ace9c6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0xffffca88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "27a3dd137da77c47395f94d1cdba48976dbb20d5f6bcebbbb2ed66475f64becdc28dfd76d0c02f77550acc1c4317351db9127d1098132e78b6ae2d796433ee6301a15cd354"}}}}}, 0x0) 2018/01/16 01:59:41 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x3ffffffffffffe) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a9d000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000797000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ef8000-0x9)='/dev/sg#\x00', 0xea97, 0x40000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef9000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000105000)={0x0, 0x6}, &(0x7f0000ef7000)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ef8000-0xcd)={r3, 0xc5, "e208f681d13cbb7ea41a2529a1e0c6ab67eb329b781329570fcbf7bfd4f396c7083d54f8ded834adfc0b865547e8daa5572c45b696c0d50900b96739865429b8c157bc54c7913b20ae23d042a679d31baa7615c7544d1da5714e4a87072dedc6a926553206085db7fc9c1294e18696c471c5af3cc0b46b0db0cb0cda7f54c82bf3a5860f2d5659f051c8a680fd97d65dd9b4e72286e011b5d368c9f4eac371a04e0b2ec80a7b6d4050d83c1efbc13c4454301ccf2bd7f12cd971901da46d75a8d4c0ef7df8"}, &(0x7f0000ef8000-0x4)=0xcd) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000ef9000-0x8)=0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ef7000)={0x2, 0x0}) 2018/01/16 01:59:41 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00004e6000-0xe)='/dev/admmidi#\x00', 0x9, 0x20080) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000490000)={0x7, 0xfff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081b000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/16 01:59:41 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000353000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f8a000)=0x0, &(0x7f0000f8a000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006b0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/mixer\x00', 0x408602, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f89000)={0x9, 0x8, 0x9, 0x1, 0x100, 0x9f, 0x5008, 0x9e, 0x12c, 0x80000001, 0x8, 0x3}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000f8a000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 01:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000093d000)=0x0, &(0x7f00003dc000-0x8)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000ec7000)={{0x1, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e17000-0x28)={0x1, 0x3, 0x10001, 0x1000, "0e88f9330410c4efb47b0ad11ddd774a268ac667ee6d891ee05fb2de75e66edc"}) 2018/01/16 01:59:41 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1, 0x38) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ff7000)={&(0x7f0000354000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f1d000-0x10)={&(0x7f00005dd000)={0x1014, 0x30, 0x300, 0x7, 0x0, {0x2, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x80}, 0x8000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000569000)=0x28) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b44000-0x6)={r2, 0x5}, &(0x7f0000ff8000-0x4)=0x6) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x7, &(0x7f0000ff9000-0x1000)=""/4096, &(0x7f0000114000-0x4)=0x1000) 2018/01/16 01:59:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="4f25f57240164c881f5e597535173cd230505724bd2fe3de1d2787b605ef8cfcd1d8c9e07297d1c8568e2a5777671eecc2cc81ba53d1d53f5aef5e20c10ce7655bc60d", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") acct(&(0x7f0000106000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4(r0, 0x0, &(0x7f0000030000-0x4)=0x0, 0x80800) 2018/01/16 01:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c90000-0xa)='/dev/cuse\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f000057a000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) 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_procfs(0x0, &(0x7f00001e9000-0x19d)='environ\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/16 01:59:41 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, 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 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000532000-0x4)=0xc) chown(&(0x7f0000157000-0x8)='./file0\x00', r0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000728000/0x2000)=nil, 0x2000, 0x1f) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000941000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ede000-0x8)={0x0, 0xda}, &(0x7f0000891000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f53000-0x20)={0x7, 0x4, 0x2, 0x8, 0x0, 0x5, 0x4c44, 0x45, r4}, &(0x7f0000d4f000-0x4)=0x20) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00005c6000)=0x0, &(0x7f00000bf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b37000-0x20)={r2, &(0x7f0000120000-0x14)="0a1e931b250188ea7192dd3b955fc7f55d2da206", &(0x7f0000357000)="cf6eb81565a55e3f5ea1ff495b", 0x2}, 0x20) 2018/01/16 01:59:41 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b94000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000)={0x1, 0x0, [{0x69d5275140b224cd, 0x1000, 0x2, 0x1, 0xf35, 0x80000001, 0x1ff, [0x0, 0x0, 0x0]}]}) mq_timedsend(r0, &(0x7f0000e1f000-0xa0)="9711a961b2bb333eaabc01e5b5b3e3daa65a24d1ed895e51c5f1cb01ec4978c5c3732cb6dd66194b7a967b03ec6834f356318c216ba0ee11e990eb44f5e72d9f77e0670a2a9240a374f907725b6a54a316520cc9aefca752bd232381edad7e7cdee73042af2087857568de01755cb19d07a2a9c349497bef4a102d925341aec069d8794a29f19871cbf992c03d20dbc9253d04580805c1474336e8c44eb2ca6d", 0xa0, 0x107c, &(0x7f0000000000)={0x77359400, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001000-0x18)={0x8, 0x10, [0x2, 0x18c4, 0x6, 0x3ff]}) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0}}}}, 0x0) 2018/01/16 01:59:41 executing program 4: r0 = socket(0x17, 0x0, 0x1) recvfrom$ipx(r0, &(0x7f0000002000-0xab)=""/171, 0xffffffffffffffcb, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "e700ceabba6a", 0x0, 0x0}, 0x10) 2018/01/16 01:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006a7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b14000-0xc)={0x5, r0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f000038a000-0xe3)=""/227, &(0x7f0000ccf000)=0xe3) ioctl$int_in(r0, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/16 01:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00002f6000)=[], 0xffffffffffffe5c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000784000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000014b000)=""/68, &(0x7f0000eca000-0x4)=0x44) 2018/01/16 01:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = userfaultfd(0x0) r2 = syz_open_dev$mouse(&(0x7f00002a3000)='/dev/input/mouse#\x00', 0x7fff, 0x400) recvmsg$netrom(r2, &(0x7f0000227000)={&(0x7f00009d2000)=@ax25={0x3, {"90eda788a78dc2"}, 0x6}, 0x10, &(0x7f0000951000)=[{&(0x7f000023e000)="42e5640d7b5b5cb2682d1118272d25c52372712617d8c5dcc3b937f7952f7087d6d6ee080763225c69e88fa3d35eb2a3e58f5b6929a7de055a9743a63d4129a5a928b44919b91369c67c461bee5359530af88d6932e7f29d7beacf3ee629a7256e9e107b5e80795f0f372922a0d7ff9c81373bc07d2f36e6aa9d53b6c2e502569bfc15ff4acd43464f8c3d54a6e6a473d35e64e8ef29037334d058521a3f143cdff94fd1e33748064e00051776f90a7fe489b6827772a18366c96ff69c6a751353da2c7a9ada0ca7c5a38ea76f8f56d2ac3b7fa078846533984aa677010af6a60c184602a6cd4d8cc584abae420fdc3711c308040d4de7", 0xf7}, {&(0x7f000036d000-0x5b)="b199dca1fd7d3d008cc0220132e209fcfc86de9c0dbe8369f4da4880878d4a5c8a9b2aba84b93fd3abd553f08f1e7381b7abdb1e445464a4e75357b0d5b4852863bd991d373732b4918bcc1144cc4ffd20fbb984df9a94195de7e1", 0x5b}, {&(0x7f0000659000)="83881c2789f4b3873f39f8dd7cf61cfbfa1f5ca60287f97f9f96d909b5d38a10dfe9193f42af0e05a04f9f7f642bf630edaeb80b6307fc28fe638f728d49cc924f5f1d3fdcc7b3d86aae09ee32319e177f7695225f9bcc71d3db558fb125d4f844ac4ea7f9563bd88f94da449bbd62cac3ee373ea3e90e1bbdaf7ee6e782218d9febbd6ee08aa595eac57c80206a05d0763f0de2de499659cb8b7c6fa3a2d336f814ccc40d95e1cdeebf7f57881a9085081043bff03f0982", 0xb8}, {&(0x7f00008b8000-0x72)="3df85a1d48ea84721a4a130aa12549f80a586c06011197c0688e7769875a2c71f4958a52aaa28b45b08a91a4e3e19f04de0fe99a4d86c4c0debf7695dc8be75206091d24f2fb6944a70f75b9994a82dd14ea10de48ab8f98af0b8b4c1cfcb114748c4b6c82f533950b8f5ca1fb00c19959a7", 0x72}, {&(0x7f00009f6000-0x9a)="acd9b5e3a6aa36c20a69375a9357e1bfad20b63c672a0cb8a8371feba36916cc46f99acb0829f3be7118c8bfa4e43333dafa4deb32eb8db9d4c6abf8e12d85e2bad36b0f753f7798527f48cd198a3454a234dc5e04fe0b243c29073212be1cd2c879ce985dfa4dd9738545e4b31f0732af2ccea2d1da7d74bb19cc4078f8557b900c536f712649c77eb6fafa1c631eeb6bd9e38fedd9986519ac", 0x9a}], 0x5, 0x0, 0x0, 0x4000}, 0x2001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f00003f8000)="9349bed87829a2a5a15f90", &(0x7f0000629000+0xafb)=0x0, &(0x7f00006eb000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) 2018/01/16 01:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000697000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00003f5000)='net/if_inet6\x00') sendfile(r0, r1, &(0x7f0000817000)=0x0, 0x63) 2018/01/16 01:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000ddb000)={0x3, "3e88e4eeedc6dbe441f7c8fd7023917b94ff37663ea2ec928410d10dfbad07880189bf34d7d6d9d455fd7ce2aead3b4c3641bd7d7fd9f2ab6cfcbef242abe39a657d36413645e2c5ab00a554c551dc35a7d9dc8c5a008d490e544af4a61bd377b2886ec93885d78d786c6f98c37f075b75e4e1e5c1ac2879d76e491960ce8f0db446224eaedd0cb2d1e68956b477ba308d7994a9a9e43593396f7954cced4a8fd5e3a835e13ad14a5cd8738e842cb08c1af1ea886168718a9423b0a08c9338ccf74dddaac5ace4cb32d2f2cb9d69e67f6a2851"}, 0xdb, 0x800) r1 = semget(0x1, 0x4, 0x10) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f000055d000)=""/65) msgrcv(r0, &(0x7f0000cb1000-0xc)={0x0, ""/4}, 0xc, 0x0, 0x0) 2018/01/16 01:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000962000)={0x0, 0x0, 0x30}, &(0x7f000070f000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003d4000-0x10)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, r2}, &(0x7f00001a8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d87000-0x8)={r3, 0x2}, &(0x7f0000654000)=0x8) fchdir(0xffffffffffffffff) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) r8 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x2, &(0x7f0000bca000-0x10)={0x0, 0x0}) mq_timedreceive(r8, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={r9, 0x0}) mq_timedsend(r8, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ff000-0x4)=0xc) r11 = syz_open_procfs(r10, &(0x7f00009fb000)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f00005ea000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r11, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r1, &(0x7f00009ca000-0x9f)=@known="73000000000000008165766d002736fe8b0ec45bab3123e9f2b343ec3d21645d15239ae91368b97e25de2e8c9330a75ccd63b1e3c0d69a55b2b870433c1774a7d24888e23d6c7f1eda766f071f13302efc63682d08afaa36d9dc7ea99e19b454a4ba05f59ee141944f9fdf82f8b5fb68074a0841373bbede0755e34524489aa6b3eab9566e13d2b399cceb158f8bdb83bb24210c184871800230a469169f5b", &(0x7f0000902000)="2d1fa6a1a2fc1e4e9d86da4f9e21e61f56b9e04e0f23dd51994401c8b0a8f024bef47c6128f6f40419fbb3bd970e05335781ba054ce08b96d2f2904c568d8bf5e2ac4c1dfdbf436ed1ba17f0c0609a3c1cea2564832ad48e45969148359fa2adcf405aff80569b36f81bfe1054b4d02dcbd8a60b9456ed0cdc525364e700e39c04c75042a1ae727bc262ee525da72a149f88cbbfb7d14b69ba79bf4289813f005f17e226f00c7779a48e1c1ffe85648d74a4e778dcdb99b4487b1e0c77a750019ed560ab1122c35609ff49cc4c37ec3dbb23579d8f477ededaa70f3fb36ce004462de7ab0a", 0x1af, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0xfffffffffffff108}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000244000-0x4)=0xfffffffffffffff9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f00003ff000/0x1000)=nil}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r12, 0x21d) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00004c9000)={0x0, 0x0, 0x86cd, 'queue1\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 01:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000b9e000-0x8)='./file0\x00', &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b6c000)='./file0\x00', &(0x7f0000c5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acb000)={0x0, 0x0, 0x0}, &(0x7f00008bd000-0x4)=0xc) setresgid(r1, r2, r3) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/01/16 01:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x0, 0x5d) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) socket$inet6(0xa, 0x803, 0x40) 2018/01/16 01:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000f14000-0x8)={0x0, 0x0}, 0x80000) syz_emit_ethernet(0x13e, &(0x7f000030b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x108, 0x0, 0x0, @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]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x100, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 01:59:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000012000)={&(0x7f0000000000)={0x2, 0xb, 0xa9e, 0x7, 0x18, 0x0, 0x4, 0x2, [@sadb_lifetime={0x4, 0x0, 0x0, 0x9, 0x2, 0xfff}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x4, 0x4}, @sadb_x_sec_ctx={0xb, 0x18, 0x1, 0x2, 0x4a, "b14a998b0ca4b1bef95828c4754b6de8282d253cf535f6079431c0e799d9c2d5c3292fd3e9d76ea082efab16d91860b09f671a65575ecaa0a7600f767bc7536f0cb38d76198137d8eeae"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x7, 0x6}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fremovexattr(r0, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000002d000)={&(0x7f0000aa1000/0x2000)=nil, 0x2000}) 2018/01/16 01:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a72000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000508000-0x8)='./file0\x00', r2, &(0x7f0000fd6000-0x8)='./file0\x00', 0x5) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 01:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:59:42 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, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000e7f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf2) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000542000)={0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) listen(r1, 0xfffffffffffffffb) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 01:59:42 executing program 2: r0 = socket(0x41e, 0x4, 0x80) setsockopt(r0, 0x8005, 0x80, &(0x7f000007a000)="820300dee5e17c11dfc694655197c4a65b9e6158d2b9109603b264d504419c1a1c000000015534c2041c630afdaff8fa836cf4afd35e1ab8e1fd8a936eeca9dd12c2419e24af08db4f9e365b68dba4a30a", 0x51) 2018/01/16 01:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f0000366000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = geteuid() fstat(r0, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) write(r0, &(0x7f00009b9000-0x611)="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", 0x5dc) close(r0) socket(0x7, 0x800, 0xfcbe) 2018/01/16 01:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000bcb000-0xb)='/dev/audio\x00', 0x105040, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fb4000)={&(0x7f00009a7000-0x8)='./file0\x00', r2}, 0xc) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x454}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2018/01/16 01:59:42 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xe7)=""/231, &(0x7f0000471000)=0xe7) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009cf000-0x4)=0x0) dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x7, 0xff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000017d000-0x14)={0x0, 0x200, 0x5387, 0x100, 0x0, 0x5}, &(0x7f0000bb9000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000adf000)={r3, 0x100, 0x8, 0xfc}, &(0x7f0000631000-0x4)=0xffffffffffffff2a) prlimit64(0x0, 0x9, 0x0, 0x0) alarm(0x80000001) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000510000/0x2000)=nil) 2018/01/16 01:59:42 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/sequencer2\x00', 0x0, 0x0) 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, 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) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) 2018/01/16 01:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ead000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) sendmsg$kcm(r0, &(0x7f0000c43000-0x38)={&(0x7f0000631000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a2c000-0x70)=[], 0x0, &(0x7f000003f000-0x10)=[{0x7, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/16 01:59:42 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 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]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000f000)={0x0, 0x4, 0xffffffffffffffff, 0xfff, 0x3fc00000000000, 0x8001, 0x3, 0x401, {0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x7, 0x292, 0x8}}, &(0x7f0000010000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000010000-0x8)=@assoc_value={r1, 0x8}, 0x8) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000000e000)=0x0, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f000000e000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x44, &(0x7f0000010000-0x98)=""/152, &(0x7f0000010000-0x4)=0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000011000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000010000)={@loopback={0x0, 0x1}, r5}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000003000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x9) bind(r2, &(0x7f000000f000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x4, 0x0, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}}}, 0x3a) 2018/01/16 01:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x84, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r1 = syz_open_dev$admmidi(&(0x7f0000a81000)='/dev/admmidi#\x00', 0x2, 0x802) getsockopt$inet_udp_int(r1, 0x11, 0x4332beef39955518, &(0x7f00000db000)=0x0, &(0x7f000010e000)=0x4) 2018/01/16 01:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000400) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/16 01:59:42 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000b000)='/dev/binder#\x00', 0x0, 0x0) socketpair(0x5, 0xa, 0x2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000000b000)={r3, r4, 0x9}) r5 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b268e57cbbfde90a6c0cf337f73ea366e3b7a7489d01", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r5, &(0x7f0000003000-0x7)=@random={'os2.\x00', '-\x00'}, &(0x7f000000c000-0x1000)=""/4096, 0x1000) 2018/01/16 01:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000298000-0xa)='/dev/vcs#\x00', 0x7, 0x2dc0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) unlinkat(0xffffffffffffffff, &(0x7f00006d2000)='./file0\x00', 0x0) 2018/01/16 01:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000150000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000e2a000-0x4)=0x0, &(0x7f0000c9f000)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 01:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009e1000-0xb)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00004a5000)={0x4, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_open_dev$sndtimer(&(0x7f0000d83000)='/dev/snd/timer\x00', 0x0, 0x80400) 2018/01/16 01:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c79000)='./file0\x00', &(0x7f0000a98000)={0x2000e806, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 01:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000772000-0xc)='/dev/audio#\x00', 0x101, 0x40000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000640000)=0x0, &(0x7f000063a000-0x4)=0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000b6a000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x40) set_thread_area(&(0x7f000082a000)={0x1, 0x0, 0x2400, 0x8d5, 0x6, 0x4, 0x716, 0x6, 0x2, 0x83}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000283000-0x20)={0x4, 0x7, 0x8, 0x2, 0x4, 0x200}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b3f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f00005d9000)='/dev/audio#\x00', 0x400, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dc6000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000091000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000c18000-0x18)={@loopback={0x0, 0x1}, 0x1, r4}) 2018/01/16 01:59:42 executing program 6: mmap(&(0x7f0000000000/0x758000)=nil, 0x758000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000758000)=0x0, &(0x7f0000759000-0x4)=0x0, &(0x7f0000085000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 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]}) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000075a000-0x10)={0x0, 0x0}) remap_file_pages(&(0x7f0000409000/0x3000)=nil, 0x3000, 0x6, 0x6, 0x3) futex(&(0x7f0000759000)=0x58cd, 0x0, 0xffffffffffffa135, &(0x7f0000642000-0x10)={r2, r3+10000000}, &(0x7f00000b8000-0x4)=0x4, 0xfffffffffffffffb) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000758000-0x20)={0x0, 0xf001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:42 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000016000)=""/113, 0x71) 2018/01/16 01:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0000}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) [ 73.842990] kauditd_printk_skb: 147 callbacks suppressed [ 73.842999] audit: type=1326 audit(1516067982.339:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 73.942654] audit: type=1326 audit(1516067982.346:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 73.967643] audit: type=1326 audit(1516067982.347:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452df9 code=0x7ffc0000 [ 73.992107] audit: type=1326 audit(1516067982.347:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 74.016760] audit: type=1326 audit(1516067982.348:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 74.041359] audit: type=1326 audit(1516067982.348:750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 [ 74.065882] audit: type=1326 audit(1516067982.348:751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 01:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) semget(0x0, 0x3, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00004d2000-0xc)={0x1000003e, 0x3, 0x1c}) epoll_create(0x81) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0x0}, 0x8) 2018/01/16 01:59:42 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db0000+0xeb3)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f22000-0x10)='trustedsystemlo\x00') ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00006ee000)=0x1) r1 = gettid() perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(&(0x7f000005b000-0x8)={0x19980330, r1}, &(0x7f0000cc0000-0x18)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) 2018/01/16 01:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00006de000)=0x0) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) r2 = gettid() ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c18000)=0x0) getpgid(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000040000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000041000)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000028000)='./control\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000044000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000046000-0x9)='./file1\x00') renameat2(0xffffffffffffffff, &(0x7f0000048000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000011000)='./file1\x00', 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/16 01:59:42 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d25000)=[@in6={0xa, 0x2, 0xaa5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x38) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d25000)=0x81, &(0x7f0000155000+0x7f8)=0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ae0000-0x4)=0x0, &(0x7f0000d1e000-0x4)=0x4) 2018/01/16 01:59:42 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r0, &(0x7f0000004000-0x1000)="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", 0x285) 2018/01/16 01:59:42 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, 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 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009cb000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f00007b0000-0x38)={&(0x7f00004f7000)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000d69000-0x10)={&(0x7f00005bf000-0x160)=@delsa={0x160, 0x11, 0x101, 0x4, 0x1, {@in=@rand_addr=0x3f, 0x2, 0xa, 0x6c}, [@offload={0xc, 0x1c, {r1, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x42, 0x6a}}, @algo_aead={0x11c, 0x12, {{'rfc4106(rfc4543(rfc4106(gcm(xeta))))\x00'}, 0x680, 0x100, "437abb3f8d13bad9c3fa5ea258697b4d05b7da65be643a26ce111a47e14d44c7a11e79e3c5730147de2147aec2a3eb8116a5028bbb37180338b8e8ce5b85643139ad01de2b6ab19b5fda5c93360e8dff6973245c7403a72582bbaeadf43feeccd79dee5b4f28b1d8aca3a5c54ea0954c009b842488a23a8f54a2478af789f62a5490a5a41b7880af9c11337950c3f9af8dd6aadd5bbd05e0b7c3848fd10c920c87dc01055c6ac5480c770c72c3f699aaa1eef291a0df4a39ada36e09962faa13acbd034e14de5282451445e1fadffafa"}}, @replay_thresh={0x8, 0xb, 0xfffffffffffffffc}]}, 0x160}, 0x1, 0x0, 0x0, 0x40051}, 0x20040080) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/16 01:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000693000-0xc)='/dev/rfkill\x00', 0x410100, 0x0) close(r2) 2018/01/16 01:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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$rtc(0xffffffffffffff9c, &(0x7f00007d4000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000065c000)={0x1c2, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d7d000-0x10)={0x0, r1}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x6000020000001275, &(0x7f00008ea000)="") [ 74.090423] audit: type=1326 audit(1516067982.349:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 01:59:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000341000-0x18)={0x0, 0xfffffffffffffffd, 0x5, &(0x7f000090a000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/16 01:59:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000001000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 74.140203] audit: type=1326 audit(1516067982.350:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12490 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 01:59:42 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/16 01:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0xfa, 0xf, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) close(r0) 2018/01/16 01:59:42 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000012000)=""/109) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 01:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000+0x71b)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) 2018/01/16 01:59:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="08cb90dda2b65c5fa477a0d5606c4241", @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/244, &(0x7f0000000000)=0xf4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f00000e0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/16 01:59:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x2, 0x0, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x32) ioctl(r0, 0x3, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000ecd000-0xb)='/dev/adsp#\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0xfffffffffffffe68, 0x0}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00001d8000/0x1000)=nil, 0x1000, 0x0, 0x52, r2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vcs\x00', 0x1, 0x0) [ 74.195765] audit: type=1326 audit(1516067982.402:754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12514 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 01:59:42 executing program 5: capset(&(0x7f000064c000-0x8)={0x399f1336, 0x0}, &(0x7f0000939000)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c97000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f37000)={r1, 0x270b5117, 0x20, 0x7, 0x4}, &(0x7f0000001000-0x4)=0x18) setuid(0x0) 2018/01/16 01:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d6a000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000030a000-0x4)=0x0, &(0x7f000003b000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002a7000+0xc57)=0x0) ptrace$peekuser(0x3, r1, 0x6fd) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ba4000-0x20)={@generic="3e94e3d5b83cc5ec6134aebd700b02e4", @ifru_flags=0x8000}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000321000-0x64)={&(0x7f0000eea000-0x14)=[0x2, 0x4, 0x4, 0x1, 0xfffffffffffff83d], 0x5, 0x1, 0x7ff, 0x3, 0xc000000000000000, 0x100000001, {0x80, 0x2, 0x2, 0x3bc, 0x1ff, 0x9, 0x40, 0x7c71, 0x3, 0xffffffff7fffffff, 0xfffffffeffffffff, 0xff, 0x8, 0x0, "293836c493f73cdedbab4fd9ea411be4e1c5d3a03fefbd6882236b2bf9272eb8"}}) connect$ax25(0xffffffffffffffff, &(0x7f00005cf000-0x10)={0x3, {"3d22b086af7c24"}, 0x0}, 0x10) 2018/01/16 01:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80dc5521, &(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]}) 2018/01/16 01:59:42 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000802, 0x0) write(r0, &(0x7f0000b71000-0x20)="200000001a00076f39ffffffffffff0e020d0d000000040000044f69df0085ff", 0xffffffffffffff1f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000426000)={0x0, 0x9}, &(0x7f0000b14000)=0x6) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1e000-0x8)={r1, 0x80}, 0x8) [ 74.272360] x86/PAT: syz-executor0:12577 map pfn RAM range req write-combining for [mem 0x1c6217000-0x1c6217fff], got write-back 2018/01/16 01:59:42 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80000000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000018000-0x8)={0x1}, 0x8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/16 01:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0d000-0x17)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r3, &(0x7f0000132000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009f6000)=0x20004) sendto$llc(r3, &(0x7f00001f3000)="942849584690e7678c299572090d64de32874c1316cdfd69b795e1f886f633bfe8bd9df7c1bd3c8c0b69042231025c6fbcf1d11b7f218a9b0040850eb5556009bf4adcab25286d3097a58d7f956f4e1402e64c6873d9336deada76f8562791cc6ed5e42e283c4374aa4132e5e6ae9c320829e22be85e87f1b5f8f607bcf61d01991bfb3eebbc7b67286b45b4e40460125070385ac670aae37d7da2e59ca89ec5fd04100f20277ae8c2a90460", 0xac, 0x40000, &(0x7f000078a000-0x10)={0x1a, 0xf8, 0x1, 0x7, 0xa5a, 0xf4b, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 01:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/rtc\x00', 0x200000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x80, @tick=0xfffffffffffffffe, {0x0, 0x1}, {0x0, 0x0}, @raw8={"19c400ffee00ff000004004d"}}], 0x24f) syz_open_dev$sndseq(&(0x7f000058d000-0xd)='/dev/snd/seq\x00', 0x0, 0x301) 2018/01/16 01:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x20000000000545d, &(0x7f0000016000)=0x0) r0 = syz_open_dev$mice(&(0x7f0000c81000)='/dev/input/mice\x00', 0x0, 0x2000) sendto$ax25(r0, &(0x7f000084d000)="ac", 0x1, 0x20000000, &(0x7f00007c2000-0x10)={0x3, {"16937466afa83c"}, 0x7}, 0x10) setxattr(&(0x7f0000b1a000)='./file0\x00', &(0x7f0000f96000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f00002f9000-0xc)='lobdevvboxnet1\\{%vmnet0.eth0eth1}em1]\x00', 0x26, 0x2) 2018/01/16 01:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x39a) 2018/01/16 01:59:42 executing program 7: 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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000334000)=""/73, 0x49, 0x40010040, &(0x7f0000419000)={0x3, {"1effffffff8620"}, 0xfffffffffffffffe}, 0x10) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000c71000+0xa4c)={{0x8, 0x1, 0x5, 0x4, "d71594b7a7dbd5037acfca14383edfce87b7177a62fee0927b41914a3f2e7ebce8dc85640ad19e62c5a4e78d", 0x3}, 0x0, 0x0, 0x9, r2, 0x4, 0x1ff, "4e5b2b84c67213f226e40084a7c7719146db0806b7d24e2cf7846ef568a825f06f33ad3314b89cfe0d51a098ab2119a8735e8917ca568e070c2a4301321e7c09", &(0x7f000019b000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x81, 0x9, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$inet6(r0, &(0x7f000097b000-0x1c)={0xa, 0x2, 0xf0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x1}, 0x1c) set_mempolicy(0x7ffd, &(0x7f00003da000)=0x8, 0x5) pipe2(&(0x7f0000e59000)={0x0, 0x0}, 0x80000) sendto$packet(r1, &(0x7f00008ea000-0x81)="c403e1aaf87472968262d257e2df942c30baf7f94b9ab88059eb2200c77c438b4da6ed1793b62f1518fa88b92438b06aa937ae1b8c33ced7f4ed30523b022b9cc342e1708bd180530fabd424f4a453a94676268685b263a81dfaf351eb89895334a76ec9fe296fb4606f58a9dcd8f3e6763c7216b8c06a41e516287a3bc07e930e", 0x81, 0x40000, 0x0, 0x0) 2018/01/16 01:59:42 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 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000742000-0xa)='/dev/dsp#\x00', 0x2, 0x10000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000580000)=""/230) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) 2018/01/16 01:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000d40000-0x8)='./file0\x00', 0x10500, 0x2) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00006ea000)=0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) fstat(r0, &(0x7f0000a76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb100000000000000bbf862583c672b9c4da3b21c5", 0x77) 2018/01/16 01:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) mlock2(&(0x7f000019e000/0x2000)=nil, 0x2000, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00009e0000)='/dev/mixer\x00', 0x20000, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00005b4000-0x38)={&(0x7f00009dc000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000cbc000-0x10)={&(0x7f000053d000)={0x34, 0x3, 0xf, 0x602, 0x6, 0x3, {0x1bf6fa39b9ad5b39, 0x0, 0x2}, [@typed={0xc, 0x95, @ipv4=@rand_addr=0xc0b7}, @typed={0x14, 0x35, @str=']keyring\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r6 = syz_open_dev$usbmon(&(0x7f0000956000)='/dev/usbmon#\x00', 0xffffffff, 0x400000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00007a9000-0x4)=0x3f, 0x4) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000aac000)={0xd4, 0x0, 0x2, 0x7fff, 0x3, [{0xffff, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x80000001, 0xf8, 0x800, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xf9, 0x82c, 0x9379, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r7 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f00008dd000)={@generic="b94c21b9d46319af87b3b0684763b3b9", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00001c1000)={0x0, 0x0, []}) r3 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000839000)={0x5, 0x3, 0x10001}) 2018/01/16 01:59:42 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009f9000)=r1) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_raw(r2, &(0x7f0000c8f000)={0x27, 0x8, 0x2, 0x2}, 0x10) ioctl$KDADDIO(r2, 0x4b34, 0xff) 2018/01/16 01:59:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/148, 0x94) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000feb000-0xc)={0x80000000, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000944000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x8938, &(0x7f000013e000-0x50)={@generic="618cb9d30782d16a739172f254e3af41", @ifru_ivalue=0x4bf6}) shutdown(r3, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fed000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000fed000-0x40)={0x9000000000000000, 0xf002, 0x40, 0x9, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000be5000-0x10)={0x8, 0x1c49}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000fec000)={0x7000, 0x0, 0x0}) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/16 01:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt(r0, 0x2, 0xfffffffffffffff7, &(0x7f0000be5000)="daab9a7897a8b189cb5a08c8861ebe4148aa762ce0b51c28e6a71cefd29e6e25d39a57705a10cc0c4a8567063ae5c554738aed89095195740e50dbb8a7bab518413d465f86089d2faa55b9fa43c0683a933424ff7191fe0ca73c4f1b5e69507ccc8c801fd91058a73665356f0dffc2bae14bd93fe5d7d0b865cffdf7eb5801ea9c9146af4e655c28e71ae52d3d4e6598ce97b66daf88e36b94095973299706db6b77d871b8bd733fdcbea5639f98ce90caca9547b8c2e7c3719fb015f331", 0xbe) r1 = gettid() fcntl$lock(r0, 0x0, &(0x7f00007e5000-0x20)={0x2, 0x5, 0x9, 0x0, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r2, &(0x7f00000c4000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dc6000-0x20)={0x401, 0x800, 0x200, 0x491, 0x2, 0x200, 0x8, 0x4, 0x0}, &(0x7f0000ab3000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003b1000)={r3, 0x2000001}, &(0x7f0000d7f000-0x4)=0x8) 2018/01/16 01:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = eventfd2(0x0, 0x0) write$eventfd(r2, &(0x7f0000084000-0x8)=0xffffffffffffffff, 0x8) 2018/01/16 01:59:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5, 0x0}) clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") utime(&(0x7f0000801000)='./file0\x00', &(0x7f0000670000)={0x0, 0x0}) 2018/01/16 01:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000077d000)='/dev/net/tun\x00', 0x0, 0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r0, &(0x7f0000c53000-0x1)="", &(0x7f00009c5000)="", 0x2}, 0x20) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x400000000, &(0x7f0000018000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000020000)=0x12) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000019000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000)={0x0, 0x0}, 0x1, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) timerfd_create(0x2, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000001f000)={0x9, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8b03}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/16 01:59:43 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001000-0x8)="e3a63b17c354769f", &(0x7f0000001000-0x7d)=""/125}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x3, 0x10}, 0xc) fcntl$setstatus(r0, 0x4, 0x40400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000522000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x412)="", &(0x7f0000001000-0xa0)="e2eea0eb86e501e57897a3b495b087cbc16b335ef4b744e40c1eacda4b459b0373f3291876c40f3b0d8638d9a777b04d9895a3fb6e9754c111ac8f7d4ff0dea0cf78856f64096209cc28c8bbd1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) 2018/01/16 01:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f0000ce0000-0x8)={0x3}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000d63000)='/dev/snd/pcmC#D#p\x00', 0x800000000000000, 0x80) ioctl$KDSETLED(r1, 0x4b32, 0x3) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00008bd000)="25420c1fb82d5e4f2ece2cb437724458fb5527c9a5062bd9610e6a0581acdfcb8375d44b0b5a4a6687abcc6a", 0x2c) sendfile(r1, r0, &(0x7f00009a3000)=0x0, 0x9) 2018/01/16 01:59:43 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x23) r1 = dup2(r0, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000000d000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000008000)=""/183) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000009000-0x88)=""/136) 2018/01/16 01:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000057d000-0x4)=@int=0x1, 0x4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00009db000-0x8b)=""/139) r0 = memfd_create(&(0x7f0000d38000)='\x00', 0x3) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000493000-0x4)=0x2) r1 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r2, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af2000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000844000)=0x1, 0x8, 0x2) remap_file_pages(&(0x7f0000a69000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/16 01:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000981000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00003c7000-0xd3)=""/211, &(0x7f0000724000-0x4)=0xd3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000052b000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000041f000-0x4)=0x6, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c74000+0xf65)={r0, r0, 0x7, 0x2}, 0x10) clock_gettime(0x0, &(0x7f0000ffc000)={0x0, 0x0}) futimesat(r0, &(0x7f0000a81000-0x8)='./file0\x00', &(0x7f0000a86000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}) r4 = syz_open_dev$sg(&(0x7f0000cfd000-0x9)='/dev/sg#\x00', 0x5, 0x103c01) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000696000)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x0}}}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000b3e000)=0x0, &(0x7f0000039000)=0x4) syz_emit_ethernet(0xff6b, &(0x7f0000a97000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x10a, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, &(0x7f00008b1000)={0x0, 0x1, []}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6ad1) 2018/01/16 01:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000045000)='./control\x00', 0x40) r0 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000087f000)={0xffffffffffff0922, 0x2, 0x4, 0x1, 0x2, 0x4a, 0x800, 0x1, 0xfff, 0xffffffffffffff6e, 0x7, 0x9}) 2018/01/16 01:59:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x80400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000b10000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000ccd000-0x8)=0x0) 2018/01/16 01:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000898000)=""/1, 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000062e000-0x4)=0x7) write(r0, &(0x7f00006a5000)='$\x00', 0x2) 2018/01/16 01:59:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000bd8000)=0x0, &(0x7f0000fc8000)=0x0, &(0x7f0000001000-0x2)="") getcwd(&(0x7f000027d000)=""/233, 0xe9) 2018/01/16 01:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000502000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000de8000-0x8)='./file0\x00', &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000051e000)='./file0\x00', &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000de0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bc000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e8000-0x4)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000744000-0x78)={{0x9, r1, r2, r3, r4, 0x8, 0xffffffff, 0x0, 0x0, 0x0}, 0x1, 0x200, 0x3dc2, 0x9, 0x80000000, 0x6, r5, r6, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create1(0x0) 2018/01/16 01:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x380) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$mouse(&(0x7f0000300000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200400) getpeername(r0, &(0x7f0000cf5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a60000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000544000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007be000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00004f3000)={{0xffffffffffffffff, 0x0, 0x3ff, 0x1, 0x1}, 0xffffffffffffffff, 0x2, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00005e3000-0x50)={{0x0, 0x0, 0x401, 0x3, 0x401}, 0x8, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000a3d000)=0x0, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d18000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a52000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000062a000)={0x10005, 0x3, 0x3002, 0x2000, &(0x7f00005a0000/0x2000)=nil}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000892000)={0xb4, 0x0, &(0x7f00003d7000)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x18, &(0x7f0000820000-0x20)=[@fda={0x66646185, 0x7, 0x1, 0x1e}], &(0x7f00006f3000-0x18)=[0x38, 0x38, 0x38]}}, @clear_death={0x400c630f, 0x0, 0x1}, @acquire_done={0x40106309, r4, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x50, &(0x7f0000225000)=[@ptr={0x70742a85, 0x0, &(0x7f0000b30000-0x1)=0x0, 0x1, 0x1, 0x13}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000a66000-0x50)=[0x40, 0x18, 0x0, 0x28, 0x20, 0x48, 0x78, 0x78, 0x48, 0x18]}, 0x3}}], 0x39, 0x0, &(0x7f0000518000-0x39)="b048a206b08c0630d68352436688a3890059db27542fae46f1275ab8a405de8d3779686a46c3da53061975b926738a8ccfc3bd27172c7ca4c4"}) recvmmsg(r0, &(0x7f0000ac7000)=[{{&(0x7f0000f3b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, 0x1c, &(0x7f0000d2f000-0x90)=[{&(0x7f00004f2000)=""/58, 0x3a}, {&(0x7f0000ca2000-0x7c)=""/124, 0x7c}, {&(0x7f0000360000-0xc9)=""/201, 0xc9}, {&(0x7f00009d0000-0xf4)=""/244, 0xf4}, {&(0x7f00004a9000)=""/0, 0x0}, {&(0x7f0000994000-0x53)=""/83, 0x53}, {&(0x7f0000dfa000-0xdf)=""/223, 0xdf}, {&(0x7f0000f15000)=""/54, 0x36}, {&(0x7f0000e20000-0xb3)=""/179, 0xb3}], 0x9, 0x0, 0x0, 0x7a2}, 0x7f}, {{0x0, 0x0, &(0x7f0000ca1000-0x70)=[{&(0x7f000085e000)=""/251, 0xfb}, {&(0x7f0000edf000-0x52)=""/82, 0x52}, {&(0x7f0000857000-0xae)=""/174, 0xae}, {&(0x7f00004e8000-0x49)=""/73, 0x49}, {&(0x7f00002f5000-0xfe)=""/254, 0xfe}, {&(0x7f00005e5000)=""/190, 0xbe}, {&(0x7f00000c8000)=""/212, 0xd4}], 0x7, &(0x7f0000e88000)=""/195, 0xc3, 0x1}, 0x6}, {{&(0x7f0000763000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000108000)=[{&(0x7f0000386000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000034f000-0xed)=""/237, 0xed, 0x7100000000}, 0x1ff}, {{0x0, 0x0, &(0x7f0000945000)=[{&(0x7f0000936000)=""/75, 0x4b}, {&(0x7f0000870000-0xb3)=""/179, 0xb3}, {&(0x7f0000a6f000-0xaa)=""/170, 0xaa}, {&(0x7f0000705000)=""/107, 0x6b}, {&(0x7f00003db000-0x31)=""/49, 0x31}, {&(0x7f0000565000)=""/0, 0x0}, {&(0x7f0000705000)=""/127, 0x7f}], 0x7, &(0x7f0000e68000)=""/23, 0x17, 0x2}, 0x7a3}, {{&(0x7f0000e3d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aed000)=[{&(0x7f000094b000)=""/30, 0x1e}, {&(0x7f000097f000-0x47)=""/71, 0x47}, {&(0x7f00005f7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000477000-0x79)=""/121, 0x79}], 0x4, &(0x7f0000abf000)=""/37, 0x25, 0x4}, 0x100000000}], 0x5, 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000ef0000-0x4)=0x0) 2018/01/16 01:59:43 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000df3000)=0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) socket$pppoe(0x18, 0x1, 0x0) r3 = accept$alg(r1, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c9c000-0x4)=0x10, 0x80800) sendmsg$nl_crypto(r2, &(0x7f0000bfa000)={&(0x7f00005d5000-0xc)={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f000022f000)={&(0x7f0000429000)=@upd={0x100, 0x12, 0x400, 0x7, 0x1, {{'seqiv(gcm_base(ecb(cipher_null),poly1305-generic))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x51bf65c52fbc0983, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x5}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) accept$ax25(r4, &(0x7f0000fe3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000139000)=0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000184000-0x10)=@common='irlan0\x00') clock_gettime(0x2, &(0x7f0000720000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000c01000)={0x0, 0x0, &(0x7f0000f8e000-0x20)=[{&(0x7f0000811000-0x9a)="196243f0707cd256c89d74be7084fa237e1cb58bba8e0e110eeab69823c0940f", 0x20}], 0x1, &(0x7f0000c12000-0x48)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000475000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000063e000)={0x7, [0x3, 0x5c2, 0x80000000, 0x81, 0xffffffffffff0000, 0x1cb5800, 0x80]}, &(0x7f0000187000-0x4)=0x12) request_key(&(0x7f0000c3e000)='big_key\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f30000-0x1)='\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00002f9000-0x8)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) 2018/01/16 01:59:43 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, 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 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000089f000-0x10)={0x0, 0x0}, &(0x7f00008eb000-0x4)=0x10) init_module(&(0x7f0000b29000-0xd)='/^!GPL)ppp0-\x00', 0xd, &(0x7f00007d3000-0x6)='eth1#\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d7c000-0x1)={0x4, 0x400, 0x8, 0xbf1, 0x4, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000aa2000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r2, &(0x7f00009da000)="", &(0x7f0000017000)=""/0}, 0x18) r3 = syz_open_dev$audion(&(0x7f00003f4000)='/dev/audio#\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = syz_open_dev$vcsn(&(0x7f00009bf000-0xa)='/dev/vcs#\x00', 0x40, 0x2000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) 2018/01/16 01:59:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000862000-0x9)='/dev/sg#\x00', 0xe2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000064d000+0x1e4)='./file0\x00', &(0x7f0000000000)=""/0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000042000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000052c000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f0c000-0x8)={r0, r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 74.703488] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/16 01:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f000058f000)='./file0\x00', 0x0) r0 = creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ac7000)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006a7000-0x4)=0x80000000, &(0x7f0000c9e000-0x4)=0x4) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) 2018/01/16 01:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000695000)='/selinux/context\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00004be000)=""/145, &(0x7f00006e1000-0x4)=0x91) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003a0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) connect$netlink(r0, &(0x7f0000efc000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) bind$alg(r1, &(0x7f0000acd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/01/16 01:59:43 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000004000-0x8)=0x0) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005c0000-0x12)='posix_acl_access{\x00', 0x2) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000058b000-0x10)={0x1, 0xa05}) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 01:59:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4b15, 0x20000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000dc0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e85000)={0x0, 0x0}, &(0x7f0000e67000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000837000)={0x0, 0x0, 0x0}, 0x8) poll(&(0x7f0000ba9000)=[{r0, 0x1000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}], 0x4, 0x7) r1 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000521000-0x18)=[], 0xffffffb2) ftruncate(r1, 0x10401) 2018/01/16 01:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000040a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000a3000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000cc3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b60000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00003a5000-0x38)={&(0x7f00000b0000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000c1e000-0x10)={&(0x7f0000803000-0x80)={0x7, 0x0, 0x88e7, {r2, r3/1000+30000}, {r4, r5/1000+30000}, {0x2, 0x2, 0x6, 0xffffffffffffffab}, 0x1, @canfd={{0x1, 0x1, 0x7f, 0x3}, 0x1e, 0x2, 0x0, 0x0, "218e2d2e10c56bfe6be629a9909601294c3498e60e953f4747067810e1f1a279816d50366c778977e85cc7e31f3d3440baeaeea88f0d166a4c48c7fc48f62cc2"}}, 0x80}, 0x1, 0x0, 0x0, 0x4004004}, 0x800) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000020b000-0xd5)=""/213, &(0x7f000047c000-0x4)=0xd5) inotify_add_watch(r0, &(0x7f0000a2f000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/16 01:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 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) r2 = dup2(r1, r1) write$tun(r2, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/01/16 01:59:43 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003000-0x4c)={0xe9, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r0, &(0x7f0000001000-0xcf)=""/207, 0xcf, 0x94, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000003000)="8420b03cbfc620c4a3ab7614f10897742f047049f23fda0ac71ffe191f5bc0fca5a5ec21851941328edc46e05fe901b00df67b0838621e4c8383e0ed189440015afe46e7f6e88730bad004966b33ad35e00af84ded60d08092af53fe304dc44bdc49e88aa4ec72fd623012c8042152c6c6b0c6a2ea71f298f43c607d87bc72636be1e7a89fee23cd630a3b3c41f3de9c5ecb276e1d", 0x95, 0x80000000, &(0x7f0000004000-0xe)={r1, r2+10000000}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/16 01:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000571000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 01:59:43 executing program 5: r0 = semget(0x0, 0x6, 0x82) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00008b9000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r2, 0x0) dup3(r2, r2, 0x0) 2018/01/16 01:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 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) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f000070e000)="2100709b2dff") 2018/01/16 01:59:43 executing program 3: mincore(&(0x7f000041d000/0x2000)=nil, 0x2000, &(0x7f0000d6e000)=""/34) 2018/01/16 01:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000051e000-0x8)={0x0, 0x1}, &(0x7f0000cb5000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b21000-0x4)=0x0, &(0x7f0000b3f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf5000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffff9fce, 0x4, 0x20, 0x2}, &(0x7f000088e000-0x4)=0xa0) getrlimit(0xf, &(0x7f0000ab3000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CLR_FD(r0, 0x7006) getpeername$inet(r0, &(0x7f0000a40000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000111000-0x4)=0x10) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r1 = syz_open_dev$dspn(&(0x7f0000326000)='/dev/dsp#\x00', 0xff, 0x309000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000017b000-0x4)=0x7, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)='q', 0x1}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) 2018/01/16 01:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000869000-0x4)=0x2, 0x4) fstat(r0, &(0x7f00007d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f000023d000-0x8)='./file0\x00', r1, r2) 2018/01/16 01:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002d6000-0xb)='/dev/audio\x00', 0x44000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000a70000-0x3f)=""/63, &(0x7f0000ca0000)=0x3f) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008d1000)={0x0, 0x0, 0x0}, &(0x7f0000976000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000439000)=0x0) creat(&(0x7f0000b21000-0x8)='./file0\x00', 0x3) syz_open_procfs(r1, &(0x7f0000659000)='ns/user\x00') getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001ba000)=0x400, &(0x7f0000473000-0x8)=0x4) 2018/01/16 01:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 01:59:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000487000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008de000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @random="54f93fdf44b0", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007d0000)=0x7) 2018/01/16 01:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000d45000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x72, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x4000000, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x81, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x80000]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"ab0db203f6dbffa53a4b"}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 01:59:43 executing program 3: r0 = gettid() exit(0x0) r1 = syz_open_dev$dspn(&(0x7f00000ff000-0xa)='/dev/dsp#\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) tkill(r0, 0x0) 2018/01/16 01:59:43 executing program 4: r0 = memfd_create(&(0x7f0000259000)='vboxnet0selinux\x00', 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000a5f000)=0x0, &(0x7f0000c20000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r1, &(0x7f0000016000-0xa0)="", &(0x7f0000011000-0x7a)=""/122}, 0x18) read(r1, &(0x7f000077e000)=""/7, 0x7) fcntl$setflags(r1, 0x2, 0x0) syz_open_dev$random(&(0x7f0000446000)='/dev/random\x00', 0x0, 0x10000) 2018/01/16 01:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00006b2000)='/dev/vcs#\x00', 0x1, 0x80041) ioctl$TCGETS(r2, 0x5401, &(0x7f0000e2f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:59:43 executing program 1: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f00000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000252000-0xe8)={{{@in=@broadcast=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=@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}}, &(0x7f0000f01000-0x4)=0xe8) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f00000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000f00000)='/dev/input/mouse#\x00', 0x401, 0x4000) r5 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00000f7000)={{0x60000000, 0x0, 0x5, 0x5, "d35310202533114e4f04ad2209591f6689947dc80f9066e1745f32fbbe75b0df8d9a1b1719439dbbd6f1f1b6", 0x5}, 0x0, 0x0, 0x4277, r5, 0x3ff, 0x0, "eccaabb8ebcd0deca4d8961c23898bb57a4a82cc26debae78aa89b0f733874c50552a8d6ddd4ce3d69d94c1df37bf3a37aaa38f1b981fa175876748c78ab053a", &(0x7f000061e000-0x4)='-lo\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0x800, 0x5, 0x101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r6, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000018000-0xc)='/dev/amidi#\x00', 0xfff, 0x4000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000011000-0x4)=0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x7ffffffd, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000018000-0x20)={0x6000, 0x10001, 0xc0000000000, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8080) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b7d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) statx(r2, &(0x7f0000e1f000-0x8)='./file0\x00', 0x7000, 0x11, &(0x7f0000513000-0x100)={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]}) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000557000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000f94000-0x10)={&(0x7f0000513000/0x3000)=nil, 0x3000}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r1, &(0x7f00001a4000)=""/73, 0x49) 2018/01/16 01:59:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x140, 0xe6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000b73000-0x5c)="ab54b22873dca1b4689958bb1744b5e98b01c9950b29c7559f8a2d3d232fe2a3c92be672ca86358e9618d3f11fb8a4ca05119a6223d49298a394bcbae51a600e0b814134471778ca30bda8923f13244106ea97a321760776204085a2", 0x5c, 0x0, &(0x7f0000ba5000-0x1c)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000360000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) bind$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc7) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b6000)='/dev/qat_adf_ctl\x00', 0x191000, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000479000-0x4)=0x0, &(0x7f000077f000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000eb2000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffd, 0x1, 0xfffffffffffffffa, "3eb0c1397786f47941cc089375fb7ab94aae1bbf97d58295492e01f90bb3a269a7402733583dd30886b689425913ea0d11b48fd15403d125a86bcf2540b4e5b745a0b3095a6accd5c284235119684ef6"}, 0x160) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r2, 0x0) listen(r3, 0x0) 2018/01/16 01:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) fstat(r0, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x0, 0x9) r1 = semget$private(0x0, 0x6, 0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa5000-0x11)='/dev/vga_arbiter\x00', 0xc6000, 0x0) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f00009cf000-0xbb)=""/187) 2018/01/16 01:59:43 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000008c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000002000)="7f53000662617db997a7fa0f7ec17ab4b6909cbb36703127ff2bd80874cf60a0f01890a26f4e12e1c9be523e0e70d17ee83e926bef706533d9adf073cff77155a3d5698a3cb606cc07b07cf5ff637acfd212c043ce9af5e64fafd5be4fae2273086e15d83fa1838f43db88927004e0a532cb00aae54500a013e68d2fa8da72652979835dd1eee8a9ce3768392b7063f9a245466fbb09f2900f9e854253dd3c098997337cff5d6aeedd0a7b3ce65e8b9e85d0954a3ac02aa1ad8c3e6cf76f62c932c5e7deb34c95b6e277fdf97443d5af7c4ebe52a7a5b215de545ba7", &(0x7f0000003000-0xac)="5ffb48efc1a802a9ef80f889d7cdfb67cb68d914a6c20c2cd3c7360587c02b84058bc91ec3bfdf3bce648fdff334f331e448737d102634434005fa6add0f40d282ba89fcb2da45c9709b83a4d765c88e57cc47a9d2ca698f625cfbd374fd52c14ce2b169d70f8793cc14cbc06fa740e1707c62debbc337670e6cd0d0755fc61e117933301ceaed955f7b0547354051de811c9ef0d2751ad9c3e5d825eb2fd40ce24f4fd7131d0c0d088dfefc", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x8a)=""/138) 2018/01/16 01:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dc5000)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5dbe) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000398000-0x10)=[{&(0x7f0000dbc000-0xe6)="c7adb94a3c6d091c005cd7f2c39387d8ce20594c2558aafaa830157b00036fbed156777fad1b594b52a69ac8ae5e9640a39e90287400f66739ecbe06fef7a77fc9b3bac8db9bcea0946433401d821252473fc9a69c2371b1e7527546be3b695b2358a80da314fae8dabe4a4d158ef24cbc0d85762b197db9805f12784e725c1bd2a5121ccacf5ca0890567725473179e02115230429f4bc21b4819917af79398f59f63ca9e97f390be9c3a0c00027c2071aaef011e4d0b26366f8173de257e1554fd1bd65fa575aeca8d151270157fa53dd2c2eabb0f3f0ebd603b1d7a9ba3fc4ea500f76ba0", 0xe6}], 0x1, 0x0) mq_timedsend(r1, &(0x7f0000524000)="6e6d2ab87f210f441d8397873e80d6449ddd88aa16a10965a26fe9a63df47276801f67267b9ee818d00f5b7f53dccf2a987d9e9006c5ee934f3412089b9bc207915582e089c3874ca62bcf9fdb0cbd98a2cb2571389d82596d6111c03f74cb24886923f764bca36d309dcaf7a5a198236edc6990a2be694ce173956da8fe4625c2b8c5f8abf8f71291fec5e2224066d7454d810aaabb0f3508ac71b75356cc142637a33d2c3c5bc6013a9e4499193357c03ffb44a3d332c5416a05344c24ec931004f262de3c", 0xc6, 0x9, &(0x7f000010c000-0x10)={0x77359400, 0x0}) 2018/01/16 01:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000066a000)=""/75, &(0x7f0000a03000-0x4)=0x4b) bind$alg(r0, &(0x7f0000c52000-0x58)={0x26, 'rng\x00', 0x0, 0xffffffffffffffff, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/01/16 01:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf1000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000839000-0x8c)={0x3ff, 0x44, 0x0, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)='environ\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008f1000-0x78)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x78) fcntl$getown(r1, 0x9) setns(r1, 0x4000000) 2018/01/16 01:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000089e000)='/dev/sg#\x00', 0x9, 0x7f) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000331000)={0x1, &(0x7f0000d9b000-0x8)=[{0xfffffffffffff001, 0x4, 0xe6da, 0xffff}]}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000076e000-0x24)=""/36, &(0x7f00004d6000-0x4)=0x24) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x14) 2018/01/16 01:59:43 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}, 0xfffffcc1) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004f1000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000c85000-0x4)=0x8) socketpair(0x1b, 0x80007, 0x81, &(0x7f0000550000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004b2000)=0x0) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000e2b000-0x28)={0x600, 0x8, r3, 0xffff, r4, 0xd9, 0x3, 0x2}) 2018/01/16 01:59:43 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006b4000-0x4)=0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b8b000)=0x0, 0x80800) sysfs$2(0x2, 0x401, &(0x7f0000299000)=""/225) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000559000-0x4)=0x2, 0x4) 2018/01/16 01:59:43 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x9, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380, 0x5, 0x3, 0x7ff, 0x4, &(0x7f0000471000-0x10)=@generic="193f542ceb33ed12af8f82a83584fa6a", 0x5, 0x9, 0xfb0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003f9000)={0x1, [0xad48]}, 0x6) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/16 01:59:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b13000-0x4)=0x0, &(0x7f0000ebf000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x3, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair(0xa, 0xb, 0x1000200, &(0x7f0000000000)={0x0, 0x0}) recvfrom$ax25(r2, &(0x7f0000001000-0x6)=""/6, 0x6, 0x40, &(0x7f0000001000-0x10)={0x3, {"3a51d66c7dc5e9"}, 0xc2}, 0x10) recvfrom$inet(r1, &(0x7f0000fd1000)=""/176, 0xb0, 0x40000061, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0xf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000001000-0xa1)=""/161) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000001000)=0x0, r1, &(0x7f0000002000)=0x0, 0x3, 0x9) 2018/01/16 01:59:43 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000290000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x126b88f1}, 0x98) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000093d000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00005ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000af6000-0x4)=0x2, 0x4) r3 = geteuid() getresgid(&(0x7f000083e000)=0x0, &(0x7f0000742000-0x4)=0x0, &(0x7f0000d29000-0x4)=0x0) lchown(&(0x7f00001f8000)='./file0\x00', r3, r4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000814000)={r7, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) nanosleep(&(0x7f000077c000)={0x77359400, 0x0}, &(0x7f0000b04000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c50000)={0x7fff, 0x0, []}) 2018/01/16 01:59:43 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000209000)='/dev/input/mouse#\x00', 0x8000, 0x48000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000d95000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x40, 0x1b2, 0x0, 0xffff, 0x6004, 0x10004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000553000-0xc)={0x0, 0x10000, 0x8}, 0xc) pwrite64(r1, &(0x7f00001a4000)="3ed438ba7119d6cf834092b83eb1f5f89444b9545e8eef534c986a70dbac4d6fff66923fd2f4458d76f6f066963b7e558a1b0bcf5105cefe8ca01c5c48cd2170b70bf135d16b3271166f5602669df7dc2c1e988df86528839b9e32c662acfa6036dfe197f9d16967896b53d84569b599ac9d78c1a74ecfc63e6c72a3511cdebf3f58720ec402fd38c324ab75b61b32363ee1", 0x92, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) inotify_rm_watch(r2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x10001, 0x2, &(0x7f000000a000)=[{&(0x7f0000009000)="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", 0xfc, 0x0, 0x8}, {&(0x7f000000a000)="9a088497865311b7fee7ed342e5de2bba6099dc237b1f9965e8f5df0dff2025361a16c35", 0x24, 0x2, 0x1afb20}], 0x0) 2018/01/16 01:59:43 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x6, &(0x7f0000002000)="033b20b4", 0x4) 2018/01/16 01:59:43 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x8d)="0eaa0ca744b2d4a4226990407f1fdc91a79a8ce781aa0eeec3badf7a77deab3750d115346467ef47c25cd21efcdaf69503d027b1ae52c2f8451e6cf3d5f986f4b62bb1a0ab2419f6caea0f5bbc64dd66141703fa19a1994e72eabb9dd4e1041df9a01eb9685f79dcc559216d7abdc0a732dd36b5c86c06ccb1ac1af7abd41a36f18ff0e0902c8357158cadf920", 0x8d, 0x10, &(0x7f0000000000)=@ipx={0x4, 0x9448, 0xf0fb, "c48ec8aacc95", 0xb1, 0x0}, 0x10) 2018/01/16 01:59:43 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000e000-0x44)={0x0, 0x3c, "d6594c79cbee4d19d31cea5700d6ab9fb06af62b45fd0b635c9ca2729f997e11f24e04a9c6dc04ad2274b4c8c0d621a6ad0c51d5ae9d2038b0243aa1"}, &(0x7f000000c000)=0x44) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000018000)={r1, 0x80000000}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x4c, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0xffffffffffffff2e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000612000)={r0, 0x5}, &(0x7f0000bcb000)=0x8) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000531000)={r3, 0x4000000, 0x0}, 0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc0000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f00000e7000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000179000-0xa)=@abs={0x1, 0x0, 0x3}, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 01:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eba000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000e13000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f06000)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000190000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a9c000)='./file0\x00', &(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f0000b82000)='tmpfs\x00', 0x4c1, &(0x7f0000571000)="") 2018/01/16 01:59:43 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000bde000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0xba)=""/186) shmat(r0, &(0x7f0000e97000/0x2000)=nil, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000285000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000-0x78)={0x1ff, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1aa, 0xff, 0xbc8, 0x1, 0x0, &(0x7f0000000000)=@generic="38bfc0245a8e5ef49746ce1f1c3cdf15", 0xc25, 0x0, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x0, 0x8, 0x3, 0x4}, 0x83ad, 0x800, 'id0\x00', 'timer0\x00', 0x0, 0xbdf, 0xffff, 0x27, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000004000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x7f49, 0x0, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000ba4000)="", &(0x7f0000946000-0x4)=0x0, &(0x7f0000371000-0x4)=0x0, &(0x7f0000001000-0xa3)="") 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 01:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000c8e000)=""/59, 0x3b, 0x0, &(0x7f0000069000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1}}, 0x2e) 2018/01/16 01:59:43 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000829000)='/dev/dsp\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x11, 0x4) r1 = memfd_create(&(0x7f0000526000)='\x00', 0x1) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00004a1000)='/dev/admmidi#\x00', 0x1, 0x0) pread64(0xffffffffffffffff, &(0x7f0000586000)=""/0, 0x0, 0x400000006) 2018/01/16 01:59:44 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000027000)={{0xf007, 0xf000, 0xb, 0x8, 0x63e, 0x5, 0x8, 0x81, 0x5, 0x80000000, 0x20, 0x3, 0x0}, {0xf000, 0xf000, 0x0, 0x3f2f, 0x200, 0x8000, 0x80, 0x5, 0x8, 0x6, 0x3ff, 0x7, 0x0}, {0x5000, 0xf000, 0xe, 0x80000, 0x8, 0x20, 0x6c15, 0x1, 0xf9, 0x6, 0x7fff, 0x8, 0x0}, {0x4000, 0xf003, 0x1b, 0x1000, 0x1084, 0x6, 0x3, 0x6, 0x9, 0x6, 0x1, 0x8, 0x0}, {0x2, 0x2, 0x10, 0x9, 0x6, 0xffffffffffff7fff, 0x7, 0x8, 0x3, 0xcaca, 0x1, 0x2, 0x0}, {0x1, 0x3000, 0xe, 0x6638, 0x4000000000016, 0x3000, 0x3, 0x4224bf56, 0x1ff, 0x9, 0xd9, 0x401, 0x0}, {0x12002, 0x1000, 0x10, 0x3, 0xfffffffffffffffa, 0x8, 0x2, 0x1b4, 0x3, 0x3f, 0x1366, 0x80, 0x0}, {0x0, 0xf001, 0xc, 0xffffffffffff7fff, 0x5, 0x8000, 0x4, 0x7f, 0x3, 0xfffffffffffffffa, 0x0, 0x7, 0x0}, {0x4, 0x12000, [0x0, 0x0, 0x0]}, {0x106000, 0x4000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10000, 0x440009, 0xd, 0x4000, 0x10d000, [0x9cbe, 0xa2c1, 0x8, 0xffffffff]}) connect(r0, &(0x7f000002a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 01:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00008ca000-0x10)=[{&(0x7f0000ce2000)=""/108, 0x6c}], 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aab000)=0x0) perf_event_open(&(0x7f0000a48000)={0x3, 0x78, 0xfffffffffffffffc, 0x1, 0x4, 0x3f, 0x0, 0x80000000, 0x10000, 0x0, 0x20, 0x4, 0x4, 0x6, 0x7, 0x8, 0x1, 0x3, 0x6, 0x0, 0xffffffffffff8000, 0x80000001, 0x0, 0x8000, 0x80000000, 0x8, 0x2, 0x0, 0x9, 0x4, 0x5be, 0x100, 0x9ac0, 0x0, 0x4, 0x4, 0x5, 0x2, 0x0, 0x81, 0x3, @perf_bp={&(0x7f00006ab000)=0x0, 0x8}, 0x8410, 0x6, 0xd3e, 0x6, 0x80000001, 0x8, 0x6, 0x0}, r1, 0x1, r0, 0xc) 2018/01/16 01:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x20000400) pwritev(r0, &(0x7f0000e56000)=[], 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x140928b10a501119, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a1c000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000687000)=0xe8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000bb000)={0x0, 0x0}, &(0x7f0000ec6000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000929000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000848000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a41000)=@assoc_id=0x0, &(0x7f000037f000)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000099e000-0x2)="ac00") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bce000)={r1, 0xe188}, 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000fb000-0x20)={{&(0x7f000010c000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$fiemap(r2, 0xc020660b, &(0x7f000084a000-0x100)={0x7f, 0x0, 0x0, 0x86, 0x2fe, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x2305, 0x0, 0x0, 0x0}]}) 2018/01/16 01:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbb000)="b33ab779ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d085227e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f4607e5849d2e875b066cbf40b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb5b90eaca246bd32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b", 0xc0, r0) r4 = request_key(&(0x7f0000aac000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sg(&(0x7f0000d20000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x400800) keyctl$dh_compute(0x17, &(0x7f0000ee9000)={r4, r4, r0}, &(0x7f0000612000)=""/68, 0x44, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000e36000)={0xa, 0x1ff, [{0x51b2b1ec, 0x0, 0x81}, {0x2, 0x0, 0x1}, {0x6, 0x0, 0x2}, {0x5, 0x0, 0x6f9}, {0x7, 0x0, 0x10001}, {0x1, 0x0, 0x1}, {0x6, 0x0, 0x3ff}, {0xfff, 0x0, 0x8}, {0x8, 0x0, 0x4}, {0x3, 0x0, 0x6e}]}) 2018/01/16 01:59:44 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000b3e000)='/dev/midi#\x00', 0x10001, 0x42000) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000085b000-0x70)={[{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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00004fe000)={0xfffffffffffffffc, 0x1fa, 0x2, 0x0, 0x8, 0x1d, 0x3, 0x0, 0x9, 0x100, 0x3, 0x5, 0x0, 0x7, 0x9, 0xfff, 0x6af6, 0x7, 0xba}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 01:59:44 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000-0x4)=r1) sysfs$1(0x1, &(0x7f0000002000-0xf)='),system-{bdev\x00') mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getpgid(0x0) syz_open_dev$loop(&(0x7f0000b1d000-0xb)='/dev/loop#\x00', 0x10001, 0x200) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) fcntl$dupfd(r2, 0x0, r2) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x2000) accept4$packet(r2, &(0x7f0000b22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a96000-0x4)=0x14, 0x80800) 2018/01/16 01:59:44 executing program 3: mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000937000)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000510000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000855000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000571000-0x1)='\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000993000-0x8)='keyring\x00', &(0x7f000071d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x4) r4 = semget$private(0x0, 0x4, 0x2) semctl$GETVAL(r4, 0x4, 0xc, &(0x7f00008ff000)=""/107) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r4, 0x5, 0x3, &(0x7f0000002000-0x88)=""/136) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/16 01:59:44 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a23000)=0x68f) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d2b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b35000)=0xe8) ioctl$TIOCEXCL(r0, 0x540c) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e, 0x800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) stat(&(0x7f0000b19000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009a5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x5, 0x2, 0x3, 0xa, 0x20, 0x80, 0xb7, r1, r2}, {0x1, 0x1d3d, 0xf1, 0x80000001, 0x3, 0x80000, 0x3, 0x7f}, {0xec5b, 0x6, 0x2, 0x8}, 0x0, 0x3, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x3, 0x100, 0x4, 0x5, 0x7}}, 0xe8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x1, 0x9, 0xab, 0x1, 0x0, 0x80, 0x4, 0x7, 0x6, 0x3, 0x72}, 0xb) 2018/01/16 01:59:44 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/audio\x00', 0x400082, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fa4000-0x10)={0x7, &(0x7f0000bc2000)=[{0x9d, 0x1ff, 0x1, 0x9}, {0x5, 0x200, 0x8, 0x1}, {0x5, 0x8, 0x8, 0x81}, {0x4, 0xe3cb, 0x3, 0xffffffffffffff7f}, {0x1, 0x0, 0x3, 0x7c78}, {0x200, 0x5, 0x5, 0x4}, {0x7, 0x3, 0xfffffffffffffffe, 0x0}]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) tee(r0, r1, 0x7fffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fa4000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1d, 0x7, 0x5, 0xfffffffffffffffe, 0x5, 0x4, 0xffffffff7fffffff, 0x4, 0xb1, 0x7f, 0xfaf, 0x6, 0x71, 0x7]}, &(0x7f0000fa5000-0x4)=0x108) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000fa6000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000d12000)={r3, 0x9}, 0x6) recvmsg(r2, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) 2018/01/16 01:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/member\x00', 0x2, 0x0) accept$inet6(r0, &(0x7f000042b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000087000)=0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fanotify_init(0x10, 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004a9000)=r0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/16 01:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b64000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$intptr(0x29, 0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") getrusage(0xffffffffffffffff, &(0x7f0000cc2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) uname(&(0x7f0000132000-0xf)=""/15) 2018/01/16 01:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flistxattr(r0, &(0x7f0000447000-0xb5)=""/181, 0xb5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000b47000-0x20)={0x1f004, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, 0x0, 0x5, 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, 0x2) syz_open_dev$mouse(&(0x7f000014d000)='/dev/input/mouse#\x00', 0x0, 0x3) syz_open_dev$loop(&(0x7f0000bb2000)='/dev/loop#\x00', 0x40002, 0x8003) close(0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000758000-0x10)='/dev/sequencer2\x00', 0x800001018fe, 0x0) recvmsg$kcm(r0, &(0x7f000073c000)={&(0x7f00002dc000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000)=[{&(0x7f0000e3d000)=""/117, 0x75}, {&(0x7f00001c1000)=""/206, 0xce}, {&(0x7f00006ae000-0x78)=""/120, 0x78}, {&(0x7f0000367000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b3000-0x6b)=""/107, 0x6b}, {&(0x7f0000b76000)=""/238, 0xee}], 0x6, &(0x7f000012a000)=""/110, 0x6e, 0x610}, 0x0) sendto$packet(r0, &(0x7f0000143000)="490f4369a44749caeb6142ae57de1dde863438d2f485904342401913929ab86d280da7c542ca4dd5fbe58a4aa61509a80752e2b79dc76cd81b3a4d69bbc1ee8e788d7f24821c3222aa54c3783731c54ecddec3f6724f8dad1416a8cd749c3d3515c21061db5627ce6bf1f6d90f7345c0e7049f074bca616ecfc49ce08129f67e9c42199e8d13017da17ef5759ebc5db2daa5b3b1a99a0ab43e5c9e4fe7f2ad1edf9e316233613413058d3e7deb3bb9f23fe6532edb17c6332fc240845d6aaefc41c2fa661e98cfb9", 0xc8, 0x0, &(0x7f0000414000)={0x11, 0xf7, r1, 0x1, 0x4b6000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) syz_open_pts(r2, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) 2018/01/16 01:59:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000e83000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0xb, &(0x7f000067b000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 01:59:44 executing program 2: r0 = socket(0x10000000010, 0x2, 0xfffffffffffffffd) unshare(0x20000400) write(r0, &(0x7f00008f0000)="", 0x0) socket(0x5, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x149) 2018/01/16 01:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fbf000-0x24)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) stat(&(0x7f000084a000-0x8)='./file0\x00', &(0x7f00009ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005ac000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x2, 0x6, 0x2, 0x0, 0xa, 0x20, 0x80, 0x4, 0x0, r1}, {0x5, 0x0, 0x9, 0x30f7f459, 0x7, 0x101, 0xfffffffffffffffc, 0x7208}, {0x10000, 0x10000, 0x1, 0xb2e}, 0x1, 0xe, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x4, 0x3, 0x3f, 0x7, 0x3, 0xff}}, 0xe8) write(r0, &(0x7f0000adf000)="4a77e1171fd96324a8cdb74eb839b442a930b6a1f450b14b2a01dd4f5783fb73bce102df7bb3c2de4eaaf2fd96be6189dca7db290f14fada57be4f1397d33ece077666b96c6ec45a4c4552db76b54816a6e24e241452f86120aec38085ed5b0675fca0dab35b788c82a2f5350f352b1331ef393b8bbf89163061951ebb02a5b7437fe73b570f4fd2b6f253acf8fa182d2fc1ecd0d3713e909dd576caf88d4710d53bb407cc57548020b39a177cde9cb8506c01d77be9f6619c565dd7c375420c1e081a27e66d7fe4ab55bee119546f6aada40fdbb724ba4a91770de6632db91f9a364b2cee59eaf4afa936c3", 0xec) 2018/01/16 01:59:44 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c48000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc400}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000039000)=[], 0x0, &(0x7f0000f42000-0x100)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/16 01:59:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400) 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) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x1f, 0x6, 0x5, 0x1, 0x44}, 0x14) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001000)=""/156) [ 75.753714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55583 sclass=netlink_route_socket pig=12960 comm=syz-executor1 2018/01/16 01:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000591000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b65000-0x14)={0x0, 0xfffffffffffffffb, 0x4, 0x2, 0x5, 0x3, 0x9fc0, 0x0, 0x0, 0x100000000}) 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 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)=""}) shmctl$SHM_LOCK(0x0, 0xb) bind$inet6(r1, &(0x7f0000bbb000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2018/01/16 01:59:44 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x7)="6b65c6046e6700", 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000004a000)=0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000049000)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000004c000-0x400)={"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"}) syz_open_procfs(r2, &(0x7f000004a000-0xb)='projid_map\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000002f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/16 01:59:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x341300, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000003000-0x18)={0x0, 0x4, 0xfa, &(0x7f0000002000-0x8)=0x0}) getpeername(r1, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/16 01:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) setsockopt(r0, 0x200, 0x8001, &(0x7f00005d4000)="c7d80dd1c84e77c68e37507573d026c683613f33669702fc916d13b4831707ae4858b622de6016d7b3f659249102a13a9e195dc43a54956948bf592e8f", 0x3d) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) exit_group(0x2830) syz_open_dev$adsp(&(0x7f000094e000)='/dev/adsp#\x00', 0x1, 0x500) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/16 01:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000d05000-0x8)=0x0) io_destroy(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$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/16 01:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000879000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000081e000)={@generic="f17841a16d64e20e08fac7f8a9be2b7c", @ifru_flags=0x1a01}) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x0, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc63]}) 2018/01/16 01:59:44 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x200000000, &(0x7f0000003000/0x1000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000068000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x20000) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00009bf000)="3cdeaa89a4642b5829355fc1b2c57cc096d23961a036f4c5af7d9a4f63f73595f1dc0ae6f843936a7f5acd801ff7678b33b0bad1cd3d2a54199c861483a7ee7d97d4188735d1d5b4f15de4fbf5688064f488074e26167626361d38a6b022ff57c604977853fab7829a4aeb76571a998301cec5e9f216d515d7502b01b3f9331e2c82021db003fc15969e2462021ff2865d88a042562ac17e807ff1b02a3c9acf6015f2ecc9b699b204ad726e230e661e2abbdca1d45bf30163c7f665f762e36d330caabc1d20bff7faa3dcf6dd361cac75a05bc107312ee9e0366ef25acd865cbb39131b482e05b35b6fae97d9ce41d7a3", 0xf1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ca7000-0x4)=0x5, 0x4) setsockopt(r1, 0x4, 0x3, &(0x7f0000a4a000-0xab)="7869e484a7ab88d5fb73f43256cf878cce88f321d54dc0d4827d0be44a2f576754f8bef5f681371089f951c2c46f7e5d9ab06cf264b1c0ac1541214495369562891bbc6349416939d7e08a74675c3d870bbbbda32bd2c49ddd148c4efd65c9700ef239213271f0c0c24c998f28a1c614579a673583f1ad41a7645d5e8de6fe53431bca431737c9761bef7174ce4eb348a119b615d44ee63eb81c372018a1ff083fb4d85c2a7eaba3394cd8", 0xab) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) unshare(0x1100200) openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x4040, 0x0) 2018/01/16 01:59:44 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000033000)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000035000-0x4c)={0x1, 0x1000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000033000)={0x81, 0x2, 0x6, 0x2, 0x4}) r5 = syz_open_dev$sndseq(&(0x7f0000023000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f000002b000)={0xffff, 0x800, 0xffffffffffffff00, 0x5, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000032000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000036000)={0x3005, 0x1000, 0x0}) 2018/01/16 01:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0xfffffffffffffffc, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) sendmsg(r1, &(0x7f0000e1b000)={&(0x7f0000c7a000-0x10)=@nfc={0x27, 0x2, 0x100000001, 0x6}, 0x10, &(0x7f0000e11000)=[{&(0x7f0000e45000-0x8)="54dd6b286c148cf8", 0x8}, {&(0x7f00008cb000)="042182857bb8b88e8980d4729afa34dc26b9ce2871e62c5abbd414ec654e51b3d96f1fa1da94612b069d9b35289386e290ff37444184ab629c7efd41fcdaf6dd57b9d91c3b419ffd2f2a5ba5bbe47ddac60eb586597f8cccf5d225a5c1b7e86250fc4479d4ec8af14c1e1e29493041f8ccd47d3d84a8a5e0a7a5", 0x7a}, {&(0x7f0000ea8000)="959da80d892e4462951738cbd072f94df45b03f04749f1a3de47aadc313a9463d2099b9805db2dd83c86fee02430dee9ed17c95f3515521684e0f9a04d875fa0029437f267eddf77fa18522187adeaa61cb49f6d64493c794415159d6550756fafb39f026dba238751f49287b11ba37507c775540ab8b6a8d11410f5b3750ebf37642a79c7dec25728bc59f3878e16870dadf2dab1a332e23750e03d4135e359397a81cf58faabd48691afc7417357dc259b66faf6181b47eeaf8a6cd4cbc98091d331152d2e706954537d2a9470", 0xce}], 0x3, &(0x7f0000ec5000)=[], 0x0, 0x40}, 0x800) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x1, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 01:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001a8000-0xc)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000387000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}}, 0x8) 2018/01/16 01:59:44 executing program 1: r0 = memfd_create(&(0x7f0000baa000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0xa10c, 0xdc, 0x5}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) 2018/01/16 01:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000696000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d67000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000322000)={0x0, 0x0, 0x0}, &(0x7f000061b000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000051f000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x401, 0x3, 0xe49, 0x2, 0x80, 0x20, 0x33, r1, r2}, {0x7, 0x6, 0x4, 0x4, 0x4dd800000000, 0xfffffffffffffff9, 0x4, 0x6}, {0x3f, 0x2fc, 0x7, 0x8}, 0x20, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0x0}, 0x2, @in=@rand_addr=0x8, 0x2, 0x4, 0x1, 0x8, 0x40, 0x5, 0x42c52608}}, 0xe8) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 01:59:44 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000020000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000001e000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000001e000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/16 01:59:44 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) tee(r0, r0, 0x2, 0x6) 2018/01/16 01:59:44 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000057000-0x4)=0x0, &(0x7f0000ba3000-0x4)=0x4) mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000612000-0x23)=""/35) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007f8000-0x4)=0x9, 0x4) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000b10000)=""/87) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/kvm\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001bb000-0x18)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000230000)=0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b12000-0x4)=0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x203, &(0x7f0000b12000-0x10)={&(0x7f0000654000)="a77467e58a99548846feabd6d0e723a503e422f9bbc3b0ccb81af9b9a7f0", 0x1e}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/01/16 01:59:44 executing program 7: prctl$setmm(0x23, 0x5, &(0x7f000052a000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)=""}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000848000)='/selinux/checkreqprot\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000b74000)={0x80000000000002, 0x5}) 2018/01/16 01:59:44 executing program 4: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/16 01:59:44 executing program 6: 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, 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) pipe(&(0x7f0000a6d000)={0x0, 0x0}) fchmodat(r1, &(0x7f0000491000)='./file0\x00', 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bc3000-0xc)={0x10000000, 0x0}) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 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) ppoll(&(0x7f0000dfb000)=[], 0x0, &(0x7f0000fd5000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8)={0x0}, 0x8) 2018/01/16 01:59:44 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000-0xc)='/dev/ashmem\x00', 0x8000000000000000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/16 01:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000028000-0xc)={0x6, r1, 0x1}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000017b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netrom(r2, &(0x7f0000e1e000-0x48)=@full={{0x3, {"85f6f0f4d86407"}, 0x7}, [{"bc7a34a492bc6d"}, {"c347a74a57a5cb"}, {"29418aa1f8c618"}, {"af2fd11ee8c7a3"}, {"fc0a9f4940331a"}, {"e64ed6781fb6ac"}, {"165506f1044f06"}, {"5ba01f604e71a9"}]}, 0x48) io_setup(0x1000, &(0x7f000050f000)=0x0) io_destroy(r3) fallocate(r2, 0x2, 0x8, 0x8) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x0, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write$fuse(r1, &(0x7f0000a34000)={0xfffffffffffffe84, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x5, 0xffffffffffffffdb, 0x8, 0x1, 0xff, 0x937, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe75) 2018/01/16 01:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a9a000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad5000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000620000-0xc)='/dev/ashmem\x00', 0x42000, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000300000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000138000)=0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000961000-0x8)={0x0, 0x0}) eventfd2(0xffffffffffff8000, 0x1) r4 = fcntl$dupfd(r2, 0x400, r3) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00004a4000)=0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f0000fe3000-0xe9)='$', 0x1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000095d000)={0x5, 0xffffffffffff7985}) 2018/01/16 01:59:44 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, 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) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f000055d000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000622000)=0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r2, &(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)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/16 01:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r1 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00004e9000)=0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$kcm(r1, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/16 01:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/checkreqprot\x00', 0x141880, 0x0) connect$llc(r1, &(0x7f0000c56000)={0x1a, 0x1f, 0x400, 0x6, 0xfff, 0x7fe00, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) symlink(&(0x7f000079d000-0x8)='./file0\x00', &(0x7f0000a27000)='./file0\x00') mq_open(&(0x7f0000d0f000)=')]selinux^%\',wlan1\x00', 0x80, 0x100, &(0x7f0000589000)={0x8, 0x4, 0x4, 0x2, 0x36, 0x2, 0x10001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000079e000)=""/0) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c29000-0x4)=0x0, &(0x7f0000d6e000-0x4)=0x4) 2018/01/16 01:59:44 executing program 1: socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = memfd_create(&(0x7f0000635000)=':bdev\x00', 0x2) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00007b1000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000781000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000414000-0x4)=0x2, 0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/16 01:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000af3000)=0x0, &(0x7f00005dd000)=0x4) setsockopt(0xffffffffffffffff, 0x7, 0x0, &(0x7f0000abb000-0x47)="a28ef705cc08b8638c92269d605cfe06ffcf44082bb4832a41a7671047992da08b4b2106502ed796c000e373118dedd1dbefe2ca4d099e2a0d4c5670c4b634ad96a2bd63fb645d", 0x47) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/01/16 01:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00006c0000-0x18)=""/24, 0x18) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fd9000)=0x8, 0x3ff, 0x0) set_robust_list(&(0x7f0000294000)={&(0x7f00006e2000/0x4000)=nil, 0x8, &(0x7f0000264000/0xc00000)=nil}, 0x18) 2018/01/16 01:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x1) prctl$getname(0x10, &(0x7f0000e8f000-0x7d)=""/125) msgctl$IPC_SET(r0, 0x1, &(0x7f000018c000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fec000-0x9)='/dev/dsp\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f8e000)=@int=0x0, &(0x7f0000bd9000)=0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000057a000)=0x0, &(0x7f0000a14000)=0x4) 2018/01/16 01:59:44 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000d2e000)='/dev/snd/pcmC#D#c\x00', 0x7, 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) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x281) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 01:59:44 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 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 = memfd_create(&(0x7f0000984000-0x8)='keyring\x00', 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000425000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000000, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) 2018/01/16 01:59:44 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000000c000-0xd)='/dev/urandom\x00', 0x0, 0x18080) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x488e, 0x3ff, 0x8}, &(0x7f000000c000+0x1ba)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000b000)={r1, 0x54, "25a0d9f9fba9d9dbb339e555499766b51fe207887202c7bdb493073326f3f2f5b31a8c47ecec2973b73472090ca7242d2e17be7487aaedaa94067bdcc3372413903fb9cb58a232abaa6fc18bedcdd745557ceeea"}, &(0x7f000000d000-0x4)=0x5c) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/16 01:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x1, 0x5, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) 2018/01/16 01:59:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000430000)="", &(0x7f0000ffb000)=0x0, &(0x7f0000a73000-0x4)=0x0, &(0x7f0000f2b000)="") lgetxattr(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f0000af8000)=@random={'user.\x00', 'selinuxppp1@!+()em0vmnet0vboxnet0&/)%:\x00'}, &(0x7f0000817000)=""/41, 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xcc4e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x121a, 0x957b, 0x401, 0x7, 0x10001, 0xfffffffffffffff8, 0x5, 0x5, 0x3, 0xffffffffffffffc0, 0xdf, 0x9cc, 0xff, 0x100000000, 0x5]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000004000)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x80000000}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000001000)=0x8, 0x4) 2018/01/16 01:59:44 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, 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) openat$cuse(0xffffffffffffff9c, &(0x7f000025f000)='/dev/cuse\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f5000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mbind(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000c98000-0x8)=0x2, 0x80000001, 0x2) 2018/01/16 01:59:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x84200, 0x0) r1 = getuid() setfsuid(r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000efa000)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000df7000)={{0x4, 0x6000, 0x3, 0xf6c20d8, 0x3ffc000000000, 0x800, 0x100, 0x9, 0x1, 0x7, 0x3, 0xfffffffffffffff8, 0x0}, {0x6000, 0x2, 0x0, 0x5, 0x1, 0x6, 0xebededa, 0x10001, 0x8, 0x5014910c0000000, 0x67, 0x401, 0x0}, {0x4, 0xf000, 0xc, 0x1, 0x100000001, 0x3, 0xa3cc, 0x5, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, {0x10004, 0xd000, 0xb, 0x5, 0x200, 0x3, 0x1ff, 0x2, 0x10001, 0x401, 0x9, 0x9, 0x0}, {0x100000, 0x6000, 0xe, 0xa96, 0x1, 0x3, 0x7, 0xfffffffffffffffe, 0x10001, 0x7, 0x8001, 0x1, 0x0}, {0x4000, 0x7000, 0xf, 0x400, 0x2e1ab95, 0x40, 0x5, 0x5, 0x7, 0x38, 0xfffffffffffffffe, 0x6, 0x0}, {0x4000, 0x2000, 0xd, 0x4, 0x2, 0x7, 0x10001, 0x80000000, 0x80, 0x3f, 0x3, 0x2, 0x0}, {0x4000, 0x4, 0x3, 0x28e, 0x8, 0x7f, 0x8000, 0xede1, 0xffffffff, 0xfffffffffffffffd, 0x8000, 0x8, 0x0}, {0x6001, 0x3004, [0x0, 0x0, 0x0]}, {0x1d000, 0x3000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x10001, 0x2, 0x7, 0x2000, 0x103000, [0x8, 0x0, 0x95, 0x74]}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001000-0x20)={@generic="69d26cd0ebf923bcce5a6991736bb1a1", @ifru_flags=0x2000}) 2018/01/16 01:59:44 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, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x8, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000334000)=""/73, 0x49, 0x40010040, &(0x7f0000326000)={0x3, {"1c8c770f5fcb20"}, 0x0}, 0x10) accept4$packet(r1, &(0x7f00002f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008ad000)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000fc9000-0x1)={0x2, 0xe, &(0x7f0000cf1000-0x70)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @generic={0x7, 0x8, 0x400, 0x135e}, @alu={0x4, 0x100000000, 0x0, 0xf, 0x9, 0xfffffff0, 0xfffffffffffffff0}, @alu={0x7, 0xaa, 0xa, 0xb, 0xe3e96fe8b0211f7e, 0x0, 0x1}, @jmp={0x5, 0x2, 0xc, 0x5, 0x5, 0xfffffff0, 0x17f696fab70c2f6c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40b, 0x0, 0x0, 0x0, 0x9}, @alu={0x4, 0x8, 0x0, 0xa, 0x6, 0xfffffff2, 0x0}], &(0x7f0000e6c000)='syzkaller\x00', 0x3, 0x3, &(0x7f00006af000-0x3)=""/3, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/16 01:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x0}, &(0x7f00008e5000)=0x10) 2018/01/16 01:59:44 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x100000001, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000006000-0x7)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/16 01:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) connect$ax25(r1, &(0x7f0000001000)={0x3, {"96c1bd2ff024ce"}, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000003000-0x10)={0x80000001, 0xc63c}) getdents(r0, &(0x7f0000002000)=""/193, 0xffffffffffffffae) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000003000)={0x1, 0x0, [0x4, 0x6, 0x8, 0x3, 0x66cd, 0x3ff, 0x0, 0xf4]}) 2018/01/16 01:59:44 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x800, 0x200000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000005000-0x4)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000011000-0x3)={0x4, 0x100000001, 0x7, 0x0, 0xc6, 0x7, 0x5, 0x9, 0x6, 0x5, 0xd9d, 0x4, 0x0, 0x9, 0x101, 0x401, 0x2, 0xffff, 0x5}) 2018/01/16 01:59:44 executing program 1: pipe(&(0x7f00004e1000)={0x0, 0x0}) close(r0) setns(r0, 0xc000000) poll(&(0x7f0000156000)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c63000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x557, 0x7, 0x9}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r3, 0x0, 0x20}, 0xc) accept4(r2, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/16 01:59:44 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000554000)='/dev/vga_arbiter\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000-0x4)={0x4, 0x4, 0xfffffffffffffffc, 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) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000700000-0x10)={0xd11, 0x3, 0x1f, 0x8}, 0x10) getcwd(&(0x7f00000b6000)=""/215, 0xd7) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000747000+0x613)=0x3, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/policy\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000975000-0x10)={&(0x7f0000237000/0x4000)=nil, 0x4000}) 2018/01/16 01:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000090000-0xb)='asymmetric\x00', &(0x7f0000fd8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005f7000)="791a30227893eb4a662e7a6d1422add637a06cd59a15c1b00533a407ca52d902c205563d503ceffeec04c996f8b91713353a3f442bddc25e89b87b3c745daccb83004dcb276e9e4fd03ff4fcc8ebd585f185c58d6221f782153a0d31d796f7fe8d1fd8cbd507754867cb922e168124", 0x6f, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000ded000)='blacklist\x00', &(0x7f0000d77000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000566000)='%userkeyringsecurity\x00', r0) r2 = syz_open_dev$amidi(&(0x7f000032e000-0xc)='/dev/amidi#\x00', 0xcbf, 0x105000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000251000)={0x4, &(0x7f0000f82000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = request_key(&(0x7f00001b7000)='rxrpc_s\x00', &(0x7f000005e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000868000-0x5)='eth1\x00', 0xfffffffffffffffa) keyctl$link(0x8, r1, r3) munlockall() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000758000-0x11)='net/fib_triestat\x00') ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000b95000-0x40)={0x2000000000000000, 0x0, 0x2, 0x4, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setns(0xffffffffffffffff, 0x0) 2018/01/16 01:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00004d6000-0x80)=@generic={0x13, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) 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$hwrng(0xffffffffffffff9c, &(0x7f00008d8000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000090d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfebb}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000754000-0x12)={0x0, 0x1, 0x5, [0x894, 0xfffffffffffffffa, 0x1, 0x100000000, 0x2]}, &(0x7f0000cae000-0x4)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000987000)={0x0, 0x7f3a, 0x3, 0x7fffffff, 0xe6, 0xff00000000000000, 0xffff, 0x5, {r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x18000000000, 0x101, 0xfc00000000000000, 0x6}}, &(0x7f0000b39000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ee000)=@assoc_id=r3, &(0x7f0000f36000-0x4)=0x4) socket(0x2, 0x1, 0xffffffff) socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x88, &(0x7f0000b86000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) accept4$inet(r0, &(0x7f00002f5000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8e000-0x4)=0x10, 0x80000) 2018/01/16 01:59:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x6, 0x400080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='mountinfo\x00') setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a24000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00005c7000)='/dev/input/mouse#\x00', 0x6, 0x42000) openat$kvm(0xffffffffffffff9c, &(0x7f000043c000)='/dev/kvm\x00', 0x408800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009b7000)={r0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000421000)={@common='ip6tnl0\x00', @ifru_flags=0x8200}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2018/01/16 01:59:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000259000-0xc)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000539000-0x10)=[{r0, 0x1200, 0x0}], 0x1, 0x3eb) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec0000)='/dev/rfkill\x00', 0x501082, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) r4 = memfd_create(&(0x7f0000df1000)='/dev/random\x00', 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000b39000)={0x7, 0x200, 0x1, 0x400}) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r3) tkill(r1, 0x13) 2018/01/16 01:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "400000000000c500", "88e7ed00007fff05aa1e961ef6a3990aa0e000e50800000000000000000000e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup(r0) write(r1, &(0x7f0000858000-0x25)="e48fd922b8f5a5c3ecc4973482e2cee526d9eca13de71cd6ca9a8ffa971506f5d4e73c2fee", 0x25) getsockname$packet(r1, &(0x7f00000df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cc4000)=0x14) [ 76.467794] sctp: [Deprecated]: syz-executor1 (pid 13117) Use of int in max_burst socket option deprecated. [ 76.467794] Use struct sctp_assoc_value instead 2018/01/16 01:59:45 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000038b000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005c2000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f000024a000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000002d000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000f82000-0x4)=0x8) 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, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000368000)='/dev/ppp\x00') 2018/01/16 01:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000aea000-0x10)={0x3, &(0x7f00009c3000-0xc)=[{0x500, 0x4}, {0x1000, 0x2}, {0xa95b, 0x80}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000049a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb", 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) [ 76.569542] sctp: [Deprecated]: syz-executor1 (pid 13117) Use of int in max_burst socket option deprecated. [ 76.569542] Use struct sctp_assoc_value instead 2018/01/16 01:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000d19000-0x10)={0x6, &(0x7f00007a3000-0x30)=[{0x80000000, 0x2, 0x3f, 0x18e}, {0xc0d5, 0xc04, 0x80, 0x8}, {0x80, 0xfffffffffffffffb, 0xffffffffffffffc0, 0x1000}, {0x3f, 0x9, 0x7, 0x6}, {0x3, 0x6, 0x5, 0x4}, {0x1000, 0x7, 0xac, 0x146}]}) syz_emit_ethernet(0x12, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0xfffffffffffffffb, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f0000269000)={0x400, 0x0, []}) 2018/01/16 01:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0xffffffffffffff81) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x10c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f000077a000)=0x8) bind(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x2, {0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x44}}}, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) sched_setparam(r1, &(0x7f0000000000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0xa517, 0x7, 0xc9e, 0xa6d3, 0xffff, 0xe6, 0x80000001, 0x100000000, 0x8, 0xc760, 0x8001, 0x7, 0xffffffffd176a62e]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0xbb)={r2, 0xb3, "fd491ccd8f16935473228f548a3579e87ad4f7f50b8e65fda283db7f5111e9e9b813b3818edaf19aa47576bf38ae23152e9f681f0b2ee5982c053374c31f3be318d14e692e475271e6421ec61a97d82459ab3c53d96067aaa1c957b5dbf3b6fda2391a650c96264a5152f2f33903917035d31ab13a3313a869884c10abfb9f0759d2485b239124408f6bfe9517645a2e71c0f9cdcfb0ac21418798927d5ad082f77e0a56336fd2f6cc3030a66c34e3269ed250"}, &(0x7f0000003000)=0xbb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={r2, 0xde, "d1759921b83f4554c1331998ee270bc912c2e312cc42da8c71f390be965e48dde99443d55a1627d1691d011218ce934596929d65225456f3d8d748009230e150960d17193f13ad67e5a249d25a5964bd80fd14884dfbb72613c3abdcc7937aa8d654c024849d1583075f7da868f45e61103d815e56ef104c16c2f082fa9c99680537a1c6c0fb3fe386a384a89044a9bef81c61e9b46dfc626813a226bec6a1a057f622a20ee0439b2d118f5daba922787e44b223abd63cea91b402bd4b7d9690305e925b5e990cc15fc85f2643221a75df61b372e15690d000380f995262"}, &(0x7f0000005000-0x4)=0xe6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000006000-0x2)=0x100000000, 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r0, 0x0, &(0x7f0000006000)=0x0, 0x80000) r4 = openat(r0, &(0x7f0000002000)='./file0\x00', 0x0, 0xc4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000006000)={0x2, &(0x7f0000007000)=[{0x0, 0x6, 0x6, 0x1000}, {0xff, 0x9ff8, 0x2, 0x9}]}, 0x10) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000003000-0x70)=""/112, &(0x7f0000002000)=0x70) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000005000)={0x1000, "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"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000009000-0x8)={0x1f, {0x2, 0x96, 0x20, 0x7, 0x1, 0x87}}, 0x8) 2018/01/16 01:59:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xb7)="3cadc6dcd58e7a6f42773a3fc373e72bf73b7b3ab817a0b026d799f3e6e61d3356fdf92c26ba36e82b76f8eb32548f371cf796f8e658fff36474a323ee8b102952ae2ac3be713b6296e153e76f152a39d32690bc5a029c1d41f5b657d6c3a616c9a576045bbcf55a76ddd711fbf4b5e91cff64d4c1103f3aea88370daa9f2c07783324850505e6709d44a0ed1c771030fc4935b7916b4fe2ef40c78da8516d616c073ec62ece9cb01eaf9f52b684c9124d8f7ff1034785", 0xb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000780000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) listen(r2, 0xfffffffffffff801) r3 = syz_open_dev$dspn(&(0x7f0000ea5000)='/dev/dsp#\x00', 0x0, 0x454080) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000c12000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000027c000)=[{&(0x7f0000786000)="", 0x0}, {&(0x7f0000ec7000)="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{&(0x7f0000e81000)="6ae578621603d79db4e3e510e4b0cd37fb42257f92bd5a0e123bf4af15e755c3cfa9afa9f58d1af77f82b9b1abc2093a37c638605816738a2176ce8184161b3fc51c79e21d4915ae38fb08162fd2fa75d5968a162fd5c03c3aa225a944c9168c97f45429e32c2bff780029da1d0be148352e129dbee968113d0352ec47025f50c2e0e78fac9171bf591f61e529ce4287d0d8f4baadb9bd32dfec81bc8a0435fbf280bf8d2e91da5984a586933cf133ac10ad95744c8e6e75b657764555767503d4591c14485e492310fd594a9b2029555b7a416765ca0c2ddf9319e3c8c92034bc2504ae8fdf", 0xe6}, {&(0x7f0000f52000)="660abaf924e4c084e230039441cd6c4843cf8842de205587661e6f53bf26177ddf3268ec07", 0x25}, {&(0x7f0000c1d000)="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0x1000}], 0x7) 2018/01/16 01:59:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x2000, 0x84, &(0x7f000031b000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2001) ioctl(r1, 0x440000000000127d, &(0x7f000004f000-0x1)="") 2018/01/16 01:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000048d000-0x10)={0x8, &(0x7f000093f000-0x40)=[{0x1, 0x8, 0x5, 0x0}, {0x5, 0x1fc, 0xfff, 0x100}, {0x3ff, 0xffffffff, 0x7, 0x3f}, {0x29, 0x6, 0x8000, 0xfffffffffffffffc}, {0x9e0, 0x7, 0xb845, 0x1}, {0x20, 0xb, 0x9, 0x8}, {0x19a, 0x5, 0x20, 0xed}, {0x4, 0x2, 0x0, 0x3}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000ece000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000081f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000487000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d19000-0xa0)={r1, @in6={{0xa, 0x2, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000004, 0x0, 0x4, 0xa2}, &(0x7f0000344000-0x4)=0xa0) sendfile(r0, r0, &(0x7f0000a09000)=0x0, 0x400000ff) 2018/01/16 01:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001aa000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)="") umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lstat(&(0x7f0000b94000-0x6)='./bus\x00', &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f000054a000)='/dev/input/mouse#\x00', 0xffff, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de8000)={0x93b, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d86000-0x20)={0x80000000, r1, 0x10000, 0x9}) 2018/01/16 01:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0x19) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0xffffffffffffffce) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r4, &(0x7f00004dd000-0xf0)=[{{&(0x7f0000759000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000028c000-0x30)=[{&(0x7f0000f97000-0x1000)=""/4096, 0x1000}, {&(0x7f000022e000)=""/90, 0x5a}, {&(0x7f00006ec000)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0x400}, 0x5}, {{&(0x7f00004f5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000d8000-0x10)=[{&(0x7f0000521000)=""/87, 0x57}], 0x1, &(0x7f0000f67000)=""/104, 0x68, 0x4}, 0x401}, {{&(0x7f00008c0000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c41000-0x10)=[{&(0x7f000079b000-0x67)=""/103, 0x67}], 0x1, &(0x7f0000a87000-0x1000)=""/4096, 0x1000, 0x10001}, 0xff}, {{&(0x7f00002bd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000cda000-0x30)=[{&(0x7f0000101000-0x7e)=""/126, 0x7e}, {&(0x7f0000a53000-0x38)=""/56, 0x38}, {&(0x7f00004ce000)=""/17, 0x11}], 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x5}], 0x4, 0x40002001, &(0x7f0000aa2000-0x10)={0x77359400, 0x0}) accept4$ax25(r5, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f000066a000-0x4)=0xfffffffffffffe96, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000964000)=@add_del={0x2, &(0x7f00006e1000-0x10)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000949000)="", 0x0) sendto$inet(r3, &(0x7f0000bef000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000246000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000762000-0x4)=0xfffffffffffffea8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/16 01:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000684000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) sendmsg$unix(r0, &(0x7f00000e5000-0x38)={&(0x7f00001ac000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002ac000-0xa0)=[{&(0x7f00009ab000)="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0x1000}, 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0x1000}, {&(0x7f0000ecc000)="4893b24c10998dbaf13418983ec886a6e42b6ec33aca13649c5536151305f79346500b92489aed23d061795e4999057b0eec98edb566377ad8c9e7321a6bc911f90c23e89d99c0b5d6ba409340830e16e4ffa4ee6fe878cfc7ba51f44b7eb43add9691b1cec4c08459edbff28d10af2c3d244c6d", 0x74}, {&(0x7f000047f000)="44a48ae8c15383f196ec84198c2baa5d2a5e03a8150f8bb9e9e81f9761b7287b38a59dac3b8fbaa2b955464e53b61542a5f7bf9523da8a73086491d507bfbaf90e07e5559872b02971a228ca12f0e9b0c36ae31ed03801e1ea8dea288934ef35301740f37d79d3fba230ff716cf62f0f16297b9a7e7531ffee3c25937c605a3f20b6aef4bf55d3bb0748833a447d21f085cd2345da39dec0f32b3b58793eb5ec6e42109da62100e0daec4bf3216dd31375f866d15b86966c36da875bfb95860b96d5d99ab6fe42c8d8eb0cf884d08666e74b326f165cd4c31f5a6c253c3b9c7e38d1525af3afbabf", 0xe8}, {&(0x7f0000b28000-0x5c)="a80b69aeb33150c15542e5ff487718d50fd7ebee05a94a329e3cc6a8a74969604c7efddd76158a81fb34c9dd310a2c7f1e613d11b684b700c9acb4d91fc33f03e0c9dfdffce803541fe78c5d7f9eafed50cbbcbdec70050a39e3e24b", 0x5c}, {&(0x7f00001ef000-0x11)="eb16beb5406ee004e71d493d186459a50a", 0x11}, {&(0x7f0000477000)="955b15a1f9be2ecc13aca40f2518b1f193391c1c88bcd65b1d2e9d8e8a015a4a1fe235d3afc9595113976483066010c63552945a523f101025777cc235b83378c4de64ce7c1a870e282dc4b4e49bc7d4d2f76141306f55ef09e68203a9f801a7fcbc9ea2af8b188a5a16a506c52ab1938d6ae49e30a126e2dc2aff912251f18ba568756b6a06b2f62dd097d00f1ae19994e52e8d1303e1c14560a0c3c73647549c92f191911105f9df39644c4e4350adad285f965db0a1da2448e50f91815392f440edc6cea3ed", 0xc7}, {&(0x7f0000dcf000)="f708c517adab59c78eabb7d3a78330d44767b88ffd7e1d0e4d637072a9b87caf7a80b53777082fb8ef87d1d894558fa1a77694f2d29ad3a162ca440fb7cf6996c6898bb2817f4435385a7656474b5242bc61a86c944c8e636adb73eb9dc2265d23addce5bd2847c7a9b788134a219e4ad89fd3c0f0a7f4bd25642ff9c0e8e260e006f0345aae6b4ff7054e7644594405a861149acf742761b39d6685ff200ffe9e276e32", 0xa4}, {&(0x7f000064e000-0x36)="2beb72ca7bcd54fb857f844f95b267d8741f48d362f822d7fc8bcf4c9994b0c3e44468e39b13a76eb53be17a6ed279803570b5d4ba58", 0x36}, {&(0x7f0000735000-0xc1)="d26c79ed8ca78c04750e3ee60541937685136c8fe28027410c93177fa8de2855149b5aec0adf89b32cedd0ffeab77fd677859296ea54c33c5637612409bdfa74fcc694262372475d97be26faac1ff1fd1fb078224fd34fd571cca52b2872c8bcafcbddcee2e8a54cc886ee4dc75237675a9e07743b3b3f3627483a4511808ff8f1cb2c12582c3ea85baf96622ee6c0c708b5cad26b6299ff61e0548a477fd7a70df032d68abed504530656dc07ce86906f50640d25d16123e9696a1e5953a7d4ec", 0xc1}], 0xa, 0x0, 0x0, 0x40000}, 0x20000001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/16 01:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000041e000-0x4)={0xffffffffffffffff}) getresuid(&(0x7f00000ee000)=0x0, &(0x7f0000268000)=0x0, &(0x7f0000fa6000-0x4)=0x0) accept$inet(r1, 0x0, &(0x7f0000eaa000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e5e000)=0x80, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = memfd_create(&(0x7f00009e6000)="73656c662b65747d31a470703100", 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a30000-0x4)=0x0, &(0x7f0000ec2000)=0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r4, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000011d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000a62000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:45 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x7fff) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbe000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000fbe000)={{0x2, 0x6, 0x8000, 0x5, "6f4f6c90766d1af78fbe11121633f26e2bb9a28e6f042d9feba5815e3268cde3580d6d0d2f7a4db093f093b6", 0x5}, 0x7fffffff, [0x5a4ea8aa, 0x3f, 0x5b42, 0x10000, 0x2, 0xc605, 0x80000001, 0x3, 0xe8a, 0x6, 0xffffffffffffff81, 0x2, 0xb4a, 0x80000000, 0x8000000000, 0x7, 0xfffffffffffffffa, 0x9, 0x6, 0x0, 0x8, 0x6f3d, 0x1, 0x200000000000000, 0x0, 0x5, 0x7fffffff, 0x200, 0x9, 0x0, 0xfff, 0x1, 0xa5, 0x2, 0x759b37ca, 0xffff, 0x9, 0x2, 0x81, 0x9, 0x7, 0x2ae, 0xffff, 0x9, 0x7, 0x7f, 0x0, 0x7ff, 0x401, 0x2, 0x29, 0x9fd1, 0x33, 0xcb5, 0x8001, 0x5, 0x9, 0xffff, 0x8, 0x6, 0x0, 0x80000000, 0x9, 0x9, 0x80, 0xd7, 0x2, 0x400, 0x6, 0x400, 0x3, 0x0, 0x9e32, 0xffffffffffff1313, 0x0, 0x63, 0x0, 0x9, 0x10000, 0xea5e, 0x5, 0x100000001, 0xc0a2, 0x80, 0x9, 0x6, 0x6, 0x4, 0x1bd2, 0x100000000, 0x7fb5e91a, 0xfffffffffffffbff, 0x60000000, 0x1, 0x4, 0x9, 0x6, 0x636c, 0x10000, 0x5, 0x7, 0x3, 0x2, 0x1, 0x9, 0x6, 0x2, 0x7, 0x5, 0x7, 0x4, 0x8000, 0xdd, 0x4, 0x100, 0x3, 0x7, 0x300, 0xffffffff, 0x9, 0x2, 0xfffffffffffffec5, 0x2, 0x6, 0x7f, 0x5, 0x1ff, 0x9], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000899000-0x8)={0x8000, 0x3}) futex(&(0x7f0000001000)=0x0, 0x7, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) 2018/01/16 01:59:45 executing program 1: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ec4000-0xb)='/dev/loop#\x00', 0x3, 0xfffffffffffffffc) ioctl(r1, 0x4000000000001262, &(0x7f0000272000-0xde)="") r2 = fcntl$dupfd(r1, 0x0, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000771000-0x10)={r2, 0x28, &(0x7f0000cac000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xbf) 2018/01/16 01:59:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e53000)='/dev/admmidi#\x00', 0x0, 0x100) bind$alg(r0, &(0x7f00004ac000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000cba000)={0x1, 0xfffffffffffffffb}) perf_event_open(&(0x7f0000308000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 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) getresuid(&(0x7f0000235000)=0x0, &(0x7f000027a000-0x4)=0x0, &(0x7f000080c000-0x4)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000bab000+0xdc2)=r2) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007ab000)={0x0, 0x0, &(0x7f00004c1000)=[], 0x0, &(0x7f000072d000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:59:45 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000002000-0x8)={0x0, 0x0, []}) 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000946000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x2ea, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/ppp\x00', 0x22443, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00009e9000-0x4)=0x9, 0x4) 2018/01/16 01:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f00005c3000)='./file0\x00', &(0x7f00006d7000+0xf0a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r0, r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e5d000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00001f8000-0x4)=0x2, 0x4) ioctl$KDSETLED(r2, 0x4b32, 0x7) lremovexattr(&(0x7f000040b000-0x8)='./file0\x00', &(0x7f00000df000-0xe)=@known='system.advise\x00') r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000d4d000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fdf000-0xc)=@sack_info={0x0, 0x5, 0x80000000}, &(0x7f0000e58000)=0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ac0000)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000371000)={r4, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff32, 0x2000000000, 0x4, 0x16cb65dd, 0x1}, &(0x7f00003a1000-0x4)=0xa0) 2018/01/16 01:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0xf, 0x0, &(0x7f00003fb000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000086b000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096b000-0x4)=0xe8) r3 = getuid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d26000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ae2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000855000-0x4)=0xe8) r6 = getegid() r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000944000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b11000)=0xe8) getresgid(&(0x7f00000de000)=0x0, &(0x7f000017f000-0x4)=0x0, &(0x7f0000dc0000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000db2000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000007c000-0x12)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009c9000-0xe8)={{{@in=@loopback=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], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000415000)=0xe8) r12 = getgid() sendmsg$netlink(r1, &(0x7f0000b27000-0x38)={&(0x7f000058f000-0xc)=@proc={0x10, 0x0, 0x1, 0x4}, 0xc, &(0x7f00004c0000)=[{&(0x7f0000728000-0x180)={0x180, 0x26, 0x0, 0x7, 0x1, "", [@nested={0x170, 0x3d, [@generic="7f06619f010c5a4afdfceae0844b650404989578ac9923dc19fe986c5d598c658e58a62c1c5180c2e40c694b59cc195cb60e28c32af897bb805e267eba6709a9769a81bb17ddc1ca6d7ef612de00e3c0212db32c0ee3c266fb90a2fea07e0e1600198f82cad5f7240b291717655ec9f6c1a451a343f6ef8f0287cb1e3951727baf52fc1a9975a56ee9cde067ba4f05d5a588bf847c18ad752b25cbc6c6e8f3624ffb8b91759645dafad247dcdd2fb65ca4686016a3c620a87ad67388cb3c5ccca11669d6e3452da2b005", @generic="cffe19ff5f1519c138c6daaef85957d05a82003d64a14f5b239aac545c2a6dc870a49324ab47f078e17d71fe7859e81de864b0c2fcb72dfe98bf4a6375b3f4", @generic="247b43eba607e5a76df26cb125c2ffba377e84cd062d80547ce3ae2155", @generic="f9df7ce44db820c78f00cb11abded0512cc845f0a9eb6b042bd3ff0605a70f7ba40462a56044ca0aae9a6c", @typed={0xc, 0x5, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x13, @uid=r2}]}]}, 0x180}, {&(0x7f0000925000)={0xc8, 0x12, 0x30a, 0x6, 0x0, "", [@generic="a4dc19c4fac3b240f5b071364c56bed9bf8f6154b7d01df2f4705c002e9da5376b2676d3c2b0a32700fc041ef260734a4cfe78a028ace89834f98c0d0351d03f4e7e0d85e67ae4212f44cc52acfea54613af5ced9ad20fc0494754549bfcdd4c633cb13bc4ef82117b45b484a49ef5cd55b569e63c72bee9e4783e802844ee308435468dde139d8ef86535a23c339adb6b3b675af280cad7127fe243ea0fe57fa015e482fb505ccb4463", @typed={0xc, 0x18, @ipv4=@loopback=0x7f000001}]}, 0xc8}, {&(0x7f00008a9000-0xb8)={0xb8, 0x14, 0x400, 0x5, 0x2, "", [@typed={0xc, 0x7f, @fd=r0}, @generic="52f8608df6b8857a092c515358534bea52c2b5512f0222bf348798a71e1d8ad4e81a5bac69a4", @typed={0x5c, 0x8d, @binary="49733282e2cbd19046d2de86193c86526fd7ca64d5dad81fe41f8dc742fd1d8874668c669cf80f781917b99f322a87c7235744d3eefa9ffa923a9d52568201d9f4c75357a5e4d73e9201ff28594c5510921894"}, @typed={0xc, 0x2e, @fd=r0}, @typed={0xc, 0x34, @uid=r3}]}, 0xb8}], 0x3, &(0x7f0000b41000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x73, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xd8, 0x20044010}, 0x8810) r13 = epoll_create1(0x0) r14 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r14, &(0x7f0000eb6000-0xc)={0x0, 0x0}) 2018/01/16 01:59:45 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00004a5000)='/dev/dsp#\x00', 0x100, 0x202) ioctl$TCSBRK(r0, 0x5409, 0x10000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fc9000)=0x302, 0x4) connect$nfc_llcp(r0, &(0x7f0000214000-0x60)={0x27, 0x80000000, 0x10001, 0x5, 0xfffffffffffffff8, 0x7, "9798be21c62a43a69c02a24b68d74e48c2e0e381869a6220d064d12cd308942210aff1dc4c6f4f440dc7dccb6470040c84e1c0ef65e3ff9901e7661a297116", 0x0}, 0x60) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000e16000)={0x80000000, 0x10, [0x1000, 0x7, 0x6, 0x1f]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000083a000-0x9)='/dev/dsp\x00', 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f00002e4000)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000017b000-0x4)=0x0) fcntl$setlease(r2, 0x400, 0x1) 2018/01/16 01:59:45 executing program 5: 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, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000998000-0xb)='/dev/hwrng\x00', 0x24001, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d17000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000dc000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c29000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a94000)=0xe8) getgroups(0x4, &(0x7f000026d000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$netlink(r1, &(0x7f000049b000-0x38)={0x0, 0x0, &(0x7f000094f000+0x1b3)=[{&(0x7f0000c95000)={0x24, 0x41, 0x220, 0x4, 0x3, "", [@nested={0x14, 0x1d, [@typed={0x10, 0x23, @u64=0x8}]}]}, 0x24}, {&(0x7f0000146000-0x650)={0x650, 0x1d, 0xa02, 0x1, 0x3, "", [@typed={0xc, 0x29, @u32=0x2000000000}, @generic="3d1427b51da3b600ed697039c6c2de4182c444d667bfaecb7bcb2acda3d8a2", @generic="58c18db266ed6a1699e06357dc6e1876df13654f228ac8f0895947dfe57449b99ad6ea252f57293dd2ea54dcd657458c82cfa24e66971cb42cc2efe9da60eb0caaffab86224847e9a31820157edaf3260d5a306d081cece62efb582d0997c6d824202d6ac0ab372dc63825f1a3f0b2f9533523cc0f92c2ffe378308288c14d6f553d2ddb2d4dae1dce26fe51eb302a071e950d12aab23a4eb6caf79be1cb29010f29b50f70", @typed={0xbc, 0x55, @binary="eec37b91307fa6311faaa710dcc9526c12044c335fb50965d244c39730d2ac6928b083c6877feb3f98dd8cf15100a98167f396829781f6e8303b8b034450b566e7c89b4fa41ad1d07c1a2971284e75aa27a53e80e888bbeb51e6342818628cbb95f396ebe2707f943f34a63ff5398bed89f44c47f8027caf9a1575f987d816a016a5e8a39875ddd2b2cac2f4d43d1d6361311937148bd2eae385ed8c76294cbd04e038ac187ae3c9272107536f5f3a6b40b779"}, @typed={0x8, 0x8c, @void=""}, @nested={0x94, 0x7a, [@generic="1314a294ded9fed545eedf2317348d5eb81392f48e90b12ca2143355cb17dc17b60bd3f0d14fc74aa2d61a579c59a057007d59aa53ec5f15c0af3a631f2efacd8f0d6803b4fbca80e7ada353ed2f3283a092e816c711b904614783835e", @typed={0x18, 0x2c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x18, 0x2d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x61, @fd=r0}, @generic="a76e7ffaa29d2cd8eef44413b283aa09481f340451658367ed362f18fe749f42440033a1bbcc3f13feff5a58ea2d789093c6a33203b119dcada6152bc7ccc28c5a98624642eb9184d215bfe2a73899d8e5df069e15b029c52fd958f215c56eeb1205e4f96208845e2fdd77b14a541dc9499156e9b2db63ffe37d224a32e2ee11331d8df56889c23ae96be72161a8a124ab86fcd744f67c4892737d0139905cb3c55c7a3e6f2ffd2c35e5c716dea9f8b8abf3073dcb54f8840a152083770d8c80805a7291e5661fbf33fd1bfc0830ed4df73f6653d0a86305285435861d4fe7e08e9431a02c84e7d8", @nested={0x324, 0x71, [@generic="997890e803816c281dfd5beb8b05552234e9a578709f43340df4545d24674e9f9fa549ad08a140605617feb70abe5285074915fdb4399aa058c8823a26c12f3fcc7e48bd9114a881c24b80af101289afd46d8eb45e2c620dfdf3631b67a62b69df606b5dbad348bfe787e5b98161a0ca578449d94228bb94ede5acb1515b9299232d09477a98baca01a5979c15cbc540f1ff27d5ead7f91e39ef1b86868610ef3fbf2a7d967706ce49527adfb5af7e71e05d3183f271df3081e2723c752da826a26076826c8c705108cd58cfff47a41b8859eb5200", @generic="2c87641152e438f010ff427a3361c7dbf4fbde76db2d1a569ae02f6076971de2c6374af2fb13e460497d433bf3ac258f9932903896bd15dc2f39d091655d2bbf157d131b9ac66975512fb63586d9a2f830d7743c0ac7ba3bcfd128ea3ff1b80872101c5ffe8d42b0e3f0d05e8bd49dc1a00a5995c8c20cf105bde6e75e8f3097b3f8c81599170d5849aa836237df4b93e6c8e74bc3d526260b7c8c444bae175c716a32ef01a195a41cbd08b0", @generic="d3936284eef5518f3355f06d1c4679f313b52f1d272fdc6ff744a218048291ed24e505b2a7e01fe956322b51ae50ac37e97582eb53c595b51c869186f6b2ccc9d24647505d4f7b11a288abe4d5b24903219b5ceb2118919d", @generic="bceb357e80e5df0f7575446f722d589ac27c649f49e93c9d9c0221622af29a915d77f3e9151f1c5694fdb7588e23cf787b7070d9733b6e432a48e389c452a78431549b7a7dae37230a939bf538fb5ab84f766883f49e0060c5c234492d0e0c77352e13", @typed={0xc, 0x1a, @ipv4=@empty=0x0}, @generic="a994491e080636cafb530898a66a96a5e968cab84e950ee4541bef3a4241ee23f4017a1459873b260bb31274c5cb552995e68c0f6d746f213cad53269cee31babcea6119b09c159cabb025915cb29dadfe30effbb65f36df2e39b98b4465d2577731e59eea184921194d0c88c8b69e880b82996c1f705b3b6db465600da1cf6ac81f6e61b7b8f3f8a1b9e21435d091f25f6d6d1405c633f801edded28e8df538a7c32f9cbad4fa96fcfc545eb2ed821759f46b6e933bb77c52b1a0d30b4fcc144fe9d31a96018e93092b607e308345fae7fce12a7c09c613"]}]}, 0x650}], 0x2, &(0x7f00009c3000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x8814}, 0xc084) r6 = add_key(&(0x7f0000502000)='user\x00', &(0x7f0000412000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082d000-0x1000)="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", 0x1000, 0xfffffffffffffffb) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000c2f000)="2b54e41526") keyctl$clear(0x7, r6) r7 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001b3000-0x8)={0x0, 0x8, 0xfffffffffffffffb}, &(0x7f00006e1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006aa000-0x6)={r8, 0x3}, &(0x7f0000c0f000-0x4)=0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r7, 0xc0045540, &(0x7f000018c000)=0x0) 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = memfd_create(&(0x7f00005ad000-0x17)='systemtrusted@#selinux\x00', 0x2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = accept$inet(r0, &(0x7f0000c0b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016d000-0x4)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) 2018/01/16 01:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) poll(&(0x7f0000083000)=[{r0, 0x0, 0x0}], 0x1, 0xf5) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$admmidi(&(0x7f0000f49000)='/dev/admmidi#\x00', 0x6, 0x10000) 2018/01/16 01:59:45 executing program 4: clone(0x200000000000, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/16 01:59:45 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00006ea000)='./file0\x00', 0x10001, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000fd3000-0x8)={0x1, [0x0]}) 2018/01/16 01:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) fallocate(r0, 0x2, 0x8, 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 01:59:45 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x460, &(0x7f00004a0000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e8c000-0x4)=0x0, &(0x7f0000bee000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000102000-0x8)='./file0\x00', &(0x7f000035b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004e6000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000ff0000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000001000)=""/13, &(0x7f0000000000)=0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x1ff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000000000)=[], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x1a, 0x4) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0xd6, r1, r2, r3, r4, 0x10, 0x2, 0x0, 0x0, 0x0}, 0x7ff, 0x80, 0x6, 0x25, r5, r6, 0x6494, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r8, 0x400, 0x1) socket$netlink(0x10, 0x3, 0x10) 2018/01/16 01:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e2c000)='net/fib_triestat\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00002d8000-0x4)=0x7fffffff) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004f4000)={0xa8d, 0x100000001, 0x7, 0x6bc}, 0x8) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000622000-0xe)='./file0/file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)="84717565756500", 0x100022, &(0x7f0000d1d000-0x1)="12") 2018/01/16 01:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/hwrng\x00', 0x404580, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000128000)=0x6) 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) sysfs$3(0x3) recvmmsg(r0, &(0x7f0000259000-0xf0)=[{{0x0, 0x0, &(0x7f0000f07000)=[{&(0x7f0000d8a000)=""/4096, 0x1000}, {&(0x7f0000655000-0x827)=""/4096, 0x1000}, {&(0x7f0000947000-0xf6)=""/246, 0xf6}, {&(0x7f0000b9c000-0xfb)=""/251, 0xfb}], 0x4, &(0x7f0000974000-0xab)=""/171, 0xab, 0x7ff}, 0x2}, {{&(0x7f0000bc3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000dc000-0x80)=[{&(0x7f00009e6000)=""/28, 0x1c}, {&(0x7f0000546000-0xba)=""/186, 0xba}, {&(0x7f0000d56000-0x8c)=""/140, 0x8c}, {&(0x7f0000032000)=""/195, 0xc3}, {&(0x7f0000715000-0x1000)=""/4096, 0x1000}, {&(0x7f00007ec000-0xda)=""/218, 0xda}, {&(0x7f000038c000)=""/204, 0xcc}, {&(0x7f00001bd000)=""/160, 0xa0}], 0x8, &(0x7f0000a03000)=""/255, 0xff, 0xfffffffffffffffa}, 0x3}, {{&(0x7f0000598000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000150000-0x30)=[{&(0x7f0000f86000-0x11)=""/17, 0x11}, {&(0x7f0000bc8000)=""/172, 0xac}, {&(0x7f0000743000-0xa)=""/10, 0xa}], 0x3, &(0x7f00005c6000)=""/179, 0xb3, 0x8}, 0xffffffff}, {{&(0x7f0000ac2000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006e2000)=[{&(0x7f00002a3000)=""/93, 0x5d}, {&(0x7f0000fca000-0x92)=""/146, 0x92}, {&(0x7f0000289000-0x1000)=""/4096, 0x1000}, {&(0x7f00007f9000)=""/246, 0xf6}, {&(0x7f00007c7000)=""/244, 0xf4}, {&(0x7f0000626000)=""/69, 0x45}], 0x6, &(0x7f0000509000-0x44)=""/68, 0x44, 0x0}, 0x9}], 0x4, 0x40000002, &(0x7f0000284000)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000e5b000)={0xe, 0xd, &(0x7f00004d3000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x0, 0xf, 0x3, 0x6, 0xffffffc0, 0xffffffffffffffff}, @generic={0x95c, 0x31, 0x9, 0x7}, @ldst={0x3, 0x3, 0x6, 0x0, 0x9, 0xffffffff, 0xfffffffffffffffd}, @alu={0x7, 0x4, 0xd, 0x5, 0xf, 0x4, 0xfffffffffffffff4}, @alu={0x7, 0x8, 0xc, 0x7, 0x4, 0x1a, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c44000-0xa)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000568000)=""/183, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000051c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000056000-0xe)='/selinux/load\x00', 0x2, 0x0) creat(&(0x7f0000ac6000-0x8)='./file0\x00', 0x10) sendmsg$kcm(r2, &(0x7f0000be8000)={0x0, 0x0, &(0x7f0000ac2000)=[{&(0x7f000090f000-0x26)="77e2cc3e0ee8625ae95f9c10d3beaffc637061f4aa24dbe1026be21f7335f15967927135c38c", 0x26}, {&(0x7f0000288000-0x47)="dc54e551f2deddf077d2330530eeac3f2dd1b7ceb66c5a75bcba8cccbc02a25162c723637576a915832695513461fdb8109150ede03dbb44a9d0a8a12b8794aa0b0544924832eb", 0x47}], 0x2, 0x0, 0x0, 0x8000}, 0x40) 2018/01/16 01:59:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000515000-0x9)='/dev/kvm\x00', 0x2000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="", 0x0) 2018/01/16 01:59:45 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000630000-0x15)='/proc/self/net/pfkey\x00', 0x80800, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x10000}}) sendto$inet6(r0, &(0x7f0000f72000)="f7be", 0x2, 0x0, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/01/16 01:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00002ea000-0x8)='./file0\x00') perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x4fc, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000a9d000-0x400)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000dec000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0xffffd07) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 01:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000738000)=[{{&(0x7f0000f4d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e3f000-0x30)=[{&(0x7f0000d4b000)=""/35, 0x23}, {&(0x7f0000137000)=""/4096, 0x1000}, {&(0x7f000054e000)=""/183, 0xb7}], 0x3, 0x0, 0x0, 0x7}, 0x83}, {{&(0x7f00002be000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000722000)=[], 0x0, &(0x7f0000bb9000-0x71)=""/113, 0x71, 0x81}, 0x8c}, {{&(0x7f00002bb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000063c000-0x30)=[{&(0x7f0000dfa000-0x8e)=""/142, 0x8e}, {&(0x7f00000f5000)=""/170, 0xaa}, {&(0x7f0000c8d000-0xba)=""/186, 0xba}], 0x3, &(0x7f00009f6000-0x1000)=""/4096, 0x1000, 0x653}, 0x2}, {{&(0x7f0000a9a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e65000)=[{&(0x7f0000d6e000)=""/173, 0xad}, {&(0x7f00004f5000-0x46)=""/70, 0x46}, {&(0x7f0000ee3000-0x93)=""/147, 0x93}, {&(0x7f0000e7f000)=""/74, 0x4a}, {&(0x7f0000028000)=""/166, 0xa6}], 0x5, &(0x7f0000dd3000-0x39)=""/57, 0x39, 0x6e6}, 0x5}, {{&(0x7f00004f9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f000070d000-0x20)=[{&(0x7f0000d3a000-0x10)=""/16, 0x10}, {&(0x7f0000f28000-0x18)=""/24, 0x18}], 0x2, 0x0, 0x0, 0x101}, 0x1}], 0x5, 0x10000, &(0x7f0000f82000)={0x0, 0x0}) accept$ax25(r0, &(0x7f00009c8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d73000)=0x10) 2018/01/16 01:59:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dac000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00008b7000)=[{&(0x7f000044a000-0xb6)='9', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000cf7000)="", &(0x7f000022f000-0x4)=0x0, &(0x7f0000205000-0x4)=0x0, &(0x7f0000084000-0xcd)="") writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="8c", 0xfffffffffffffedf}], 0x1) 2018/01/16 01:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000089d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r1, &(0x7f000000b000-0x28)={0x28, 0x0, 0xa, @fuse_notify_store_out={0x2, 0x90, 0xfffffffffffffffc}}, 0x28) 2018/01/16 01:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000047c000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a37000)={0x0}, &(0x7f0000542000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000a47000)='./file0/file0\x00', 0xd000, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='9p\x00', 0x0, &(0x7f0000c02000-0x8e)="f6") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000008a000)={0xfff, 0x0, 0xfffffffffffffff8, 0x7, 0x0}, &(0x7f0000bc5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000caf000-0x10)={0x30000000000000, 0x204, 0x3ff, 0x9, r1}, 0x10) 2018/01/16 01:59:45 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000006000)=""/0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x40402, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000005000)=0xff, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0x7fff, 0x400001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000007000)={0xb27f, 0xffffffffffff8000, 0x1, 0xa9, 0x9, 0x3, 0x2, 0x1, 0x9, 0x2, 0x3, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x2a000, 0x0) flistxattr(r2, &(0x7f0000000000)=""/225, 0xe1) 2018/01/16 01:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000807000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) epoll_pwait(r1, &(0x7f0000500000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000cb3000)={0x2}, 0x8) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/16 01:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a1f000+0x72d)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000ed4000)={0x0, 0x0}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) syz_open_dev$dmmidi(&(0x7f0000d57000)='/dev/dmmidi#\x00', 0x100, 0x20000) socket$unix(0x1, 0x1, 0x0) 2018/01/16 01:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cfd000)={0x0, 0x1, 0x7fffffff}, 0x8) 2018/01/16 01:59:45 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f3000-0x11)='/dev/vga_arbiter\x00', 0x10840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000037c000-0x2f)=""/47) 2018/01/16 01:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a59000)='/dev/sequencer\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000925000)=""/223, 0xdf, 0x40000140, &(0x7f00005fd000)={0x4, 0xcc, 0x6, "68445f3e5382", 0x81, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 01:59:45 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/rfkill\x00', 0x90000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000a000-0xc)='/dev/amidi#\x00', 0xe97, 0x82000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000007000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x0, 0x0}]}) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="5274727573740364f57367725665783a44c9", 0x0) 2018/01/16 01:59:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffd, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x81, 0x7f, 0x200, 0x3, 0x401, 0x5, 0x80000001, 0x7ff, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e92000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000e75000-0x110)={{0xfff, 0x1, 0x7fff, 0x1, "e04d4cee3d96305c39af882210c779958fe7aa162fc23fc2e727da49a89dc41d848186d44461ac9db353b197", 0xffffffffffffffff}, 0x0, 0x0, 0x8, r2, 0xa57, 0x0, "d2e7d244cf2662794524d59d42bdae004f88adfa0b475d7ef05ccf4e45068793cea57fab5d7167ae1e3a1a9931fdf1a8e84f732710c7a8f35c1deab26c35b0e8", &(0x7f0000a33000)='/selinux/validatetrans\x00', 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xb65, 0x400000000000000, 0x4, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = getpgid(0x0) setpriority(0x1, r4, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000074000-0x14)={0x4, 0x2, 0x4, 0x2, 0x1}) sendmsg$nl_route(r0, &(0x7f0000df5000)={&(0x7f0000e6e000)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f000057a000-0x10)={&(0x7f00000f1000)=@ipmr_newroute={0x118, 0x18, 0x200, 0x0, 0x3, {0x80, 0x20, 0x10, 0x4, 0xff, 0x1, 0xc8, 0xa, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0x101}, @RTA_FLOW={0x8, 0xb, 0x100000001}, @RTA_ENCAP={0xec, 0x16, @nested={0xe8, 0x4a, [@generic="aacd8e2e6a0c9be8d9fba5b3bb3dcc5e55020fe64cda195a9e951fbb5b5d19cbb9f46156b3a221eb42c09d3cef86e907f3fdd48169913dd20d3a108b6239f1482502a254d8baa62fc2e7f76b5767f6f00cd1e0367d8af2483a36c19f4bd1ae8f799feaee3eb2552baa644bc3306a90837a082b9b3f234900db7d7ed5b26dad5ae8ad01685b48eac97b3161517d677577fa6ccfd99c7af523fa3833ab02ab1f9ca73f35244efff3ba8c87efc50aa8c682052073a3a797747170046f9e95e310baaeff41a2b3ceb30e546a7ad2fda63a6925eccef807", @typed={0xc, 0x6f, @pid=r4}]}}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000800}, 0xc080) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00003b4000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfff, 0x0, 0x1a, &(0x7f0000407000/0x5000)=nil, 0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009fd000-0x8)={r1, 0x6, 0x5}, &(0x7f000067d000)=0x8) fstat(r3, &(0x7f0000184000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:45 executing program 7: mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ab5000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) [ 77.117996] 9pnet_virtio: no channels available for device ./file0 [ 77.153398] 9pnet_virtio: no channels available for device ./file0 2018/01/16 01:59:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000038c000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget(0x3, 0x3000, 0x80b, &(0x7f000074e000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000994000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001f0000-0x20)={0xbc60, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00006dd000-0x10)={0x4, r4}) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00003a3000-0x20)=[{&(0x7f0000c2e000)="4778a82d446e9e66f4d678ecbaaf3adf", 0x10}], 0x1, &(0x7f0000016000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000ffa000)={0x4, 0xfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 77.199932] binder: 13292:13296 tried to acquire reference to desc 0, got 1 instead [ 77.213145] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000059a000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3, &(0x7f0000a3c000-0x10)=[{&(0x7f00009b3000)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) [ 77.241956] binder: BINDER_SET_CONTEXT_MGR already set [ 77.249128] binder: 13292:13311 ioctl 40046207 0 returned -16 [ 77.262687] binder: 13292:13311 tried to acquire reference to desc 0, got 1 instead [ 77.273562] binder: BINDER_SET_CONTEXT_MGR already set [ 77.279810] binder: 13292:13311 ioctl 40046207 0 returned -16 2018/01/16 01:59:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d3d000-0x60)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e5104099277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x2b7) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/16 01:59:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003dd000)=0xb) 2018/01/16 01:59:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000-0xf8)={{0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0}, 0xda, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0xf2, 0x7, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:59:45 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, 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 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f000073f000-0x9)='/dev/sg#\x00', 0xffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000d54000-0x6)={0x1f, 0x5, 0x0}, 0x6) getegid() ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) open$dir(&(0x7f00005d5000)='./file0\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00009a2000)=""/17) 2018/01/16 01:59:45 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x6) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xd000, 0x0, &(0x7f0000900000/0xd000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x487801db778c2d38, 0x22) accept4$alg(r1, 0x0, 0x0, 0x80800) read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bda000-0xb)='/dev/hwrng\x00', 0xd41, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00001d8000-0x68)=""/104) 2018/01/16 01:59:45 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x40) msync(&(0x7f0000740000/0x8000)=nil, 0x8000, 0x6) 2018/01/16 01:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) poll(&(0x7f00008c2000-0x30)=[{r0, 0x10, 0x0}, {r1, 0x8020, 0x0}, {r1, 0x2002, 0x0}, {r0, 0x0, 0x0}, {r1, 0x80, 0x0}, {r0, 0x100, 0x0}], 0x6, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60cd65c54f1c2295df0df8217ad4000000001000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000a90000)={&(0x7f0000fd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000066c000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000711000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 01:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bc9000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f000096e000/0x4000)=nil, 0x4000, 0x5, 0x2012, r0, 0x0) 2018/01/16 01:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) rename(&(0x7f000033d000-0x8)='./file0\x00', &(0x7f0000859000-0x8)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009b7000)=0x0, &(0x7f00007d2000-0x4)=0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/16 01:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000826000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000040e000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f17000-0xa)='/dev/cuse\x00', 0x202, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dc3000-0x20)={0x10002, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/16 01:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000902000-0x8)='ns/user\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cb9000)={@generic="0a76c305a1a9fcecbfea22b021a2d4d3", @ifru_data=&(0x7f0000194000)="093e16cbc8cd12446e17ddce7ca45c2e63274dac488ab7dc828085c2212ae28b"}) 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$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000125000-0x4)=0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00001f6000)=""/0, 0x60, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011b000)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000607000)='/dev/dsp#\x00', 0xed4, 0x1a1500) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00003a3000-0x4)=0x7c8b, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000d3f000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000bd0000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000048000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc, 0x7f, 0x6, 0x400, 0x5a6, 0x40, 0x0}) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000347000)=[{&(0x7f00007f4000)=""/25, 0x19}], 0x1) 2018/01/16 01:59:45 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) pread64(r0, &(0x7f0000241000-0x14)=""/20, 0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x9, 0x4, 0x0, "328cc003ac41", "c0439d6689326db6b92bd2d6ad7d954a"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x0, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d90000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 01:59:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a84000)='./file0\x00', &(0x7f0000b11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x0, 0x101041) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000002000)={{0xffffffffffffffff, 0x1, 0x7, 0x1, 0xfffc000000000000}, 0x100, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x2, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000000)=0x7f, 0x9, 0x5) fchown(r0, r1, r2) [ 77.384621] binder_alloc: binder_alloc_mmap_handler: 13347 2096e000-20972000 already mapped failed -16 2018/01/16 01:59:45 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x24980, 0x0) fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xe, &(0x7f0000002000-0x10)={0x982, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) getpgid(r0) 2018/01/16 01:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bbf000-0x8)={r3, r0}) r4 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r5 = socket$kcm(0x29, 0x2, 0x0) sendfile(r5, r4, &(0x7f0000302000-0x8)=0x0, 0xffffffff) dup2(r1, r4) 2018/01/16 01:59:45 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, 0xfffffffffffffffb, 0x0, 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(0x3, 0x803, 0x8000) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/01/16 01:59:45 executing program 6: socketpair(0x13, 0x0, 0x100000000, &(0x7f000037f000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f8a000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000ebc000)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000000000)="47504c70726f637365637572697479dcc573656c696e757824776c616e302900", &(0x7f0000734000-0xf)='vboxnet0:+bdev\x00', &(0x7f0000f02000)='{@cpuset[\x00'], &(0x7f00000d7000)=[&(0x7f0000001000-0x3)='%#\x00', &(0x7f0000001000-0x1f)="766d6e657431706f7369785f61636c5f616363657373e3656d3173656c6600", &(0x7f0000799000)="2bd8707070315c406b657972696e67656d306b657972696e672e00", &(0x7f0000001000-0x9)='-selinux\x00', &(0x7f0000000000)=':bdev\x00', &(0x7f0000000000)='\x00', &(0x7f0000bfd000)='^\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) syz_emit_ethernet(0x36, &(0x7f000011a000-0xbe)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x1, 0x9289, 0x3f, 0xe89, 0xfff}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 01:59:45 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/16 01:59:45 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000068d000-0xb)='/dev/audio\x00', 0x18000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000f21000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000d14000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000a4e000)={r1, 0x8}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x7, 0x80, 0xccef, 0x3}, {0xffffffffffffff51, 0x6, 0x6, 0x10000}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xb9f9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000002000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000)={0x400, 0x1}) r3 = accept4$nfc_llcp(r2, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x7f}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x8, 0x4c, 0x200, 0x0, 0x8, 0x100000001, 0x10000, 0x7, r4}, &(0x7f0000004000)=0x20) r5 = dup2(r0, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000007000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000008000)=""/6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r6, &(0x7f000000a000-0x38)=""/56, 0x38) 2018/01/16 01:59:45 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 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00002b0000-0x4)=0x800) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/16 01:59:45 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x87)=""/135) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r1, 0x3, 0xfffffffffffffffd, 0x10001) write(r1, &(0x7f0000003000)="ca", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0xdf)={0xdf, 0x80, "b6ed702220d1f18e50195eef83ef01a4bdc280c66cc6ae3eb48db8c6a1e3eab619f732c12cec87a6cfddae141b46b73c4dd003fee837d00b4ff6c4513d7affb319add3507bd05266de542ac038bafa66a527cfb9cb477d47514f762d5fa759fa76272fc477153ec6ed71ed74aaadf4dd45159356c243124a34cf46bd2c681f28aeafbef03a921139d526b573a48797ef486d18bd1a2ade5482f9327f5046d6f0a467fae4b586e704aa18e154d32a074f915461145d5011eb80c0327df4f57fae9454f082b94603937669ded4ec9c0b4cf0ef50bcaa23f3"}, &(0x7f0000006000-0x4)=0x0, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000)="5d776c616e30706f73785f61636c5f617f6365737300", 0x0, 0x80, &(0x7f0000004000)={0xfffffffffffffffc, 0x8000000, 0x9, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0}) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000906000-0x15)='/proc/self/net/pfkey\x00', 0x20001, 0x0) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f00003e5000)='./file0\x00', &(0x7f0000dfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a00000-0x4)=0x800) sendmsg$nl_generic(r1, &(0x7f000083b000)={&(0x7f00000b5000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000098c000-0x10)={&(0x7f000002e000-0x260)={0x260, 0x2e, 0x10, 0x5, 0x0, {0x3, 0x0, 0x0}, [@nested={0x100, 0x1a, [@typed={0xc, 0x26, @str='\x00'}, @generic="48387d74eeaf041827bb0e10f22dd94e6a93f8c22c4e6cbfd6777260e791d51c6b13a4852116ee11b9dfe517aadd4dacf39624591a", @typed={0xc, 0x72, @pid=r2}, @typed={0xc, 0x57, @uid=r3}, @generic="c97a0250251da1084c55167fd730778de73b731d36d0f2bf163682fa9dbc9acc68c0bcbb566c41ada800aeb71b05fe271f71219743eb2983336f2fb86a3c7821a0cbac09a79d0b81cd121c840082b195e95fe6cd0a0c7658546e31f7b6ada882d401ec75f88d5cb1e8ee4b2f59780ed74ec302da5f419c55a10c5e8f57adbdded7adee5ec939fd893a0790", @typed={0x18, 0x23, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, @nested={0x140, 0x4b, [@typed={0xc, 0x74, @str='%\x00'}, @generic="d25c1fb7d06fb7827d7e390f34e83aae97bd7fc2d3fffcde8461c92cf11370ed9281914ce0ad71300d2ce6e0a2e5914cf00fe46ee3d198788c054b6544e0f2043e03b4120fee20ff66e2c3cf98d8f2c3d97883b5bdecff9e0e5086fbc84293", @generic="a7d5947d235c523325ec45e9e03b719cbb02f66c1c4edd3da03c47e5c259757fc473c97cca60731504eeeec5f3714f50d0dfb8ba7046bff8a763ecd7ec322055b7410d4a5d8039cbac9e3c7fbbbed466c9069419b230f48dc0dc9ec2aa124c60641d0b", @generic="e340dbdb4861a6fa9d9cd3c27e3715bacd657e863d6eac7b2f0e885da0733dacbfbdab2652a11347ee9f", @generic="943b03b932f043854c02e9cba1455419cb57433fd52cab22c7cd3ce801f16499bfb60d945409d957aaa078fff737b4fba4f00ee16e1fff3a0e0e15f2a53e2a631e95d4"]}, @typed={0xc, 0x78, @fd=r0}]}, 0x260}, 0x1, 0x0, 0x0, 0x10}, 0x48004) 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) prctl$void(0x1f) 2018/01/16 01:59:46 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bf0000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000e95000-0x4)=0x0) fanotify_init(0x4, 0x1400) r3 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00007b7000)={{0x0, 0x0, 0x0, 0x0, "d8cea3b42ba00273f81823b18bb87b337400494b46e73f45474ca5b63c65b639cba4ffd8130a8cb5ec4373a5", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "121e0a5608fbd0ab244a024c586ea844b00d1b02ce9ba66d0f4ac6f8b09bf2b67ba20eed04f1c7c81ac788d027b5048c9a6f3db25d34bc765fe2fdf60cabf4b2", &(0x7f0000593000)='+systemwlan0GPLGPL-^*eth1bdevlo\'selinux#keyring\x00', 0xfffffffffffffeda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$addseals(r1, 0x409, 0x8) 2018/01/16 01:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000328000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000006e000)='/dev/admmidi#\x00', 0x100000001, 0x200) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00001bc000)={0x0, &(0x7f00001c0000-0x8)=0x0, 0x2, r3, 0x8}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) syz_open_dev$vcsa(&(0x7f0000460000)='/dev/vcsa#\x00', 0x3, 0x42) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r1, r4, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r4, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000b3000)=0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00000af000)={0x3, 0x78, 0x9, 0x436, 0xffffffffffffffb4, 0x6, 0x0, 0x3f, 0xa14, 0x1, 0x2, 0x2, 0x20000, 0xfff, 0x5, 0x3, 0x62f, 0x97, 0x8ac, 0x800, 0xfffffffffffffffd, 0x2, 0x7f, 0x494a, 0x3, 0x5, 0x8, 0x0, 0x20, 0x3, 0x423, 0x101, 0x6, 0xffffffffffff7fff, 0x8, 0x5, 0x3, 0xde, 0x0, 0x9, 0x4, @perf_config_ext={0x7, 0xfffffffffffffff9}, 0x2000, 0x0, 0x4, 0x0, 0x7f, 0x200, 0xfffffffffffffffe, 0x0}, r0, 0x9fa, r1, 0x0) fallocate(r1, 0x1, 0x8, 0x8) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "f7246b24eacef26d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 01:59:46 executing program 6: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x9bdd, 0x8001) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b10000)=0xfffffffffffffff1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, @in={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xefdf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000a1b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f61000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x1)={r2, 0x243}, 0x8) 2018/01/16 01:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000db4000-0x400)={"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"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b39000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) accept4$ipx(r3, &(0x7f00003f6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000038f000-0x4)=0x10, 0x3257e4c1dcd782a5) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00004a6000-0x50)={@generic=""/16, @ifru_ivalue=0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000341000)=0x0, &(0x7f000027a000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/16 01:59:46 executing program 3: 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, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2be, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x85e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008a6000-0x9)='/dev/vcs\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000467000/0x18000)=nil, &(0x7f0000286000-0x18)=[@text16={0x10, &(0x7f000089d000)="f2663e0f209fb8ff008ee066660f30673665f4ba400066ed0f013ab88a008ec0260fbaf3b966b9170800000f320f20c06635040000000f22c0", 0x39}], 0x1, 0x0, &(0x7f0000a08000)=[@efer={0x2, 0x4800}, @flags={0x3, 0x80800}], 0x2) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) syz_open_dev$sndtimer(&(0x7f0000369000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005da000+0xac)={{0x3, 0x3, 0x2, 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]}) r2 = syz_open_dev$vcsa(&(0x7f000015d000)='/dev/vcsa#\x00', 0x40, 0x8000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000cae000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000a67000-0x4)=0xc) connect$packet(r2, &(0x7f0000673000-0x14)={0x11, 0x9, r3, 0x1, 0x6, 0x6, @random="630446f9ee74", [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x1, 0x1, 0xfffffffffffffffd, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/16 01:59:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) keyctl$search(0x1d, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2000, 0xffffffffffffffff, &(0x7f0000a95000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000657000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000af2000-0xe)={0x5, [0x0, 0x7, 0x0, 0x6df3, 0xfffffffffffffffd]}, &(0x7f0000657000-0x4)=0xe) setsockopt$ALG_SET_KEY(0xffffffffffffff9c, 0x117, 0x1, &(0x7f0000de4000-0x95)="649c470004001ac86dae791b00000005302b8fe50bb7fdfd20a5e1a0f6ef41a81c91f35cad899f420eb0abfa41e3868e33dcb87dd95f9ab39090847243661a8d992e8581096a918a0dffc79f8afc01e561472448c66c6ba96d193204d1b5e1aec93cf193b7f1fd3203035c485e60f1e0ec098b120ceceacb98e58328e3b827ad4967448458b203a805c899ef7173e8d3c821d37088", 0x15) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000101000)='/dev/loop-control\x00', 0x10800, 0x0) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000024000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000a95000)='./file0\x00') r0 = add_key(&(0x7f00004ed000-0x4)="81520800", &(0x7f0000fae000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a4c000)="", 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000fbc000-0x5)='user\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x2ee, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b7b000-0x8)='./file0\x00', 0x40000, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000bfc000-0x4)=0x0) keyctl$unlink(0x9, r1, r0) 2018/01/16 01:59:46 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000049000)={0x0, 0x0}) futex(&(0x7f0000005000)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r0, r1+10000000}, &(0x7f0000049000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000004a000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=r2, 0x4) 2018/01/16 01:59:46 executing program 1: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000045a000-0x14)={@generic="a2a736c0af4efe5bd76abb45a5c8e201", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) clock_settime(0x0, &(0x7f0000086000)={0x77359400, 0x0}) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb974705000000040000f4", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000741000-0xf)='/dev/sequencer\x00', 0x608000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000526000-0x8)={0x0, 0xc471}, &(0x7f000096e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000340000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 01:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000adb000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x10400) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000293000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000081f000)={0x0, 0x400, 0x6, 0xfffffffffffff3ae}, &(0x7f000004f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000095e000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e6a000-0x4)=0x8c) memfd_create(&(0x7f000005e000)='/dev/usbmon#\x00', 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000011e000)={0x0, 0x0}) dup(r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000af000)={0x7, 0xffffffffffffff9c, 0x1}) dup2(r3, r4) r5 = socket$inet_tcp(0x2, 0x1, 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, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x24ae8b9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="d8f90800000000e86cde40b39da12e8e3fd8a63e97b1373a5d358a03000000d4"}) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000542000-0x3d3)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "8d239b", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "48cfafc6ec7259c1"}}}}}}}, 0x0) 2018/01/16 01:59:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) r1 = semget(0x2, 0x3, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000a79000)=""/78) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) 2018/01/16 01:59:46 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f51000-0x10)={0x4, &(0x7f0000f51000-0x20)=[{0xc8c, 0x6, 0x1d6, 0x6}, {0x1, 0x6, 0xfffffffffffffffc, 0x100000000}, {0xfc, 0x2, 0xb, 0xffffffffffffff75}, {0x6, 0x4c, 0x3ff, 0x9}]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a4d000-0x4)=0x4002) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004ea000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) symlinkat(&(0x7f0000c87000)='./file0\x00', r0, &(0x7f000088e000-0x8)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a7f000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00007f6000-0xc)={0x3, 0x8000, 0x80000001, 0x8, 0x2, 0x685a}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) 2018/01/16 01:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009a2000)=0x0) process_vm_readv(r2, &(0x7f0000970000)=[{&(0x7f0000429000-0x1e)=""/30, 0x1e}, {&(0x7f00001aa000-0xe0)=""/224, 0xe0}, {&(0x7f0000e94000-0x5b)=""/91, 0x5b}], 0x3, &(0x7f0000652000)=[{&(0x7f0000a26000-0xe2)=""/226, 0xe2}, {&(0x7f0000ef9000-0xef)=""/239, 0xef}, {&(0x7f000030a000-0xf1)=""/241, 0xf1}, {&(0x7f0000c46000-0xd9)=""/217, 0xd9}], 0x4, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000474000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f00005d4000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x1000000000000272) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000322000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 77.830985] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/16 01:59:46 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x52}, &(0x7f0000ebc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, &(0x7f0000225000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000002000-0x10)={0x2, &(0x7f0000003000-0x8)=[{0x6, 0x8}, {0x4, 0x1}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r0, r0, 0x5, 0x1}, 0x10) ioctl$TIOCNXCL(r0, 0x540d) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000005000-0x9)='keyring$\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000003000-0x70)={[{0x7, 0x9, 0x0, 0x63, 0xfff, 0x4, 0x6, 0x0, 0x6, 0xff, 0x9, 0x0, 0x0}, {0x3, 0x3, 0x7, 0x451f, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x8, 0x1b4, 0x18, 0x2, 0x9, 0x2, 0x4}, {0x10001, 0x2, 0xca, 0x9, 0x3800, 0x6, 0x80000000, 0xfffffffffffffffd, 0x8, 0xffffffffffffff00, 0x4cd, 0x8000, 0x80000000}], 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000007000-0x110)={{0x1, 0x4, 0x80000000, 0x5, "740cef0948eadf701419eaa84f390dfaf058443ac6a65ee1ebc2730d697a66fae0e1271bc99dec245ace350e", 0x8001}, 0x0, 0x0, 0x8, r4, 0x2, 0x3, "ff06896e6a56018bdd4c2fe9a431795c90f7fe769a2afb77b241fcf728e072f68243700b6addb237315a13606da6da725b17e90436fb669b39b3f6ae9ad333dc", &(0x7f0000006000)='vboxnet1system#m\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0xbe4, 0x2d1, 0x3321], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000009000)={r2, 0x2}) 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='cmdline\x00') r1 = getpgid(0x0) perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x5, 0x9f5f, 0x9, 0x39, 0x0, 0x3, 0x4, 0x1, 0x4, 0x6, 0x6, 0x5, 0x100000000, 0x8000, 0x497, 0x0, 0x0, 0xa30, 0xffffffffffffff58, 0x2, 0x5, 0x7, 0x100000001, 0x9, 0x4, 0x26, 0x81, 0xf83, 0x8, 0xc9, 0x400000000, 0x4, 0x3, 0x1000, 0x4, 0x6f7f, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x8}, 0x400, 0x9, 0x0, 0x7, 0x77, 0xb0f, 0x5, 0x0}, r1, 0x7, r0, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000083000)={0xffffffffffffffff}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00002ff000-0x56)="f1a0c267fe9d204fb0c4bdea30338782d01d027c172c0db43f2eef3f2130baed465911ae1a82f06949a2ca5d2b3671476bd19f629026bfffd19c45799d26a6f669e1902c7ca607654c8c8809aa39d96af14066e59c13", 0x56, 0x40000, &(0x7f0000a12000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$inet(0x2, 0x80e, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x10) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000a14000-0xb)='/dev/mixer\x00', 0x80000, 0x0) 2018/01/16 01:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0xfffffffffffffffd) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00001f2000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/16 01:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x84b, 0x1, &(0x7f0000865000)=""/1, &(0x7f0000940000)=0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000152000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000917000)=0x0) stat(&(0x7f0000dfa000-0x8)='./file0\x00', &(0x7f0000baa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) fstat(r0, &(0x7f0000a64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e6000)={0x0, 0x0, 0x0}, &(0x7f0000a1d000)=0xc) sendmsg$unix(r0, &(0x7f0000693000-0x38)={&(0x7f0000417000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d8e000)=[{&(0x7f0000a95000)="cf6de5ebbdfd257c45decd072bd6fb1212795a3f8b6ee5e4bbb94fdd6dc2686ceca9db7b0bc164a1b23428c50a3243d085c7366d110cfc52bbde96b6c7ac153dedc4b5ac0ea97b61695c", 0x4a}, {&(0x7f00008e8000)="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", 0x1000}, {&(0x7f000077e000-0x7)="5f412a42f1a314", 0x7}, {&(0x7f0000c56000)="22f911158ce6903216883fe4d89bf3e59b57d5b55ed6cce7ff78fdd3ee0b856162799152dcc63d8eed4204c6426c775f9179d6b9a53a396690542917102ab5f66e7e59425d18963a2afca89a2b75d61e8306e4bcd6497ab1", 0x58}, {&(0x7f0000b79000-0x78)="fc7713ddd873cee2a0228e29941db46aedad12b79a38a2835e241e2534c192f3ecab702b8da7057a228043a92554021e029e167a312330944c5ea1f29952bc3f4076918e196617fb7a53b9dbb98c4f512319bc2842e42b84f601cb0463e3a87a9358705776dd425bd14614fa2cf2dffc3fec24642ca3804c", 0x78}, {&(0x7f00000e2000)="5031bd00a874cbd5f60c45b4d2814ceb3540dd9dd3dea87148", 0x19}], 0x6, &(0x7f0000238000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x60, 0x94}, 0xc000) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 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) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000015000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000)=0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f0000014000)=0x0) r5 = gettid() lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000004000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000015000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000-0x2)=0x0) stat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000015000-0x4)=0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000c000)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000-0x4)=0x0) r27 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000011000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x746, &(0x7f0000014000+0x361)=[]) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000014000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r33 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r35 = geteuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpid() r41 = getuid() r42 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) 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) sendmmsg$unix(r1, &(0x7f000000d000)=[{&(0x7f0000015000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000015000-0x20)=[{&(0x7f0000015000-0x7c)="e49ad497cef0b6d354ad26aba036bc2cdbd2d12a74566e54c7cffeccab393e2ce7a1a88318959ffe4eb2143beed29344c0590e470875ddaa44aba626f4caa1d06e85f70f8148e797e7703d5308b7d298c8d2a46b49fc588163cc1679437fd64322b6db68fb5d37bd43b089a4ad53ebc2b4e8ad7a79ad3ed1be910624", 0x7c}, {&(0x7f0000014000)="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", 0x1000}], 0x2, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x130, 0x8000}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000015000-0x10)=[{&(0x7f0000003000)="9e6a394abf8088212379efa5e7f09ce2f1f3a1a9e860bf918717f229e3990f03430070eab5bd992d1d38bb2f4fa8133d6ae63dea954659d4cad3f21186ff83f3cfb05c5b2e71dd3b9e0cc408bc391a824f708516ae29e092e06f2eef0617c3f9e3ee99ad2cdbe7a2", 0x68}], 0x1, &(0x7f0000014000-0x80)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x80, 0x4000800}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000f000)=[{&(0x7f000000e000+0xa9a)="3eddfc492c9cbd0081495021940f3b09144511239ae0ab549617403356826c80998be3066b275b564d257cee357bfb499380689a67b75b59f3d645241dead3f922669cc287b40fc8893dfb7c98b9b44e12988260739bd627442883ef1e793d", 0x5f}, {&(0x7f0000010000-0x3f)="ebdaca2e2f03afc853a2dbf4a14983b057e903585d7c95c5c5d40a21e69f16ede0bb977e1337a13b648ff671ad8991e5481859d52588e7e30b94aefdc54fb2", 0x3f}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, 0x0}], 0xf0, 0x0}, {&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000c000)=[{&(0x7f0000014000)="52d44aa4bef14d65da6d8178051d465da050c5dd77cd214d4463c9fd06314ced45631b5196", 0x25}, {&(0x7f0000015000-0x73)="9c0221ca5d646dc81152ed3be53330fe1ecaa26ec03a67cf617e6eb019932f0638dfd26d1a19fc3b413c6e358c2be37c7e64ba5f7dcfb89a6d7ef79a08d087edaf17fd7fe4ad20bb8d7d9ca550c81ecda8a85eea130e93fdd07952a03bb9cf427fd99c39031e400a64925278fb5505b81d832b", 0x73}, {&(0x7f000000c000-0x71)="6bb5cf2b1545e8bc2d72fb531a5ef4c1b87ac1ed448f2d081bb3c998c03828630aa3057e3817b2cb6db21abcd2fa9e8c6ad59119b70b482621c10168051c4fccfe2c3db119db914fc314ab813df87b5170291e158e7f2f45e7e6289ed48b6bbe02b821cb0634be4f0aaa5bf07ffcbf6ea2", 0x71}, {&(0x7f0000001000)="aaec901c58b172dc75e0841b5fe34ebbd9286a352461889913c25250cc91539d01db376ad825b657440d366fd70fde55969ae151577e88c3a4cbde17276568a5c78899526d43425d25bf315be872bca14fbbc9ffa99f68aa82c89c81a6625c7263", 0x61}, {&(0x7f000000d000-0x30)="3c962314eaf9326b159c29ef8e4775d7f4ca2b7ce4b1f4dca048c6b42d622d1e4c379adf8a1b3a5c06e9b4b5e3d3dd25", 0x30}, {&(0x7f0000014000)="35cdc50a6a745383dda0e3d9eb5fdbd7ba5cb5dba7f6288b3920f900e57c905b6edef680dd3ec623598dae6f2bc71fd7032fd77ba076df9ee189d2f8e741f50e58548cfe2664fff33f9e4e05a253e877b472aeedad6bd81e92fef2667f1d3156dd73b8e80c68b2ca2ec1669b8ff3d45ee376c30e596b746d4e324d3da25cb74e", 0x80}], 0x6, &(0x7f0000008000-0xb0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0xb0, 0x1}, {&(0x7f0000014000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000008000)="f7d15fcf319628ae39ffb6daff2678cdb9d3be1998d259358f9823a1841ee03144639d1021239d3d492c995f530e9d9310bd1c15d5bc43a0b709603571dfca2655712222b08ff4268455be836f9d2860f3056484ee16efbfe9301b6ddd736a82193ccf9a68679e91fc4cdeb19242c72a8b557319e414aa796ae2acf4d16da92130a2ad0cf0557815d1f66021de214a54127c8ece249505d6742fa3665a51e19016c33206fc8b77c59a296f4fde31ba90a07060ee", 0xb4}, {&(0x7f0000011000)="ac46d0dc41753ee112dfe5d934bcba32ad9d45e87b9072e38f0ac113fa332cd32e1bf8f5ddbfa54146aa32363264088f3e31181ae1ba5761c246d65ef0e678b9950be3f303a422e5b350612eec3c1fa4711296caea9312df74b510c30d377075ed2c19081e72af67985dd954f4d943e9457cf67faa7d1c0705561d45eee9a8a7bd7f1c3df4f1767f6f99f3cf32711f47ad32ec6f91d9cb0bd2027e918e857403c21ce1ddfc4b978bba253c881eed6a60600fba4e664662695b32ddf2bdf49db8604bd2f03190ccccdf3debcd56c39826d6bbcb86cf5f0fa04ed404ea630e60223aa92b50a0", 0xe5}, 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0x1000}, {&(0x7f000000e000-0x78)="d12560b40b2254064ba7fe1349846aa50b9f07d010b830eb1e759a1a7c15856253611411f45267aaf20b4c2e74920b425edd04ca22b3144a907389029b8765fa7dac9441a70328aefd26fe64074167cb76e32e7a8b134e8d8676f52642418731d1ef99e2d2941f43b217e69ed36703f20543576d0c356d29", 0x78}, {&(0x7f0000005000)="60e9ad2ac9d0a6df5746c468a4909b4edc07a7287f9d73da9ec84a15e38177154f067fcaac43044377f073be5aa9788d850fc446e1301e8e13fa35de39629b87ca87c6efa66362a38cbf1366581af436294874146a997161eef48cd763bfad343317b5dc55ced054289f9ee2b4e551e49bbc4f4804412b762547c0767a1813ac5a3922e83b29cc71d92a064f1f04d1cde2e9a9f8796ea7b005b4c4c7ae4048bdba244cffde713df4a00066712285639f4597df7270b1911041dc145846368937a5204dd7d82b6170659e63af45ad4446c5b524bab9831b9dfbc7fc21d1bbf60a6d3016df36111dcafb2f504e79", 0xed}, {&(0x7f0000014000-0x6a)="48cdb7a085ae3bdd6be098c132384c5f2eb8556b934ac61e2ffc06f8203c933bbdb1a6a766086785802aca9e9bd1769bc068f5d6632004911cf3e7699369aab209f0d66bccf18a3e0dbacc6396d3921670bb1acdc682ae9640a0ef2f8610f2f940438d37c97df357c5ea", 0x6a}, {&(0x7f000000a000)="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", 0x1000}, {&(0x7f0000015000-0x7)="1edcf6c402c5ff", 0x7}, {&(0x7f0000010000-0x2a)="400c3088e675f916f479812cd499610ed378e903aa125a0e055dd20f4c244f2129fe29736444c60accb4", 0x2a}], 0x9, &(0x7f000000c000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000000}], 0x7, 0x20004000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:46 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000007000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) tee(r0, r0, 0x5f, 0x2) 2018/01/16 01:59:46 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x21)='[[,.#selinuxvmnet1^)+nodevem1#*!\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d20000+0x173)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fcntl$setsig(r1, 0xa, 0x1d) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000c88000)=[], 0x0, 0x80) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x134c}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x9}, 0x0) 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000012000)='userppp0\x00', 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x10)=[{r1, 0x9000, 0x0}, {r1, 0x4000, 0x0}], 0x2, &(0x7f0000003000-0x10)={r5, r6+30000000}, &(0x7f0000003000-0x8)={0xfffffffffffffffd}, 0x8) r7 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x3, 0x446502) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000001000-0x8)={0x1f, 0x200, 0x1f, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80802, 0x3, &(0x7f00002e6000-0x8)={0x0, 0x0}) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0x160000000000, 0x1, 0x8, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x9f)="5e7cb59c6f417f8c956b772a8fa8efb5c919a6a78589a1424daf8680248c96fec93843f57b8525884cd44ade40c414622b4eb98f684c69063cdea6bdc5173503bcfb2c842ff70a5199b98201146a133052c10e02cc605d986d8db549d4a0aa2893bec403c6ce4d501b2012a6c3ff6dee2958f2dc6edefbfa761367c676fc9885a70a968125729d9910cd30794032cc7864db237af773e5ad9d18d9cb560824", 0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00008b7000)=[{&(0x7f000044a000-0xb6)='9', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000cf7000)="", &(0x7f000022f000-0x4)=0x0, &(0x7f0000205000-0x4)=0x0, &(0x7f0000084000-0xcd)="") writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1000000000000026) ioctl$TIOCSTI(r3, 0x5412, 0xffffffffffffffc1) 2018/01/16 01:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flock(0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000ac4000)=""/25, &(0x7f000071d000-0x4)=0x19) 2018/01/16 01:59:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000054f000)=0x0) ptrace$setregset(0x4205, r2, 0x206, &(0x7f0000d84000)={&(0x7f0000d3c000-0xc1)="192b51ec4a2eba4e519ba37a874ccb851e42cc1053d1ef735dafdb9524ea585961259f2ff077ca0413ff54b7ac95fad3b07b44b7d8753c5894e974bb3aeb902a0baf255b6c609b11feac6369a1304ca571f4a2c06274332b53e8b567dbf516588661cc59ecec3580877878a50cc26bfb207af240616852c04afc97dc6657403101ab3ada94b04048eff14f7dea422dd333aaf4c9d42838cb79d852fdfaba113468f380628c1699f33ac0bd4bdbbbb4bb12ada02e6229ef1c31969d94f7b5f7253f", 0xc1}) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg(r1, &(0x7f000044c000-0x12c)=[{{&(0x7f0000381000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000144000-0xef)="e1", 0x1}, {&(0x7f0000561000)="06bb28a98c", 0x5}], 0x2, 0x0, 0x0, 0x40000}, 0x5}, {{0x0, 0x0, &(0x7f00009e8000-0x60)=[{&(0x7f0000579000-0xc3)="dcf971a79bdb069018d9c1fb6004a13f63a049eb7f50d9e14e06e65b1d7afe997884c65b22966bbbae047609b8b39701c2108f7cbb9014d2fee4ed1a3ea91e95fd8fa170fce3109dab1456a44ba45aecaec9ccc419955c9e376fc3dbf963083c83838dabf12755b2a4fab9a4d8ab2399f582d6323695cc28ca03ecce99c808b44778308888f24f26bd4bcd44abbb31568e6b17fd832b017c896cb3e4d3902ac9b9326df0ccfdcf149e781ba2a888ce8ab9aa407c139560a15b72b2210b4fb55d1712c7", 0xc3}, {&(0x7f0000c3d000)="a1b12fb95860812f62858aacb1022c2aa7fba0c0776d40fe1552799f60c84466218cd68443eb6cf503038699e3a1426821e5677a17e4caee422c5213a199d9d43faeae434a89246b71dc2dfb1596e28e0fd2052e080ab0c9955daca03822aa3779f3c4df06ff695db02c94efc2fe", 0x6e}, {&(0x7f0000559000-0xff)="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", 0xff}], 0x3, &(0x7f000055a000)=[{0x18, 0x10e, 0x2, "cd3e14"}, {0x1010, 0xff, 0x4, "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{0xb0, 0x10b, 0x7, "7efec2d8abc98cbbdbec469fa85e2bf212d523200f69a17348d46b60bc669136e991d2f4d72d80cd18c720ec156f9190a89c5da5b2269e18deaf03c49f91e87332e92d5951fa0e4bc702d8555a31dd2b3c5a239b5cffc62185af4d1cde72e1801d0d8f882a8e57741ec616b524c3bc3f55113ca5db4c20d23d561d0cea0125f959cfaf9fc47bf6d7e8d0b5132d43ce25ec5f9e89345f5b3fc5"}], 0x2138, 0x48001}, 0xfffffffffffffffd}, {{&(0x7f0000594000)=@ll={0x11, 0xf8, 0x0, 0x1, 0xecc2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14, &(0x7f0000ea7000)=[{&(0x7f000088c000-0xdd)="6eb3440163c070404783cd8dd28f6759a96856a25cee69829eef2dc297ee74afa5a577a58b635ed8cba1a34d06e5c855549484e378491634667b0b804190ba00a691a58e6f9267a1adf5f8191b8157e5087b1b3bf654ec5cbdbdffca9dbe35a08b54cacdce27c665ab89b978d4019566a00ca313c6eff938b8f80286dc47e2c29216717f0bab08b32805ffc23f7ad357c72c7c3889a42a28cc697eafa8fb84787151f802a2aa2e8dd1c5401307b1ff5747d483ced67055fb182ef9e8867704ad046d162edc12fa0aac0bb3be321b562bff8dfcbe3e08f4e80ae7886d2f", 0xdd}], 0x1, &(0x7f0000d24000)=[{0xe8, 0x0, 0xff, "47c77a19e9bf377e9aa699155e0c5693bef78ba3278880a2e0b99b619d962fff6f6b4bb584ecbf39e6852e55bd6ae0fc86072c55ff8e1cd9c2ae1d3315852ae9e7f5cdc08b561c55ec6f1132a0c802f15bbb7fc2238e0c2a80222ea431e15856d7d5b0453b09f3aad7a280c2dc779538df89e38b82cf3a477fb9d9127b8f9fa34613ce8ff68c0114f744b9b01d57acf80f5b0c62682d261cf5db13b12d7910bacb949273bea7274c162e0778f8aed902021b9bbeeb9899acbede0a279c77dc9df3c276091720dabfb823c2a0de3e49deb2f4823de5be"}], 0xe8, 0x80}, 0x9}, {{&(0x7f00003ae000-0x10)=@ax25={0x3, {"89a0f0002d2567"}, 0x200}, 0x10, &(0x7f0000058000)=[{&(0x7f0000f41000-0x2e)="ceb84a3d56dc48f36e0e6f516e573023009f892aa5a86f8b9a8b372b478744c016ea885ee50aeb47f352ab888f91", 0x2e}, {&(0x7f0000f1f000-0x5a)="cc9a0cb44723deaebdf7ae3f8b390518fdb11435042854d198a85caef61b805513f21aa521afa650ae1217bcf3422a9356c42841ef3e45d7f9103d3463cea5b52ff5e339a9c7b133c92ff4e5415bf1e373a610beec4e6cb1e109", 0x5a}, {&(0x7f00005c8000-0xdb)="bfe369e04b248cd496d0cce44eddb695dc3882ea7f35161d280bff7ea8ffab8e9ab825022cfa1532d1b730228f93f6af8de883ab06ba994f3d2ab8f1988b2d10c97ba458664c5ba08972ed74cb6d6be67e8cfc418cf280bb43fdbc65ed1b0d782c1468f97f94091f118f42166e161be3fc936241caa2f547622ddf6519411c64acf1f431ae6cc2577f8b3a4f6ac5d88010ae40163d08155883564c918409d112f10fcfaa2e55e8daeab3a354876fff9c29a707fe5257c078ebab10711a80e8d571074538201667cb231fb52a2979fc6588d882659d944cbc7e9df8", 0xdb}, {&(0x7f000040c000-0x1a)="8f5e3372a3258c7a7a57aecbff4a17c45dce72b894a069fdffb8", 0x1a}], 0x4, &(0x7f00002ae000)=[{0x100, 0x13d, 0x7, "dcce48763615504a3bbec3f2958154ceb0d4516059c6bfcf8244799cefbb1dfb1803efd3f12b2f2eb7cc67a7f9862f3025adb766f40c06da45933ee660cd5916f06f6b0ee9e99aca3ee0c83aed8d0ee489ea0deaaf2525332a1fe4cff7663eab447ad12ceb3c17e02fa633874fabed72ce76164f5fbcadc7f15ad89637e5d55789d71430021ea51b8147594eb6f37366ab1bf1164e9182a839e0ec780c782cc17588915b5977f67753eb6ea65e41ea06ac50f9b09e3c76bf93a7935812bae02f8d1932c6dff69d514a21b2908f51c4bad92f6152d5c6baf33d789dd558ce5f5f1eabb236e230ad7636801f9926"}], 0x100, 0x4004}, 0x1}], 0x4, 0x80) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 01:59:46 executing program 1: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000fd000)='./file0\x00', 0x420000, 0x100) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000fd000)=@assoc_id=0x0, &(0x7f00000fd000)=0x4) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000fd000)={r1, @in6={{0xa, 0x2, 0x5a78, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000fd000)=0x8c) syz_emit_ethernet(0x6e, &(0x7f0000035000-0x115e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da7f56", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "9ca1b5972dd63c94"}}}}}}}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x608000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000070000)={0x5, 0x8}) 2018/01/16 01:59:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000184000)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendmsg$alg(r0, &(0x7f00002a4000-0x38)={0x0, 0x0, &(0x7f00005e9000-0x50)=[{&(0x7f0000ba1000-0x11)="6665747951bb54735cac255234488ef941", 0x11}, {&(0x7f0000ff2000-0x1000)="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0x1000}, {&(0x7f0000059000-0x1c)="ff0624cc89ee4143f25427395f944dc2ab15fa2a9b4149cd84e4fb57", 0x1c}, {&(0x7f0000577000-0xe0)="f1d10d5c7894883c852e0dc7dbe6e44bf324bf3fa6c92a1dfc7aa5d1e9e3bafaaa19469d99d8b0a53dfacf398ca97446653e42f6f6e5b1a93785ecc3a5b8689db4f794e29284e943408a5d84e4d116b0d80fb242f0b5377cb892380a14d0814e46e56701ac98061edf18edde2138b3f15b260df39e30387763a65580b268e8876417bb6330f534a2cda263f3f2103735dbaa20adf824b5c13a8e918c66a3277add51b8e9d8e7910e5cf39a030d937cd01945f438eb791be34c1602f173ea9eb57fd13bc768d1f495c61b79ea5503d995dda3e34c80828fc31824c24a4555b6e6", 0xe0}, 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@assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x0}], 0x1048, 0x40}, 0x8801) prctl$setname(0xf, &(0x7f0000955000-0x10)='/selinux/member\x00') ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000718000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f00008e6000-0xe9)="f35cdd3105ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d4a6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f78f60764751a5674a881709bf296c5b938601eda65f6c687c0d3265ca41a98b8bae", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000d2f000)=""/0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) mq_getsetattr(r2, &(0x7f0000352000-0x40)={0x2, 0x5, 0x100, 0x3, 0x3, 0x1, 0x0, 0x1}, &(0x7f0000800000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00008a5000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffe1, 0x401) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00004b5000)={&(0x7f0000e5c000/0x2000)=nil, 0x7, 0x0, 0xac, &(0x7f0000407000/0x2000)=nil, 0x3}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000a7000)=0x0) 2018/01/16 01:59:46 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f000041a000-0xd)='/dev/dmmidi#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffc, 0x5, 0x8000, 0x2, 0x0}, &(0x7f0000a5e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x98f, &(0x7f0000003000)="b5704c7b82e49b59a4eaa0ef7936e43d392bea17009177d4521c3933b679403751cb11fa2cfa3856fa33709d7bbd7ede54dc89cb5ca4eed38c8543252c5fac89810164f69837a871131da62c92023422f71c5fdc373c42f6d7ccc70fdef338163d9b2bc19bfcfa0cf52a1e9f5eacc7bbab2e7066db2d246dd43440939568f002b3ab325959d34efd5990907542dfc7d6f4c352bd76af33eb289fb7b3ca70193200e22916b6d4d3c85664b73d620558bd4d77fa6e99fb052caf27a0288ffaac15c2187a25c3469bb5dfec86aa237427f5b39f0bea5ce316a62cff1f4a841606f75a3de5f462efd079ded8f5c9353bf4") ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000002000)="e2a3ac808956a69d813020b194ca33097e4f9a18e0b69f8873265a2e20db0705dce5885935cfa31f") setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000002000-0x9)="e87e3c1c9eda563034", 0x9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x9b3e, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r4}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000082a000-0x10)='coredump_filter\x00') getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00003f2000)=0x0, &(0x7f00006bb000-0x4)=0x4) 2018/01/16 01:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x80000001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0xff, 0x3db) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00007a6000+0x8e2)={0x0, 0x1}, &(0x7f0000ec5000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000567000)={r1, 0x100000001}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b7d000)=0x0, &(0x7f0000b3e000)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000151000)={0x0, 0x0}, &(0x7f00003b2000)=0x10) 2018/01/16 01:59:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) r4 = syz_open_dev$mice(&(0x7f0000841000-0x10)='/dev/input/mice\x00', 0x0, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ad000)={0x0, 0x0}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xc003, 0x0, 0xffffffffffffffff, 0x9, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r13 = socket$pptp(0x18, 0x1, 0x2) r14 = syz_open_dev$sndpcmc(&(0x7f0000651000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000af9000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f000073d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00007b5000)="3aa57326097a4f0a34c06109cdb2df405e056697a6a26e658b8460d88662c9fcb75ce53b7c08225203c72652ce26ec7d55187a8278ca6d9b956820bd8ae93572bab4aac4d6256a6ce74af79dd119c31742787c7fc6a8261d347ee0a9e458a5916fadfea9923f524039f068c8d2a0baeb99685c69e4fbdd1d78828bd89cde7eee9319a7affad1b1c9a02a4f037fd3ed5bac3b1408ff1e749cd37341d0ce45be624fe62c83ec0dea8ca8eb92e0f02a5d1c8aecca21ae3d59762b6ad74ed2a025a9fa5242938ecd04b59f2de35e43adc484776003b0c4eeb172ff48d3e3952d0930e39f", 0xe2}, {&(0x7f0000000000)="c8f8a857239dffb22980a812b32785aa4140066765bf84c18e57b29d793fb0a41bfb3d9484b4bae33aff06e1591436b202400ba4e626a2425d9450e0b469cde1227332559158c339eaa89547825afbf51b93d3c8a5de87729e5e0b2635bbe321ddc3944c8f67556d79", 0x69}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0xbb)="203e4a86b361991e5138a71ffef4d17656ffe9735f3e6848dbc914cce839cd7f58997ce30ecf628b9c1b1ec10d678e23f68d9ee08bb67451ce7a47beb04a9b76281b34c0c482d8fa2c516544ec29de3f76169592e42854c128bcb594c8a2ccc1421ca6a92812526e26dbf924386eb5c46916ba97305c4d5da68be921e5546dd8fd771a46a334535b3eb5d6ffb31e803f98402396e099c310d2ff255a856b96a1acd83acac0928113c2726f2fbecedd3cc9550f31c12fd9b38266c4", 0xbb}, {&(0x7f0000000000)="fc90019303d006dbbe1373dda5127936f7cea2cff9149276b22cb2a7c9c663c34546f346b1e0558d010525102e520ccc4fc8621f714cc77a834faca10bd8e8ed3ba3c90c3ac47e9d4cb40f1e20c0aa35603b3a871b381553028b38ad00580907295940f41845650b8a395e64ac9da39a617b0daf39a02825c587c4b3088fc28a18122171a93194fcc36cd953e5e6067f9805dfc90c53e92e", 0x98}, {&(0x7f0000000000)="0ce830d3f52a14c92c7a24dc76f03e57bba58c00b2a1ca9e8551e571d58b0326375342f15f837a1e3d5a3e4a504dc1b144900fed", 0x34}, {&(0x7f0000001000-0xdf)="94b42b3206cdf73b08cd2b29ede02daf1988fd6882ef4a49609e879514d720a338d613cb9e39ac345343e5b3bd701da3ac7e1c79033befaf026472f13abfa75d4a7f91cd1ea51fe26313f9f0b9645f381336fa36f0d19d163d4dff9f2a9cc5b5f97fe466ac4b9771015c31d53395f7b208fa7111b4100ddc8a667b02c263cf4b41755de816d7178f0989b3c2380251f1d6e426bd8e48524e4dd5ecddfc27373cb5773e3a4dfbf91ca4a983a405d89537d8b4714f51be7fe974702024141ee58030c2bcb9b52ff020bd6aa227bde28c932aa6723a660fc5db29dd5e86d2de9d", 0xdf}], 0x7, &(0x7f0000a92000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}], 0x60, 0x11}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000059000-0x60)="096ec54d10e0689f0262f86aa7cb3ffa75c69fbdc63332e588df12d3b5b96ca04e3904ef69c435248660a8ddbe79960da20951a654a05051904ba16f0d3769af6f7a9eebf158025f9e3de87522344b9b16ff60a01ecc94ba02cc534b9f8dfc4a", 0x60}, {&(0x7f0000b40000-0xb8)="792e126b7b58069a9afc1ac5a9be9439e5fa67d2449644a93f452c10c69ea265135db4c6853499ffbdd0e19d7a30ada02c0d40725e8c14c7cf3fc9bc80608cc20969028398079f5b5a4632e08451ce9a2692566b49e77236fe5ab12e66298cfba11439363a214152ae156ec11b6b18d09c73780ff014e581009f4baa87572d691450c2cee9a567680171b28bd7e50d84a187aa676419ff01f5b1e404acdaebf03e5f1fbf97296c95a29776e085545699942ad804b4e9408b", 0xb8}, {&(0x7f0000000000)="0a9b1f0fe1af174f882df7a6ee4a3221941348da295ef5dfb673eae65f60883b1bc4c17465ae3121a0d0f323649e6abea85cfb291c81ca7ba0c9a6860125c53ccafb2b1b8de169c7533450fcf04bd38b22c9dd5ec841f054c6ee771c890e11ba4c5ab01f7a65364a6bf7554c0ac41c399a816c4c6661dc659506ae16544daf5e9595aece4dc3e470648211f5640140934cb922d31abd04e2bc2aa094edca3e6af4d7a2755cce7397e76c12c15f9e8c3b2efc38127d8d3b85b3df2c7e986366ee6dfc242ea4550a2fe5bcc7cdd561d6abd90158c0c827356eece3fca849ce062e25ec1d9cb3ed2e1cfbe0b0e829", 0xed}, {&(0x7f0000333000)="0defb5f2e3b66946b3", 0x9}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x9c)="1c443a15e0afc752ee1f4a33a0d49cb46fa26ad0128af0c90618996fa86cf22aa6edb18667422960b33b03b193ef3b33f7b0d8c642444ac814eb4271905aafb75bdde2e3db495266a8bda64d73e2eb7201c13627f3e5007b6e81d946d049abe684a00f77dbd7f46a9603a29d268217a07c227e45ddccdecc92194fcab5c29461601e04842e0193c7ad326ba19a77abccf0ddf6bf207c83ff0337e7e7", 0x9c}], 0x6, 0x0, 0x0, 0x4001}, {&(0x7f00000b7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x90)=[{&(0x7f0000ffb000)="98898345f47243474dbdb689aa6280b5af6be1afe1702167b1b42a97a6f2b878cab17af1fdf71d717e375e5d13ffc772faa201cdda1d1937546b712702c61f50698af07ca212e311a33fc9f6ced5b538dd3eb756e21119dee2d33efc217408de15fcaf980ae3103999ad1e9566b80ae27b253516482aa7061b259611e1291a06812eb34bc8424d85e1f807beacca865b4b29f7fc4d7559af1ec41e63c6cae8fb0dddbd3420e1afa22575004e65aabc15dcb9bd476db46eb9ca6fdbaebb6d4d40566da15f0f3162c06a28e27a7332bcbed857172830ccffc82d159d752b13be89745255ad85423198adb7e69c4d9cc6f72907", 0xf2}, {&(0x7f0000000000)="50ff2cd4deeadb62d5d32813b65bee7085658d99f0968dd7285672603983a5b3303b634af37dd2d9b400155b74b15f21a4b0497b09701036688958392c6398b06c6fd7702441b03d08da5337900361fc948cc36c92636f341f203f03f54a3c13a06d7b3c1822d8863289db73c431", 0x6e}, {&(0x7f0000d8d000-0x27)="3f60b4871eb9c25ca18e6a518ab5bd29e72884ac937d8f9bdb28e6bf3c19d384fc140d1d401576", 0x27}, {&(0x7f0000b5f000)="31532706daceb241f5d2a4501f1fa863", 0x10}, {&(0x7f0000b36000)="ba800a05fddbbca40f23402ce343fa12b4be08158d2866a9874e854ede6136620555a81fd4a8999701134a", 0x2b}, {&(0x7f00006f0000-0x64)="1671230b83001da1e03d1b0f705887c555d108f5a265bda5bb5543e87f0c8fa3589d0ed3edeb0e0861df9020b42048d7bb638aebd9b1ab1d7e4c5f910eace7a5396cb80b1d0622512ccb9cf57de5fef8ab549cd75de201a82221e3cbc23e27f448fa4d06", 0x64}, {&(0x7f0000000000)="9b7f982a22d55dd469674666323eb334736343f64e84c3f0c661cca9a484f8688d83615e2405e77aa28e369d6a8a5435", 0x30}, {&(0x7f0000000000)="52d707a63f968474d6928c626efb34f588453b83740677329da80204d8746e3ef52417d33d907f00e3723f840d21d492f1fca8a46779d3105ba60231c2415aa2480d4d2e88e91bfa8b54aff2347ac6916290786dc8ea91b25d7cf2b1f58c6904f748432f6fafa0025be55f4360cf160c5c1711e1f87f56acf81aef", 0x7b}, {&(0x7f0000901000)="3576eb8b1fb904027f22f2c69d05e60ef40cde08035a24afa6a85675164e49eb24fbf69329b0cb4246520a2caf", 0x2d}], 0x9, 0x0, 0x0, 0x8004}], 0x3, 0x880) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000003e) ioctl(r16, 0x1, &(0x7f000084d000-0x1)="") 2018/01/16 01:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = request_key(&(0x7f000017f000-0xa)='encrypted\x00', &(0x7f00007dd000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000da5000)='*ppp1bdev\x00', 0xfffffffffffffffd) add_key$user(&(0x7f00008d3000)='user\x00', &(0x7f0000640000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000984000)="", 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00003cc000-0xc)={0x0, r0, 0x0}, &(0x7f0000567000-0xe)=""/14, 0xe, &(0x7f00000c7000-0x38)={&(0x7f0000280000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000e4a000-0x72)=""/114, 0x72, 0x2020, &(0x7f0000096000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006ac000)="8e7dad3160690108fdf7c0e477d12065f24d8e937f8bbe30e4b2076795dba23ab56055f165980350bdf0c95d9378911e9edd29feaa889127090143a752e868b5d3b3df0e62ec", 0x46, 0x8000, &(0x7f0000c59000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) writev(r0, &(0x7f00002c1000-0x70)=[{&(0x7f0000805000)="", 0x0}], 0x1) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a02000-0xf)=@random={'os2.\x00', "1f6b657972696e672d00"}, &(0x7f0000d0a000)=""/209, 0xd1) prctl$intptr(0x3d, 0x8000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/enforce\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xcf, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f33000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f00001ff000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) write(r2, &(0x7f0000e48000)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922", 0x30) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:46 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000070b000-0x4)=0x8) fallocate(r0, 0x0, 0x9, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000802000)={0x0, 0x1f, 0x80000000, &(0x7f0000c46000-0x8)=0x0}) read(r0, &(0x7f00000fe000-0x5d)=""/93, 0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0xfffffffffffffffa, 0x80}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000004000-0x4)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x47ce02, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000)=""/139, 0x8b, 0x0, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x29c1f822, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000)=0x1) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@common='vlan0\x00', 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$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000005000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffff6d7, r2}) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000-0xcf)=""/207, &(0x7f0000002000)=0xcf) r3 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x4, 0x20001) listen(r0, 0x12d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000006000+0xda7)={0x0, 0x0}) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) set_robust_list(&(0x7f0000754000)={&(0x7f0000386000/0x8000)=nil, 0xff, &(0x7f0000e08000/0x2000)=nil}, 0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ee000)={0x0, 0x0, ""}, &(0x7f000075c000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00008c1000)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x1}, {0xa, 0x2, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x51}, 0xffff, [0x4, 0x2, 0x20, 0x5, 0x10001, 0x401, 0x8, 0xff]}, 0x5c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e6f000-0x20)={@common='irlan0\x00', @ifru_flags=0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b1000-0xc)={r1, 0x1, 0x30}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a5000-0xf)='/dev/sequencer\x00', 0x400c00, 0x0) pipe(&(0x7f000024d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009e8000)={r0, r3}) pipe(&(0x7f0000e13000)={0x0, 0x0}) 2018/01/16 01:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001cd000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1e) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/16 01:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) symlink(&(0x7f0000b3b000-0x8)='./file0\x00', &(0x7f0000936000)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce7000)={0x0, 0x0, 0x0}, &(0x7f00003fc000)=0xc) 2018/01/16 01:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/autofs\x00', 0x28203, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000e80000-0x1e0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0xffff, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x60) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000871000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000289000)={0xa, 0x0, 0x1fa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa74c}, 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000001000)="") r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 01:59:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000af3000-0xc)={0x0, 0x3, 0x0}, &(0x7f00002a5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000859000-0x8)={r1, 0x6}, 0x8) accept(r0, &(0x7f00009f9000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a33000-0x4)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mremap(&(0x7f00001cb000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00005b8000/0x2000)=nil) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c49000-0x5c)={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, 0x1, [0x0, 0x7fff, 0x4, 0x8, 0x9824, 0x80, 0x4, 0x2]}, 0x5c) 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = semget$private(0x0, 0x3, 0x488) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f00006d5000)=""/253) 2018/01/16 01:59:46 executing program 5: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000085f000)=0x0) getpriority(0x1, r0) syz_emit_ethernet(0xd8, &(0x7f00000f6000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xca, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, "0d9ee6da02c1fe8cbc4d775ca54fb665436eac67e867923d6ccb1eb3db372287822194c5bee977ca9840e6e29ded6ca9f9db30d547fbc2be7019beff6e72ab429ec49472f5d9889329570acc887ed827be7aa9355e3758cc86eaf4a7e443f378b33cc7b8e3743b6ebbd4b0a3b7cd6b557ae3ebd4ad9c28ccc005981d81e08189296f692ba1a00ecf7a7babfcdb5534485ca2e49ee1cfba6ef4f05af734b91bee9376db0fa10e"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') prctl$getreaper(0x13, &(0x7f0000aaa000-0x8)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000121000)={0x0, 0x0, 0x10}, &(0x7f0000560000)=0xc) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000a4000-0x20)=""/32, &(0x7f0000776000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000448000)={r2, 0x8}, &(0x7f00003c2000)=0x8) mq_timedsend(r0, &(0x7f00004d9000-0x53)="d339e30c9b9a0518230e5a6b914805de4c12dea75a4a48c067aa068876d60c00340a0893a140be6f5757da45f9fd541c6d0b22cfad849dc08d1f638b675bad57c5fea96001ac72b8faf0e49d3de6a9ec1a34fc", 0x53, 0x10000, &(0x7f0000c2c000-0x10)={0x0, 0x1c9c380}) r3 = syz_open_procfs(r1, &(0x7f0000dd2000-0xd)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f000088d000-0xa7)=""/167, 0xa7) 2018/01/16 01:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysfs$1(0x1, &(0x7f000029b000-0x4)='+&(\x00') openat$ion(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/ion\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008d0000-0x4)=0x0) prlimit64(r0, 0xd, &(0x7f0000400000-0x10)={0x8001, 0xa12}, &(0x7f0000107000-0x10)={0x0, 0x0}) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="c4", 0x1, 0x0, &(0x7f0000e00000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004dd000-0x8)={0x80000000, 0xb}, 0x8) close(r0) ptrace$setregs(0xf, 0x0, 0xe7, &(0x7f0000156000-0xd3)="898ab4077ec86c2ca1a3f6304d52f65fb5918035135fa669e35c7ac0d53bb16c874bc4dbb3715ec19ed6ed1dd5bc4b24716bcde329b189bc244ea4d5b68fc867dc7b626ce68f8b915b96af1999f3dcd8542c155c77d89c309647ec072f8e646c9dce2f7d727f9da20f6df68ce2e136f437dfcdf5b990642619d46cfaa33c91d6e6256b68170b70883aff78122f73473020cbf0b67c733da5f1a787eeec6959013c36f729ef01668cb58667559ed59d1e1f9b1b2befcc3883e32e402243bfbad50f8d3723ee45541d92095f468b470118649150") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086a000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00002ca000-0xb0)=""/176) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000973000)={@generic="9588546609444c6d9a95766f47edd75d", @ifru_flags=0x4000}) r2 = syz_open_dev$sndpcmp(&(0x7f0000da9000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x60000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eee000)={0x0, 0x400}, &(0x7f00008d2000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000456000-0x8)={r3, 0x9}, &(0x7f0000305000-0x4)=0x8) 2018/01/16 01:59:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000012000)={0x0, 0x0, 0x3, 0x44, r1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 01:59:46 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000c9d000-0x8)={0x20071026, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) socketpair$inet(0x2, 0x80005, 0xffffffffffff318e, &(0x7f0000cca000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d3b000)='/dev/loop#\x00', 0xf3, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000019c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000986000)=0xc) setregid(r1, r2) 2018/01/16 01:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00001f5000)='/dev/snd/timer\x00', 0x0, 0x200a40) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000020d000)=0x4, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r4, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r5 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00008f5000)={0x0, @in6={{0xa, 0x0, 0x6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f5000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000071e000)={r7, 0x6a3, 0x1, 0x6}, &(0x7f00000a4000)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000f) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008fc000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000035000)={0x7, &(0x7f0000c61000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f51000+0x1f1)={r2, 0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) kexec_load(0x615c, 0x2, &(0x7f0000432000)=[{&(0x7f0000803000)="14c58bac8f973a0d8af116ff865258ad9c875b827032706c49cb413787fa6cd84fb6fa76d0206570aab29bd658a20ea6a5d3c1e89cfae9607c20310849af474ca75bac361a0a273e0aad6ff5b5c4188fd877f2359d01b9a7c9b7b64a156849794d5c427d17d93b7e46766faaed4971abf3de0862fade1f6a9cf6598273430e274841d426aa3f3fa6f961e374f74f7a2a5a651527ce1ba0c6d1c058ebf4eaa1eb8f5c83e06e91f50489313d9dad78", 0xae, 0x1fffffffe00, 0x8}, {&(0x7f000064c000-0x1000)="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", 0x1000, 0x3ff, 0x7}], 0x0) [ 78.309303] dccp_v4_rcv: dropped packet with invalid checksum [ 78.318595] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000428000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x4040) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00009f4000-0x50)={{0xffffffffffffffff, 0x3, 0x10000, 0x3, 0xa4f}, 0x1000, 0x1f, 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]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x0) 2018/01/16 01:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008e4000-0x18)={0x0, 0x7, 0x30, 0x80000000, 0x80000001}, &(0x7f0000801000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ccb000-0x8)={r1, 0x475}, 0x8) 2018/01/16 01:59:46 executing program 5: 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) 2018/01/16 01:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = syz_open_dev$sndpcmp(&(0x7f00000e1000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x420080) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000f46000-0x4)=0xcb) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x3d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r1}, 0x10) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000009000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000011000-0x4)=0x48) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 01:59:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) [ 78.377461] syz-executor3 (13602) used greatest stack depth: 14960 bytes left 2018/01/16 01:59:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000001000-0xc3)="bc4403a0388acbff3a0bb3b673483493892af48cc69331e7b7a509e8252e75d596501e546338b70d64a22ea96caec2c99771f1ce9fd799a75054040c7389394d4bace1258f853501b74e069f5875bafc9f4156db0b9f55c90290054086be517c959313d3956455ccb751d2bf8566711ba602a8fe3553dfbaaf4319e380d154146786b14f57a0b8585f79c9aa8cf88eddad698072013c785b638b0edd16fa5ed4f94fbbf47b7ab6de6b89bdd03a45b9a46da1d7bf8f0b6639a784e8b0fb1da515002ec1") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0xe061, 0x10800) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x2, 0x3}) getsockname$unix(r0, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000004000-0x4)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x10)=[&(0x7f0000003000)='md5sum}\x00', &(0x7f0000003000)='/dev/ptmx\x00'], &(0x7f0000004000)=[&(0x7f0000004000-0xf)='-wlan0\',eth0)@\x00', &(0x7f0000005000-0x7)=':%eth0\x00', &(0x7f0000002000-0x2)="f500"], 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000006000-0x18)=""/24, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000006000)={0xfffffffffffffeff, 0x4241, 0x9, 0x0, 0x4, 0x2f, 0x8, 0x9, 0x9, 0x3f, 0x100000001, 0x800}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000008000-0x4)=r3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000009000-0x2)={0x6, 0x9}) 2018/01/16 01:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000685000)={'crc32-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00006c2000+0xf72)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059c000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b83000-0x5e)={0x0, 0x56, "c0bcee5b26742a4f7db8461a71be6706b8d796e7f8ab2012352604070bed69b7cae6ed1cacab5a054ac8d51fab3a096e5d335b898bac1c169d35e675ca3845a7aa9bef42f4c878403253e3597cd29de0c1aaed0c636c"}, &(0x7f0000351000)=0x5e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bbd000)={0x3, 0xffffffffffff0001, 0x200, 0x0, 0x80, 0x5, 0x10000, 0x4, r4}, 0x20) 2018/01/16 01:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000bbf000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000062e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x4, 0x5, 0x5}, &(0x7f00006d5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e33000-0x18)={r2, 0x0, 0x20, 0x123, 0x71}, &(0x7f00008bd000)=0x18) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000b8a000+0x7d4)='/dev/snd/pcmC#D#p\x00', 0xc8, 0x20000) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000544000-0x4)=0x1, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000522000)=""/180, 0xb4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000943000)={0x0, 0x0, &(0x7f0000f92000-0x50)=[{&(0x7f000017d000-0xfe)="9df175ce3b244eb11efbdd70798e0d9f", 0x10}], 0x1, &(0x7f0000dba000)=[], 0x0, 0x0}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a2000-0xf)='/dev/sequencer\x00', 0xc0040, 0x0) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000a8000-0x4)=0x4, &(0x7f0000774000-0x8)=0x4) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f000081e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x295, &(0x7f00002b2000-0x10)=[{&(0x7f0000abf000-0x7d)=""/125, 0xd1}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000287000+0xad)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf0000)=0x14) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000232000-0x9)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a48000)={r0, 0x0}, &(0x7f0000224000-0x4)=0x6) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = pkey_alloc(0x0, 0x3) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000f5d000-0x8)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000098a000-0xa)={r1, 0x2, 0x1, [0x1]}, &(0x7f0000103000-0x4)=0xa) pkey_mprotect(&(0x7f0000c1a000/0x2000)=nil, 0x2000, 0x0, r3) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 01:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x4000, 0x2, &(0x7f00009ff000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f000041a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000303000-0x5)='/selinux/context\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00005a8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c0c000-0x2)='nv\x00', 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003e4000-0x4)=0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d49000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000710000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000eea000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000029e000-0x6)={r2, 0x7}, 0x6) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00009b2000-0x14)={0x3, 0xc, [0x7, 0x7, 0x7a7f449d]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d5f000-0x8)={0x3, 0x5}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000ca1000)=""/151, &(0x7f0000730000-0x4)=0x97) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000abd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0x14) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000032e000-0x8)=0x5000) 2018/01/16 01:59:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x101081, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00009af000-0x61)=""/97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x80000001, 0x600000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x1, 0x1, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8, 0x101, 0xa9, 0xc8d, "7a95ef219a6d5f9b380338848365032d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0xa0000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000004000)="f0f3c854b18f054954daaf03bdb6062e514dc713bb05c2145d9f3866c2e7f715568b4c7db72e7cbd853996e6970871ffa88fcbf25f2df5dd1fef2fdb793b60d5fc5bb51c26616ea13ccd24a3c3b2a709", 0x50, 0x4008801, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r3, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000006000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000-0x4)=0x48) r5 = fcntl$getown(r4, 0x9) r6 = getpgrp(r5) prctl$setfpexc(0xc, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x40, "15c550c709df9e3ccdddc6de3bb53e586cf83bc3928fc34ffe717f890b627e12ce650a08736a22bb403c6aff0ceb33b0d4770d5f199ae634fc8f635ac9b214a4"}, &(0x7f0000007000-0x4)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r7, 0x5, 0x0}, &(0x7f0000002000)=0xc) r8 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000002000/0x3000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006000)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r8, 0x1, &(0x7f0000003000)={{0xff, r9, r10, r11, r12, 0x1c0, 0x3, 0x0, 0x0, 0x0}, 0xf0, 0x4, 0x1, 0x7fffffff, r5, r6, 0x8, 0x0, 0x0, 0x0}) 2018/01/16 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) fstat(r1, &(0x7f00008cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ded000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000c48000)={&(0x7f0000a01000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fc8000)=[{&(0x7f00008fa000-0xb8)=""/184, 0xb8}, {&(0x7f0000cae000-0x15)=""/21, 0x15}, {&(0x7f00007d7000-0x95)=""/149, 0x95}, {&(0x7f00002ea000)=""/44, 0x2c}, {&(0x7f0000eea000)=""/4096, 0x1000}, {&(0x7f0000fc8000)=""/154, 0x9a}, {&(0x7f0000fc9000-0xef)=""/239, 0xef}, {&(0x7f000039d000)=""/181, 0xb5}, {&(0x7f0000fc8000)=""/225, 0xe1}], 0x9, &(0x7f0000fc9000-0x29)=""/41, 0x29, 0x5}, 0x1) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000390000-0x8)='./file0\x00', &(0x7f0000fc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000d7c000-0x4)=0x0, &(0x7f0000fc8000-0x4)=0x0) r6 = getgid() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc7000)={0x0, 0x0, 0x0}, &(0x7f0000fc8000-0x4)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fc7000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, r0]) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a67000)=0x0, &(0x7f0000fc8000-0x4)=0x0, &(0x7f000016f000)=0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x9, &(0x7f0000fc7000)=[r0, r2, r4, r5, r6, r7, r8, r9, r10]) r11 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r11, 0x1, 0xb, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000e0c000)=0x4) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r12, &(0x7f0000fca000-0xeb)=""/235, 0xeb, 0x1, &(0x7f00003bc000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3) 2018/01/16 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000744000)='/dev/sg#\x00', 0x5, 0x2000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000b07000)=0x4) syz_open_dev$loop(&(0x7f0000b17000-0xb)='/dev/loop#\x00', 0xda, 0x48000) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = 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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000409000)={r1, &(0x7f0000390000-0x11)="74246d1fac75ec5df53f0598b3837a4109", &(0x7f0000d9c000)=""/188}, 0x18) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_pwait(r0, &(0x7f0000cc7000-0x18)=[{0x0, 0x0}], 0x1, 0x81, &(0x7f000056e000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)={0x0, 0x0}) 2018/01/16 01:59:47 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ebe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d47000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000117000+0x28)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x3b, r2, r3}, {0x6, 0x9, 0x4, 0x9, 0x2, 0x101, 0x40, 0xfffffffffffff801}, {0x0, 0x0, 0xa03, 0xf6a}, 0xffffffffffffff01, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x0, 0x0, 0x1, 0xf49b, 0x100000000}}, 0xe8) r5 = getpid() getpriority(0x0, r5) socketpair(0xf, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r6, &(0x7f0000001000)={0x1f, {0x2, 0x8, 0x8, 0x5, 0x7ff, 0x4}}, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x1, 0x3a06, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x0, 0x3, 0x3, 0x20, 0x8, 0x1, 0x7}, {0x5, 0x6, 0x9, 0x5}, 0xb, 0x2, 0x0, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x7, 0xefd, 0x5}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000003000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, r2}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000002000)={r8, 0x80000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r7, &(0x7f0000004000)=[{&(0x7f0000004000)=""/207, 0xcf}, {&(0x7f0000005000-0x8f)=""/143, 0x8f}, {&(0x7f0000003000)=""/222, 0xde}, {&(0x7f0000002000)=""/223, 0xdf}, {&(0x7f0000003000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/2, 0x2}], 0x6, 0x0) chown(&(0x7f0000002000)='./file0\x00', r3, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000005000)=[], 0x0, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000005000)={0x7, 0xa5, 0xffffffff, 0xe6, &(0x7f0000007000-0xe6)=""/230, 0x6e, &(0x7f0000007000-0x6e)=""/110, 0xe9, &(0x7f0000006000-0xe9)=""/233}) munmap(&(0x7f0000006000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000005000)={r8, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r7, 0xc0bc5310, &(0x7f0000002000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000dd000-0x9)='/dev/vcs\x00', 0x501000, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00000f6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f7000-0x4)=0xe, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000f6000-0xb0)={{0xb8, 0x5}, 'port0\x00', 0x1, 0x0, 0x8001, 0x5, 0x1, 0x5d5c6b8, 0x6, 0x0, 0x4, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000008000)={@generic="611fc744644fb66e784ee8d5065643fd", 0x5}) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000840000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f000010f000)="05249ec6e148997e1b316c3cf7ffffff", 0x10}], 0x1, &(0x7f000073e000)=[], 0xffffffffffffffde, 0x0}], 0x1, 0x0) syz_open_dev$audion(&(0x7f00004cb000-0xc)='/dev/audio#\x00', 0x2, 0x1) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000839000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xffffffffffffffa8, 0x0}, 0x0) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0xa)='./control\x00', 0x1) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f0000046000)='./file0\x00', r0, &(0x7f0000047000-0x6)='./control\x00') 2018/01/16 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000649000-0x10)='/selinux/create\x00', 0x2, 0x0) unlink(&(0x7f0000da7000-0x8)='./file0\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bee000)={0x0, 0xffff, 0x4, 0x8, 0x0, []}) connect$l2tp(r0, &(0x7f0000d71000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x4, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xb9}}}, 0x32) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000538000-0x1000)="613fb1a03a4dcc07486743d053b8ebf1", 0x10) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c48000)={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0ce}, 0xffffffffffffffbf) listen(r0, 0x400008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00006ae000-0xe)='/dev/admmidi#\x00', 0x3, 0x101000) perf_event_open(&(0x7f000000a000)={0x6, 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}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000031e000)="0a07758100e383e5b3b60ced5c54dbb7", 0xfffffffffffffec2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000be8000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc)='[wlan0ppp0!\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000cb8000-0x5)='ceph\x00', &(0x7f0000623000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xcc)="89b380c51e3ef98fb26dee2b7a82ac56c86ff8c0d3098e117b1bfff63eba5d7ea94c2f95be94a827d070c774f8909d1a462751b0b8ca463276f3fd4bafcff5ec907e057d4f7cf8a76e2ef12a203e419abb6e95a94be82ba04df4e3cab94342b3aaa2af93ec44e42bd9a62a5a494d0f30e245a4a2e1933642ab281fa3d20372db5d741b47da149db9f0ea51601f0bba58a31e2c8becaa1fdf6ce04be05e8ef4e29f97f8ca4f61057530c6c75cd4120f926c0e91b5125d439cd36238b42ad428ba312f9f18ab6dfebe3626a714", 0xcc, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:47 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xd)=@known='security.evm\x00', &(0x7f0000aba000)=""/46, 0x2e) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/16 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dd2000-0x2)='/\x00', 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000245000)=""/202) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet6(0xa, 0x4, 0x4) accept4(r1, &(0x7f000008c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f22000)=0xe, 0x80800) 2018/01/16 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000782000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00005db000-0x10)={0x4ad, 0x3f, 0x2, 0x6159}) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b72000-0x10)={&(0x7f0000622000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c8c000-0x4)=0x0) getpgrp(r2) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 01:59:47 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bea000-0xb)='/dev/audio\x00', 0x1810ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000355000-0x60)={0x27, 0x7fff, 0x9, 0x7, 0xe, 0x8a, "3c510935150f059a8c74fa41720e29fe8b3501f44b9522565176d46113b553bb6a97027ce2a44b60481bbedf327507cd42c73478691b09b068d6f03f0d031c", 0xff}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f000086c000-0xa0)="c567c3b3f13d181a95ecb383dd445c6b603023e1071e32acdf5afbbe6994659eb464e5e453692ee1457a8cabec8628ac425b51f85eb986d2915cea59a7ba66b0e8162a28dd25028ad5a1a914c36cff0f2c910651ee0d70d7f422d79907bf3c0c44b777119a8339c6093d9c25b416f9ff4e3f791d7f862f8d4eee0079af2fb3283172ddc35da7633e19c6d7e446f4453d98207c99397d11316c6243474fe22286", 0xa0}, {&(0x7f0000000000)="125e7c2cef5fb8b884c96b7ef99619f9cd916fe95bb1c5fed265cdc7583b0268dad9acf7bcf54ff32eca1331c59b98a883f35734ec9de30be816524fed3988012c2891714849516183c36e4bfb65f5bfa6bc3afbc37e9bfd55795301fbb5863c5f99a4bfe7ca00b158e119c9d653a0e55aed2ec5f3df224e85e064bcdd4b2b0b8519fa0689cc96f9fc38cda6ef4f835f4e8d7877f42b7acdaff319717844ed3890ff3244fecfcb89a7b32b0fcb7a4dae8015619bd288f512aa2927279dbd310abc096a4986d3f0f092baba9da4", 0xcd}, {&(0x7f0000001000-0xbb)="d27f6162c06917fc6a17aa069f83c20035d2e29a90df1a47b9fb775af9bd406d707e309f10ec1d390f0f26b797b680bf09967b7f691361845f2c83934176d009f06a8f65d78da892224c99909d117f0772393b39d8004992cbd55a0ad003f2396750220ebcc5be092bb5c9714c61462b57970974e4d2c924d422ed161cae32462ace190328bf9ddf77d8db7b7b21f235d3fff109e4aa64fd5ebe382f3807907174a9a959733efaf2cbef43c86288a2daa583501b4555f6b09896b7", 0xbb}, {&(0x7f0000001000-0x88)="67bd4567d1e855d82fadd5743117b8d8b7a982285d016a0dbcf73692ec304e964566ef84153a87296d1befc2bcb766c91501141eb0cd527e0a594b08a4dc64b69b636607f068568e461ea082f8f801aa014d0c0c4f4792c33ec668a2655809949191bc3c424a45cb2fcf26a0371ec0ca43122845637cec2c65a11678a6a52757b32b6e1586294f6d", 0x88}, {&(0x7f00000ff000)="c5af97132d06b51aee86a7e062c6b70f23400d55613ab5e908b471c33eb21d68786630532d280754b10afba14c31", 0x2e}], 0x5, &(0x7f000029a000-0xf8)={0xf8, 0xcdb7c2c76acf4ef8, 0x1, "e9c091c256be78bbe043664af5d1719574ef83a5bc5ba3cfe27dcacb25167332a0e2691e6c659fa9666cc505fdb5de600a0c9631d970eeff503d0d03e783f1ff490f5619d9058fb8336b19477ba93b69f0bd7413b36c00c45a57e460bef2eb18298fe73a054dba84c693694336f14263a21154f7daf5f341ff5232e2c6369734af617db1a2ec329eea648e5ced0def0557478f23794137871df685ddaf3ead8f9de909c7d6908b08cbf2f9f73e9ba0eee69ed52cdfe4b13a762715548d3ed3a9b16230c1fdb2420577bb092866bb3367f88182167490c71f32eaf0be8b69653ad12476df"}, 0xf8, 0x4}, 0x4000004) finit_module(0xffffffffffffffff, &(0x7f000073d000)='em0vmnet0\\{proc:em0&cpuset[systemem0GPL\x00', 0x0) 2018/01/16 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000110000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) dup(r2) r3 = dup2(r1, r2) write$tun(r3, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000841000-0x1000)=""/4096) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r0, 0x76f1) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000409000)={0xa998, 0xa0, 0x7, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) 2018/01/16 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f00006d4000)={0x1f, 0x8000, {0x1, 0x81, 0x4b1e6356, 0x86, 0xffffffff, 0x5}, 0x7fffffff, 0x2f}, 0xe) ioctl(r0, 0x2276, &(0x7f0000ffb000-0x9c)="6762715f2cb8b79021f8579512f53572daf902268da19b302b3a5269d822e207e4b5501e23f37d34c710c70e8a82647be05f2bb476a48d7e20b3d610b7c134b6a3c8c1965ebbfe978dd4da848429f79fd697e180fb13fd9c7d0b6bd4dbbf113d99539f70e21d26d87273be8d8724559e8eef6c6022e598c7e4275a1a493da323a5d76abdb68b17ffa346f007e10619bce18eb156205c6743f32fbda5") 2018/01/16 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000e39000)={&(0x7f000005c000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c03000)={0x0, 0x2, 0x30, 0x4, 0x6}, &(0x7f0000427000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dbc000-0xa0)={r3, @in6={{0xa, 0x2, 0xdcf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x24, 0x0, 0x7ff, 0xf0}, 0xa0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b33000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000be0000-0xc)={0x4, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000560000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f000000d000-0x60)=[{&(0x7f0000004000-0xa7)=""/167, 0xa7}, {&(0x7f000000d000-0x5d)=""/93, 0x5d}, {&(0x7f0000002000)=""/250, 0xfa}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f000000d000-0xef)=""/239, 0xef}, {&(0x7f000000c000-0x2e)=""/46, 0x2e}], 0x6, &(0x7f000000c000-0x50)=[{&(0x7f0000009000-0x14)=""/20, 0x14}, {&(0x7f000000c000)=""/242, 0xf2}, {&(0x7f0000002000)=""/100, 0x64}, {&(0x7f0000005000-0x8)=""/8, 0x8}, {&(0x7f000000d000-0x6c)=""/108, 0x6c}], 0x5, 0x0) syz_emit_ethernet(0xfffffed6, &(0x7f000000c000-0x2d)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0xe1b]}) 2018/01/16 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = syz_open_dev$mice(&(0x7f0000240000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000391000-0x7d)={0x0, 0x75, "3d7d697ce2d0f74cea2cf0b7e8d75a5d73421be122545a95e6959b92a83ba509048a206067ba0114b620a5f25418f30eef5a8143a3b77552fae722d2af5d1ab83ce0e8c56cc1cea2300259b6eb6a5b8727902650e3a8bc24560385fbbc6e0e1498c6a871ffdbcfb9f99aa4da82f4df499d41cb1550"}, &(0x7f0000b01000-0x4)=0x7d) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d11000)=r3, 0x4) sendmsg$kcm(r2, &(0x7f00000f7000)={&(0x7f00001cd000)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f96000-0x40)=[{&(0x7f0000be1000)="9a16f23811f9ccce585ea0260bf50efdc20c19e01a483ec6fc3b61ba0dcd3c243f", 0x21}, {&(0x7f0000c59000)="be811776eece72ab62983449a8d14e76a18e7e279dcfae0c33", 0x19}, {&(0x7f0000575000)="", 0x0}, {&(0x7f0000bdc000-0x24)="87dd5920843c74d16400791cb5107658de11215cf28165cf56843799a4c07da5073a774c", 0x24}], 0x4, &(0x7f000006b000-0x100)=[{0xe0, 0x117, 0xc, "ae80c2407110aeaf38b0c76184fe770cc634cfe6b5654292cf272200b1d9a0fedbc6098dd873f12008248aea0bc0f3ed22c91e750257309cf1babe418abd39a51a26317ca545ddf030f6ab7d7c0838f80388532d9f4d4d950ac55aacbc386f4d4154af47035552d8df16f52dcc115b6a363213043711b2e0098fe5f422200760a0b6061cc6e7a00f5be3d5d5f0ce76fa215a033b9236f652eacf11b83418bcb51cb5fee34b51b9ce42aa24503229dd879c7c49a42c5537e316e6699ebe798174623a87148707efeb40"}, {0x20, 0x1, 0x6, "715dc5f2d063ec498d"}], 0x100, 0x800}, 0x8881) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/create\x00', 0x2, 0x0) connect(r0, &(0x7f00000a0000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ba4000-0x4)=0x7, 0x4) write(r1, &(0x7f0000022000)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000b6b000)=""/0, 0x0, 0x2000000000000000}, 0x0) 2018/01/16 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000831000)=""/209, &(0x7f000022a000-0x4)=0xd1) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000e2b000)={0x80, 0x0, 0x7, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f, 0x40, 0x7, 0x81, "3e1aa656150e5189add3c7a3e5943116", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b71000-0x4)=0x0, &(0x7f0000b10000)=0x4) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d0000)='./file0\x00', 0x0) chroot(&(0x7f000026e000-0x8)='./file0\x00') chdir(&(0x7f0000954000-0x2)='..') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/ppp\x00', 0x101000, 0x0) fchdir(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000262000)={0x0, 0x0, 0x0}, &(0x7f0000e9c000)=0xc) sched_rr_get_interval(r1, &(0x7f00007a5000-0x10)={0x0, 0x0}) mount(&(0x7f00009a8000-0x9)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000ba9000)="") 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 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, 0x1e2, 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) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000043b000)=""/112) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r4, r1, r3]}], 0x20, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x8}, 0x0) close(r3) close(r2) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00008fa000)={0x6, 0x100000000, 0x0}) 2018/01/16 01:59:47 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000010000)='/dev/snd/controlC#\x00', 0x10000000001007, 0xffffeffffffdfffe) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000006000)={0x62, 0x0, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='syzkaller\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x91)="641f47c30354a8b2aed2ae58c4c3edc74ad7ae0f3f201f44743da335d6bb7bb6de05e081e927a751a9cf18ecc3aef7b08a011b0214519256b33db068c1e63f934c7113a135e727c6bc7825e89f3fa140f4023cd4f28802ce88073eb220b3491087fa6866b6b7a487d31ee321000f15310ea7edacd38ae545d4a4599c9fbbf89d57c1f0e2493937316562c6625fe4b7062c", 0x91, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x16)=')em0wlan1%/vboxnet1]#\x00', 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="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", 0xfffffffffffffe6f, r0) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1a)="61610cf6f1cf812f646b4f12b2b1406181166bbf14f5be0f755a", 0x1a, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='keyringnodev\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000002000-0x1)=0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x3) r5 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x5c)="ea540bcd7a432192ffdd9eab4e033718a0c80a41b614dbd21fe04f329fcfb2b575668a673942dda16802e5d0729e2d4ed32a4510d5bb0deae5a9c34484eea98634bc9952c0d6dac8ba3d8a14c87b0af7a832483e0b506dcb32d0d896", 0x5c, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r3, r5, r2}, &(0x7f0000001000-0x1000)=""/4096, 0x1ed, &(0x7f0000000000)={&(0x7f0000001000-0x40)={'rmd320-generic\x00'}, &(0x7f0000001000)='\t', 0x28c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(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$rfkill(0xffffffffffffff9c, &(0x7f000077e000)='/dev/rfkill\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000d8000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc7000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00008ab000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002aa000-0x8)={r4, r0}) rt_sigprocmask(0x0, &(0x7f000021e000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe69) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000428000-0xa)="04fcf47386f483907470") r5 = creat(&(0x7f0000be0000-0x8)='./file0\x00', 0x0) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f000029e000)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00005cd000-0x6)={0x0, 0x9}, &(0x7f0000c83000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000fb2000-0xa0)={r8, @in6={{0xa, 0x2, 0x3c4a, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ece, 0x2, 0x7, 0x4, 0x6}, &(0x7f0000774000-0x4)=0xa0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000096000)=0x0, 0x4) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) openat$cuse(0xffffffffffffff9c, &(0x7f0000488000-0xa)='/dev/cuse\x00', 0x8000, 0x0) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009cf000-0x9)='/dev/vcs\x00', 0x400, 0x0) name_to_handle_at(r1, &(0x7f0000a5c000)='./file0\x00', &(0x7f00003c4000-0x79)={0x79, 0x6, "59520df62f4de956c759c5061a6d1d178ebe9cc0321791d1c251e953149362961e84930989b55da40e0b5704a8c20f1084b72fdc66c46920ce81b137e0f912fc6decf36f37aee09b900abb5a997301c95833dcfae8d726c57f9bd018d046d1140f50031842131cc0bce38a0a1e95e165da"}, &(0x7f0000276000)=0x0, 0x1400) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = dup2(r0, r0) read$eventfd(r3, &(0x7f0000cb6000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x11) 2018/01/16 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x2000000000e, &(0x7f0000321000-0x4)=""/4, &(0x7f00002c3000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000945000)='/dev/hwrng\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000be5000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f5, 0x9, 0x7, 0x6, 0x10}, &(0x7f0000a10000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000)={r2, 0x554, 0x1, [0x9]}, &(0x7f0000751000)=0xa) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000025e000)='/dev/autofs\x00', 0x80000, 0x0) syz_emit_ethernet(0x22, &(0x7f000038b000-0x43)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, ""}}}}}, &(0x7f000065e000-0xc)={0x0, 0x1, [0xb8]}) open(&(0x7f0000ec1000-0x8)='./file0\x00', 0x1, 0x100) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d6000-0x11)='/dev/vga_arbiter\x00', 0x44603, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000bea000)=""/174) r2 = msgget(0x2, 0x380) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b33000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000880000-0x4)=0xe8) r4 = getgid() lstat(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006e8000)='./file0\x00', &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000082b000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000760000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000157000-0x78)={{0x8, r3, r4, r5, r6, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x68db60e, 0x1, 0x3, 0x239, 0xc00000000, 0x9, r7, r8, 0x0, 0x0}) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000563000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000daf000-0x4)=0x10, 0x80800) fcntl$setlease(r0, 0x400, 0x1) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000457000-0x8)={0x0, 0x0}, &(0x7f0000d2f000-0x10)={0x0, 0x0}) 2018/01/16 01:59:47 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80000000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8000000000000000) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c7e000)='net/tcp\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d99000-0x10)=@req={0x50, &(0x7f0000a51000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6gre0\x00'}}) readv(r1, &(0x7f0000a9e000-0x70)=[{&(0x7f0000ec6000-0xc9)=""/201, 0xc9}, {&(0x7f0000940000)=""/97, 0x61}, {&(0x7f00008bf000-0x1f)=""/31, 0x1f}, {&(0x7f0000356000-0x1000)=""/4096, 0x1000}], 0x4) 2018/01/16 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000571000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/01/16 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000e9e000)=0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000010d000)=""/156, &(0x7f0000ce1000-0x4)=0x9c) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f89000)=0x0, &(0x7f0000025000)=0x4) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004aa000)={0x0, 0x0}) 2018/01/16 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) pipe2(&(0x7f0000bb7000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000497000-0xc)={0x7, r0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 78.877935] kauditd_printk_skb: 120 callbacks suppressed [ 78.877943] audit: type=1400 audit(1516067987.373:875): avc: denied { prog_run } for pid=13756 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/16 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000090f000-0x10)='/selinux/create\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000496000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006bf000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000571000-0x30)={0x6a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ae8000-0xb8)={0x0, 0xfff, 0x5, 0x0, 0x2, 0xda7f, 0x2, 0x2, {0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfffffffffffffe01, 0x531, 0x7, 0x0}}, &(0x7f00007f1000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000081a000-0x98)={r2, @in6={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, 0x98) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f00003b9000)='./file0/file0\x00', 0x403fd, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00001eb000)=""/80) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00002c0000-0xc)={{0x3, 0x6, 0x100000000, 0xbd36, 0x9, 0x988}, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005d7000)=[@in6={0xa, 0x1, 0xd948, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa3b}], 0x54) clock_gettime(0x0, &(0x7f0000713000)={0x0, 0x0}) ppoll(&(0x7f000050c000)=[{r0, 0x4, 0x0}], 0x1, &(0x7f00005cd000-0x10)={r4, r5+30000000}, &(0x7f0000461000-0x8)={0x3}, 0x8) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000551000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000058000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, 0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000c1c000-0x4)=0x2, 0x4) 2018/01/16 01:59:47 executing program 2: r0 = socket(0x200000022, 0x0, 0x9) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fdatasync(r0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) r3 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000005000)='trusted^security{\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r5, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000005000)={r4, r0, 0x100}) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000000)="", 0x0) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x31)="8c3e88de92dc905698f39751b2995613d8369dd0b1507bd713724fbca2ed0e17cb241d90de7a23925fa55b60cc8bcb8d8d", 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000703000)='/dev/rfkill\x00', 0x10000010000, 0x0) ioctl$sock_ifreq(r2, 0x8943, &(0x7f00008cf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x2, 0xfffffffffffffc01, 0xad, 0x3, 0xf1}}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d20000)={0x5d, &(0x7f00009a4000)=""/93}) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f9b000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000d60000-0x10)={&(0x7f000017f000/0x2000)=nil, 0x2000}) 2018/01/16 01:59:47 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x472000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000b000-0x8)={0x0, 0x5}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000b000-0x88)={r1, 0x80, "5aa38e0fea63f036b9ef0b73f7c6fb115a08fd0537d2d7f5d5bd6da74e2d8d98277c0a07d3c6bdd833c9b668729f09ce8904a7dcf5f2ddfaf4ea5cd172453a5bbe2e382abebb7c2753a2221643637b6fca26086e7dcbde31dfd566b7390109bec22be48bc6f8731efd1f4147b505b2431b3c40bd8a6ddae8764b46562f2ce258"}, &(0x7f0000003000-0x4)=0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x2000, 0x20, 0x5, 0x3}, &(0x7f0000004000-0x4)=0xd123f1703ef976b0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000003000-0x4)=0x29, 0x4) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000000a000)=0x5c01, 0x4) ioctl$int_in(r3, 0x80000080044d7a, &(0x7f0000006000)=0x0) r5 = getpid() fcntl$setown(r0, 0x8, r5) 2018/01/16 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000058b000-0x81)="79b8af5812a46038ae20de0f808bf28bdb37e69bd1373643d3b73acf178dbb96ccda9d9f959e3ce39963c5c3fa794db1c08a2151768d6d75ef4acefc60717de75ed0e2f817276d1c1a4e5b7192d4c11e244ac8b0d50321a695cb85d524bfcd4e3787cb9236b9967ec1e46454c5538976987114386c2ed610674bfed807cae13e33") r1 = semget$private(0x0, 0x80000000003, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000443000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/16 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/member\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0xd, &(0x7f0000d57000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x0, 0x9, 0x8155e0f9eb16aa9f, 0x6, 0xfffffffffffffffc}, @jmp={0x5, 0x200, 0x5, 0x1, 0x9, 0xfffffffc, 0xffffffffffffffff}, @ldst={0x0, 0x1, 0x7, 0x7, 0x6, 0x20, 0xfffffffffffffffc}, @alu={0x7, 0x4, 0x6, 0x0, 0xf, 0xfffffffe, 0xfffffffffbffffee}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="00000000000000000800ed", 0x100000002, 0xfb, &(0x7f0000591000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r1, &(0x7f0000b2c000-0x93)="574237419fcea9d130cac1666c5e60d87800e8c6ebd1c822045e1730a095612ff1651f68e4f569b81f7f1d24bd3f0fc89ba75f5588aa6e21fa3ecbba0aebe1eae8dc79681240531e6aaf5be37496cd60b960bbfd17a365ca452ee11aaa31468bca8954f1126228d181fd9b1696477cad93fe24be2d59685078cdcfc187b447a0c7630db93269ac7f7ac06fc0afcccf929ab009", 0x93) syz_open_dev$sndpcmc(&(0x7f0000da9000)='/dev/snd/pcmC#D#c\x00', 0x22e, 0x180) times(&(0x7f000011f000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000eb4000)={0x0, 0x2}, &(0x7f0000452000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000eb0000)={r3, 0x5}, &(0x7f0000299000-0x4)=0x8) getdents(r2, &(0x7f0000cdb000)=""/36, 0x24) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000774000-0x10)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$ipx(r0, &(0x7f0000d14000)={0x4, 0x8, 0x1f, "9fdf793a236e", 0x128c, 0x0}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000c2b000)={0x7, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000010000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800200800000009) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000fdb000-0x60)={0x27, 0x8, 0x4, 0x2, 0x3, 0x7dd4, "47de8669c0981c452e2b2133e689b0fdc5d24030945ef46ff7f9ae74e07b041d92f57b36953e1eed7b06936ec0a461112f4ea48c769993c9e45398b69e74e5", 0x7f}, 0x60) fstat(r1, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000040c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000055b000)='./file0\x00', &(0x7f00008ec000-0x8)='./file0\x00', 0xe000, r4, r5, 0x0, 0x8, 0x4000) getsockopt(r2, 0x4, 0x7, &(0x7f0000a6e000)=""/4096, &(0x7f00006d4000-0x4)=0x1000) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/01/16 01:59:47 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x0, &(0x7f000084b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') preadv(r1, &(0x7f0000f9c000)=[{&(0x7f0000c56000)=""/249, 0xf9}], 0x1, 0x2001c) ioctl$TCGETS(r1, 0x5401, &(0x7f0000abd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:47 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005f9000-0x9)='/dev/sg#\x00', 0x1, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a11000-0xc)={0x80000010, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002e7000)={0x0, 0x1}, &(0x7f0000164000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bab000)={0x6, 0x4, 0x8002, 0x2, 0x3281, 0xfffffffffffffffd, 0x8001, 0x101, r2}, 0x20) socket$unix(0x1, 0x2000000001, 0x0) r3 = add_key(&(0x7f000071b000-0x6)='logon\x00', &(0x7f00003a8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000587000)="661bb36e7a8c457286503e3f5ca11f496b359eed4b2ec1ed95cab5b67585d0410ba367f85387c8c8f3e2f7da8e911719f895b8ddfbeb8ba15d7d3cf7a01d7260e862ae88130061ca31a2a8010d97069dafe95a3ef29ffcdf1366d53c380038e6495fe8e0ea9d1bc8b0fa81ec6ad11e19b4b221711609b63002da69c13f39f2a7de74cc64595cbb7d3c70a491168b01bac84d5ee8a556755a46c6af25305037b3dff6054e9e6f96a958a699bf0847f377550a5e5692535ce411834a5fbaf616c0846109c30370e1bc59886bab593c4757f42fe8f3c9098d835903475dc7fdc37527d6a140109b16bbf374063ba4af8434c5283b", 0xf3, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000a4b000)=""/150) fcntl$setpipe(r1, 0x407, 0x4fd0) keyctl$assume_authority(0x10, r3) r4 = memfd_create(&(0x7f0000ccf000-0x6)='logon\x00', 0x1) r5 = socket(0x1e, 0x80805, 0x0) connect$ax25(r5, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) openat(r4, &(0x7f00002da000)='./file0\x00', 0x101001, 0x80) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ac7000-0xe)='/dev/admmidi#\x00', 0x4, 0x210000400000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003d9000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000a2f000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c71000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = open(&(0x7f0000a0f000-0x8)='./file0\x00', 0x400fe, 0x20) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) move_pages(0x0, 0x0, &(0x7f0000717000)=[], &(0x7f00003cb000-0x4)=[], &(0x7f0000eec000)=[], 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000a55000-0x78)={0xffffffffffffabf4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0xe5d3, 0xfffffffffffffffb, 0xfff, &(0x7f0000b06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001, 0x100, 0xfffffffffffff000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004f8000-0x6)={0x0, 0x8}, &(0x7f000007c000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000b2000-0x8)={r4, 0x80000001}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000047c000)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x8001, [0xf5a, 0x7, 0x0, 0x8000, 0x249, 0x7, 0x4, 0xfffffffffffffff8]}, 0x5c) 2018/01/16 01:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x7) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00006c3000-0x20)={0x0, 0x7, 0x81, 0x1, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x8c62, 0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000102000)='/dev/adsp#\x00', 0x63e, 0x101000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/16 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b42000-0x2)='..') r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000638000)=0x40, 0x4) 2018/01/16 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b23000-0x4)=0xffff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) clock_gettime(0x5, &(0x7f0000f97000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000151000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000bec000)=[{r0, 0x8, 0x0}, {r0, 0x40, 0x0}, {r0, 0xb43beb7738fce5db, 0x0}, {r0, 0x90, 0x0}, {r0, 0x0, 0x0}, {r1, 0x7201, 0x0}], 0x2000000000000088, &(0x7f0000adb000-0x10)={r2, 0x1c9c380}, &(0x7f00006e0000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004f7000+0x369)=""/14) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000dea000)=0x0, &(0x7f00002e8000-0x4)=0x4) r5 = accept(r3, 0x0, &(0x7f00003c7000-0x4)=0x12a) pipe2(&(0x7f0000794000)={0x0, 0x0}, 0x83ffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r4, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000cdc000)={@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]}) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0xfff, &(0x7f0000002000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x4, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000005000)='/dev/snd/midiC#D#\x00', 0x4579, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000004000)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000007000-0xa)='/dev/dsp#\x00'], &(0x7f0000006000)=[&(0x7f0000000000)='#posix_acl_accesstrustedsystem\x00'], 0x400) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000002000)="59cd8936ed0bf5d195b7ee5828ed27498e48d3dfc086e6746fb0ed24f81584fd1702304422b43a53efde18a4a10689aeb51f5904f505fe1af87151d3c7403ce0c73f5f044c98879f13591ac9d363afef145a806ab9dd596b39ffc07c628c67572becc38b6d60179f598646f146d700ba7e7765f2d8e13389050af0039ee932919f84a1c21a634992bc13b6f5bd102e2e66371684a902ab7ef7d0700387dd68195a6bb54d3387fd8d2c0693504416c763a93b31887dd16227909842681667441f5a0e") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000007000)={0x7, &(0x7f0000007000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000007000)=0x0) ptrace$peek(0x2, r5, &(0x7f0000004000-0x8)=0x0) tee(r0, r3, 0x7fffffff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000009000-0xd)=""/13) lstat(&(0x7f0000007000)='./file1\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0xb, 0x1, 0x2, 0xfffffffffffffff7, 0x8, r0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000ed3000-0xb)='/dev/adsp#\x00', 0xffffffffffffff7f, 0x20000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e9d000-0x4)=0x3, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/16 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000ccc000-0x4b)=""/75, 0x4b}], 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/16 01:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') unshare(0x24020000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') mount(&(0x7f000017d000-0xe)='./file0/file0\x00', &(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f0000c87000)='befs\x00', 0x40800, &(0x7f0000e20000)="b7f999741873183cfc65c923807dabe7ad631638e1e9fe817bc8cf423619ade1a60c865c9a6a4dcea4b8cd1af071f0f75bcb5e155b50cc4c8eebfd5eaddb8cf836e5e4aed0ba1d365115d714c7d5f66a1221c7ed7f8222c4776605cc1fb9c52e5efc65d04b7e5b594df1ee9dc88c50f42e9219073609e3488d36091dbb458bb9962aaa1ef83ef66fe32d790ca1e4422c6f63cfd451f32e2f895215a7be315a04743612dbe6fedcf54d9c750972ca8208c3c2a0a96283852f637f96caee861a9e843984aca1129424c298") 2018/01/16 01:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00005d7000-0xb4)="58cdf19c9f91eee0f72901e7654a6476f9b566d9dda010d918c716ac08e02defca1ffe90cb761ecb06d6b6e116223a808232089a4836e2f6044c14f011d6783e432a80f92f2f5fa2722b0b8d19ba6a19d574a81b90e9866f61c985f4927f2a96a50850be4e75f15a465d5e5a0225ed7589cc0c2d79ac89a67fe2896fc33547caf97ee5611e8649333ad6e8a9e107e353cec7dec1b7032e23e453bac012c3f978d3cb3307fc8d6263a8ec806270257107af27a26a", 0xb4, 0x4050, &(0x7f0000587000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x1}}, 0x26) close(r0) 2018/01/16 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002ad000)='/dev/midi#\x00', 0x100000001, 0x400001) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00005e0000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000939000)="0e649173dda484c4d0066d3ffe688a3e2de7f865db7f0bc5981285fc4f", 0x1d, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ae6000-0x1000)=""/4096, 0xffffffffffffffcc, 0x0, &(0x7f0000090000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0xffff, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000002000-0x10)={0x12, 0xfffffffffffffdee, &(0x7f0000006000)="b94ae8f6834bfa43776e4144b1f87b5b44971a1104ca301ddf29633705f9224fd97c9d2678139dcd8d073d88b6e74ccfff14a4ebc0d7c3203dae505ea75de5ed06984c7a39a9ccbf27e991aa000635d4962874868770200c4777db789b3c82cebbead9ac58fd993bc8c31c90b423ae08109618225081f9"}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000005000-0x18)={0x0, 0x40, 0x3, &(0x7f0000005000-0x8)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000007000-0x8)=0x0) io_cancel(r2, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000004000-0x2d)="af19c470b0974fa4ea1fd0c2fa2b92433a5c4a9a995f568776a272cb01f3f41e2a2aac9b21bdd5a90a9a3938c9", 0x2d, 0x3, 0x0, 0x0, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000002000-0x36)=""/54) munmap(&(0x7f0000004000/0x3000)=nil, 0x3000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0x81785501, &(0x7f0000003000-0x40)={0x0, 0x5, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda5000000002d404d26d5fbd3f7e42260b005fa5313eee8f", 0x9}) r4 = getpid() ptrace$getsig(0x4202, r4, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e24000-0x9)='/dev/vcs\x00', 0x40, 0x0) rt_sigsuspend(&(0x7f0000287000-0x8)={0x3}, 0x8) bind$bt_sco(r0, &(0x7f0000c35000)={0x1f, {0x7fff, 0xfffffffffffffffd, 0x8, 0x0, 0x9, 0xf6b}}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c73000)={0x0, 0x38, "3b925a6f78bed1c81a58d9fe2adb30c118fd77fcde1cf88a3812804da29d063188d3bdcdbfc4d4b91e95e5e350b1efd11fa1030c9f242d12"}, &(0x7f000016b000)=0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000169000-0x14)={r2, 0x8, 0x7, 0xacfd, 0x7, 0x1}, &(0x7f000008f000-0x4)=0x14) pselect6(0x40, &(0x7f00001ca000)={0x7, 0xee50, 0x7, 0x1f, 0x5, 0x101, 0x1, 0x20}, &(0x7f0000d02000)={0xff, 0xe, 0x80000001, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x7d7}, &(0x7f00003ff000)={0x3, 0x3, 0x6, 0x8, 0x100000000, 0xffffffffffffffff, 0xfffffffffffffff8, 0xffffffffffffffc0}, &(0x7f0000bca000)={0x0, 0x0}, &(0x7f0000055000)={&(0x7f0000f3d000)={0xffff}, 0x8}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b75000)={0x0, 0x100, 0x1ff}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f000028a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x20, 0x12, 0x17, 0x0, "2a1cb23b3bceeecf99ec8e604a341d70c04e4c5e1b7d18f349ad7a666fd1e1e243f93be4c61a693506a8544ee2959a25a31f23c5bac42d6896968a47c21067d6", "9e21935bb4e17bd365cd255b8b8f926fd7ca50bd3924bc1956c24e24e25c7248", [0x140, 0x8], 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f000048e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r3, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b9000)=0x7) fstat(r1, &(0x7f0000d7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e0e000)='/selinux/enforce\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f000031f000)={[{0x0, 0x0, 0xeb4c, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000d0000-0x3c)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/16 01:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000731000)='/dev/admmidi#\x00', 0x2000000007, 0x101000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x101) 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f000007d000-0x15b)="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", 0x15b) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00006ff000)={&(0x7f0000ecb000/0x2000)=nil, 0x2000}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4a000)={0x0, 0x1000, "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"}, &(0x7f000042b000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e9b000)={r2, 0x5, 0x3, [0x80, 0x4, 0x5]}, &(0x7f000039b000-0x4)=0xe) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000be0000-0x4)=0x0, &(0x7f000057b000-0x4)=0x4) 2018/01/16 01:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f56000)={0xaa, 0xfffffffffffffffe, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000119000-0x8)='./file0\x00', 0x80, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b19000-0x2c)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, 0x1, 0x7, [@empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x3f]}, 0x2c) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f000075c000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/16 01:59:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x410000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00004a4000-0x18)={0xd000, 0x0, 0x7ff, 0x489, 0xb8}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) accept4(r1, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000663000)={0x9, 0xa, 0x7, 0x80000000, "1e282787a01ae7901c3991701cd3687d7f80e70b5f1ac5aeac8204f4fe1529c7"}) 2018/01/16 01:59:47 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fff000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e16000)={&(0x7f0000000000/0x1000)=nil, 0x80000001, 0x5, 0x80, &(0x7f0000d99000/0x3000)=nil, 0x76}) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) r1 = socket(0x10, 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000904000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x4000) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000972000-0x4)=0x0, &(0x7f00001fc000)=0x4) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) [ 79.416776] dccp_close: ABORT with 2 bytes unread 2018/01/16 01:59:47 executing program 3: r0 = socket(0x10, 0x802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f2b000-0x8)={0x0, 0x0}) write(r0, &(0x7f00008fc000)="2200001a000718000001000f140007000a000cebfeffa7001a00ffff05000980be45", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001cd000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000133000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000, 0x4}, &(0x7f000052f000-0x4)=0x98) 2018/01/16 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000080045438, &(0x7f0000000000)=0x0) 2018/01/16 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$dmmidi(&(0x7f00005b7000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000220000)=0x8000, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f00008f2000-0x8)=0xfff) 2018/01/16 01:59:48 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000-0x4)=0xd5c, 0x4) 2018/01/16 01:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0xfff) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000eca000)='attr/prev\x00') sendmmsg$alg(r1, &(0x7f000043f000)=[{0x0, 0x0, &(0x7f0000369000-0x70)=[{&(0x7f000089d000-0x1000)="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", 0x1000}, {&(0x7f0000b31000)="3dd3db078a326911734e22b6037f57617fb92545548f69793da31af26c17d23ecde14872453a8ed1ece30379c10438436e82bcec4cb4f590e52d4779dd443f8807816221e7cd828f251900", 0x4b}, {&(0x7f00005bc000-0xc6)="924fc928392c7b1b3b362227bcf2f17fca822f52933adb7b7cbf20b3ce8b6258295adfcc2c3ecc1a4fcc21d8d999ca4cef0c54e27da8f4697c0926e144444534bf71fbb6ac9dc8a66c45d3fcdfb2405e88a330020b33f1284a8c7509731a181633b7fe50ed3e27e1330068db8132f00fbcd273aa3c82fbd8a5dbd17ab509741167ec1f78df44a744f83834885ebfe7c3fc78b6e2f2375342aa372e763cc28ac31c0d0e47d74d9d2ba332b9a09365b273110694cbb0cbf481a9f509fb623a635e65563640b0c4", 0xc6}, {&(0x7f00002f6000-0x87)="c8370fad6794bddef3ef466f0802eca2c160fdd313d60c3c07075a5908dcc249c0c5d3d2a010182f06b55152914b038bccfad93c49e77104447d1b4ebdfc6ffa0bbfbc611849856f6cec578f1fca69806d884ae631b58cb4aefd0d458ecb8b5e3d36a0ec7fcf40d758252c13783403f10a9e24ebf5c1302278e2d416cb7676f5b01ac0703ae0bb", 0x87}, {&(0x7f0000425000)="b76b8cf86f0c2e89906894af830ec7a1ad92d4f40d851bb6cebc3e9e3d1ead33e13dac32f218639b680550709fe060c3c8819577bd45813e34ee189223b0cb88d374e9502f3ca15d680c65838785ac68ae03ec5e2cc408b19293e1804846e546614dc850eedf729c00f7ef5f3d40f0f2320fd696a3d944c1d3917842128827287946ddcafd9ea7d65973259ac1e2796f", 0x90}, {&(0x7f0000816000-0xa1)="b5009c1c99d1afaa573d1258f4682566ea8edecc64ef90b0d09b7a08f334033e45170f25effc36ad8f8f9ce0b3737a62203c1b3d8ed9fed566943339bcd59740c717c87a27d2ef3ccff92891444d63767a0f6e3cbb8c8c4eb51241c0aee1364a272b6c57e218f0fa72fa2fcc4bb50577e152c00308f5008d9d84e8b3de277ee9eed6b0b8e3fccf8afe8b86c260615f5766af76959ae97c6a586d7954ba1746fd3e", 0xa1}, {&(0x7f0000c85000-0xf9)="64095c6aeaaac5d9bcf105f23aea9bb55aca1c105bcf539b908dc5448d6a179974b0cf39ddb877077642f8c0b0e38120a82979e6af3dcffa41fe9b4410ab34715a16e5cbc3acc4e00bb54131e04b70bdea5681605d01a59db1c09a1f8d3c655ced048cb09d0966860a65d10eaa64711e4dd5fa70ccf887cdd7d9fc95739814ba85327a918304556f669caa6d4666a0c02ea470143c677baa891087d0d81b82c945456f971fdc7e359513dbedd4b62ed94996d8d6ebdb051337481b1f876bc242dea1465d454c7adb0f877012de5c26960b4830f69fc65774c2d9f99c457374e1571dbc4e51334cb0c9d0208b3d6d91f9dcd08d5612219e9700", 0xf9}], 0x7, &(0x7f0000719000-0xc0)=[@iv={0x60, 0x117, 0x2, 0x46, "c4b56ae833c9a011c365ce7ad5d2e1df5ae09a2d2ce5ad0efd1cfe0c5bd47be8c7c3a8be1755ad221a9ba83c527cccb1ad848d91f9c67cee81bf3f555d5a245c6fc113a49904"}, @iv={0x30, 0x117, 0x2, 0x1c, "d352bbdaae4c592382258cf3761ff9dd946db5de54d44751d5da521d"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xc0, 0x4000}, {0x0, 0x0, &(0x7f0000034000-0x50)=[{&(0x7f00002b3000)="64321c5bbd944975ad4a76fc8d62f752fb7524aca0599bf949ab5e7dffbea9b24955cde95b1a31784930e6e143fdb543abbfb402c1e25c1feb95aff787a665d93087a830ca53006cfdc527e78476fc7312791b4f507a4fb92027969601da92d4259ae510aa1240ba94fef4362b1f724a48ec50f60b26cb8c78e0989ab30f5ccec9d6f81e9b5f8414110fb2213a43fa42c3bbc092505e7c0edd95558bacb902bdd8c8aaa11e96e4d2c1eded30eea20e8bba82f50eb2a367b1b27e", 0xba}, {&(0x7f00001da000)="a59a33c314dd2d1104ea3d078f61666bec17accfb1143ba36cff1b14884ecd5a80ddae26c4581233e0732b7e2d61baae385e8ac63a2328e3e2639f97ab6e448c349db1d449f42b92ddd542d2c64723ad8ce4de19cc988c8f8b73498f86a8c1d45269e140e8586539a6ae8bdd3ec96f7c9308cbb62aeb01b8e339e450731ea95aa348386f520b27686685bca45a5cf9c5b2ae2af774295121d746f95b9a7f993181a58c0b9e53a5e9b656cb95ddfca19bc07996af227825bdc9ca1ccfcc51ade8b78fb7836fd3895c60a053ce6d51e1e8a664a1ace4f9a172bb5c2c2f398dfd86d8e30a1805decb3a8c954da833e7d24f0d", 0xf1}, 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0x2, 0x1000, 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@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10001}, @iv={0x30, 0x117, 0x2, 0x1c, "4b3ffbf8deab86062ec8f708131ddc4f8a1fc82f2dead294d7f1856d"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x28, 0x117, 0x2, 0x11, "6a6b7a259eb24410bcf38884691ddf41e8"}], 0x1128, 0x8000}], 0x4, 0x24000880) setpriority(0x3, r0, 0xfffffffffffffffa) sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/16 01:59:48 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, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x2, 0x0, 0x2}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = dup2(r0, r2) r4 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000799000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000412000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c43000)={0x0, 0x0, 0x0}, &(0x7f00006ec000-0x4)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d2d000-0x4)=0x0) stat(&(0x7f000063b000)='./file0\x00', &(0x7f00000f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000faa000)='./file0\x00', &(0x7f000047e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000c20000-0x38)={&(0x7f00006c4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f5d000-0x70)=[{&(0x7f00009cb000-0x50)="4fd43bd7e52254bbf53e395e8d398d199ad3bb3eef82ded3d5642782db67ca351999bb71273b001030806327e729100052d66be3cbaf1a720bcbe14a0300b5ec6e500c0c6891562da43bc9c1da59aa4f", 0x50}, {&(0x7f00005cb000-0xb4)="d6852ce9ab83aa293932ba2bfc7ea07a87a863ed6c578b94f53bb38ee45a2743eea8aa3971fae089b83459c46a5c34783931821cd55e65ce85e4132460b7af2d6c22296961c5800d38f215b1761f31f8fc18e29d388c32cf227387f93b6e68cbdd97480f87b00efb2ba83e3dc552a3f72464608e14ffd0149b1741db740d9ee3cc3be29529fc6bff36d27a5668b76e64966e1b5c87df4d338d12c8faeef3b883d40b0c06d76657fc0713c30307d385c89953c549", 0xb4}, {&(0x7f0000184000-0x52)="74cf0c766a3f91cd7ac60654b76737b8f4cb94d33b677ebdf0ceee60945cb56cd31fca4345e409c0d4053982bccd0d60b142a78a84cfbbba9638dde285318acf6318cd97ca993fd1569bf2a30d4b545c76af", 0x52}, {&(0x7f0000c18000-0x6d)="87533a83bc706b099e6e1913c3985444bd66f239f5431155f2aba3bb5c73afd38f4d5f2cac1db035f1d984cc099c4c4eb93aee4abed1d7ce50885f7f9dd081100d62201b952676a1a60b1414b4e9cb41ce72d0b8895d2edc5cf3cc53da0428b07575b81c9e0989c22def89a6c0", 0x6d}, {&(0x7f0000416000)="ef91ec8b3d7d4aba54e082e5120ebde4c0aa05f0a7101b384ac69c45ef02907e72a3acffafc2d86c7cee8de4a4dd760016687289fa2d3c5b5a58743c706a8c1d93df21b69aadfd3198804edf86221f3b80992cf2711d9dea2484256cdae641e4e85af629612aee3eef15c61d3eee6abbd6e44aedd5777d9caeb0ce27163c4f001588e081d9a49ef0b2ba1f55340f8ffa80dd9b64ef2f31ee521fec9cfad2afd616eb86a685a35ae0404fc3a884c5218dda630543642c5d", 0xb7}, {&(0x7f0000b2d000)="", 0x0}, {&(0x7f0000cb7000)="2c61091e85fde6ec5e5fc9f18a83fbc9a36820a4f74d3328347455aef9b8e5cb44cf5831cca28ab58e3c922f2e3aca5c4d7f98e26b414ef397c8acd3eae67098a5573ee387974bbe1efa47df3af9241cbe17d19e61dd026a814ca40f7b6f8264cee3f8", 0x63}], 0x7, &(0x7f000009b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3]}], 0x78, 0x0}, 0x40000) 2018/01/16 01:59:48 executing program 3: 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) syz_emit_ethernet(0x24, &(0x7f0000163000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[{0x9100, 0x81, 0x2, 0x8}], {0x8100, 0x400, 0x3, 0x2}}], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/16 01:59:48 executing program 4: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002ef000-0x4)=@assoc_id=0x0, &(0x7f000006e000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000011000-0x8)={r1, 0x7}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) recvmsg(r3, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00000bf000)=""/212, 0xd4}], 0x1, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/16 01:59:48 executing program 1: ftruncate(0xffffffffffffffff, 0xf7ffffffffffeffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb4000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000267000-0x4)=0x4af) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b91000-0x38)={&(0x7f00005ba000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000d8b000-0x10)=[{&(0x7f0000987000)="a8ea2aab0377bd00e0a79fb4805e62c36c53b77b967ff0f13cf805cde76a12d8cd52200c311f40fad39e5eb1e2deac24343f05582f02b3427e27215dcb451ca4342475b89acbeaee31d38b61d470c7aebc642ef4a4d331d15476e1fbbdb49844c0850a1b76cab0bada4b8e84985ddd5eb7d27ccc41f533686ebe9029091b4ed4f2e8aac923257dd1cfdfeccd2a3e7440f0", 0x91}], 0x1, &(0x7f0000001000-0xf0)=[{0x58, 0xff, 0x2, "425f8f317ee0836f29264d8d28bc720a5e4ff1c251175443893f31ce22d2d7a2cae0e611100ebb902c343b9f716774acbe6fd7a6c51497bbd35f25e5427c281a779291c05603"}, {0x38, 0x115, 0xfffffffffffffd94, "33d7f91d132d495091f4662c420511815d9afc95e6e1a55d6d4febec5dc99a221d"}, {0x28, 0x116, 0x5, "0827795b4ff7ab6489f6f59142ceecb31b"}, {0x38, 0x11f, 0x4, "f2e8d040ca1a6fe21e387c47c930c5f8cadf82a8eec791e679ef16f491fd8f83898c1f"}], 0xf0, 0x24004044}, 0x24000090) r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r2, 0x9) 2018/01/16 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00009ee000-0x1000)=""/4096) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000926000)={0x0, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000590000)=@file={0x0, ""/108}, &(0x7f0000263000-0x4)=0x6e) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) [ 79.573092] audit: type=1326 audit(1516067988.068:876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.648927] audit: type=1326 audit(1516067988.070:877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.675410] audit: type=1326 audit(1516067988.071:878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 [ 79.701053] audit: type=1326 audit(1516067988.072:879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.725831] audit: type=1326 audit(1516067988.072:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.750351] audit: type=1326 audit(1516067988.073:881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.774819] audit: type=1326 audit(1516067988.074:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 01:59:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000022000-0xfc)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8005}, 0x0) 2018/01/16 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000017d000)='/dev/audio\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000072b000-0xfb)=""/251) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet(0x2, 0xf, 0x6, &(0x7f00009de000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5f000-0x4)=0x14) io_setup(0x8, &(0x7f0000082000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e199, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000d4000-0xc)='/dev/amidi#\x00', 0x225eab4f, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000034c000)={0x0, 0x36}, &(0x7f00003d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000926000)={r1, 0xd47}, 0x8) 2018/01/16 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x73, 0x0) fgetxattr(r0, &(0x7f0000849000)=@random={'system.\x00', '*md5sum\x00'}, &(0x7f0000ec1000-0x51)=""/81, 0x51) readv(r0, &(0x7f00005c0000)=[{&(0x7f000048b000)=""/51, 0x33}, {&(0x7f0000c26000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/16 01:59:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getdents64(r0, &(0x7f00005d8000)=""/151, 0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000df2000)={0x12, 0xed, &(0x7f0000b50000-0xed)="f6866f6fb2c72417a2dd97a680f744432471dc42f9980fc4bb50e72eba84c3757dfefb622c86a1460001702195b0e3d7e5904a1a2c5199c2f6503e6d293dd6a6a9a371cc1259bf5e4cf3521902896e76df09961c7368aaee76cee29963cb644bed01ec89d0195194bbf987cd5728caf70b4f81a28a4222cb4c58bed20641ecf4b5e324ec87abaf33152baf07d1cdcee9873674fedce9c2751c24db5b1b2f1ead7030121ba8a85f8e4dc11fe44c1fd30f9caa7c23cd30098deed59296cb7902fbbafc2bbeae01288c507ca66b0c14a925a0a516f420cc368c7f757ee9f5d00864c2ef2b492a48b78c69dfae327e"}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001d1000-0xac)=""/172) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c0c09", 0x18) 2018/01/16 01:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00005c8000-0xa)='mime_type\x00', 0x1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000df7000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) 2018/01/16 01:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) syz_open_dev$sndpcmp(&(0x7f000003d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10080) r1 = syz_open_pts(r0, 0x801) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 01:59:48 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e22000)=0x470, &(0x7f0000814000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0xe806, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000e5f000-0xd8)=@ioapic={0xf000, 0x8, 0x6, 0x0, 0x0, [{0x8, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0], 0x5a}, {0x101, 0x7, 0x200000000000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xca06, 0x8, 0xff, [0x0, 0x0, 0x0, 0x0], 0xbc04}, {0x56, 0x510, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xffffffffffffff72, 0x5, 0xc55, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x2, 0x64, [0x0, 0x0, 0x0, 0x0], 0x196}, {0x8, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7f, 0x8, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xfff, 0x10000, 0x40, [0x0, 0x0, 0x0, 0x0], 0x3000000000000000}, {0x80, 0x401, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x800, 0x8001, 0xb90, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x3, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x22, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x87, 0x3e, 0x8, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x2, 0x40, 0xed, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xff, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0x8, 0x800, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x2, 0x200000000000, 0x800000008, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0xfffffffffffffff8, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xfff, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x8}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$eventfd(r0, &(0x7f0000193000-0x8)=0x0, 0x8) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00002fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d0000)='/selinux/enforce\x00', 0x501000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00004c8000)={0x10002000, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000056f000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000934000-0x4)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00009fc000)={r5, 0x1, 0x6, @random="cadb971a15c0", [0x0, 0x0]}, 0x10) getpeername$inet6(r4, &(0x7f00006e3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000602000)=0x1c) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 79.799331] audit: type=1326 audit(1516067988.074:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.823820] audit: type=1326 audit(1516067988.076:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13923 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=203 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getgroups(0x2, &(0x7f0000f9c000-0x8)=[0x0, 0x0]) syz_fuse_mount(&(0x7f000098c000-0x8)='./file0\x00', 0xf002, r0, r1, 0x7ff, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) getuid() link(&(0x7f000078e000-0x8)='./file0\x00', &(0x7f0000bc5000-0xe)='./file0/file0\x00') r3 = syz_open_dev$adsp(&(0x7f00008a2000)='/dev/adsp#\x00', 0x401, 0x400000) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00006e6000)={0x0, 0xfff, 0x7ff}) 2018/01/16 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) listen(r0, 0x202) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001fc000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000046a000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000890000)={r2, 0x2f}) r3 = syz_open_dev$vcsn(&(0x7f0000391000)='/dev/vcs#\x00', 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x3) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000293000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000060f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000003e000)=0x10) socket(0x2, 0x80000, 0x1) sendmsg(r0, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400008000) sendmsg(r0, &(0x7f0000735000)={0x0, 0x0, &(0x7f0000e5b000)=[{&(0x7f0000a62000-0xea)="23f0bae482b46ab17a8128ed58944b4a118f72806901e85fae0d195e98e849bfffc62eeedf304b96f6a2ef5395c0919027ce7288c37fa36e92fed403d180610218262d49fff4effa4ed298a525a181272e7d9a3309121c5bcf161a89fc622d74b0907bc8b62fa3ac0369bdd006bc752ead6fb9eccd518bd1847cb1d0dbe186aa2b39bf740f7e4c0e167eb7f3642fec025e4bd889caa56d90e06624bb7ecff436fb112da3179974348363509f95ada929fa58c45758b0aed4228ac52793ae0910f972ca8d8916e470d94c43fe81463cc9ab50d1e62c655a0d544ee4fd5332d370908e2015b55b04a9c38c", 0xea}, {&(0x7f000018c000)="", 0x0}, {&(0x7f000057e000-0x54)="4cc50da733578671709e0505b7d28d2f1793791d3057630845584c8655aedd580f866a9f047a1918b67c1f84ca8a65e881660a82e7c652d33fbe964d7eeeaf050c21ab04650e8d2385b81fc3895a3ca269c0199f", 0x54}, {&(0x7f0000b1a000)="af53ece488c848dcc5904f58722327cc1d55a3394e97417b826d8e72743a069f4ecfad488db113", 0x27}, {&(0x7f0000958000-0xae)="673793257977ee52d9f992248c3220a2c11bc6d76b9a298b2e74d380937dd0ea827e7f4463f70888bc54c31ce8c7e8bc38248f8750317f70e11fe1fcb943d4fa9818ecda992940f29f9926ed3adb9db28bedffe2af8ebef3451dbc393c346c60da6b8a1238852ffc191e6dd2e02121263c53c4c3aff90187d3f63843e2b012bfd9b2981f6ca89418ac7f2dea3f65f24e34d8cbd604bf28d805b2642e60a5abdd587221795a7dcfdf5cb9f17ed7c2", 0xae}, {&(0x7f00003da000)="278b4c4da9c4521c8ff0ac528779b9f7c07e816657b49a14f6fd5f91677f491ab90dd11d7c0ea560", 0x28}, {&(0x7f0000773000)="f1134b4ba00dd1663c33fa5746b83cb1076e71ddadc824a2507fa0298f86ed0a5c83c69e14fe9c27bdfdaabf7a6a", 0x2e}, {&(0x7f00008d2000-0x24)="4d47e97616589d01b68a062474417cc9ef92c8738b2364cdce651576102400a772e0913b", 0x24}], 0x8, &(0x7f0000efd000-0x1c0)=[{0xa0, 0x0, 0xffff, "ff2301a500558d1b8808e22dbff124f872b68d6d8d6d74a90de94d3303c469ca50baeb5fc50a588d71845db9c7bf8bfeb34645dca40b47fabec127a49f6c6b6cc74600b255865cc119c56deb715d2d020dc92a19e2e3e1dbcf7689b5611c97d407ade8aa5f9eafea24aa4fb60cc114fed326a6b5cf4bf45ab9b6ab610304c8fce01cc07e7ee7bbea64e4c906bba4"}, {0x30, 0x186, 0x5, "71df5f4c93a11e7df2ae911b73495fd1a04feb2a75c29d9a5cc0d25468838ef5"}, {0xf0, 0xff, 0x101, "c04a1a1a141d03ada133dfa8af2589f76dcadfe7e7d6a225187f18b6a087b53d5ad4692c1cdc76503cd4ff295e1dbe889937f01efc161adfd3d34af38b7a7155acbf39a0d4e52a3afa3ada9b09f6d268dc947a0792775bbc265115b12a92584e895444e04437757ba8d744fc4720a56ede454ebb84790d1a0d8bdc74c59c037d013393982b3e3208c3816825b09c4099cb4261f6ea5ab70c84984b68ddaa7cb607e1c691698e69cfd21d55d308740ec315eab0e87054a769d47994f41ff44ce209930ea454ba3e7e583b48abacf2db993117072893f8fd7686"}], 0x1c0, 0x840}, 0x86415e12712f8883) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000dcd000-0x80)=[{&(0x7f0000517000-0x5c)="f146f6e0d6e893fd8a7f2ff9981d89de52d0dd35fe671680e4e83fc1e58d21604fe8bcc90031be54298f0e94c2958b20fe6ca2d6febf1a0644a5f75ab7688795919ef91cbca317ac250d3ef5bb9aa9e4e5ccaabdd957d60ff2b8abec", 0x5c}, {&(0x7f00008ee000-0xfb)="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", 0xfb}, {&(0x7f0000a5d000-0xc8)="ab04a33afbc37c153f872b5889caad85a46861b88cd66e5277bf6844c340b51bb964c8781385f64c5e3e8b2d05f0d106af5d6b179efaf31231d66847b5d9bd82ac2604d3fe3311ff7d6f9ee26330a2c2a1d2c5e1e0867d2feecae3353939b27c1c339a62e65fb4fab1924853a5225cb40fd96a3b13af67c0762f64ee5bf6058391a4041d0dec5220fbe51df30871c0636668915bb85d543665f538da24b207be2d5136fe8994c746d82bca7bf6fb16ecc8c5da1a46e79474027b693fbe361a290e48ab7cb15cb510", 0xc8}, {&(0x7f0000ee2000-0x42)="0b6a8e1269ed580bf61858e9f362eec831526a24ca409889d1947ffb3487ce0c0d5ca79b9eb7069fe8d8ca7096fe11e95216fd9450ac38c725cf2039ab200d2c72d3", 0x42}, {&(0x7f0000ccd000)="abbcd725154db9d9b26a4fa49a200cb5657de73a54f364c2ad57f1b824e27e582aeea616a713c3978fca236b0182c3c3073207ed71122c9aa56740857ddbe2f0ecbdeb5356a5085fda329408e950c0c75d05d858ab5b7ca2690fc45aec6892ab92ecd2b9ce49e7f4440aad4d842844a7079e3d8e97b5c2a5d3f0271e613a5d6c216050162b02beca2947e05f95aac0fc7367ab71151622413d4bae85ef354c8b29ebb9d6f60c1907a58acd2d5262579ae381a64ec463f8348044587b27e2a124ae806f74fcd7807fb9a53376490347efa955b21bc03ef79341af8d03bddbf3", 0xdf}, {&(0x7f0000695000)="80f992501c051e5d344f73e110eda7789ec46a34a5321ee693b29a85495163a3c8bd3a2e4c2f644fb3fb84106ddc78d1b7b5930c116a67e2bf3ac27f1771d4442daf774ea09ca2b67f74e4fe8ce5db92cb9f1ee3b54c323ca53f2863e9a7c09e1c4bb42163506ce3bf789f5f062c4517acdf70b6e47f9af6c076272f19d5c4409d6f9c31bd23748cd2ffee89f8f12a5ee7d439b8faf3681864", 0x99}, {&(0x7f0000ef5000)="74a6d54c8e7f2880172cf1606e6e6c9ecfeff88e33618cca19a64176303d2b61318ea64e50d4bd5a7e48e8d5950086da7d012a9b2e75bbb463", 0x39}, {&(0x7f00007b1000)="5b59b10a3c205afdb711e95c9935cef345aa668d68044840e31f0dc4d201619c260f4bebf6e5f0fe516f00c401466fba6ccb8b1b1476f4a93ce4caf9777b360755136810b75cfb845eb37bca62440f50964879562defff4699db42cd3c8c077a28c5c66b33a67ec5817b8f322357c49313966c09ccfbbc84ab4838406d8514cdd757557191dc8870f9b2e182e8de064e3209e16bbf297727f461fad89e7a574a1bdd515a6565b9222133243516cd2b8dad010f193401314989aedb986f5058", 0xbf}], 0x8, &(0x7f0000260000-0x210)=[], 0x185, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 01:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) r1 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) r2 = getpid() r3 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x3a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x800, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x11000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000cc2000-0x4)=0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000daf000-0x8)={0x0, 0x0, 0x0, 0x0}) sendto$unix(r3, &(0x7f0000495000)="363b3e4562d42186192a64a0580d7fd9970dab1417ddd79fe07ec497963750dd13d40ccb651a80246fcf1d5f4798dc9b1fbe481abf21b7baefe4a2aaf9a805b7d2b3d9e7c0d2621024a28fa49c95a3acc6f9fa67097f90202f5201198cd70e6ecee1c59cfd182ee78744724678d89fe5c9a1e696754166168d65962f70d34e222c1e4f6fddb02ca722a8b4d633364b97e69d485273a25c9935bf00048ce5be288d0bd93d989b566028bd12865c43e29cc1995abe0cd0", 0xb6, 0x20000000, &(0x7f000054c000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_int(r4, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r5 = dup2(r1, r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000907000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000714000-0x4)=0x8) 2018/01/16 01:59:48 executing program 4: 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d42000)=0xff, 0x4) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 01:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7e000-0xc)='/dev/rfkill\x00', 0x28204, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000a6d000)=""/208, &(0x7f0000f9e000)=0x1b4) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00006f7000-0x8)=0x1) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r2}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/sequencer\x00', 0x10001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000527000-0x4)={0x9}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000230000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb3000)={0x0, 0x0, 0x0}, &(0x7f00001bb000-0x4)=0xc) fchownat(r4, &(0x7f0000b56000-0x8)='./file0\x00', r5, r6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000060f000-0x8)={0x0, 0x1000}, &(0x7f000042d000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000323000)=@sack_info={r7, 0x6, 0x6}, &(0x7f0000c2e000-0x4)=0xc) socketpair(0x10, 0x80007, 0x3, &(0x7f00006b5000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f000002d000)=0x0, &(0x7f0000a1d000-0x4)=0x4) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:59:48 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000be5000-0x9)='/dev/dsp\x00', 0x10080, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) tee(r2, r1, 0x86eb, 0x0) r4 = openat(r0, &(0x7f0000e1e000)='./file0\x00', 0x100, 0x40) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00007fc000)=0x0) syncfs(r4) madvise(&(0x7f0000525000/0x2000)=nil, 0x2000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d52000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/16 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d56000)='/dev/sg#\x00', 0xfff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c91000-0x8)={0x0, 0x240000000000000}, &(0x7f00004db000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005d2000-0x108)={0x0, @in6={{0xa, 0x1, 0x1a790bda, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x1, 0x3, 0x1000, 0x100000, 0x9, 0x7, 0x61, 0x5f, 0x4dd9, 0x7f, 0x0, 0xfff, 0xffff, 0x3036]}, &(0x7f00004ec000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000070e000)={r1, 0x1, 0x5, 0x80000000, 0x100, 0x4, 0x3, 0x200, {r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1f, 0x4, 0x1, 0x401}}, &(0x7f0000da2000-0x4)=0xb8) r3 = syz_open_dev$audion(&(0x7f0000b8c000-0xc)='/dev/audio#\x00', 0x8461, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000013000)={0x2, 0x7, 0xc001, 0x7f, 0xffffffff, 0x7fff}) connect$pppoe(r3, &(0x7f0000daf000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) seccomp(0x1, 0x2, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) exit_group(0x0) 2018/01/16 01:59:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mq_notify(r1, &(0x7f0000001000-0x60)={0x0, 0x3c, 0x6, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) 2018/01/16 01:59:48 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000740000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x9, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xd8)=""/216, &(0x7f0000000000)=0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = open(&(0x7f0000a5b000-0x8)='./file0\x00', 0x80, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000235000-0x4)=0x3) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') pread64(r3, &(0x7f00001ce000-0xf2)=""/242, 0xf2, 0x23) sendfile(r2, r1, 0x0, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000846000)={0x8, 0xfff, 0x8, 0x7, 0x0}, 0x14) 2018/01/16 01:59:48 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000743000)='/dev/amidi#\x00', 0x4, 0x101400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="609ef9bd28d00158f89348c98fa11349fc2f1d92bc3f95d9e53c2f7b693b8e47ee1dc43c7adf1b9c387092fd01236733f832d572007596c4b8874b7b650f1b26dee418b4070745c128860d4a370b4d773582d26e11b7bb76635e1d26fdb387057b0e31cfc490154c0a6079872788d3b2cdfab065aa2b02f1c7c1f367cc27eb55646e2e2f73bdd56fb3a206a9669abbb77e004d9a9bd9b628cea05dc997f4c65ef750cbe010f3a12e1c532be626327290b5fac53a211c", 0xb6}, {&(0x7f00009c9000)="93b9b2faa13b3d120dbbe2d2b3e3f94cd0d71763db7b8fe5864f14dfeaadd232c54d211dad60a4868122cb0b2cb264cc1533b918f15787d20feed16093a5654d4dbbea4f1f7efdb993f7dd15758b7e080d20a18c0d7202353ba08bceb516b91d88009596c6c41323a8b096773825ade4b11db84f58094c858cf4361f", 0x7c}], 0x2, 0x0, 0x0, 0x44004}, {0x0, 0x0, &(0x7f0000ca2000-0x40)=[{&(0x7f0000000000)="27c1e89efbc09bc51e26a232adc2fc0c4042b0feab383eff18f88d4ac8cc48622bc1812c9b8edb8091f98b42f1be473933336947b5617a2a1467d6ad00fd43bafd701b908b61ac3421e7302969360e4c389d4c73bbabda94ef3626e6816947adaaa06850a64d81960395905e8a1dc876799ccb2370ef21c67a70f142ccf2a6def08810fc2eed36c6c0916c957f17874dfa06fadbf8b5212f046053596480f7f71f6f78b63cf080a86cf112c7f0ab468274063d27976223590c3ff9c4b522eb2fa8344559258375b3f6ee6779f635cac92935", 0xd2}, {&(0x7f0000000000)="29876db03e66f247df573328f62ae6824b9b67d5557b41df4334a8d5856d109563b913fa02bef116279ac3c789bf0ed5345d676c23d66ec980001dfe4ca57872252b7b7fc59cf0d593fe6439d5f8c83ada52491527abdc850bdd3c10feb0a705c96ac87f16507e6b9d63d56ba3fc45b684e15e0c9aac200172d97fb5f8660bf070c85bffcb48dd703e530d60235abdf2b6270b24b9f954922103240dff8677a400099b7ea3c12e4eadddc283fc45ab9877f478476ba1a7761ea8cfb8490364fa14221c24009bc5f3d45dbdada900845e50dce783", 0xd4}, {&(0x7f0000679000)="", 0x0}, {&(0x7f0000001000-0x10)="d580d3e547066441dda7019ee7b09159", 0x10}], 0x4, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x80, 0x117, 0x2, 0x6c, "c6c8fc3ea11bd051d443f1ca788f29b92e1f2bfaa67b56064100455df7bd8acf35852d3261f1a51e6160f665731016608135d943e237a32bcea67e24d655ca04d01b4865a520586e2221001f3bb8f5778b4a8cffe7c18c6333dd5d3a5a9ed733689a8cd90c14b44324b879bb"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0xa8, 0x117, 0x2, 0x92, "c5d0599ede5ac3af14d53e660aa18100a8ab3f3dac64905c2d5b461b7318d9985d6afbc14296a29bbd15f3e6824a1e9d3d30d5fbd2e395fad6d4796b80dfc5e7ec8e39d4aa05c1895b4c5f6542e568160eeacf0b5b6f5ea4a9098405e09097a7719dc511d569e4e37712315cb19ae0976d37e09fa839e2a02e9cae4d306ee5b8e9b8d200a5832cd3cd21bd955e48fb2a889a"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0xae, "09b205e047c3c309b0350561bbfde5a2d9140b4d005cd116f044b64414c2e127f9aa87ec696f087e12eb09927825a2c3ac23716dba9f8bace7f5fd2d9f79eabe3dadb6885b8e94c7b7d4bb8f9efe34c81e2dcb4fab69995e8684586b26a861bd46e3e69b7a98d5b484f8967bfd7902550f4ab2573a7849b9ca103214f1fa46c04e7a577add68dc30432e0fa6a8eeba5ef7b50370492b1a5c2905d34adc2d5cb97f91af3270e06371f1d67e6d205c"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x1268, 0x800}], 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0xa, 0xff) connect$inet6(r1, &(0x7f0000ce5000-0x1c)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000f4e000-0x4)=0x6, 0x4) sendmsg(r1, &(0x7f0000b5b000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00009be000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/16 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000992000-0xc)={0xffffffff, 0x8345, 0x10}, 0xc) fcntl$dupfd(r0, 0x406, r3) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) eventfd(0x5) 2018/01/16 01:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x7, 0x0) syz_open_dev$sg(&(0x7f0000a7e000-0x9)='/dev/sg#\x00', 0x1c000000000000, 0x101040) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) ppoll(&(0x7f0000683000-0x8)=[{r1, 0x2, 0x0}], 0x1, &(0x7f00005f2000)={0x0, 0x0}, &(0x7f0000044000)={0x3}, 0x8) 2018/01/16 01:59:48 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001000-0x6)={0x20, 0x8}) 2018/01/16 01:59:48 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x25, &(0x7f0000005000)={0x1, {0x0}, 0x88000004, 0x0}, 0x0, 0x38, &(0x7f0000003000)={0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000005000)={{0x3, 0x3, 0x103, 0x58bd, "d33eb58e15d84171690eaf566f4fe951578df2b914d4cce2c844e521035c361f7f45b5ab787690afaa5fc7f1", 0x1}, 0x1, [0x7, 0x2, 0x1ff, 0x6, 0x1a47, 0xeb3, 0x7, 0x6, 0x1000, 0xe2ea, 0x1, 0x5e45, 0x80, 0x100000000, 0x32, 0x4, 0x2, 0x5, 0x0, 0x7fff, 0x7fffffff, 0x81, 0x5, 0x6, 0x1000, 0x4bf, 0x6, 0x5, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x101, 0x8, 0x1, 0x200, 0x8001, 0x10001, 0x1, 0x0, 0x1, 0x9, 0x6, 0xfa, 0x5, 0x0, 0x7ff, 0x6, 0x5, 0x100000001, 0x49, 0x1000, 0x1, 0x8, 0x3f, 0x5, 0x800, 0x6, 0x1ca3f8ff, 0x8, 0x3, 0x8, 0xffffffffffffff22, 0x6744ab0, 0x81, 0x82a, 0x8, 0x7, 0x1000, 0x71, 0xfb2, 0x9b, 0x2, 0x47e, 0x0, 0x2000000000000, 0xffffffffffff8001, 0xf65d, 0x3, 0x2, 0x4, 0x3, 0x800, 0xff, 0x6, 0x8, 0x8049, 0x1cbb, 0x100000001, 0x10000, 0x19, 0xa1f, 0x0, 0x40, 0x7f, 0x3, 0x6, 0x1ff, 0x8, 0x7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x9, 0x80, 0x5, 0x67, 0xe, 0xc44d, 0x0, 0x2, 0x8, 0xfffffffffffffffb, 0x1, 0x80000000, 0xfffffffffffffffe, 0x2, 0x3, 0x100000000, 0x3, 0x0, 0xfff, 0x9, 0x3ff, 0x7ff], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000005000-0x38)=[{0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f000000a000-0xdc)="6b711e56f3df73a50ea345b51e449d078ffc4ecb2bb03c60829b13df6ebbdc0e4a52cd800ec226543a9f76e031fecc44a9ac1cca38542870b8f24efbfeb19aaaf510d14b19c1adad75eede50916562f2b153be2208534c5526f362a9c5f83e5d324fd8bb0b0eb2da40f19a06fa56452889bb84f7b7e0d30e3849a15a322ea43a2d841ced7503e3dc68c027ea68030b4ff35f657cdbaa0fb3a36f5ac0671c78e0536c4bbca08cb159bd81c05f9adf1b92d5aeb98292b149ea7a9c1e0521f3c23cd72f4867edd57d5eb042fe6041c17f10c6c69fd0131bde39af65c4d5", 0xdc}, {&(0x7f0000009000)="1c184cfe0366236e9f34d7c09e31d7b895f98632748b246377615a89d20fe6b4e97ad77d929fdc20aaef1d58a549849782a1573d0f7cb809a399ab7f79828f116c75400b160370370fe7704e5dc047e7afe606f9569c3c48ed32782572fe3a674634ff0b512a3d82b2c79a1082fb7cf4aeb85fe2312d04d7ec989811ef8077982b940e0eaa6c3f10affa1a31a03d013a72e48a2a3a9d", 0x96}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000009000)="119ba5702f909ecb6b05304e758c13d07399d38f04", 0x15}, {&(0x7f0000009000)="3d19761d2d9c259ce94135d2278b54ec69bee476dc01a84d372b0f410e677b01882b2acc652bb4e39339a9b4740595abc7763482ba9704dc94a02463ef3efcfff98c6d72d4ad60c868c81db3e978e71d71c2d3b7e4ee01db1fdb438a3e4e7637cb702a9fd916ef9e87c7699cfa8006f7e638a2d23a95cfa15be325c3b191815032d74b0d2aa9d6965da57b47237a139d1b02fe39157bd9192d9b60953503ab34941ead617d7ad89c8f0cc8e4edefd4719decd19bc35dd37394bb313bb703021e1aa079d887", 0xc5}], 0x5, &(0x7f0000009000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}], 0x18, 0x44}], 0x1, 0x24048800) 2018/01/16 01:59:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x6, 0xd76fbfae51a3fbb2}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000)='$\x00', 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000001000)="15", 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/16 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x44, 0x7fd) setsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f0000447000)=0x0, 0x4) 2018/01/16 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000482000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x200, 0x0) socket$inet(0x2, 0x80000, 0x7fffffff) readlinkat(r2, &(0x7f000053d000)='./file0\x00', &(0x7f0000aba000)=""/142, 0x8e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00008f3000)={{0x0, 0x5}, 0x1, 0x7b61, 0x2, {0x5, 0x52}, 0x200, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x0, 0x0, 0x0) listen(r0, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000ef2000-0x38)={&(0x7f0000ef2000-0x48)=@full={{0x3, {"1476d56adc9fe8"}, 0x0}, [{"04381d7c0249ce"}, {"4b393a5beafab1"}, {"a7abe121593a6d"}, {"bcd2378bc82365"}, {"937984545133f4"}, {"84691b717c22e9"}, {"a4a67dc6101a34"}, {"7a23d38129aa1e"}]}, 0x48, &(0x7f0000ef2000-0x50)=[], 0x0, &(0x7f0000163000-0x570)=[], 0x0, 0x0}, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000a2c000)={0x2, [0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000884000-0x8)={0x0, 0x7}, &(0x7f00004ce000+0x914)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000379000)={r3, 0x50, "77b8a25e675ccf0cf0326944d8392fc63262b2191c29fb9b7ae81cf905d53de43ee3d22481eab90c9884235f54e858ac324670738183c37aa40d68071f1cc84700eece3d3332130b0167d0c9577d8d3e"}, &(0x7f0000619000-0x4)=0x58) 2018/01/16 01:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000926000)={0x0, 0x0}) r0 = creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") mremap(&(0x7f00009d5000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f00008aa000/0x2000)=nil) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000bf4000-0x3)=r0) 2018/01/16 01:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) syz_open_dev$sndpcmp(&(0x7f0000c4a000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000c7c000)={r2, 0xffffffffffffffff, 0x0}) 2018/01/16 01:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ab5000)='cpuset\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 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) perf_event_open(&(0x7f0000b48000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$void(0x20) 2018/01/16 01:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000391000)={0x0, 0xf8, "1ac67954215102d6df0e2c34628fe4eab76f5d224b11d29607e7dc62afa2d6f0a6dfc6688deeeac7cf32c812c87a66f97fd952af3d034ba871994040b2d1f40d21ba01070b93bd4b3798abc9066b9f95d1906b3b346e4edeaf82e1aed5ce620b3f39eaa6fa05498eaa1d1169e1cbf37e1f7213fbf3bf91711c3d992c481a6866796efc55fc719829d1f0c2eba9a482a55456a9ec6281d781ae43691bf520f3f641485920c776e2e13ca6e0006b61fc5ba3324ab3022182b3fdfc14f01241e645ea163c62edeace9b354861f0aa48bb80e131b3fe7356c21ea5714c49ac8850a1bb6194cefa740a99821b1e921e0110ee1c0c4199ede588cf"}, &(0x7f0000220000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0xffffffa6, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x1d1) 2018/01/16 01:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000443000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000094c000)={0x7}, 0x4) modify_ldt$write2(0x11, &(0x7f0000257000-0x10)={0x7fffffff, 0xffffffff, 0x0, 0x7ff, 0x1, 0x4, 0x8001, 0x80000001, 0x0, 0x0}, 0x10) 2018/01/16 01:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000512000-0x8)='keyring\x00', &(0x7f0000e33000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="06", 0x1, r0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000030f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f000055c000-0x28)={@common='syzkaller1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) add_key$user(&(0x7f0000a62000)='user\x00', &(0x7f000026b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f7a000)="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", 0x216, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00002d5000)='cubic\x00', 0x6) ioctl$void(r2, 0xc0045878) keyctl$dh_compute(0x17, &(0x7f0000235000-0xc)={r1, r3, r1}, &(0x7f0000bfe000-0x1)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000071f000-0xc)={'hmac(sha256)\x00'}, &(0x7f00000be000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:59:48 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76000+0x3b2)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) syz_open_dev$mouse(&(0x7f0000227000)='/dev/input/mouse#\x00', 0x4, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00007b2000)="6609719cad511011ba7fa62a66530f892a", 0x11) 2018/01/16 01:59:48 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/dsp\x00', 0x8001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000c97000-0x4)=0x401) ioctl$KDDISABIO(r1, 0x4b37) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 01:59:48 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e77000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000617000)=0x1c, 0x80000) getsockname(r0, &(0x7f0000b08000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000201000-0x4)=0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x42)="862389944d241cda5f7d4e0981265438ad83d249d6e12d15c6b926bd8a505c531cd403a0d2ec58da8a4fb7894bc2711342a65c3807886b6be9b87c35960af8d89f51", 0x42, 0x0) keyctl$invalidate(0x15, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 01:59:48 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x9, 0x40480) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000bec000-0x38)=[{&(0x7f0000f21000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048a000-0x70)=[{&(0x7f00006d1000-0xa5)="b1ab9aa3e47b15f5f6dde6ea7944d74198fa35aae96ca6925efa372e522ce9fa6547ef38efe687def6ca6208b31f78d34c8afe31636ac79b1f7904ebf79dc4fdac5ff7b9646071220f95f646589dc4e6b3051beaad39bac1af7ee684e94ef0bb229c2aebc9f666b5741f8b260280df2c8dfc9145c04c56dfb5cef94949d7358069a14aef4d7d2906508182810888ab7f3200554105a207afed711de701093fd266b9950306", 0xa5}, {&(0x7f0000f22000-0x1000)="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", 0x1000}, {&(0x7f00009a8000)="c29a5095a7156f0fce67503520ac7209711ae88eab3b593b1ea98bd8317f822eb5d435556c561cb730c882962543a9552a9ab3ddb3518dc528369ac54805", 0x3e}, {&(0x7f0000f21000)="", 0x0}, {&(0x7f0000d2b000)="94feff9808c666897342fee75b4c12a3076e15", 0x13}, {&(0x7f0000e93000)="9c", 0x1}, {&(0x7f0000f22000-0xb1)="fa34d630a429a0cc9be7be4364627e1d69e4dc5ec69175148c7141c54c9aec76fcbf1ecc7272bfd9c94161dc9eca0e16f5fb7081bad2f23aa14a88dc87fe5fcc2219485e302805f312df5f175f146c9737d7b1075a0b37cfe7ecb69af10714f74170c45569bda29b43f1712ef24f1c25a6129c8e60be331c9ce3d15938f325dc61aba08b5ac7c526d3e81a859107afc1c9d6d13c88f9b9cfd3e009399f2c1ffa33c4bcad461816a81b21d56c49231bd25f", 0xb1}], 0x7, &(0x7f00003e9000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x7fffffff, 0x100000000, 0x2}}], 0x30, 0x0}], 0x1, 0x8000) socket(0x5, 0x0, 0x101) r1 = 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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x100000000000000) 2018/01/16 01:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) r1 = dup2(r0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000076d000-0x4)=0x100000000, &(0x7f00006ca000-0x8)=0x4) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000627000-0x4)=0x9) [ 80.300582] ------------[ cut here ]------------ [ 80.305558] unknown opcode cc