09:11:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000017f000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x84400) r1 = msgget$private(0x0, 0x555) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000dd1000)=""/215) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xcf68c73355e96c38, &(0x7f00000e0000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004ac000-0x4)=0xc) bind$packet(r0, &(0x7f0000137000-0x14)={0x11, 0xf7, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f000031c000)=0x8, 0x4) 2018/01/04 09:11:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)="8c69667b2e73706e655f6f00", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0xd8, &(0x7f0000007000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x470, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff0}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x647}]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000)={r1, 0x3}, 0x8) 2018/01/04 09:11:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ab5000)={0x6, r0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000d90000)=0x80000000) write(r0, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/04 09:11:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b29000)={@generic="d21c72d84cbfd0c54c54788c73d164b6", 0x5}) r1 = socket$inet6(0xa, 0x80003, 0xff) utime(&(0x7f000032e000)='./file0\x00', &(0x7f0000c65000-0x10)={0x4, 0x9}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000138000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c8e000)={r2, 0x1}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000309000-0xa4)=""/164) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000055e000)={0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4, 0x10}, &(0x7f00009b0000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000096000-0x12)={r4, 0x8, 0x5, [0x100000001, 0x20, 0x1, 0x36, 0x8001]}, &(0x7f000004b000-0x4)=0x12) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ab9000)=0x100000000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000dbc000)=0x0, 0x4) r5 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f4e000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000d2a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000aba000-0x8)={r6, 0xffffffff}, &(0x7f00002f1000)=0x8) sendfile(r5, r5, &(0x7f00006c7000)=0x0, 0x2a) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ec2000-0x10)={0x6, [0x3f, 0x7, 0x81, 0x100000001, 0xff, 0x6]}, 0x10) r7 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r7, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000758000)=0x5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000feb000)=0x400, 0x4) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f00008ff000-0x30)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f0000839000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000a84000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/04 09:11:59 executing program 7: r0 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000260000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0f000-0x4)=0xe8) setreuid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000683000-0x4)=0xe8) setuid(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) fchown(r2, r0, r5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000000)={{0x0, 0xafd}, 'port0\x00', 0x88, 0x40000, 0x1, 0x101, 0x3, 0x6, 0x1, 0x0, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000002000-0x400)={""/1024}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000003000-0xe0)={0x9, 0x0, [{0xc000000f, 0x40, 0x80, 0x9, 0x1cda, 0x0}, {0xc0000001, 0x0, 0x1, 0x2, 0xfffffffffffffff8, 0x0}, {0xc000000f, 0x2, 0xfffffffffffffff7, 0x3, 0x3, 0x0}, {0x2, 0x100000001, 0xfffffffffffffffb, 0x1, 0x8, 0x0}, {0xc0000007, 0x800, 0x40, 0x7, 0xfff, 0x0}, {0x80000007, 0x1, 0x77, 0xbac, 0x10001, 0x0}, {0x7, 0x9, 0x6, 0x6, 0x9, 0x0}, {0x1, 0x12f89f06, 0x8, 0x2, 0x1, 0x0}, {0x80000007, 0xa0000, 0x5, 0x14d, 0x7fffffff, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000001000-0x3)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r7, &(0x7f0000006000)=0x8, 0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000008000-0x8)=0x0, 0x8) 2018/01/04 09:11:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) r1 = syz_open_dev$adsp(&(0x7f00009a6000)='/dev/adsp#\x00', 0x7fffffff, 0x24800) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d70000)={0x9, 0x8, 0xffff, 0xcc, 0x8, 0x6, 0x3, 0x80000001, 0x6, 0x5ec, 0x4, 0xffffffff}) shutdown(r0, 0x0) 2018/01/04 09:11:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x1000)="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") setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/04 09:11:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a5a000-0x8)={0x0, 0x0}, 0x59f, 0x800) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000046f000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c61000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b14000-0x4)=0x7ff, 0x4) 2018/01/04 09:11:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000f67000-0x8)='./file0\x00', &(0x7f0000000000+0x202)=@known='system.posix_acl_default\x00', &(0x7f0000000000)='vboxnet1\x00', 0x9, 0x3) mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = dup3(r0, r0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1f) [ 171.693859] QAT: Invalid ioctl [ 171.709983] QAT: Invalid ioctl [ 171.726752] QAT: Invalid ioctl [ 171.731134] QAT: Invalid ioctl [ 171.738545] QAT: Invalid ioctl [ 171.764488] QAT: Invalid ioctl [ 171.789617] binder: 1162:1164 ioctl c0306201 208fefd0 returned -14 [ 171.800431] QAT: Invalid ioctl [ 171.806446] QAT: Invalid ioctl [ 171.812314] QAT: Invalid ioctl [ 171.816876] QAT: Invalid ioctl [ 171.822449] QAT: Invalid ioctl [ 171.829644] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/04 09:12:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000bbf000-0x60)=""/96, &(0x7f0000001000-0x4)=0x60) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000506000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c40000)=@ethtool_eeprom={0xf, 0x0, 0x80000000, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000324000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = open(&(0x7f0000556000)='./file0\x00', 0x8000, 0x44) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000372000-0x4)=0x40, 0x4) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x258, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) 2018/01/04 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000009000)=0x0) io_submit(r0, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000009000+0x8a)=0x0, &(0x7f000000a000-0x4)=0x4) time(&(0x7f0000009000)=0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/246) 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00008fd000)=0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x40047438, &(0x7f0000111000)={0x100000000000000, 0x100000000000, 0xffffffffffffff00}) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000652000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2018/01/04 09:12:00 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 = syz_open_dev$mouse(&(0x7f00008d7000)='/dev/input/mouse#\x00', 0x800001, 0x20002) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f000040a000)=""/9, &(0x7f000042f000)=0x9) sync_file_range(r0, 0x400, 0x8, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) sigaltstack(&(0x7f0000916000/0x3000)=nil, 0x0) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000beb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000140000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) preadv(r2, &(0x7f000022d000)=[{&(0x7f00004d1000-0xca)=""/202, 0xca}, {&(0x7f000095c000)=""/62, 0x3e}], 0x2, 0x0) 2018/01/04 09:12:00 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000001000-0x50)={0x12f9, 0x6, 0x6, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x181000) arch_prctl(0x1003, &(0x7f0000003000-0xac)="97469e77c090fbd84b41e4946133459854c27ccb0d95eb80728a9381a4f4ffbbb803a3ae3db8fa03fccddcd1e8abc0e6070000001a3b9499b84ad3c28baa3381880146a9e34947e13bbe717320c8bdf91addd3a86ad67822be248a5bd278d22c64dc88fea5228fa77e6620eec2006fd06b9e27be5677579108d08c3240178c98376f968c2339d8b0d674f4b4a6dac7e66de7b15ef191a18b592be6c49d4c6abdecc50000000000007323513f") lseek(r1, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/04 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2b000-0x7)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000095d000)=0x6, 0x4) [ 171.834986] binder: 1162:1189 ioctl 40046207 0 returned -16 [ 171.843856] QAT: Invalid ioctl 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007d0000)={0x4, 0x1, 0x208, 0x5, 0x0, 0x94e, 0x1, 0x1000, 0x0}, &(0x7f0000fc7000-0x4)=0x20) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc6000)={0x3, 0x201, 0x60f9042d, 0x0, r1}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) recvmmsg(r2, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/sco\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000729000-0xc)={0x20000000, 0xb6c9, 0x27}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000615000)=@get={0x1, &(0x7f0000ed5000-0x11)=""/17, 0x4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e6a000)={0x0, 0x8}, &(0x7f00008d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a81000)={r4, 0x7}, &(0x7f0000001000)=0x2a5) dup3(r2, r3, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/01/04 09:12:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffbffffffffffffd, &(0x7f0000d62000-0x9)="", &(0x7f0000384000-0x4)=0x0, &(0x7f0000a51000)=0x0, &(0x7f0000ca3000-0x60)="b369d2c87b66b3fe9766de243c2a4e661f7908d2d6b8024ed6163c507e1d45d6448649ecb55221a8dbf4cb4bd44e7e5ebd8c21f624c877c1c7f055900222268e3cd16255f140493cc4b0af00000000000000059507e641b982d1a4407e85f763") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000}, 0x0, [0x8, 0x2, 0x1, 0x239, 0x100, 0x3, 0x7, 0x4]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x2e1) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)='net/mcfilter6\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="17e7a7c2795731f3045e4dae1b7405fa", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f000073d000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r2 = memfd_create(&(0x7f000078d000-0x1)='_', 0x4) fallocate(r2, 0x0, 0x0, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000000)={[{0x3, 0x9, 0x8, 0x4, 0x1, 0x7fff, 0x0, 0x100000000, 0x8, 0x8, 0x1, 0x4, 0x1}, {0xba, 0xf47, 0x1, 0x10000, 0x6, 0xffff, 0x4, 0x2, 0x7, 0x1, 0x6, 0x138, 0x4}, {0x7, 0x4, 0x2, 0x4, 0x0, 0xffffffff, 0x7, 0x9, 0x7, 0x7fff, 0x7, 0x7, 0x3}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000083c000)='/dev/loop-control\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000000000)={0x0, 0x0}) kcmp(r0, r1, 0x5, r2, r3) r4 = gettid() getpriority(0x10000000001, r4) 2018/01/04 09:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000094a000-0x14)={0x9e, 0xc, [0x72e2eab7, 0x0, 0x9]}) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c2000/0x4000)=nil, 0x4000, 0x0, 0x7132, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000016c000)=""/4, &(0x7f0000462000)=0x4) mmap(&(0x7f00007c2000/0x2000)=nil, 0x2000, 0x0, 0x4051, r1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e60000-0x8)={0x0, 0x1fc9}, &(0x7f0000aa5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000cc5000)={r4, 0x8b, "82af84b161a414131ea08733470354bb06d53ba18a9a7b6dd32fb9120d8c5420c61dfb84fcaedf0654965686403daf97e9312140408fa8721aa0434979ba8a1f05269028458edd63e5bde9ca63f52d972954f27222e68c0a0e53917490c4e74fdff11dfd31284a5a0d3e6a0a946c83f60f6cd3882809c8c97695f9b93474900a8a4f8d0da241a42874bc05"}, &(0x7f000070e000)=0x93) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00007c4000-0xc)=""/12, 0xc}, {&(0x7f00007c4000-0xec)=""/236, 0xec}], 0x2, &(0x7f00007c2000)=""/197, 0xc5, 0x0}, 0x0) [ 171.983626] IPVS: length: 116 != 12072 [ 172.039301] IPVS: length: 116 != 12072 2018/01/04 09:12:00 executing program 7: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000273000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000313000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f0000234000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000312000-0x10)=[{&(0x7f00000fd000-0x74)=""/116, 0x74}], 0x1, &(0x7f00002ce000)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000314000-0xb1)="131eb609037ae63c637d38c0e8119505a2e9f067ac701fa4f26cc219c2ac25ee80e88fc38ded4ec7eb0514002657eede4117cb6e9ca3480edc02efd2acea03bde74ce0a53626bc5a53caf858199dbee5e51e14a3d607ac0e7007272b943414dfdfb9b5aef4341ddd454d90728b7e8f568ef7b729dacbe1992082af5d8b592ae3b5d140c67acff508d81d1661a4f59ebf8c7a5476706a6d6dfd930a7a60543f1f702391e98e2c317d637079be0f8d61eb27", 0xb1) 2018/01/04 09:12:00 executing program 4: 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) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00008df000)={@common='bond0\x00', @ifru_ivalue=0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6006, @ipx={0xffff, 0xab, 0x70aa, 0x0, {@random=0x7fffffff, @random="fc20dc66a066", 0x3a86}, {@broadcast=0xffffffff, @random="00432c8e683a", 0x3}, "1fc660f5b37d66202f8b18190e005f3223d0c2e402bb0238a9b7bd5efde6d6fa5434c12e2dd62fc64d12ce1377d7b7f422f12627581bfd96273275f7dc4fb8474b18714263e71778bb6f1d2eaea5a3f6c6b62be7d7030fe7e22927398679ee2dcae63bd8a905eee926560806fc396479a49c01322c76192c28524c11343718bd925c2cd1b53fdcb60dbd276ecd"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000165000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/04 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00005bd000-0x78)={{0x0, 0x0, 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) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x180) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d3e000-0x8c)={0x7, 0x3, 0x1, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x6) fdatasync(r0) flock(r0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000003000-0x2c)={0x5, 0x24, [0x200, 0x25, 0x3, 0x3ea9, 0x8, 0x1000, 0x0, 0x6, 0xdb]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000004000-0x40)={0x7fff, 0x17b, 0x20, 0xc, &(0x7f0000001000)=""/12, 0x7c, &(0x7f0000004000-0x7c)=""/124, 0xfd, &(0x7f0000001000-0xfd)=""/253}) clone(0x20250000, &(0x7f0000002000-0x92)="8187193a713d8b809ffc75f21082b9c96fa7726e728e04d024578464ded1a788f34d039b451ded892918ab4ae6deee83eee42bfb6dac0e54ce09095213059b297eb23a303b17d5ec3eb5ce4f62e4fe61720c935b28a99eec3631d0a60735ace483f52886662fac5a34dad1bb1fe94800d4e2fb617643c80c86664b005d25542c1cd6b1cedb321409e8265087dc5b2be030b2", &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="44270f69379b18b8bd5504c69ea7963c93db115e65eb3e3165255f07fb7333565f32259a0cebdc4535b46c93ff6e30c2e4ad503d29c885809e08046b2a8f7abe19ea347593bd8005ea9a1d09bba5ab83317641e0a4ac9f07ad18140a5f7fc6ded844f3fda257efb226919f97c849aca665b0412c48fe91ac47bdf8faefbf61bf1d06fef8afaf3e9cb95678c5a46d7a1aa394904d14ffa70d8e4f") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x5)='htcp\x00', 0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000-0x4c)={0x8, 0xffffffffffffffff, 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000006000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000006000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) syz_open_pts(r1, 0x40001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000007000)='lp\x00', 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000933000)={0x0, 0x1ff, 0x2, 0x3, 0x3ff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000b3f000-0x8)={0x8, 0xfffffffffffffe01}) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00003df000)=""/111, 0x10) write(r0, &(0x7f0000102000-0x79)="ff8ecc80ee0101df24d5cd2d4cb4e9b227312da65c0004", 0x17) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x4000000000001, 0x10000007f, 0xa, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) r1 = socket$inet(0x2, 0xa, 0x82f) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000017000-0x3c)=""/60, &(0x7f0000016000)=0x3c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000-0x18)={r0, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000016000-0xa4)=""/164}, 0x18) 2018/01/04 09:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000359000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e9000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e74000-0x4)=0x3, 0x4) lstat(&(0x7f000041d000)='./file0\x00', &(0x7f0000447000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c99000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xa77e, 0x1, 0x0, 0x0, 0x4, 0xa, 0xa0, 0x80, 0x88, 0x10000, r1}, {0x4, 0xff, 0x49d, 0x100000000, 0x2, 0x7, 0x6, 0xfffffffffffffff7}, {0x0, 0x7, 0x797, 0x800}, 0x9, 0x7, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x7ff, 0x0, 0x1ff, 0x0}}, 0xe8) 2018/01/04 09:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d16000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f00008bc000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b41000-0x4)=0x0) r3 = getpgid(r2) perf_event_open(&(0x7f000031f000)={0x5, 0x78, 0x1, 0xffffffffffff9784, 0x800, 0x7, 0x0, 0x6, 0x20018, 0x8, 0x2, 0x81, 0xfffffffffffffffc, 0x20, 0x40, 0x63b, 0xfffffffffffffff7, 0x0, 0x2, 0xfffffffffffffc00, 0xfffffffffffffffa, 0x2, 0x4, 0x800, 0x2, 0x1, 0x2, 0x100000001, 0x8, 0x400, 0x2, 0x100000001, 0x1, 0x1, 0xfffffffffffffffa, 0x2, 0x10001, 0x965, 0x0, 0xfffffffffffffff9, 0x5, @perf_config_ext={0x7ff, 0x0}, 0x111, 0x330, 0x80000, 0x0, 0x127, 0x3f, 0x5, 0x0}, r3, 0x3, r0, 0x1) r4 = syz_open_dev$amidi(&(0x7f0000783000)='/dev/amidi#\x00', 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f00005e3000-0xb0)={{0x1, 0x401}, 'port0\x00', 0x80, 0x800, 0x7, 0x2, 0x1, 0x0, 0x5, 0x0, 0x5, 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]}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000105000-0x1)=""/1, &(0x7f0000cca000-0x4)=0x1) 2018/01/04 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = syz_open_dev$sg(&(0x7f0000b2b000-0x9)='/dev/sg#\x00', 0x8, 0x4000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f02000-0x1)=0xffffffffffff0000, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f000023a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000037d000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000e75000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cde000-0x8)={0x1000, 0x1f}, 0x8) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f0000efd000)=0x0) recvfrom$inet6(r3, &(0x7f0000eba000)=""/211, 0xd3, 0x0, &(0x7f0000a61000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) dup2(r3, r4) 2018/01/04 09:12:00 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000036d000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sync_file_range(r1, 0xfffffffffffffffd, 0x1, 0x4) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/04 09:12:00 executing program 1: socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a64000-0x34)={{0x2, 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]}) 2018/01/04 09:12:00 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007d7000)={0x2, r0, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007b9000)={0x0, 0x6}, &(0x7f0000f29000-0x4)=0x7b) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000eb0000-0x6)={r2, 0x1}, 0x6) r3 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000963000)={0x0, 0x400, 0x0, 0x0}, &(0x7f0000963000)=0x10) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00008c9000-0x4)=0x0, &(0x7f000062f000-0x4)=0x4) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000d6000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00005a8000)={0xba, &(0x7f0000e71000-0xba)="2966ea702caff6522d574260bd282d364ed682cc714df780aadfd6dad97b2977a0d8f0061fe82778f9a23dd53756274202e1f500d524d617cb9c5af7c484065453b91acbf6a3732acae759142b9f944b3ffad3239c5fef67033b46c58e86cd40fa2cb18d7a9cc5bf5d77e31f7d05f2a400f509eaa996574efcdad64f09885e7a972cd8261f7d74f519a0cc5e0365e90c843cdeccdf2d58beff7dbb110730c3de3351c71b5a74edb9439c0ff647e685b87d586bb2abef8aef84ce"}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x66, &(0x7f000015b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x11, 0x2, 0x0, 0xfffffffffffffffe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000f37000-0xa)='id_legacy\x00', &(0x7f0000db1000)='/dev/kvm\x00') r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f27000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000b8000)={0x0, 0xcc, &(0x7f0000a4b000-0xcc)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x0, 0x57ab, @loopback={0x0, 0x1}, 0x49d8000000000000}, @in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffff801, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dc5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000129000-0x10)={r3, 0x100000000, 0x40, 0x8}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xffff) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86e1, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000e0d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000d000)={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x2) socket$kcm(0x29, 0x7, 0x0) syz_extract_tcp_res(&(0x7f00005df000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00002c5000)='/dev/snd/midiC#D#\x00', 0x1, 0xa000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000178000)={&(0x7f0000c81000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a67000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000046a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000321000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x4, 0xa, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000577000)=0x0, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000220000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000365000-0x4)=0x8) 2018/01/04 09:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e50000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000475000)={0x3, 0x9, 0x2, 0x2c, &(0x7f0000bbe000-0x2c)=""/44, 0xcd, &(0x7f000032d000)=""/205, 0xe, &(0x7f0000a56000)=""/14}) r1 = creat(&(0x7f0000d16000-0x8)='./file0\x00', 0x1c) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ac1000)=""/0, &(0x7f0000d50000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000be6000)={0x0, 0x19}, &(0x7f000097a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004ca000)={r3, 0x3b, "35b7bf8e05b2c1c843f66429e0aaf2298b2415e40517af26650be252887ca7917cbec25501f0f7ea15cb657cacce55061497e1594a7848c752a859"}, &(0x7f0000ef9000-0x1)=0x35) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000033d000-0x108)={r4, @in6={{0xa, 0x2, 0x72c59138, @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]}, [0x6, 0x1ff, 0x3, 0xff, 0x4, 0x2, 0x3ff, 0x7, 0x8001, 0x0, 0x400, 0x4, 0xffff, 0xffff, 0x9]}, &(0x7f000056a000)=0x108) 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) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000579000-0xc)={r4, 0x256, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000269000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000976000-0x4)=0xc) recvmsg$netrom(r1, &(0x7f00005c6000-0x38)={&(0x7f000061e000)=@ax25={0x3, {"21a20b0e13d1e2"}, 0x3a4}, 0x10, &(0x7f00005d6000-0x10)=[{&(0x7f00009d3000)="ce901ff46421edf9b1a9", 0xa}], 0x1, &(0x7f0000ee9000-0xa0)=[{0xa0, 0xff, 0x40, "5df99acf70b711dae1de9dbe211d6aad8fd7237f5fa972a9fd0444ae219214de4bdfcd5feea5ae58b10a0d00670c4b632cdb45963b0c3f31d08b5c171a2db2062b1efa21b036790d6bda9b8cf3229f58bbf3daf042771e845aef3c1087f5d9fc5406a840fa73c306982e9823b1361800c7fd9c1474223031aff15cd8f2ffcdb3eb04243d3ce854ffde5fce1242"}], 0xa0, 0x90}, 0x2060) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00006f5000)='/dev/audio\x00', 0x840c0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000c4b000)=0xca55) r7 = syz_open_procfs(r5, &(0x7f0000974000-0x12)="0f007d06b0fffff5") close(r7) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bb0000)='/dev/dmmidi#\x00', 0x4, 0x80) ioctl$TCXONC(r0, 0x540a, 0x7f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090b000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/04 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e06000)={0xffffffffffffff9c}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000083f000-0x4)=0x0, &(0x7f000025c000)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x40000000000008) 2018/01/04 09:12:00 executing program 0: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000024f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101100) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000024e000)='./file0\x00', r1, &(0x7f000024e000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000250000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000006f000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000008d000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000018e000-0xc)={0x6, r1, 0x1}) ioctl$KVM_NMI(r1, 0xae9a) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/01/04 09:12:00 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/create\x00', 0x2, 0x0) readv(r0, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4d0a, 0x10}, &(0x7f000000b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x0, 0x1000000, 0x8000, 0x80000001, 0x0, 0x4, 0xc44, 0xb3, r2}, 0x20) 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/context\x00', 0x2, 0x0) fchmodat(r0, &(0x7f00000d1000-0x7)='./file0\x00', 0x2b) eventfd2(0x0, 0x0) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002f5000-0xb)='/dev/loop#\x00', 0x4, 0x0) timer_create(0x5, &(0x7f00005a0000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000081000)="b303c20dd87e912064fca6fe372d8f563c5d3673a5f9578b4a14b498ea71825d8df626a21315219c3e0b53c830226fd5aa57e9a00517406e1732ce345507071bb08136ebc8b4e498f7cbcfdddfe27465e9e29134c19ca95094af0ee9e49a94110c5b221acc06ba83c41e423403cfb0b62f35c099809e37ae7069bcc4abfadf11d35aa2ce43b5d0752533dea0309c4cd2866854b6dd8bf6ee99d0337b2500cfc41370439cf8beb7abf2c6f4135d46509b0fa0d05bc88e0d0a28b6929d5ece67ea26a4df5ccaa7cd419f4d33a64f67fbbd2ce104c3d32de0bb10b4028beda660d9e45a04bd34823ecfb0a85899ad848c2b8f37e5f46adbcfd1af4d67c56946fbf4dc80fdf2a8cae5911bb7bf754e9aad72243dbedd312ec8b38aa490d658c1fd3f518f9fd105b910e389c2389f1f1465c688ca8646d10a685fa357f99a0bf3c489feddfe8a1ace71186ccfeefdeedaf2953150dcefc0801e66244c9b79454d5de995b0e2b9603207007f60e597d5110293a069ddcaa953b97fe6cc90212d7ee8931e8d1418cc5966399f26849a0f1f7585e8fb629474016bdab0c8f726dc1abfbdf12eef225db495bf615f2b6b771ef1533f694a8e315398a825333f694b6e09ddd00c9626e4e4bd8ba61b4527aa6560011250b7062af1ef68650b627bf352ad02a0e56f2f03dd13df05b23580cffd9576550df819de2a65e3134f40a26d05967ef7063f0de16aac4b6e6db5cc03a0efbeb6f8ab7a6e0764c15d868e4e7ae82d8917e8a1049e6fe7420ad20b6d4011f939e81c6984291ec0bf419183966f0e88cfd4a80ac28afb904743f1201e6337b9f6de6f16bd47af8134bf22f2fcad8b10a699f45db46e52a08362ca4ad3a6d4a49947cb2488b3b7bd521433f8cf08586e8f89c60bf0e0cbeff88a3a95c1439d5493eb082d19300cc87d6c6d5ad9a2173a25061fe72a48589962a57fa6d7095180a89f8263b0bf06052a6f6f480f060c2ffdaf61841695ebd65dc667684239fc25391290a516c41b922df463dff0218977335bb51efabbfa66149c43ac93184024346bf59c4cbaf9cbacb0382e5a819fc1a8e699aaf0d895d657a907629de9bea1a51fc762079bee75d502010a149b6a8a1562965575223b48030f912cddb575a5596a1bac74327f2af7f70d5df913a0eadd93edda9e0668ee7168992b311bfc3a1807ba9c759e59cc3f94abb78a655f2c9576dc62bf872d419deb7f9741975afe34e358d18ee337052a27f3a0a395a414f529e69c2a41c39a47154dd218e36e1ef659100cddfb482b935084d4a0b508265270e99248e7a124344c5a6b49b495ad6b75e30fa7aa67bfbdaf41f8eb25663b1559823bc3e3c707848a54061e20099fcf678d2c2d6a4f6abd2a578896c1228f44c627a972702a55325378feef0f960e602fbe4993fc27d416dd936a89add7fd15635a18f90150b92c0cdba4a67873f301123128db44703efb8be971ae0cf39c71b2b5ee46eb58791bf14829b47afc6c9d661a9c7f6611a4ae0f710c20306378463fda4aaf52455f2fa92c8e2df6a8173feb8c07b8c96c4b01c1a83c9837b17a311f46c77de04ba43aad4a77ba2b541de28e2157d0c7ecee9e2479cd1229c4e4151d855c70fdca7a0ffc3360e1b58eddfd12936bc6480282dcd899e342266b3ef29f64d396d88c906e8571a238d86efe04c187a7daf869d5e4563f5719d5c43b465fd3987df94bea2188fa159fc0c90083e07d0bee7ba0191cb883240f768f982996727d0df95947f5f7bf19cc3315b57a4cf441da7e38a8c1a0ae52a00649bc147f16e891eb968a7a96836b73da2d7f9d97c70ad700067a299c55ebaab2a871a2629748bdc71ace0463f42babaa312caf0258ccb2627e856e7fd0384a3df12fc7528515587acd2640f1bc0424605498e33bdc2605a81df20f67d88610ccb851fed8957ddf4e9fc3f50824452557d8569af9814d626c5521a73cb85e1325b66a8078e497790c0feffe2f51578387cf1e4e30c9f98ff028c1711c5a2c73819f6b71ebec31722e3674ea7504cafe3f618445ad3bd972f0a4cb24193cfc0897040474e123462f073907c163ee80ee74d3f91f9e31617bb5ff761114299eaa43d5bf296a7da74cb216e82f698b9b077e9586f23aa34f795624ec9779cc60ced45a682664df3d287ba36cf51c0cf70635b4b531f88ebe93f8ab5439bb8e6f90d91542d920d38bed9e078b047ea3730cb35278d82f8fc5b20d32d8f85cec8aeccd3a76f3d6acca3cddb7b0d9e67dc048e14c525f869b18117f4fe403d45b45b2fc5e69fc3d54d62855624affeb0c7eff83c0b9642f0171c1508c9b4fde7ad25219f34a084fe8c839bbe57112ef656cd80f9253d19a1564fe8bb0beff6f3c7187e7ff155e287b784cd550576b9eab88231c98df56fdf3a4fade7a373592b29c01afba93a38b74b9b9bd95df796e91f7275db4e6939638f40d1bf6d82c3b3100aab258e917a4fba25f462f0e7344750a533820d3d1bcd544f04f34f2c1c84ccdc273bd8825570e3a2705e69372091c04383dd35e29ad0bb935925188c3357325cccb70fb1505900cb7dfe2ccdc34d12e305ad99923562bc2068eb8244387a2b2ea9b4c7c0e4aad9cbe0c5527cfb875b9be0282b4c2e81786497486785087381dc7929e61d1766e2d04a70ac97a873fcf20df7cfb01c3482cd62ed08be654d6b631a7f4621cfb78be39dc1e91ff430a257c8345a24c611b9a2ab74153f0e328b0aac93f5aa656b06edecbb1f0b0bb7460d1db7fe3513a4f802169c85fbf4324bb54db6e96b8ec7ad3f39aa26f4059d8d7f4da06548d25d9d7250fde3c1b31cda41ddec8345f772db1001d0af4077d92b4887ad1a619e09e8b928707a02bcd71e98cf3a492bfbeed487226c31e68c5934b0c23f802356130802accd10bacae05259b3c4147404df33ac06e9913ebb1b66199a0c5909a47670cc1b655f4e105d27b7106190303a1fe78741c76e88dce22a9317f223fb7b29a27f3e2f9eda19b18438e186aa819a2254002ece07c945c7f3e527b48cf5960340225affc438508f6d0a83622551cd54e35cadeb9d40989c8e26a831fcc92acc02acc6bb417edebcef6f2b6f93979f92b5778e1681a3a6da37192f71b9ee0416fc2ed2dafb5c50c01265d2f457c20a61177d683b3c74acbc1243e1495d2c6b95e3b237f35f14dba2b2af0e7240fa375ee12920b80f02b819ea5b3af3199cf75dc2b3db0db096344ee1a9b889030cf9459ea60e2df723ed655940525d2fa8fb262e826ec5ef8b11a6295fbc6b69b8ea91bea3ebfab4a7a3ea52c824f23d5dd78420155b646c64e1db26014f189dc3495e9c652f0c5c839561026b492d9ebbfd8e5eec7a90f37b1da9ce51dee084896c5ecc22dd9756bf6bd9f518161779456245b5ad25474a4b108824b09c3765ed5ea6dece1087cd8785637272a82cf45ac479855c48302fd5cab3cb37eb7002e1740497f37219383cf63a58cf9756bbc21917f74cbff5ab9a2738a6a033058ed154e6e736af7f7293c04db2105d92b473f68d2e7a6a60f9a1b2182f2cb3377b2ce3e7897174210343557e0a8ae368a7170be1018cad35f71d45432496ff209d8f080e3bbf7eea18bc5d8a4c0f61b6be16b1f157b5428429fb66392aa6f73bc8be709855582c95c9e5289f25670011a43c1678041f91cfbc77b47e2c30a4b84834d0b2a421f60aa4e43e1d13bdbe698a3bdd2217c4e5a91f195aa3f9c19582498aaad2058158bc877fd4425a90815f13da9c746168efee4221afbe23b8dc3a9b7e2495f1cc96c67605667691becce5310a53cf62ea336fd5dde4bd2a92d4485d2e7aac00c723b6c90cc7f556d33a0f6b7e0b2683c61300e351fe7a733a4631d855f46d28160ac7bef1521b1dde54c00b14e49519423663b7c3233d48357282e471c8e9e9dc6607a1923e403ed76ebff0a5e8f694403cc59fe20034ed25fa870046a9b1689fa32ee9ade77c5c4408b91e9195f42d1e8a7a46698c6fe01ef3c978c887c97ebff08f08d6b7888d0bf054682444545a9d5b8bba9597db4e33d9411beb9af7a134c7a0d27491aec96723ce454f8293767f2fa6a0e9232fc6dc46b16673716bd825f2ecdd0c8eb3e45c2ec53b44a0c954745738479915fda2170bfb180e7c4b184d63a495e60c028658ab1988730244bb5d31033b67d08c87d0d75ab88a68f03491f69ff36b4ee71863b063045abcd9887b681731d6a6864735c3be88d7dcd749515d79c04f2bf3828941cf773a9baa1a4d6d5502df7986dbba15caad59bbb36339c9f3fb4d36a5aff06276dda8fb4e36320c95ed7c4609782a4771a174ba80ea06696502861c58f4747ca659195ea10e18855eb910d69e1c8f59878a63888d3acc9e0d1e06b73e704db1b83d7f55a633e910ea20caeed6a540336b715c1bcdc5dece6edf00139256219c806817cc9c744e7acebe17b7b635b897b14d5d4dce42e5694862fe637f2f288304d81874c9111aaa2cd83345a95aeb97e773abed0621811a212d60383b54a238a0372e86805aba1d202c5a6438333b00f35e5925a666a157d5e76984f44a363a518685ac70b52a3b15a94e1f48b8bdf609fdaf2cc26ad137ef8706290116d884d789254c4e40393faf9b600d5fac6eb3dd3d9bd09d76a113d36a79561b35a8af56d4f1292ead96a99fd1dffa51387438bf955844fc1559e8c592a571acdca229b2efac9b3e470d175cc6f1008f834ab654fc4d8676c718e044401b3bf47c715f54ac7f0891cf613055c031440f73f2c0963a06693f72a9e0c27c6f0b2dbe13f034116a52a01e02945e40df3500c840a8acc711d9352c277d646c9594040a3e61a652e3417adcdd5fafa1ef5e539e22f20bcd5fd1e3890199b2f38fbbc2b55b40000bb80037a38d0cc4b6b54b866f3df3449bc22627b5225affa4bdf92d9f56f95632d0ec9c25965808cf1a894bc080e7a0d507f18496b8070822380203a4d773314eae787146c2198f88acf3db1812c39cd60570649ba3edd595a76283b857883c404fe09beaa7a44f4b3b05ddfc0cf367d13df15db0a4269d0b20c712c4f8e74d0a5221dd777d712aac492bb8d2a060b29acc83e49fa476d7abe2f48318d51a3d9f97e7a0c4246df313c99217be824bfcbe68226bdb99652b92f6e6e3ffd679ae4f35549f618f3fce3ec2688348058591b8dbeb3cb6777796e46d38398544f6f1b625b2d74da17636754333b09353c5fc19db607c476ada6da6692ddea14fdb2f8b12f615cc99fbba7de2666112f8c6c15c2785d61661ebdbc4da57a1a80bbe5b5c685eaa763ff109175c642ee6271846a380af3f718edecaf73299a8745385cfb949d1029f40d4ef4b67d16cff3cbef6ed3ba4aa0250e336efb0e8587d40c2facb6c85db1ea8d40a2ff9df95beb95ad69575e6473d427d9bb8c02f4014365e89ed8dbea677fbb9dfeb2a697fc0baf2d4ec37148cbebf6cf820c54a42816777e9e7e71ac42ddf441237a94290f1ccb257d970255e41e807c86c69e4d7b06dd910fdd786d002753946fb9d581f6838961ef6843179f95a54d273a06f353571b8754e440a3249cdc43e97e4fccb843ba9f33f4c9c79e03df5c641a137a021e2a8627b127d3fed77c0aaaeea6891d171e61535e45268bfbd5c781979101485032cd83baec7a3d8bac03cbaf9db2ff250a8856d259d8ac1e3946daeab607e6d57dd6b39f4fb7c0cd12e80ba558637db665f531f8b2d5a1438f3d87f073a86b84f3ccabeed7358270f15a9fc2b37578670955eccf18", &(0x7f0000133000-0x87)="8b819277efcb80f8db782020bdd854b4cb6321bffd10bd73381df02556e8f03dc07ed2e0e5743fc417354b85b4ec83ee5a52490626555045def684ba6780ba4d9b99a3cfaf87a090297ba0c1ff5f63743036247d0d4a3c5aa5eef25477439024467c2a01d084f75a0612861a8e76a74f11b9f6941d596345341c228a9d6b09560218c7805909e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000207000-0x4)=0x0) timer_delete(r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000682000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/status\x00', 0x0, 0x0) llistxattr(&(0x7f0000ea5000)='./file0\x00', &(0x7f000040c000-0x3c)=""/60, 0x3c) r3 = inotify_add_watch(r2, &(0x7f0000069000)='./file0\x00', 0x41b) inotify_rm_watch(r2, r3) 2018/01/04 09:12:00 executing program 0: r0 = syz_open_dev$midi(&(0x7f000079d000-0xb)='/dev/midi#\x00', 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f000035c000-0x8)='./file0\x00', &(0x7f000022b000)=""/174, 0xae) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000faf000)='./file0\x00', 0x18) rt_sigprocmask(0x3, &(0x7f000078f000)={0xffffffff}, 0x0, 0x8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000531000-0xc)='/dev/random\x00', 0x0, 0x2001) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/01/04 09:12:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf55, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x7fffffff, 0x0, "b43853c004bc68981c524e56e4b3a62419d72d31dc2ca938592acf4ff4dedb6924aabfef45c1dba205b55104e73ee0e09a4495dda124620bb354ff5ae86653d0a6f06b5ff8a25c5e29acd8da6ec4c977"}, 0x160) syz_open_dev$admmidi(&(0x7f0000004000-0xe)='/dev/admmidi#\x00', 0x7, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x4040, 0x0) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) ioctl$int_out(r0, 0x5460, &(0x7f0000140000)=0x0) 2018/01/04 09:12:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000023c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00009b0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000007000)="4c5614c00409a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b119de74d070000000000000022905682", 0x2f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000c23000-0x4)=0x0) getsockname$packet(r0, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009b1000)=0x14) 2018/01/04 09:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5403, &(0x7f000023a000)=0xfffffffffffffffe) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000634000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200000000000000c) write(r0, &(0x7f0000b4b000-0x6c)="1f000000070afdddfffb0000000000000000050c090002c006000806000000", 0x1f) r1 = dup(r0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000c44000-0x138)={{0x2, 0x10000, 0x7, 0x4, 0x3, 0x7fff, 0x2, 0xcb5, 0x2a, 0x1, 0x5, 0x4, 0x0}, {0x11f006, 0x1001, 0x1f, 0x4, 0x0, 0x9, 0x200000000000, 0x3c00000000000000, 0x401, 0x8, 0x3, 0x10000, 0x0}, {0xd002, 0x5000, 0xf, 0xfff, 0x2, 0x8000, 0x3, 0x2, 0x0, 0x3, 0x7f, 0x6, 0x0}, {0x10000, 0x6002, 0x10, 0x3, 0x8, 0x60, 0x10000, 0x97ae, 0x7, 0xdd4, 0x29, 0x700000000, 0x0}, {0x4, 0x2000, 0xc, 0x7, 0x5, 0x4, 0x80000001, 0x1ad6, 0x3, 0x3f, 0x1, 0x10000, 0x0}, {0x3000, 0xf002, 0xe, 0x0, 0x7, 0x81, 0x8, 0x1, 0x5, 0x258, 0x7, 0x3f, 0x0}, {0x110000, 0x5000, 0x4, 0x400, 0x1, 0x0, 0x9, 0x325, 0x80000000, 0x200, 0x100000001, 0x7, 0x0}, {0x0, 0xf000, 0x0, 0x4, 0x5, 0x8, 0x7e, 0x308, 0xbacc, 0x3d, 0x20, 0x10000, 0x0}, {0x1, 0xf001, [0x0, 0x0, 0x0]}, {0x6000, 0x10000, [0x0, 0x0, 0x0]}, 0x80000022, 0x0, 0x2000, 0x8, 0x7, 0x801, 0x102000, [0x0, 0x4, 0x1e74, 0x9]}) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000be000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0x100000001}, 0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000c22000-0x64)={&(0x7f0000302000)=[], 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, {0x0, 0x100000000000000, 0x0, 0x9f6, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000065e000-0x8)={0xa3, 0xd8a}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/04 09:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x400) msgrcv(r0, &(0x7f0000f7b000)={0x0, ""/197}, 0xcd, 0x3, 0x3800) 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(0x36, &(0x7f00007f8000-0x66)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xc, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/04 09:12:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r0, &(0x7f0000ae3000)="e0ffbdaf7ed2af7e42e69c0733dd9cd8d493829c9ef356670bb5fde6500728bb5c93", 0xfffffffffffffeaf) write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/04 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ade000)={{0xa, 0x3, 0xf75c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, {0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x3, [0x1, 0x1, 0x6000000000000, 0x0, 0x1000, 0x100, 0x0, 0x6]}, 0x5c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f51000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000266000)={0x0, 0x0, 0x0}, &(0x7f00002bb000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00004c5000)={&(0x7f000061b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000298000-0x10)={&(0x7f0000a89000-0x1200)=@allocspi={0x1200, 0x16, 0x200, 0x1, 0x3, {{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x2, 0xfbe, 0xa, 0x20, 0xa0, 0x32, 0xcf3, r2}, {@in=@empty=0x0, 0x2, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x80, 0x0, 0x9, 0x1, 0x7, 0x100000000, 0x3, 0x4}, {0x401, 0x3f, 0x0, 0xf2f}, {0xe3, 0x0, 0x53b2a22a}, 0x3, 0x2, 0xa, 0x3, 0x4, 0x2}, 0x5, 0x3}, [@u32={0x8, 0x16, 0x8}, @ipv6_hthresh={0x8, 0x4, {0x63, 0x4f}}, @policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80, 0x3, 0x70f3, 0xa, 0x20, 0x80, 0x5c, 0x0, r3}, {0x1, 0x6, 0x80, 0x3, 0x8b0b, 0x2, 0x2, 0x8}, {0x7fff, 0x2, 0x8, 0x248c}, 0xe2, 0x8, 0x0, 0x1, 0x2, 0x1}}, @algo_comp={0x1048, 0x3, {{'deflate\x00'}, 0x1000, "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"}}]}, 0x1200}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b45000)={0xc175, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f000019d000-0xa)='/dev/cuse\x00', 0x2002, 0x0) write(r0, &(0x7f000051e000)="02060b0202000000000000007eeafab3", 0x8) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cc9000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/04 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000792000)={&(0x7f0000f0b000)=[0x5], 0x1, 0x23, 0x3ff, 0x3, 0x3a79ac70, 0x0, {0x1, 0x0, 0x400, 0x9, 0x0, 0x9, 0x81, 0x10000, 0x6, 0x0, 0x9, 0x8, 0x5b, 0x33c3, "1c6eff962fa79bf95fc89f8f5a88d64e10663717387ac1dfc75bea7aee1f5b97"}}) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00002d9000-0x4)=0x0, &(0x7f0000882000-0x4)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) mmap(&(0x7f00002b7000/0x3000)=nil, 0x3000, 0x0, 0x20010, r0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000e99000-0x4)=0x2, 0x4) ioctl(r0, 0x2201, &(0x7f00008d2000-0x19c)="e9316ede") ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000084000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x3, 0x1) fadvise64(r0, 0x0, 0x2, 0x5) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000048000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec3000)=0xc) getsockopt$sock_int(r1, 0x1, 0x4002b, &(0x7f0000e6e000-0x4)=0x0, &(0x7f0000245000-0x4)=0xfcac) 2018/01/04 09:12:00 executing program 0: prctl$intptr(0x2f, 0x10000) 2018/01/04 09:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000edc000)=0x0, &(0x7f0000d35000)=0x4) r1 = gettid() lookup_dcookie(0x0, &(0x7f0000ba7000-0x11)=""/17, 0x11) fcntl$lock(r0, 0x5, &(0x7f000085c000-0x20)={0x1, 0x4, 0x0, 0x274, r1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendmmsg(r0, &(0x7f000000b000-0x3c)=[{{&(0x7f000000a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xfffffffffffffcea, &(0x7f0000003000-0x60)=[{&(0x7f0000004000-0x1000)="d1afeede2963a0e9dddea7e1e491636a974a19aac2719eda55bdd517eb680682ba5813", 0x23}], 0x1, &(0x7f0000006000)=[], 0x14, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9fc, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000007000-0x4)={0x18, 0x0, 0x40a155bd, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r2 = getpid() ptrace$peekuser(0x3, r2, 0x2) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000d8c000-0x8)={0x21, r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000b2000)='user\x00', &(0x7f0000169000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000325000)="", 0x0, 0xfffffffffffffffc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000837000)={0x0, 0x0, 0x0}, &(0x7f0000679000-0x4)=0xfffffe0f) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) keyctl$chown(0x4, r1, 0x0, r2) 2018/01/04 09:12:00 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="5c9d7bcd1bdeccdf4fddd9d45ee783d6149f44bd53623b39911a2588f3f45564467ce6e5def6730d8045fe20c631207e1a6911777884e2387bc78c02d0ce7a320f1cef06ef5d1f45ecfa20ed1ff58255e7834938b473286852265164cd177a1c39aec3032165e82279aaf0bd644e1528699a45ae09ad8bfb80ae67205a45fcb3ccb60dd103fcdf0f6cdc1763839149b029043b3be70c3df8d6c039ba72b29be575c3a67cae26297f846c5da6c2347cf7bca1ea82e1b9d2d81c32c38282d84fba24", 0xc1, 0x40000, &(0x7f0000002000-0x10)={0x1a, 0x1d, 0x93, 0xa76, 0x27, 0x100000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000014b000-0x4)=0x8000) mq_unlink(&(0x7f000064d000)='@*keyring\x00') r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x80) dup3(r1, r2, 0x0) 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000316000)=0x0) ptrace$setsig(0x4203, r1, 0xb8, &(0x7f0000d8b000-0x10)={0x3e, 0x3b05, 0x2, 0x1000000000}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00004f4000-0xc)={0x10002000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x81, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffff9c, &(0x7f000017c000)='./file0\x00', 0x2, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000459000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x80, 0x9, 0x3, 0x401, 0x39, 0x7, 0x7fff, 0x9, 0x1, 0x101, 0x8, 0x9, 0x1, 0x7ff]}, &(0x7f00003ac000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006a6000)={r4, 0x4, 0x2, [0x71c3, 0x200]}, &(0x7f00004e0000)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ef8000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000011f000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000018a000)={r2, &(0x7f0000ef9000-0x4e)="85e6088b6bcf1d91ad90e734b79fcaa053edb652bf1e5fadbbf9e18d5ea9af1d29f529a4d99fad077dea7dad8727754342ce3ef1286857d514c4abfba1abb8317321fdca512e628e66cb5cc3ebc1", &(0x7f0000ef8000)=""/166}, 0x18) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000e33000)={0x401, 0xc, [0xe164, 0x0, 0x8]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000797000)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000ef9000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r3, &(0x7f0000ef7000)={0x3, {"2d7461e4555794"}, 0x6c}, 0x10) 2018/01/04 09:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c36000)={0x1, &(0x7f0000374000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000006e000-0x5c)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000001, [0x3ff, 0x9, 0x81, 0x1, 0xffff, 0x0, 0x4, 0x8]}, 0x5c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000328000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 09:12:00 executing program 3: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) fcntl$setlease(r0, 0x400, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000f5c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x5, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f5b000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000f60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c00000)={0x0, 0xd5, "abb87608f92c2245968c50b016286700f329c0c4046b70b4e780be806775bc9b308d22a4b0f84414be9fc9f4cd30f3b43cb1ae0eaa30e5376c8341ca1a875d66034b772b00d813cd4e88057de846595336c65a1cfb7994ba790ff60e29f64eb9edcb799965227ab3c91a3ceadcdbffc9e7872042af8b15c4d3a9cd76a92344544730021657c584980d1921eddb1f3a04481a5eb28d500a2fd3fa621ac2a50af3e4829ac1669e392d364f2f65b68e7fd82f740a2f028281671028fe8d2dffa8b010b08e9a518d30e629c432d25a3b1404319ccb4fad"}, &(0x7f0000f5f000+0x5d9)=0xdd) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f60000-0x20)={0x5, 0xff, 0x202, 0x3, 0x76, 0x101, 0x0, 0x7f, r2}, &(0x7f0000f60000-0x4)=0x20) 2018/01/04 09:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x0}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00000ff000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006f5000-0xc)='./file0/bus\x00', &(0x7f00001f1000)='./file0/bus\x00', &(0x7f00007c6000)='qnx6\x00', 0x0, 0x0) pause() 2018/01/04 09:12:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/04 09:12:00 executing program 4: prctl$void(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00002f9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a1e000-0x103)={r1, 0xfb, "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"}, &(0x7f0000001000-0x4)=0x103) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000003000)={0x9a3d, 0x6, 0x7, 0x3, 0x1, 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]}) 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) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000004000)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00', 0x1, r2, r3, 0x8, 0x8, 0x20000) r4 = shmget(0x1, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000006000-0x70)={{0x4, r2, r3, r2, r3, 0x88, 0x100000000, 0x0, 0x0, 0x0}, 0xc8, 0xfffffffffffffff9, 0x1ff, 0x1ff, r5, r6, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000007000-0xf8)={0x6, 0x0, [{0x4, 0x9, 0x1, 0x2, 0x95, 0x758d, 0x9, [0x0, 0x0, 0x0]}, {0x8000000b, 0x4, 0x4, 0x1, 0x8001, 0xb9, 0x6, [0x0, 0x0, 0x0]}, {0x80000019, 0x6, 0x1, 0x8, 0x66a, 0x1, 0x40, [0x0, 0x0, 0x0]}, {0xf, 0xf0, 0x4, 0xedd05bf, 0xffffffff, 0x40, 0x5, [0x0, 0x0, 0x0]}, {0x2, 0xc4, 0x7, 0x176, 0x87, 0x1, 0x1, [0x0, 0x0, 0x0]}, {0x40000000, 0x4, 0x6992f828ee6a2df, 0x5, 0x7fff, 0x0, 0x7, [0x0, 0x0, 0x0]}]}) 2018/01/04 09:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f000073c000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d54000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ef9000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005f0000)={0x0, 0xe0, "8f1b2d1e73a3fe5cc0b4df60a37283c87e86f2060b7acd13bcdef83b3eaf6c955617c388fa44eb19bb4854f8b23958845774e2b45ca2e2bf2a1ccbed07a1aed788037b40f2cd190b1f09e7b894ff7234ce238355533a5cdf8f3906aefe5d958fa60324f2c6b32df543b7a2f98370c189e1cdad88111dbf9cfd3de26ecf971aa910112d9ffe0f93eaa743402f14ac3da6513f6e06c0fa629e8998841291a599031fbb83dd9a506ce2ddba5b315ea6374992c9bce3d37a2560a0e7ab7fd14d2aeafe16f7ba6a4441c27c3c7b60b35ee9e511b4eb04876703dfbc451e01c7cd7fcd"}, &(0x7f00009b3000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000097e000-0x8c)={r3, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x2800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e5000)=0x8c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000474000)=""/96, &(0x7f0000bc0000)=0x60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f00007c1000)={0x1, 0x0, [{0x8b, 0x0, 0x0}]}) 2018/01/04 09:12:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000-0x20)={"28de67a95cf09b3da5ebaa781fdbf526", {0x4, 0x8, 0x9, "0880cfadb09f", 0x8, 0x0}}) [ 172.703511] device eql entered promiscuous mode 2018/01/04 09:12:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0xffffffffffff7fff, 0x80000001, 0x80, 0x0, 0x0, 0x1, 0x1, 0x2}) listen(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) 2018/01/04 09:12:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x1f, &(0x7f000060c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000007a000-0xd)='/dev/usbmon#\x00', 0x0, 0x800000403) vmsplice(r1, &(0x7f00000f5000-0x20)=[{&(0x7f0000ba6000-0xf2)="", 0x0}], 0x1, 0x0) 2018/01/04 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000d26000)="c301f8ffffffdeffffffffe3efff060058ce66e1b470985e", 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000559000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7fff, 0x0, 0x3f, 0xca7b53d}, &(0x7f00009c2000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000005b000-0xc)={r1, 0x7, 0x20}, &(0x7f0000f87000-0x4)=0xc) listen(r0, 0x480) accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000ef8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000ed1000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/04 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000421000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f000078d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c32000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r1}) getsockname(r0, &(0x7f0000296000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fee000)=0x9) umount2(&(0x7f0000117000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00002fd000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f00000-0x8)={0x8}, &(0x7f00000af000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000033c000)={r2, r3+30000000}, 0x8) 2018/01/04 09:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000040000-0xa)='/dev/cuse\x00', 0x80, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e1f000)=[{&(0x7f0000524000)="4b00000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf001a707cdb352a17e09def6b0129b74677d04ebe5d92fc70052816b081d7a17c6ca2c5", 0x4b}], 0x1) rt_sigtimedwait(&(0x7f0000d03000-0x8)={0x9}, 0x0, &(0x7f0000645000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/04 09:12:01 executing program 3: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ddd000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/04 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000c6000-0x20)={0x2, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000230000)={0x9, r2, 0x0, 0x100}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00009e0000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)=""/44, 0x2c}, {&(0x7f00003ec000)=""/84, 0x54}], 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000355000-0x8)='./file0\x00', 0x0) sendto$unix(r0, &(0x7f0000d6a000-0x8e)="2073751a4d4f89b455c63a7d938cdeadbdf5ed34221f8f869397d4d355911c4e2575bf484d5d5adf26a5d752b9547869ed8b2c580861be147bce328f1be4d88d5cfacc14ee64b60a1655965ce83be9da93172ff65ded72f44c5ef0d061881f79fdb49a4a3a5e807f8d1258e66fba8ff69118b869aaab142c29fe96a3179a826f62a52210b01f2931f9b10545879f", 0x8e, 0x800, &(0x7f0000a7a000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/04 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000604000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d63000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a4c000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ea9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000169000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000b18000)={0x3, {"e66cf823a62f43"}, 0xfa}, 0x10) io_setup(0x4, &(0x7f0000caf000)=0x0) io_cancel(r2, &(0x7f0000710000-0x40)={0x0, 0x0, 0x0, 0x0, 0x856c, r0, &(0x7f0000988000)="a0fbb55902d19b5ddcc6398f1c9c056f1619106ad8626aebb4f1b24ebe7933ded9eb4eb9cc81e35c1c552582fe5d16fa06611ac4f46055877b898b8283b4a2b9e5f83deb4fbd5d1606c97fcb3a15e0b23739dcad240d9930656429c665022dbb28ef73313f80581fb53333803ec962ee98917afd8a8927a7569143fe29608190cf3b7496cd8b96aa6d3195cb9a5a38e26d2c", 0x92, 0x2, 0x0, 0x1, r1}, &(0x7f00000ab000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008e4000)=0x0, &(0x7f0000ab3000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002cc000)={r1, &(0x7f0000fcb000)="", &(0x7f00004bc000-0x42)=""/66}, 0x18) 2018/01/04 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000deb000)='/dev/dmmidi#\x00', 0x2, 0x4040) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000a78000)=0x8, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"5f010000805100"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/04 09:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000971000)='/dev/admmidi#\x00', 0x18b2c00, 0x20000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000a1b000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007de000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000f99000-0x118)={0x1f, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) write$fuse(r2, &(0x7f0000291000-0x28)={0x28, 0x0, 0x5, @fuse_notify_delete_out={0x5, 0x5, 0x401}}, 0x28) 2018/01/04 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004df000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b5a000)=0x5) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f3c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000024f000-0x20)={"2c2ba97b44f752fb947ca3a13892b7c3", {0x4, 0x7, 0x9, "f3db214e5664", 0x4, 0x0}}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00006b1000)=0x7, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000aa3000)={0x1, &(0x7f00001d6000-0x8)=[{0x5, 0x10000, 0x7, 0x3}]}) r2 = socket(0x400000000000002e, 0x2, 0x3ff) fanotify_init(0x40, 0x80000) r3 = add_key$user(&(0x7f000094a000)='user\x00', &(0x7f0000752000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002d4000)="c3219817d42200dc1c014f02cdcefb3ca486b9f7098ee1cd08cee79e01c9a815621294e95237a19acefbf08abfc63c55406fb8", 0x33, 0xffffffffffffffff) r4 = request_key(&(0x7f0000e29000)='id_legacy\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000be1000)='wlan0nodevselinux,systemnodevvmnet0\x00', 0x0) keyctl$unlink(0x9, r3, r4) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) mkdirat(r1, &(0x7f0000bdb000)='./file0\x00', 0x5) [ 172.896736] binder: 1485 RLIMIT_NICE not set 2018/01/04 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f5000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b2f000)="18", 0x0, 0x4, &(0x7f000039c000)={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000639000)='./file0\x00', &(0x7f000002e000-0x8)='./file0\x00', &(0x7f00005b1000)='ncpfs\x00', 0x8, &(0x7f0000b2c000)="35824468aaae699ccc025f1f23873090661c6079c8a1a5549a5668d3f58a400c4c5b9212fa8d7fbbf842587d0399de28a9982eb03ef780e5015088164abfd4c7301b60592a071bfa003569cf7fed8af823c1bd90e92496379893979d7ae31f11") 2018/01/04 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/04 09:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f45000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r1, &(0x7f00009fa000+0x511)=[{0x1, 0x0, 0x0}, {0x0, 0x9, 0x0}], 0x2) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000df0000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f00008cb000-0x10b)="240000001b00db02ec030000f6fb01fb20b17d0b0800030001000020f7000007f9161701", 0x24) accept$ax25(r0, &(0x7f0000974000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000065b000-0x4)=0x10) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000efb000)={0x2, 0x9, 0x5}) [ 172.931202] binder: 1485 RLIMIT_NICE not set 2018/01/04 09:12:01 executing program 1: mmap(&(0x7f0000000000/0x57d000)=nil, 0x57d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f000057b000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000057b000)=[{{0x0, 0x0, &(0x7f000057c000-0x20)=[{&(0x7f000057b000)=""/173, 0xad}, {&(0x7f0000513000)=""/40, 0x28}], 0x2, &(0x7f0000449000)=""/185, 0xb9, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000057c000-0x10)={0x0, r1+10000000}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00003d7000)=0x4, 0x4) 2018/01/04 09:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000017d000-0x48)={0x4, 0x2b5e, [{0x0, 0x0, 0x9}, {0x7, 0x0, 0x9d}, {0x10000, 0x0, 0x100}, {0x5, 0x0, 0x100}]}) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/04 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$mouse(&(0x7f00007d2000-0x12)='/dev/input/mouse#\x00', 0x2, 0x400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) recvfrom$inet6(r0, &(0x7f0000c68000)=""/147, 0x93, 0x1e, &(0x7f0000183000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ae2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x9b71) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00009f3000)={0x8, 0x99b, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xb1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 172.965469] binder: BINDER_SET_CONTEXT_MGR already set [ 172.981305] binder: 1484:1492 ioctl 40046207 0 returned -16 [ 172.991272] binder: 1485 RLIMIT_NICE not set [ 173.010223] binder_alloc: 1484: binder_alloc_buf, no vma 2018/01/04 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 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) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d0000)='/dev/cuse\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/04 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000050000-0x8)=0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000040b000)=0x0) io_submit(r1, 0x1, &(0x7f0000e45000-0x18)=[&(0x7f0000364000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000171000-0x5a)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000943000)={r0, 0xa133}) r2 = memfd_create(&(0x7f00004ab000)=',)\x00', 0x3) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000ac3000)=""/49, &(0x7f0000fca000)=0x31) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000024d000-0x1c)=@req3={0x9a5a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) [ 173.023183] binder: 1484:1514 transaction failed 29189/-3, size 0-0 line 2903 2018/01/04 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000238000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000e5f000)=[{&(0x7f0000797000-0x3c)="39000000100009a1690000007fffffebff070000000000000006010700004f1419001b00e8ffffe10000007f03000000ea00011c40621e0500", 0x39}], 0x1) 2018/01/04 09:12:01 executing program 2: r0 = creat(&(0x7f0000133000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x10001, 0x43ba08b6}, {0x4, 0x9}, 0x7, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee8000-0x9b)="", &(0x7f000075f000-0xd)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000)=0x0) 2018/01/04 09:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000017d000-0x48)={0x4, 0x2b5e, [{0x0, 0x0, 0x9}, {0x7, 0x0, 0x9d}, {0x10000, 0x0, 0x100}, {0x5, 0x0, 0x100}]}) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") [ 173.075356] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.087641] binder: release 1484:1485 transaction 167 in, still active [ 173.094485] binder: send failed reply for transaction 167 to 1484:1492 [ 173.095641] netlink: 'syz-executor0': attribute type 27 has an invalid length. [ 173.108664] binder: undelivered TRANSACTION_COMPLETE 2018/01/04 09:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000719000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ff1000-0x2b)={0x0, 0x0, 0x0, 'queue0\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndmidi(&(0x7f0000ed7000)='/dev/snd/midiC#D#\x00', 0x1000, 0x6040) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004e0000-0x40)=[{0x8, 0x1f}, {0x3, 0x8}, {0x2, 0xffffffff}, {0x4, 0x2}, {0x3, 0x2d6}, {0x3, 0x6}, {0x3, 0x100000001}, {0xb, 0x3}], 0x8) 2018/01/04 09:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000017d000-0x48)={0x4, 0x2b5e, [{0x0, 0x0, 0x9}, {0x7, 0x0, 0x9d}, {0x10000, 0x0, 0x100}, {0x5, 0x0, 0x100}]}) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/04 09:12:01 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) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x7f, 0x20080000000080, &(0x7f00004ad000)=""/0, &(0x7f0000a3c000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000a7c000)='/dev/dsp#\x00', 0xffffffffffffff00, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000013e000)={0x0, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bac000)={0x7f, r2, 0x10001, 0x2}) 2018/01/04 09:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001a0000)={@generic="ab5c580c5d40f38fca67564412732518", @ifru_flags=0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000822000-0x5c)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2fcc}, 0x5b, [0x1, 0x1ff, 0x5, 0xfffffffffffff69a, 0x5, 0x80, 0x0, 0x1]}, 0x5c) fstat(r0, &(0x7f00000a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/04 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x7ead) r1 = syz_open_dev$sg(&(0x7f0000647000-0x5)='/dev/sg#\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b17000)={0x0, 0x0}) r3 = geteuid() r4 = getegid() syz_fuse_mount(&(0x7f0000ce5000-0x8)='./file0\x00', 0x6000, r3, r4, 0x8, 0x2000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000bcc000)={0x7708000000000000, 0x6, r2, 0x8, r3, 0x3, 0x1, 0x7}) ioprio_get$pid(0x40000000003, 0x0) 2018/01/04 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r0, 0x4b37) bind$unix(r0, &(0x7f0000b70000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000c2000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000032b000)=0x98) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/04 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key$user(&(0x7f00007cd000)='user\x00', &(0x7f000067d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000043f000-0xe1)="cf9fa39e371be83e0c8e0fbc02a9246fd75e33649d43761446356c865b3a20b59675af5fa3c6d5eb7930cd178a0b9ec0b6833179b3331cc9500b63c7bd73f98796f05b4f1c48a2e78cbcdac53da44996f59d925e99c02222324afe852ced18df52d855f620837a6375d59bebfe264fc4536f622d9b1a9b08ba4b12870178b6ca8c694e9895a05524b83579ee9025eb776dd2f0565b8d748b67a927145fc7efd8b152684f0e4cdcde76f0b660633bbd170c7fa3981b2eb117f4aea253d00e27830b9b485560ff63bc90cd7c2cdf43f0236a8fa720077354cdc37ca6f120816950e9", 0xe1, 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f000064c000-0xd5)=""/213, 0xd5) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00004d4000)=""/55) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) r1 = memfd_create(&(0x7f000077b000)='vboxnet0,\x00', 0x2) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007fc000)=""/88, &(0x7f0000e8a000)=0x58) 2018/01/04 09:12:01 executing program 2: prctl$intptr(0x22, 0xc00000001) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7c000)='/dev/vga_arbiter\x00', 0x12940, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000338000-0x20)={0xa7, 0x0, 0x10001, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3f, r1, 0x0, 0x5}) [ 173.121760] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/04 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005e1000-0x4)=0x0, &(0x7f000065d000-0x4)=0x4) 2018/01/04 09:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000096b000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00000b5000)=0xc) bind$packet(r1, &(0x7f000057f000-0x14)={0x11, 0x18, r2, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) r1 = syz_open_dev$adsp(&(0x7f00009ea000-0xb)='/dev/adsp#\x00', 0x6a8, 0x100) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00009c7000)=0x0, &(0x7f000079e000)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000df0000)='/proc/self/net/pfkey\x00', 0x10480, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000091c000-0x48)={{0x1, 0x3, 0x2, 0x2, 0x6}, 0x5, 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]}) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/04 09:12:01 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, 0x1, 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(0x5a, &(0x7f0000d97000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x88, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x100000000000000, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x78, 0x0, 0xaa}, @empty=0xfffffffffffff000, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @generic={0x94, 0x3, "8e"}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, "4769988aecd5f8b3"}}}}}, 0x0) 2018/01/04 09:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000961000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003ea000)={0x0, 0x1}, &(0x7f0000a92000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c05000)=@sack_info={r1, 0xe, 0x40}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000461000)={{0x5, 0x9}, 'port0\x00', 0x1, 0x80000, 0x2, 0x8000, 0x1, 0x5, 0x6, 0x0, 0x2, 0x672, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000940000)={0x2, r2}) 2018/01/04 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f00007b5000-0x6)=[{0x0, 0x0, 0xe26aeda6ab849677}], 0x1) r1 = semget$private(0x0, 0x800000003, 0x0) semtimedop(r1, &(0x7f0000004000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}) semop(0x0, &(0x7f0000282000)=[{0x0, 0x0, 0x1800}], 0x1) 2018/01/04 09:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000071a000)=0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000841000-0x8)={0x1, 0x8}, 0x8) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000186000)={0x0}, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000-0x10)={r3, 0x1c9c380}, 0x8) 2018/01/04 09:12:01 executing program 0: clock_gettime(0x0, &(0x7f0000da5000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f000096b000)={r0, r1+30000000}, &(0x7f0000cf8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x149)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "948a77683c23acae"}}}}}}}, 0x0) 2018/01/04 09:12:01 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) read(r0, &(0x7f0000000000)=""/0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/04 09:12:01 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000670000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) prctl$intptr(0xe, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000399000)={0x40000, 0x0, [0x1, 0x5, 0x4, 0x8, 0xb58, 0x401, 0x80, 0x100000001]}) 2018/01/04 09:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c11000-0x4)=0x81, &(0x7f0000f0c000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[{&(0x7f000042d000-0xe4)="90507c672bd32386cd2979305ae4153bd3dfb2d1e0624442cc02d57552cd0900a8ca7e98117c5e99bcaf34396baa7593a7741afa4f83b5705f428b6e5a4ed1f60e3fa3615ccc97ce18bedf83975378a2309a2e748ca8526d1b04a59754b319d7e7318a732bd5e98ed0fdf82cc79ad5e62d633b375854af63c76f0ea0d59075db6e97435c6046a3cc", 0x88}], 0x1, &(0x7f0000a3e000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[], 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 09:12:01 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000a34000-0xb)='/dev/midi#\x00', 0xa9b, 0x801) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a67000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003db000-0x4)=0x0) getsockopt(r0, 0x0, 0x4, &(0x7f00005a2000)=""/177, &(0x7f00000c5000)=0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8bc, 0x4000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000894000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000)="65f8c25eda1228aff4f476498e2dbcb069e3cb2a0ae669eb9443ce08f1fa8af56ea669267986787e4fcaddcf1fbdcf6fafdbe71534dd627a2fa7b6d71118585c4047e3d66b44354430aeab004b6fe1f7fe4aee9ef7592b6049", 0x59, 0x4000, &(0x7f0000002000-0x10)={0x4, 0x8, 0x9, "2d706c73c63f", 0x2, 0x0}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000001000)={0x80, 0x9, 0x80, 0x1, 0x80}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000000)={0x399f1736, r3}, &(0x7f0000002000-0x18)={0x8, 0x1000, 0x1, 0xffff, 0x2, 0x7}) accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000)={{0x9, 0x1}, {0x6, 0x8}, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) sched_getscheduler(r3) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) fcntl$setsig(r1, 0xa, 0x38) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000006000-0x31)="d4fbc4ce4e80f586379e63c41ad43e39061fda74b32ffa088b3162e5718493e5079f06cc72523adfa76d236b327f54678e", 0x31) r4 = semget$private(0x0, 0x2, 0x2) semctl$SEM_STAT(r4, 0x4, 0x12, &(0x7f0000000000)=""/159) 2018/01/04 09:12:01 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000ad1000)={0x1d, 0x3, 0x1, 0x8001, 0x8000, 0x2}) r1 = syz_open_dev$vcsa(&(0x7f00004bb000-0xb)='/dev/vcsa#\x00', 0x9, 0x2800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000456000-0x4)=0x3) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000d3d000)=0x0, &(0x7f0000536000)=0x4) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:12:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000386000/0x3000)=nil, 0x3000}) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000097c000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x7, 0x1, 0x0, 0x973, 0x20, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x80000001, 0x0, 0x1, 0x7fff, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7ff) sendmsg$alg(r4, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") splice(0xffffffffffffffff, &(0x7f000036e000)=0x0, 0xffffffffffffffff, &(0x7f0000453000)=0x0, 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000089e000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000928000)={0x10000, 0x0, &(0x7f000084d000/0x4000)=nil}) 2018/01/04 09:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f00007b5000-0x6)=[{0x0, 0x0, 0xe26aeda6ab849677}], 0x1) r1 = semget$private(0x0, 0x800000003, 0x0) semtimedop(r1, &(0x7f0000004000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}) semop(0x0, &(0x7f0000282000)=[{0x0, 0x0, 0x1800}], 0x1) 2018/01/04 09:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba2000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000038000)={0x0, 0x12, 0x0, @thr={&(0x7f0000cb1000)="", &(0x7f0000fb6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) r4 = dup3(r1, r1, 0x80000) sched_rr_get_interval(r2, &(0x7f0000119000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000a08000-0x20)={{0x0, r5}, {0x0, 0x0}}, &(0x7f0000a23000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getreaper(0x0, &(0x7f0000dc1000-0x8)=0x0) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000e69000)='/dev/mixer\x00', 0x800, 0x0) getresgid(&(0x7f000066a000-0x4)=0x0, &(0x7f00009ea000-0x4)=0x0, &(0x7f0000281000)=0x0) init_module(&(0x7f000068c000)='/dev/mixer\x00', 0xb, &(0x7f0000218000-0xd)=']&vboxnet1\\%\x00') getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00001b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000945000-0x4)=0xc) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dd8000-0x310)={0x4, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0x8001, @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]}, {{0xa, 0x0, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setregid(r6, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000e41000-0x5)='user\x00', &(0x7f0000527000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f4e000)="9f08d1d9dba0c5dff7ca860b3a5b6d702b509bae261ddbf8c88d67a9563c750dcadca426a8480b23c5fcf85b4fc9adc3aab3bcdaefffd48fa5618065901673c343128c5d199708f4bf0873b31bbe3b279ee130f98ba23d6d72e52af6f74d62a2e8cbbe90ff039f68e0081267fe3fddb944f8f6388e80f108d49bfebb89c64961ef83bccc768665bc4567f677d3598fc3fde9fb407dfa093bd87e56e4d4f314d27894d46b8dc32344ea5b8b9b2b2870bca7a022a3276f3c7686f80c3e9ab68fbcc4b1ad59bcfb55f292fceb86f33087b68457b77e4f8873cc6203b38aa18ba8a85ec9be7eab6e5dbe55cefb6ebe2039b81c23449b87cb0cdb055287aa2750c1643dee767a197289425a79a6eddcd304325b101d6c44f3fe8040d0e2df696beb77c143a0c0dd567659706b2e52e1f2031c57e7505c0639147b08477b3ec4d398dbeabc83f00f736dd78464dafd51d961c3ad44b02080eca9a67cb487a0a14ac4857fbf543b17d9812dcc759abe4543b5bbfd513a72bab865d20e20cdb243a1c33128879b0e067db614ad62ef9ef2636d52fe391e594c4e4c911e7895b91b1220ff5525dd9c6b86751ce16ac83ddf193dc7a7f18dda74ddbe17a1a43a88ead254ed3d98b877744bae3039353f2ac5ef8e6a0728303ff33f9f9f185f5ad3b90af3f6f9b6f054b768af6c4e10b583b42175d1cc6f4d3d3f7e5b8cad0d497681bd2ea71e22e39ef648a45337a67a0a1171ebd5f1a366a8d1b8fa270737d53dd9447eaadc84b91086deddf912bda5fed67c78dc2a3c7c8ac5b2a9f607ede61c062295e04294a9e29154e95dfd259fefad549087220f1cae21f0a64ef9fe4f9c8d151700cc7f1e8cc145cca07103c0c2fc0fbbefd61a6e7a58f2d249bb331ef1fbbb518098a177e3bbc6dc2bce077c1c7bf1646ee5e4628b0dda0d5c762ec77fb56527b1658b9638f055420c99922cb177563abfe0851f683ea8f4e8010c60c08b42bc269366828cde13469e1fb30b38c8c78c99e634d046f7655483cc38f0c9f00f507eeec4f5a7c658fce5070ed62e2c49cdf1e0f4f66e4ec0a487eba5f58977c9f4ee65a1dbdb0063c246e738a8759ef179d54741c50a0e32bf2a4c43e514c0a02eb0869efc22a327aa8c23f3bec96d60fb030194030998f9ab40fcc648478a7f25d6a6e8ba28f92270ffc5035ba53d3fdab104872f31ae9e2feeb084cfc7406fb9cd75998a3620aa3300c89feb2b7092487310e9eb627fbfc60c7154e2292de7867c3376db4bd1ce4b43b5ea8600e3fed8a867e8fe7e1cd042e4724a4540f014cc4f2b69d571fe7ab291c1502b19591629d5f516ac172599fcbfc02033cdfb3cdbba7e34c03642c0d5c05d9bcba60341fdba77ced93d4543e554bfed654fda8bf9b4208142d7c3ae7a01e5bcd6e22c5e614fb70d1d42f513e91b5d9dc8f2414d482216be9062f5c4dd86f2b4e2d4a3b5919be0f37b4fb9bf7a63ea22c09247f3dfb76effb83956bc63f8608b6dab034f0b36d8b7def06243c6c2ec7ec677d36157f4baf2e9ba724866f950b14afd68ff50f146f426faa754ae1d0c0e79dd626ce6f9d4e725257953f266952a8fe1392c44aa71dc415bee1bd23a379ddcc570ef3c25f7cafa72415db9d9ca1752b8a6a6c4b0b8b001a0fd7bc552309c068c2378df1a3c11cb90d2052e3f0a1139f295819bee5e4717f662a4c9ab9010edb92e7016f65514a26e5df13a6dc280e32fdcb62bb2d5edaf1828140a91f47c8dc76254c1965cefb19503216eb35c3b0ae1403efadf99820c50b2d10af02fad3c8b485410c6db4e460e97381f83ad894e40487b0c29a73626cf0ae9acde9253746e175fdb250163805962ff5e9a17f65b895ad38cc6ec3f46b09faa402f3051545ebb54cefaface5ea5495f28cdd1c3adf3c0a15238e9b161377b17cf529e463bc1c75deeb69222cf275e6a9a9656b58318cfdc412e3b99f23458387e3ea97b3f508268dccb496effe58299a8f62ef5674a266cf33eb9fbd4926bec9db59f135edc37cb7d6a9973d8fac36e7a8a568c4244ccfe2ae3a26c427a2e01f4dec4dad87a624e4f1187e87e38a195a5914b7c3c5d4b77e327e04077222e23feacc1a4aa111762335f28b03880e77458bf7b7a7d70c53afd287e5a6ecd654506e0fda17cfbf60d8e25486ef30bcb6463cc415bc695a2712906dc87656ba893f7dfa4e0564a7c24368b5e686c698fe0a90a7a5df977af141953f3daa0c59c48541d887d4535155388ad472e160a5f1aab25eb073481bd1da48508181053b8337a866a99b5ee4009c469f6791356fc589dc206811bde7658f8cfaa0e7188e6d9ce84b91747cb0bae93b02ef4d349f1bb31dec9172642a08e9eb482285e6129495c9475f56d3aab7e61ad30a2b547dad2e6ee67ea10c7dc88bdc35ebf6e804e718c8799cf6aa4b0b3f7fecbc791bbcd2068890954bb11a6a6f9c0edc9446d5474d0dc2f2841ad4d879cdbf2dab2b980e7fcc9c3135c50b7db13ec0f295036fcacc7895c8106a0e9a5553a394aea40d3938510f23794117c92fced6d606556af940ff3dd2e14f505b8677e1a7ff5c35de300b95f87103301a8d60b780d80957e99719e8607245ccc70aa7542a46fa3e70afbb059935f86740f332130547ec8db6a0adbd328937cd6cde47fd44e27a78bd7b62810b9dafd6a4c326c9f1c491d3fa8372f157aef323e527efa322a67d4884474e57b14a0a29e98747fef74a473f331eb622f1e75e2966e889983e0cda8c152172d5822e82edcfeb64a5e92da315eaa248535a2abd824cb3f4fe52ee7cceae908e23c1de73980f2e13398befce9f44b5f110448a43e7a8272432fecafc706fc6bfed29772681940c555d6c66c1ea51e9d9cdc21ef941c3446ad5fe82313a576371d159ec6d39e1388f7a67bc41942c7724aeacbb2f660cca383d5eb9907eb54265b6f198c5f6ce9df48bf92a224e65b8fc15d099827953407ffbbb08e6809d659ec180378ea96c99929d0b172d5e9edebf951d58e559303357b902360492d3e364b3699bd35eeffd3c1073ab9cf3a82b75a0967035622a0d790d40c86d8fde9b2b28d0ff29f4657a571d5d2ef041cdc62fc63c04ab5f62645bcae057e048d9f57d76964a033ff3bf490b1933486db3bd882c70d112937a068acc471e8d68afb6c2a07508122311c9ae95e57b7cda6b86ec1fa84e8f3e814a20f276c07eda5262a29282b8a44cc1837f46b8e4ed8116291e1f440d11ee67bedf6f88c0e47f18c0d0486ede8cc1cd9f8a56cce69728531fdd0ed80437686961254bf3837913aaa507b9ea6dd599d598d914d1a58ed7cbb315583b1c7d9e708c5d222724b220be32452d5ba5a5003a92017280be78a15d05fb66e1fa4618feb04d273baf145696ffddd31e5e60be78ff0a2dcf67a0fde3d32137a4b8fc3ed567eed40fdfd16b33b3c16e2199a05fff8ab509e55a104726f8739b9b26bbe0ff1cde8164576d60f188cbb90c247bfc5294875112dce5a6e977b2afffde07600e3bac8dfd93bbf5e9164e83ba20b7b766a0c08c90d8f287fc12b81a4f782bf75af16cc13c52c3f121a9ee9d69a26868b5d939184ccdffb1e90885a479e0d21b355b2bad539360f2a2890e904dc6eae1d9cc64c88d2be6cf2151242a732c50c975b29ded3539b535b8d143aedd4bac46867c9aa12bb222cdd99bb55c343e457db0f9dbc7efce25feae8ba04edf519e11aac5e9c988f91f140a87f0174c54e76854a5680004c1e8c014cee755534f2427518e3aa4e37d4330ddbb9e8a8e4dc46d88a13c68e76fe65640498a22d06aafbaccd9e3e7fe221e47242fd99207a41303a07f767002cbdabdacc5ba03d329c0188a91b9d99881b5fc3fa12dd911e17dbc2faa5d8997177fb99a4e3b2c4bc32ce76d3a5c20298a9764215ec6d503ff82d1c4efae0154fe68d123173b9919796c9171a20ec9f02ca481b741701aa214f1cadd11a429703d06c9a7568f2bee8d10d5da7e6634e09bf114b03ab58f71506a64e86488abd71a948685e3f19922955f629314587368a21410cc94f0ebed6c8a2d80a77f0171aa8c75207c3e4804e87b06f1303084accd5f3c27cc9ae44be14ff5c08a35729a6d6827d4ead06ee5c916b4f7defc34e69bea4bdff1ddbf598ab78d8876da2e286c90fdd5e57578e853d79a0651c61e1e7637a21965a1b53f4e09204729fc0b0cb052dc79795d3547acb45d95b1e2072e8b6d27b3a83c9bfe1932ced8d7b8f588bce84cec1d844c3772afe6bb39c81cf13815538cbb85efd53802024f5c1e5c000af5cb27f2bce87ea45f825c89e9835b65359fc996b2d6bfc56a6bbe403373115d9d961a830a7c4f1e11445f6472c6f655d3e0416a067ef9e5fd1f0186fc53d8ac91da3b0ece7fa02917c105a8e12984d99280a93e0e41014e8caa63ffe584d62ca345babb226a8e55c54006c9cfcbcf615c758da610b838e703b0521ced84280dcff1c5266cd8bb26d319b22542b29e713c8978f905439b36928c7785cc217e9bc1a32d2390aafb05c13e0a2327f5e05b3a6a999b31b9a72dc19883d219a5ec3464e63dc9a47106dd5fb3e630e384f41bc46d547980998a3f1508f2fdb1e6c9174b71f69afd8feb1230845d037cac72cbfdc6088a981289fbe02897e792bf7cd79e659d06de565a84f2dedc23341c8e2e4219faf184c49c91b7fff1d2f9fc5f3612e26583aa85f08fedf4fd6819dc04c759dd47385c1c5dbcda40febcee09ee661f6e3e8c86424216dd5a595da725de6000b338f1d3c27f32fadca0b3ba4617fdaab5a7e4d717ba7dd00e5c72c9d5b17aae6a972ac5c48f8020a261aae33ff8d62b03dc0cd20f3549bcde2eb851de202922803c8ab5de39158bbb7e4ad129cd22f7b27d7a9227d8eaa92590c00924d382bc9e381e0f8e07852341e5892499907cc05ad6c7e346922224c2c8c466c6733b708cb2d8bde06246c3103e2ba37df26c43a94824e8666290e41cd7ff22a882b3532b63c44a570a92afc90b2731a51903c9c3ab8df370666195f67a5e05a125b489b7cb4ebc1d9463a549f8d82e40cce0facb934826dc7140ff4da1d3da1877bc5dd68a922f989f335eb6ccb65da288fd1445fadb84939f0da3857ab6c9ef41f3b99c29c46c5b8a44191ca667b9b730d42b28a5f5ea5276ceb557569a3715ab5d9d645c5abb86dd14d98e4e9fe5db335f10b8ed919714e290d48006d461e995dcc66c6dd28bcbe52268be552b1c2a7ab2036d8efafa55f740e691646f6465f36fb3a0f08bbb937665950d257654df4186c867496a889dd3dcc53a1bb544f3faece25e00f7701c2da5d286efb6588ed4333d35b32fa169173560854570de41ff2ef5bca24d7873acf52d6ba2942091445456704f047f455cdbd0b9ec232d21f0437e536edd37aaae37fa19d893f3e1e58aaab7716fbfc2eaf4179b8aec6d226c814e4f4513e1b10b9649e23b63caa33fb33e447188120abadfb7abca3962d07e76b31cc092ee1e9f8f263b7d1d6646b6e05956a2f81ab6e08d12f54fea8447d582ee162a3aba76e42ebea73a5086964bce4ff2e7f6d0bc06cb09d6f6686beaa29d2c67f149bdf4d1bce1c33cf4ee404fa54af4e8e424cde2c28cc21c0c40ea8a8b653c5f62bd6998f22d87452ea58c639e255b85c79376114663f17fef5c0649ffe15f921f3f182df48f26d4fee54dca25e0ce6ad2f6a565da74013f418478a806c369b068fdea8ea2f0eed026aaab74f6e163273475516e561abe2babc90413f0e29e9e5e8286da802db63310ccc", 0x1000, 0xffffffffffffffff) keyctl$get_security(0x11, r8, &(0x7f00004d7000)=""/46, 0x2e) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f7000-0x10)='/selinux/policy\x00', 0x0, 0x0) preadv(r0, &(0x7f0000402000)=[{&(0x7f000045f000)=""/10, 0xa}], 0x1, 0x0) ioctl$KIOCSOUND(r9, 0x4b2f, 0x0) ioctl$TCSBRK(r9, 0x5409, 0x1) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000d7a000)={@common='bpq0\x00', @ifru_data=&(0x7f0000c35000)="165ca9f556aa8cef1392411a90274960b46e88b1a80925ea0e6aeebd7de98d92"}) tkill(r2, 0x1000000000016) 2018/01/04 09:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc0000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r3 = add_key(&(0x7f000006b000-0xa)='encrypted\x00', &(0x7f0000eba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b74000-0xb)="c359fb9f6895d5ec452361", 0xb, 0xfffffffffffffffa) keyctl$clear(0x7, r3) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x400000b4, 0x0, 0x0}]}) pipe2(&(0x7f0000212000)={0x0, 0x0}, 0x4000) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/04 09:12:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff, 0x0}) setitimer(0x0, &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:12:01 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) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000655000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000099f000-0x15)='/proc/self/net/pfkey\x00', 0x401, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cab000+0x6e3)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aed000)=0xe8) 2018/01/04 09:12:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 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) timerfd_gettime(r0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f3e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x3f, 0x2, 0x9, 0x3f}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0xcaf6, 0x30}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000428000-0x8)={0x0, 0x1, []}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f00008fb000-0x1000)=""/4096, &(0x7f00005c8000)=0x1000) unshare(0x400) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000813000)={0xffff, 0x2, 0x77, 0xc088, 0x7, 0x100000001, 0x1f, 0x1, 0x4, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r4, &(0x7f0000684000)=""}, 0x10) 2018/01/04 09:12:02 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614d10401a0dbf8ffffebdedd102c4f7a63e606457d00000004c2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)=0x0) 2018/01/04 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00001f5000)=0xe, 0x4) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000928000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef00b, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = accept4$inet6(r1, 0x0, &(0x7f000037a000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000723000)={0x0, 0x1, 0x0, []}, &(0x7f0000181000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000de0000-0x8c)={r4, @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]}}, &(0x7f000004b000-0x4)=0x8c) accept(r1, &(0x7f0000302000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f70000)=0x60) 2018/01/04 09:12:02 executing program 1: seccomp(0x100001, 0x0, &(0x7f000031b000)={0x0, &(0x7f00009ea000-0x38)=[]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x7ff, 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0xffffffff00000003}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000003000)={0x1, 0x6, 0x4ced, 0x8, "b2af27901423874873ea42887e098311a1f89a4b04bcf58c50efa3005f3d8d3fdf7cf0ae4c5568dcd985553f", 0x3}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x91)=""/145, 0x91) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) 2018/01/04 09:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) modify_ldt$write2(0x11, &(0x7f0000546000)={0x6, 0xffffffff, 0xffffffff, 0x6, 0x9, 0xc61, 0x1, 0x80000000, 0xfff, 0xe4b}, 0x10) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000060d000)='/selinux/create\x00', 0x2, 0x0) getpeername$ax25(r2, &(0x7f0000871000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005e8000-0x4)=0x10) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x6e, 0xffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) msync(&(0x7f00008a4000/0x4000)=nil, 0x4000, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f000097a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x49, 0xf80) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00009be000)={"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"}) 2018/01/04 09:12:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x108) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000738000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) userfaultfd(0xfffffffffffffffc) 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000aea000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x8) r1 = dup2(r0, r0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000f05000)={0x10000, 0x0, [0x5, 0x45, 0x9, 0x1, 0x43d, 0x8, 0x6, 0x9]}) r2 = syz_open_dev$dmmidi(&(0x7f0000bcc000)='/dev/dmmidi#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000c03000)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dc8000)=0x0) fremovexattr(r2, &(0x7f000062b000-0x11)=@known='security.selinux\x00') ptrace$getregs(0xc, r3, 0x9, &(0x7f00001ed000-0x4d)=""/121) 2018/01/04 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bd8000-0xa)='/dev/vcs#\x00', 0x9, 0x119000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000dd5000)=""/90) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000160000-0x4)=0x2, 0x4) r2 = gettid() setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000734000-0x4)=0x2, 0x4) r3 = getpid() kcmp(r2, r3, 0x0, r0, r0) 2018/01/04 09:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004be000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000297000)={0x0, 0x100000001, 0x30, 0x6fa, 0x8000000000000}, &(0x7f0000def000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e15000)={0x0, 0x5}, &(0x7f0000575000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000df7000-0xb8)={r2, 0x1, 0x8, 0x8, 0x1, 0xffff, 0x0, 0x8, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x5, 0x0, 0xffffffff00000001}}, &(0x7f0000c59000-0x4)=0xb8) r4 = socket(0x10000000010, 0x2, 0xc) write(r4, &(0x7f0000af6000-0x1f)="1f0000000104ff00fd4307000000000000020000080001000400dcffdf001e", 0x1f) 2018/01/04 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 09:12:02 executing program 2: mmap(&(0x7f0000000000/0x36d000)=nil, 0x36d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x80000000000032}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000036d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000248000)='./file0\x00', 0x9) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036d000)=[{0x1010, 0x10f, 0x101, "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"}, {0x30, 0x11f, 0xff, "c92ffd35d0ab204820beff148ff4abdec98ff9bfb0bde3263d2bbb"}, {0x48, 0x19d, 0x1, "ea997ff5ae85c64695f081bddfc75084db1030274f54b9e535e092180f1b2932dc198c5465210c879adb9639b709c9c050"}, {0xb8, 0x10e, 0x0, "39839f0846b51e12cdd85a598b4b184bdbce5e477a825fdf101c34752aba1540ef7c16e7129e8ebdbb9d2119b7fecfe0c9200296d51333c3049b342a3579c7243003a000dda7288eb1132792501b4d0c6b6aac57926e19bfff2874237cad1181e99e588ba2a1d52887b95b22e56830f081942e3d8dd1c252da4b79814f3321e48f1a177be199b013fdb9cfeb4f3c47fc0bb5928a5cc5cbe59263b698aec925f878"}], 0x1140, 0x0}, 0x0) 2018/01/04 09:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba3000-0xc)='/dev/autofs\x00', 0x101800, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00006c9000)=0x0) 2018/01/04 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000898000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/04 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) prctl$setmm(0x23, 0x3, &(0x7f0000592000/0x1000)=nil) 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r0, 0x1) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c6a000)={0x0, 0x0, 0x2, 0x0}, 0x10) 2018/01/04 09:12:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000001, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f63000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000ad7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f75000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffe) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000028a000-0xc)={0x800000000004, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000276000)={0x6, 0x7, 0x40, 0x2, 0x0, 0x6}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) accept$inet6(r3, &(0x7f00009bc000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000033a000-0x4)=0x1c) 2018/01/04 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x1, 0x1ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000191000-0xc)=@sack_info={0x0, 0x9, 0xb38}, &(0x7f0000a5a000-0x4)=0xc) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000aac000-0x4)=0x7, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000093d000)=0x5, &(0x7f000099d000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000f3000)={r3, 0x4}, &(0x7f000091c000)=0x8) sendfile(r1, r2, &(0x7f00007fa000-0x8)=0x0, 0x40000000000008) 2018/01/04 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12000000010, 0x2, 0xc) write(r0, &(0x7f000061d000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r0, &(0x7f0000dcd000)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) pwritev(r0, &(0x7f0000d68000)=[], 0x0, 0x0) 2018/01/04 09:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000f6d000)="1f0000000104ffff010000bb0700022a00cf00000900030000002300000200", 0x1f) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00009cc000-0x4)=0x4, 0x4) read(r0, &(0x7f00004d4000-0x22)=""/34, 0x22) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004bc000-0x1)=0x101, &(0x7f0000044000-0x8)=0x1) [ 174.062891] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 174.102354] QAT: Invalid ioctl 2018/01/04 09:12:02 executing program 7: r0 = socket$inet(0x10, 0x3, 0x2) sendto$inet(r0, &(0x7f000089f000)="32000000180025070094c4091404028020fe20000400050000001e0f00030002000000000000000014eea4070056d7188868f9e64d05189bae0081370377332b730572947a3858c23f85adbb1bd460c889cbba0bfdaf6dd9feb383f4dad39c0684adb8cb6310b0625523342bb9a50c0e678fd0a3e97ddfe5995469a4252c1ce8e047254d4edc37a21cc4ae5f6102d4c17d8e425210ef40f04d1981f603f8952e7017b83920f5ef639102e4276bfdabbd55e5588d24aa213f9610d8b0a3270b1ed5bd7725afbfd4ba3589286c131e621eb3c821326599b3f6cba8dd27c317862873a89d56463a5a1a2ff9a40f76f88270ebe4bd6a57ad372ad1bacd13a53ddd1414d50300001f3c581c9af841cdce60ddd1fc13ca78a41bd33fd477b7b9c4a91b1c695ba01b2bed037edcbb7bb417f6700afcdb08cea28ef0c33b4418faef2d04d64a2cd231b6d1ac5a0b", 0x14a, 0x0, 0x0, 0x0) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bc6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000a000-0xc)={r2, 0x2000000000080000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000def000)={r3, 0x80000, r1}) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r8}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r7, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r7, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r7, &(0x7f0000d1c000)=""/4096, 0x1000) [ 174.124803] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 174.130401] netlink: 'syz-executor0': attribute type 5 has an invalid length. [ 174.152881] QAT: Invalid ioctl [ 174.153196] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 174.154933] netlink: 'syz-executor0': attribute type 5 has an invalid length. [ 174.179779] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 174.181983] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 174.189765] device lo entered promiscuous mode 2018/01/04 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000382000-0x38)={&(0x7f00005b2000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe4000)=[{&(0x7f0000fe5000-0xa8)="fa7373fc14cd925699aa7abb971b82b60276540f9d7618faced30e2372a1d46c427a279adce4876ad1149a0223bd53122a2c43a9060ab208d933cb6daeac7e071bcc619b54b61071e86a0effd8d7f815d30515dbacdcad3a5590aa9dc3d9e47583", 0x61}], 0x1, &(0x7f0000fe5000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000823000-0x8)={0x0, 0x7fffffe, 0x101}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe6000-0x8c)={r2, @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]}}, 0x8c) 2018/01/04 09:12:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d62000-0x9)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r1) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8000, 0x80) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) lseek(r3, 0x2d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x410d00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000001000-0x2)=0x100000000) signalfd(0xffffffffffffffff, &(0x7f0000eef000)={0x0}, 0x8) 2018/01/04 09:12:02 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e55000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[], 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000083c000)={0x7, 0x6, 0x5}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000296000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r1, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/04 09:12:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/156) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000013000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000012000)={@generic="741682684f540fa3b57b714f90f3b599", @ifru_data=&(0x7f0000011000)="0ee5d5de3a91ad29057ffaae3a3490848d84ec4b2c214a74317d3cba3ab26f34"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000003000)=""/36) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000626000)={&(0x7f0000c6d000)='./file0\x00', 0x0, 0x18}, 0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f00004a3000)='./file0\x00', 0x100) 2018/01/04 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x24, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/dsp\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) syz_open_dev$admmidi(&(0x7f00006cd000-0xe)='/dev/admmidi#\x00', 0xf5ce, 0x400000) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000ffe000)='/dev/vcs#\x00', 0x400000fffd, 0x2181) r2 = dup(r1) inotify_add_watch(r1, &(0x7f0000544000-0x8)='./file0\x00', 0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c16000)={0x1, 0x0}) 2018/01/04 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000d8000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000038e000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000ec8000)='/dev/usbmon#\x00', 0x120, 0x648c80) bind$alg(r1, &(0x7f0000fb7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0xfdb3) [ 174.190575] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = dup(r0) writev(r0, &(0x7f000024f000-0x10)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) ioctl$TCSBRK(r1, 0x5409, 0x7) 2018/01/04 09:12:02 executing program 3: pipe(&(0x7f0000476000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x10000, 0x2, 0x100000000, 'I~|h;*', "889dd0f828d3d4555b62c00767a50e4a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00009c2000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$amidi(&(0x7f0000439000-0xc)='/dev/amidi#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000a42000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000b89000)='keyring#lo\x00', &(0x7f0000001000-0x19)='lomd5sum%user\'$cgroup@^-\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x11)='posix_acl_access\x00'], &(0x7f000008d000-0x8)=[&(0x7f0000001000-0x9)='trusted)\x00'], 0x1c00) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000079a000-0x7)='fdinfo\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x8)=[{r0, 0x8, 0x0}], 0x1, &(0x7f0000001000-0x10)={r2, r3+10000000}, &(0x7f0000001000-0x8)={0x7}, 0x8) inotify_add_watch(r1, &(0x7f0000e19000)='./file0\x00', 0x200) 2018/01/04 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f000058e000)='net/igmp\x00') 2018/01/04 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00009a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000901000-0x4)=0x14) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000718000)=0x10000, 0x4) 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) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000305000-0x28)={@common='lo\x00', &(0x7f00006a6000-0x18)=@ethtool_rxfh_indir={0x19, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) 2018/01/04 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c73000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030002000000000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000782000)=0x0, &(0x7f0000a00000)=0x4) r2 = msgget(0x2, 0x20) msgctl$MSG_STAT(r2, 0xb, &(0x7f000068b000-0x40)=""/64) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000763000)={&(0x7f00007fa000/0x3000)=nil, 0x3, 0x4, 0x25, &(0x7f0000725000/0x3000)=nil, 0x4f}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000b25000-0xa2)=""/162, &(0x7f00002dd000-0x4)=0xa2) 2018/01/04 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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) r1 = add_key$keyring(&(0x7f0000423000)='keyring\x00', &(0x7f0000ed3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000bd2000-0x8)='keyring\x00', &(0x7f00007df000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000bac000)='syzkaller\x00', &(0x7f0000324000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r3, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f0000f75000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00005b4000-0xdf)="aaec245d33996486e55e07e00e56e7b46f63ee5a2de5d6d3661e35bf308ed1806f2d139d66b00e856ec3af95f7e0361e2b3d0054971643f60406ba2f6aadd523df35a0a9e3c644f902c4fdc211190c180ffdc605443c8b3098d00cb800a1c76301d13ee91d7f776dc8c7d1ecba4e56d410e9e8f199ccdc0969f152ddce43e24a832e9290cf2b22b75decd8372056affe03e78d3a36f838881c4521af6e1d77b54bc45263b94cb4ea1977e7ddbd3a26213f6e4cbf40b63db4fac36dbe989020f7b228b061038d37f29616f9fb2bea55cc67c3d825fb1a2e63ad4348b41912fa", 0xdf, 0x44, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f00005f0000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/04 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c72000-0xd)='/dev/usbmon#\x00', 0x1fffffffffffffff, 0x204000) 2018/01/04 09:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x1) sendmsg(r0, &(0x7f0000d33000+0xa8b)={&(0x7f00001eb000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000013c000-0x20)=[], 0x0, &(0x7f0000dd5000-0x1360)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) fremovexattr(r0, &(0x7f00009bc000+0xf90)=@known='system.posix_acl_access\x00') sendto$inet(r0, &(0x7f0000689000-0x4b)="d6d212b663c278c42fc3a3dbb042fa36df0cee36", 0x14, 0x20000c00, &(0x7f0000bbf000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) [ 174.327432] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 174.367287] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/04 09:12:02 executing program 1: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) 2018/01/04 09:12:02 executing program 3: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") arch_prctl(0x2002, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000bd5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003be000)=')%)md5sum#wlan1\x00', 0x0) request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000746000)='mime_type)\x00', r0) 2018/01/04 09:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) socket$alg(0x26, 0x5, 0x0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crc32c-intel\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$amidi(&(0x7f0000369000-0xc)='/dev/amidi#\x00', 0x3ff, 0x100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00009c4000)={0x1ff, 0x0}) 2018/01/04 09:12:02 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7c000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f7c000-0x10)=[], 0x0) 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8)=0xffffffffffffffff, 0x8) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00004cd000)=@req={0x4, 0x8, 0x2, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003a6000)={0xc3, 0x2, {0x1, 0x0, 0x0, 0x0, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000200000-0x14)={0x7, 0x3f, 0x9, 0x4, 0x7f}) write$fuse(r0, &(0x7f0000219000)={0x28, 0x0, 0x7, @fuse_notify_inval_inode_out={0x378, 0x7, 0x0}}, 0x28) 2018/01/04 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000052d000)=0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000654000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000378000-0x8)='./file0\x00', 0x100) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420c2, &(0x7f0000b17000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029d000-0x11)='/dev/vga_arbiter\x00', 0x101a00, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e98000)=0x14) sendmmsg(r0, &(0x7f0000d37000-0x21c)=[{{&(0x7f0000b95000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000098a000)=[], 0x0, &(0x7f000099f000)=[{0x40, 0x109, 0x8000, "3a04d483f219e1e3eb62aca87f347ba154e090decd511586b1ee6a24a5cf8e554e01411355953301ea"}, {0xc0, 0x11b, 0xd85b, "55277467d305b8b1190539402bd0ff67405b0d60d534e23c657cb10b7ebb90088a7e2218eaf2e5dbd00cbeb827ae7ed892e581fe9268cde0e34a6ff59146191aa127466c49e916ccafb01d47f62d3b2d10d23577fcc86b826ec629c1d60976f490e33c0d39f393eecb3bd52fc6ac71de34897d3530e0548d9d5b29c781d2915d58ed8afcc735a8942966ee8f10c83244d827ed15af2b7ecf6c3a33b31d502716acb451e7760b65b2f2e63f29e5"}, {0x60, 0x6, 0x7, "544344bdaf1e367a29cbea5c1507dab5b1dab9f015a55f99c166aa342d3172856017760e5f994c29cc031adf0ea83efb2bb3c89c6840cc785b8423767ca894aff4c7edd6a5a2b3ad8445afe7"}, {0x1010, 0x117, 0x0, "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"28ddcef07a703e86e9a15a57024ad940056a708bf4855f5b417c48ea16cb33c79ce7685cc1b28760f5d9f7c77628cdf16c4bc930913e3e1454e4efa14ba05dd650cfdaae3614367385a37d7d98f2d663ec8fc6dfbc8f14438b3373117c84943aab949c2cd10061909f83adc592bb71768f55f7b636a253cb07cd5e2469afd41b666a7f4c5d056894790b6709ae88312df7d1ac1a755152c0924787575fe9284e90c108b6c9b1924cbf93e366495e43e69afe"}, {0x40, 0x0, 0xffffffffffffffe0, "95d16d0b870796f1d262d71e1a3b5f48898ec37b2880231d30eb6e7d6ad54f1b5402721337bdae20733bec"}], 0x480, 0x200040c1}, 0xfff}, {{&(0x7f0000fca000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b47000-0x50)=[{&(0x7f0000ae5000)="08dc4f4cdb72205985883c3ebe9e003254d5b0eaee99720eecf4e76ae83b1caedb60a13c52b488671037e686f3f4b5f4e8171cff19bc2a4477e1b2383f8867bfcc333239d2d624f37a2eea9afb4e4017428cc1214eb08188b89a076d68ec3c75f1456ed95f59776e4fd04565d71986cb004da9d7e1a7ced391969951ea1635c663fff21a18da1f3903b882e7e368521ec41ccd5e49406225141cb1a4c728a4d955e64c951eaa217dd94f571c65e50c6c7c87e3fb9832eb13e68a82b83e6162b8c1b9e13363", 0xc5}, {&(0x7f000020a000)="cb381b9b9516948822c28b373d261ca5652568db66c7d47f12ca706008161bb4081eb4c2ca42414d9dcef3419aa4f8e26e7ed459efbae99bb0b55037f56f88c5e01e07fbaa2bc983d3c5ab26217d1a1f9d9d8077f5a88bd9d83ae2240bb15685e0438a7daffca66d843eeddee2e6a0f567ef25e25fb5ea2d3ec553ce9c41181b85ae06853a909d9b24acaa115d0e94d486ece5d58f4581b217b6a6ae0bc20401841d389cb3d95d59a2308be7ba6c474697bb8da40bf217ca7e3a1620bc22b8", 0xbf}, {&(0x7f000006c000-0x47)="ec85963dae282e4e4da5dd81351adab9cb3ead8bfc89ee5d84ee58872d2d285b624f6df1121d96803ac0008714ead7d65b9cc2733e199debfef3e144afeb67137cc92240063f39", 0x47}, {&(0x7f0000563000)="7ac14cc88ce740a39713def8d06ea4fcc40f9129f788dc35db7c03acc8aafe1a527cf8a964415c4e4231f2856b6c304b0ca96a2b5dc570a347a7229acd8da2014066918a6ea7f204f6e2db118ffb84f4ecb8d57967bbc397865a5560f8a892040dff08c2e078c6f663118adbd7be0c49c20f8b890da51266264fe493ac98975d768f9d4b426cece8ff1fcb6be297d013448be508e31b329c064f19bcf7b7ec6b6c59544b8e39fe96f5e4144ecba32dcd8bb04299f30a34ca98f7416433046bba786c5907b8b9c877", 0xc8}, {&(0x7f00004a3000)="d4c81b31691ad00dca6fac4a396fe63c885ff5961965d05395dccb72770dee8a9146ecec045da25ce96c4b20c16bbf90897a9599019cd9dfc8155a1e19590519ffee34ace3136a8da9b59fecd876030ced1f49c4edb36a7fddd57253869d818617011a7f37886425ec2457e6741d066cf6eee88a6d0c22ec17a7a406c775827f8c59db1cdbfca81ef7c9b4902e20022e3560aa5dc81f9c4de7cd8e08e6626b7bacb1b0b9cfc94b042e1595e9a4ab2fd3b92c8b1d1bff4673a855c7b65d45541c7278b6657139c914", 0xc8}], 0x5, &(0x7f0000487000)=[{0x70, 0x108, 0xeb49, "ca137d9730f5e90850f2fbbe3d83d3c6faefc00b1df36e0ff8832148f91d6693827d4f8a19c0fea7e9a454dd7522935d61d79c5ab40107f96052bfe22552f94531ea3d0c7d2d33cc3e2ead380c5759327a36d029027a900f50b9"}, {0xf8, 0x11b, 0xe9, "ee22701d773e896d67ffe39a34080f65ae511818a53e8d4a5c645b941a4c721f4f02d870f0f308d4c05e820e2cecf256932527992b3ef5d27310e7b1a5d94f9dead5452d1de6ded2dcbceecc55d49c68a4898f5e9a61c86e26f170d23225b9eef217252a1ca90a0b932a1679c7042cb1782e8c607d57c6dc2a179b0305383588475c0ce34c9c6fd9f713e1be73b91cf6fba87006ca36956e37d0430bf622266a35e849585479c7d48b5373a681a52ffeabe9c9b9f2214e0eaf9eb8fb0acd2c7ff71d9d95876f4902fa401a14ad00a85e49e955913cdd94edff3ff9a8b09f40e70f"}, {0x50, 0x118, 0x9, "e9d7a978d7817e5b782d432df16ba8fd1d649eb5b2bd29035aedf1019ea3a5b193e3cc3acbe1e8a7dc3995f93edcb02fd4abb665722936bb1c88c4f078"}], 0x1b8, 0x20000000}, 0x7b6}], 0x9, 0x4000804) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x9, &(0x7f000074a000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x0, 0x2, 0x3, 0x9, 0x3, 0xfffffff4, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffff666, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000486000)='GPL\x00', 0x1, 0x1000, &(0x7f0000de7000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001dc000)=0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000009000-0x120)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac6c76f8842e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000958000)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d42000-0xcc)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}], 0xcc) r1 = syz_open_dev$loop(&(0x7f0000a4d000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, "e4e80f86b6b778519753c8cb03f1a4594fff0010ef2d3644ab61838bc5ef082df9ea7e9ddb7b6195a2b820ec7846b51bf3199ee365a7bc6df930b25f77847c0d", "d57fe086c4e58d698a12a2e543fcb793cb918edbb82c9df26f85ac1156217c8afd1d3c6145d824904beaaca65eebd56bcae2159417f1723637995204a6aeafb9", "6e336aedf786b323cbd1dad2e06cdebbc13c406998566cfd00002bc6e70a8c1a", [0x0, 0x0]}) 2018/01/04 09:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1012, 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 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000d7d000-0xcf)=""/207) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00009b6000-0x8)={0x0, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0x0) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x3, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f000004f000)="ec07c5dac07c8091edf5a3536f7e074bacf6aa7b68f467763a593b9504533ba2ef955606768e1aec6e1ea26a6507eb94f6e5d9fdae8ea86fdc206665b32f998e9fe38dc940ffe32b5b406800454053d4cd4e604f46c5459718") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000050000-0x4)=0x8, 0x4) 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000056c000)='/dev/snd/pcmC#D#c\x00', 0xfb, 0xc00) r1 = accept(0xffffffffffffff9c, &(0x7f0000f51000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000345000)=0x1c) r2 = open(&(0x7f0000fd5000-0x8)='./file0\x00', 0x240200, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f5f000-0x8)={r1, r2}) connect$nfc_raw(r1, &(0x7f0000fe3000-0x10)={0x27, 0x8, 0x1, 0x5}, 0x10) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) 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, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/rtc\x00', 0x60000, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f00006b0000-0x70)=[{&(0x7f00003a5000-0x60)={0x27, 0x8001, 0x3, 0x0, 0x0, 0x8, "9b23a1aae977a096d652b3b3a679088b8219b291d4b9c81f62b68efc2772007b3c3f29e31740d4ba3fbad0792fa4552158800956958038d678f27832dbd2f8", 0x2}, 0x60, &(0x7f00005c4000)=[{&(0x7f0000ecb000)="bc5e846272ef5a1afaee5ec889b38eb4abe51b431f0e4ac78cf0852b946e04a227dcf59e251f1030292329c88e2f47a94fd01e399bbff5decfbe8d6c0f22beb2ad1d111fdc0afe55b936d08eecadc87d2fe95823fbdf96cdc796e11f838fecc98c3d4074f1d905179bb4c5133cc660b108dc8f56a4275f289ec3ed5c35aa6d9a9b5f348e40c5d49de87ee5b46efb23c7dff5690789b1c4cdf5c7d4237d93e4b72b85927fc03e4f12e85b17b4c16e87d49f891e0496a524982c5588aae0013cb9", 0xc0}, {&(0x7f0000ab0000)="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0x1000}, {&(0x7f00002e6000-0xbb)="1f9fd8a74292a3546ba6f1584aeff2bfc8cc0735c02eff80598ed190ee25f4b442ca45f9e6e170fa66ba9b2fd9778abc873e64d0cb53b62f221849e17da16355c4461b2ab178043bda2f86763ba807a7e17039b526a9628eec54c36d938a76b81810cf7fd8934e2fab7dcaacf7a372b4b28fe84c36678d3ae7c44898c9db6aa7ec47ed0d0073c94047b3f73b06c6c42e5f770825fcb5e527a5a8cff02896ceaafe0a09ff625fb4235b1acbd24f2d0301c154231417e3f75e6cb28f", 0xbb}], 0x3, &(0x7f0000c1e000)={0x80, 0x104, 0x8, "8a96d0fbfc050863a5fe9758c8b1f76e15105bb29bd62631aec1775cc67b454a14d365fc30ad3c0ae67f2e5c5facd7e0996d78ad5f8913a34a17d3a32b28184ab088749841e8f571d2d309b13cd522cac7a50ca66f52cef5c9196aaafca35180e0709ad971e223d0b7"}, 0x80, 0x11}, {&(0x7f0000f3b000-0x60)={0x27, 0x8001, 0xaa1, 0x4, 0x80000000, 0x8, "e7b827d0b6c96562d3d7cb9448795e82a3c7b98e58802db9d05514243676a02e1810b06869e966d1b2d74d77c6781d6ca6819173201e423d5599b12d12c409", 0x1}, 0x60, 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", 0x1000}, {&(0x7f0000f5a000-0xe1)="0b146b515b6b3e6f2b93f9cf04e03cc98b8ba27207f94483b3b1b58e5eeb1467525b6b70b12c38f3099868e8f358c2de95a401f031e53d063492bb28f9d15b59e4de039d0212278c5014ef1bdfbe49fdb86de8c92feae7bf473d949ea395825ed108199ad6c24869a7ff47a4db14e54df499822b4c85c6ffdc27ec3f573b25f9d2c8bc8459eceb8eaf11988c46d7448c82f2b0b9a0df3fa7eabc159cff9fe5fd8c57f5d1832016867787088ee0d99e8c2ae37233e14d93b1f1506b7f359840d4a17587852de5e23e1614dc1cca50097de3fd7174bf67fe539ae97ad73d4f51d9b8", 0xe1}, {&(0x7f0000091000)="3fedbd7a0f5c4d2d7ae73c80e87532fc7eebf8", 0x3a3}, {&(0x7f0000430000)="7d8bfdeb78ea63483fa6330d1faff5bc1a481cb55d190fe33d5a356f1ab6700e16ebb2ac2c489ea008a278610c5c2e5d359489cb33a44bcab7ec88bbe62fd9001f0362e40907279e1e75c37a696f9c84e57016c496b0ebed41b39c1c20db77e96e4a2730cdb135a39afe1d8bfeaf852574d6bf8ab6eb659970b97995878fbb034b7b15b3d083163f6ee7cd274b2194f2479ff4e188629887907805cf79f22695ba", 0xa1}], 0x4, 0x0, 0x0, 0x4}], 0x2, 0x8800) rmdir(&(0x7f0000fcb000)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x800000000008, 0x1000000, 0x1c8, 0x0}, &(0x7f0000479000-0x4)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f00009c2000-0xfa)=""/250) read(r3, &(0x7f0000cbc000-0xd4)=""/212, 0xd4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000486000)=0x0) ptrace$setregset(0x4205, r6, 0x2, &(0x7f00006ab000)={&(0x7f0000415000)="b7eac9588a811f3b1880d00e6ce1", 0xe}) syz_open_dev$binder(&(0x7f000014c000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00004ea000-0x8)={r5, 0x7}, &(0x7f00002e1000)=0x8) 2018/01/04 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000077c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f000024e000-0x5)='=', 0x1, 0x0, &(0x7f0000d21000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f000020e000)='/dev/input/mice\x00', 0x0, 0x40) sendmsg$kcm(r1, &(0x7f0000cd6000-0x38)={&(0x7f00001b7000-0x8)=@sco={0x1f, {0x38c, 0x20, 0x3, 0xfffffffffffffffb, 0x10001, 0x3f00000}}, 0x8, &(0x7f0000234000-0x10)=[{&(0x7f0000f80000-0x1000)="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", 0x1000}], 0x1, &(0x7f00005d8000-0x88)=[{0x88, 0x19f, 0x9, "c0f2b6f8a6d5b248997a84bfea505158312828b115f1d66989fb51988725a9351add1a07735ec40aefbbbdae144c2dd815c5e6b2c64ba412ac4e63e0b4c58a069b06f9c7281d7a2265702e4948d9302a6f80cb4877a74aad0147056cec92a8ce215fee547752667579e00476fce6859f6a"}], 0x88, 0x8000}, 0x10) 2018/01/04 09:12:02 executing program 0: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9e1, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {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) 2018/01/04 09:12:02 executing program 2: r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ac2000-0x18)=@generic={0x5dac, 0x9, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = getpgrp(0xffffffffffffffff) tgkill(r2, r3, 0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000000)={r5, &(0x7f0000001000-0x85)=""/133}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00001b3000-0xa)={&(0x7f000004c000/0x2000)=nil, 0x2000}) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000860000-0x4)=0x0, &(0x7f000015d000)=0x4) 2018/01/04 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/04 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x39, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000e54000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/04 09:12:02 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000013000-0x4)=0x8d1, &(0x7f000000d000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056e000)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00007a3000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000874000)=0xffffffffffffffff) 2018/01/04 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6c000)='net/ip_mr_cache\x00') gettid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000158000-0xc)={0x0, 0x8000, 0x2, [0x3, 0xff]}, &(0x7f0000acd000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018c000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x400}, 0x98) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000dfc000)={0x100000000, 0x9, 0x71}) syz_open_dev$audion(&(0x7f0000da4000-0xc)='/dev/audio#\x00', 0x40, 0x2000) preadv(r0, &(0x7f00001a3000)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x4000000000000) 2018/01/04 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ce7000)=0x0) socketpair(0x10, 0x0, 0x1, &(0x7f0000c4d000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000e95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fce000+0xcb2)=0x14) 2018/01/04 09:12:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cac000)={0x401, 0x800, 0x2, 0x80000001, 0x100000000, 0x2, 0xffff, 0x1000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x800}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000012c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e23000-0x10)={r0, 0x28, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ff000-0xc)={r3, 0x1bce, 0x10}, 0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/rtc\x00', 0x8430000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006e5000-0x10)={0x0, 0x0, 0x401, 0x6}, &(0x7f0000a78000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00007fa000)={r5, 0x17, "68dc3de5b8b8b7b974902be0acba4a62ccf0006bdcca69"}, &(0x7f000065e000-0x4)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000715000)=0x2) ioctl$sock_netdev_private(r4, 0x89f5, &(0x7f000032d000-0xb2)="7ce880bf8307dd8d5251749783faedbb372e41df71a948e81ac6c8481fd05cffa0142a234aef0d2ebd78bca7a344debafbd061c42866560cdd54ed092f4d7ffbf5d3b9fc768438c7dc913e3a95140201be5e1426b091ba2d75c9abfe0c161cfef2c4b37483ce9667316063c858084130b6e35f25ef7046a297d2dc9410c9ef8637f226a04b35109a3e137ad1752b0d46465b9e9db2a20b2b5913d5a51254fa495a44b1a251115bf65a49d55f1b3ceeb3cd0a") clock_gettime(0x0, &(0x7f000029d000)={0x0, 0x0}) io_getevents(r6, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r7+10000000}) io_destroy(r6) r8 = creat(&(0x7f0000610000)='./file0\x00', 0x8) syz_open_dev$midi(&(0x7f00006d6000-0xb)='/dev/midi#\x00', 0x401, 0x0) socket$inet6(0xa, 0x80001, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r8, 0x800442d4, &(0x7f00001a3000)=0xfffffffffffffffe) fstat(0xffffffffffffffff, &(0x7f00008c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r9, r2, r2) 2018/01/04 09:12:02 executing program 7: socketpair(0x1f, 0x7, 0xff, &(0x7f0000d0b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000448000-0x4)=0x14) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x1, r2, r3, 0x5, 0x7, 0x4000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/04 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009a6000-0x6e)="", 0x0) r0 = syz_open_dev$sg(&(0x7f0000101000)='/dev/sg#\x00', 0x40, 0x10000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000096b000)={r0, 0x0, 0x85, 0x38, &(0x7f0000602000-0x85)="c5adefc396b1c572321cc5611bead3c36f400227cdd1effce3f9940d40f25eda34cc494f7e76d3f164af0194d1dc625e83f7f1b40e5a637721019de7ef3b8cbf4091e62f6fc7563c065f0f8f6b320e368c3d2913f047f1a6e4ed64fda6ff8a8fdc9bcc43329d4ab13da04e44018341097914fd47f86ad79a62150c9231f664cded269556ba", &(0x7f0000b8c000)=""/56, 0xf0, 0x0}, 0x28) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/04 09:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00007d2000)=0x7, 0x4) sendmsg$netlink(r0, &(0x7f0000177000)={0x0, 0x0, &(0x7f0000106000)=[{&(0x7f0000805000-0x22bc)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c12000)=[], 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b4f000-0x1e0)={0x9, 0xffff, 0x6, 0xff, 0x8, [{0x4, 0x8, 0xff, 0x0, 0x0, 0x601, 0x0, 0x0, 0x0}, {0x5bb1, 0x0, 0x1, 0x0, 0x0, 0x308, 0x0, 0x0, 0x0}, {0x101, 0x6, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0xff, 0x9, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x339, 0x2, 0x8000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7ff, 0x7ff, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x7f4, 0x7fff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x3, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) 2018/01/04 09:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000743000-0x7)='fdinfo\x00') 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) fcntl$getown(r1, 0x9) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000dfc000-0x1b)=""/27) getdents64(r0, &(0x7f0000f0d000)=""/68, 0xffab) 2018/01/04 09:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000001a000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="b7db3ab86be9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r2, r1) exit_group(0x1f) 2018/01/04 09:12:02 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000fe0000-0x10)={0x100000000, 0x2000}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000b92000-0xef)="fba60ba951f2ed3ad25c366bacc6cfaa5df8db37cfce0f28c9d4b97a36e11ee92191abefef399e364dc7e96c58cd0af12de22c35c98a1fec516daa2ca175ef0280fab41baed1dec772b31d8bc0e3bb95c96c7721c270f22ca54c2d92cfdc661662369c38f82bccd804aab62b289bed39d2130908bde719deeabbd3163223d922e202d918e5e248955f2e845b309dc84aa3beec296e53a6801b1f6a64bc5692560514bb30bde10979e73980161ad6f806c7ce401f05c55fdcc639082aa413654350ba5d730f5f75c0eb2946c38f8ca43cab5106dbd04d8ff5c825da9d7bb09bae0d397f906822be87c5a840c00fa5d0") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004e8000-0x64)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x2, 0x5000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x64) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b2c000)='tls\x00', 0x2de) ioctl$BINDER_WRITE_READ(r0, 0x5421, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) 2018/01/04 09:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006e7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/04 09:12:02 executing program 7: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000015000-0x50)={{0x0, 0x20}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000047000)={0x8, 0x9, 0x6}) 2018/01/04 09:12:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) accept$ipx(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e18000)={r1, 0xffffffffffff411c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9cf, &(0x7f000063e000)=0x0) io_submit(r3, 0x1, &(0x7f000057f000)=[&(0x7f0000369000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000800000-0xe5)="e15668c33bf126156d2312e4e7a2eadb5445e3881eb78dbc6557cd76c3a8a0707a4ec03d178e9a0a38df3d22ef7afaead7c54f1b1d8f5544c0c34e0d392178af628d70586957e7f87f172cae92968d45f8107e42563a0e580d3a7c8f73ecd736dd6a248ab784e527573aae82381d2baacd3afc34d32f04bcff58afa02bf0553734a142c2d6716ed7248082577d8b8f7cbda4d2aa6ec581fc2cafd19254f13c8626bf3ca6bc138e6db8bc980ebe27a61d5612b8034123c9f9b623f4d0e8057991b60b666802813a3357d768abd2d0f8694c92ae5185d188e7bd6b795cd43237df3a1cca5b55", 0xe5, 0x2, 0x0, 0x0, r0}]) r4 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000615000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000000d000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt(r0, 0x0, &(0x7f0000122000-0x1000)="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") 2018/01/04 09:12:03 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000372000)='/dev/adsp#\x00', 0x8, 0x14141) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001c3000-0x4)=0x0) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@ipx={0x4, 0x8, 0x7fff, "e6617e8278dd", 0xc424, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4004) [ 174.745683] device syz6 entered promiscuous mode 2018/01/04 09:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b28000)="130000001000ffdde200f49ff60f050000230a009d0000005b10b0a73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000+0x11c)={r0, 0x1, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x1, 0x0, 0x2, 0x359}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x4da3, r2, 0x1, 0x789d}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x0, 0x102) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00003dc000-0x28)={0x107fffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f47000-0x8)={r4, 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff74) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000a52000-0x68)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) write(r5, &(0x7f0000a76000-0x11)="83b6001000005249e3d0a423cfc6781961", 0x11) read(r5, &(0x7f0000a8d000)=""/39, 0x27) add_key(&(0x7f0000956000)='syzkaller\x00', &(0x7f000036c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c09000)="a544ef070f276f04869dcfda3d3646efac3740f3ca47b2643c2c9017f061919b662540114a43f51036f83aa32e773a9b83c98aa7e13800067042dc5d2cadecbff169f300007fc62983edec28d510953615b8f1a1d9865d1dbbb03087d24e128fcd17c4a238d5274de7096c8a99657accd83e3a00000007503caf90a9befcefe8b9af9e23aa6f3c25379d0ec99b2a4957b8d6b0561f93c9f7ae101adf5242ac122f1162724036ae1ea5eb825c201d379743a58cda372f7dcea09e7c48050ed7e722839ffb17f280721038628e8d4b94fdb4ff659cae5eb9cf7e32d304fb9f0878d8ea303083ede2978caf0870eb20", 0xfffffffffffffd2c, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3c) times(&(0x7f0000b55000)={0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000221000-0x8)={0x0, 0x0}) 2018/01/04 09:12:03 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f000035a000)='/dev/dsp\x00', 0x100, 0x0) r0 = syz_open_dev$dspn(&(0x7f000078c000)='/dev/dsp#\x00', 0xc67, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000471000)={0x81, 0x10000, 0x0, {0x0, 0x0}, 0xffffffffffffff5b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000a5c000)={0x401, 0x4, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000009) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000528000-0x78)={0x2, 0x0, [{0xc1, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004d3000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 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}, 0x4b) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/vga_arbiter\x00', 0x480000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/rtc\x00', 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000da1000)={0x5, 0x5, 0x15a3, 0x7ff, "f47a2e12b5021fe40863265224ec234eec2cad3cb1a48054dfb606c26f962d62008267f6ac6fac83eec361e6", 0x2}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a3a000/0x18000)=nil, &(0x7f000032a000+0x44f)=[@text32={0x20, &(0x7f00007e6000-0x43)="0f0766baa000ed26f2670f210ec4e2e19184b3bf0000003666660f3a428d0c000000f1b9800a0000b88000c0feba000000000f300f2082f3f40f30f082890000000006", 0x43}], 0x1, 0x42, &(0x7f0000deb000-0x20)=[@dstype0={0x6, 0x8}, @dstype0={0x6, 0x4}], 0x2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000de4000-0x28)={@common='ip_vti0\x00', @ifru_settings={0x2, 0x0, @sync=&(0x7f0000010000-0xc)={0x0, 0x0, 0x0}}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ecd000-0x4)=0x1, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00005a4000-0x28)={@generic=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/04 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) recvfrom$ax25(r0, &(0x7f0000fcd000-0xa7)=""/167, 0xa7, 0x100, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000608000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000e4d000)={&(0x7f0000f15000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$midi(&(0x7f00006d7000-0xb)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e34000-0x4b)={0x0, 0x43, "bb8f56f6ba225f1f9a0120f2a408f6ea94f7d3086f77d44b4618545df8398bb4d87131e22ac0285ab4fc7b48ce49a39f2d0d91f9f7a2e8b58cc6df5c477c61896e10df"}, &(0x7f0000590000)=0x4b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000614000)={0x7, 0x8201, 0x8, 0x6, r3}, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x893f, &(0x7f00001f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/04 09:12:03 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b5d000)={0x3, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r2 = memfd_create(&(0x7f000073f000-0xc)='lomime_type\x00', 0x2) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00005af000-0x4)=0x0) rmdir(&(0x7f00000d4000)='./file0\x00') unshare(0x400) signalfd4(r1, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) lremovexattr(&(0x7f0000658000+0x924)='./file0\x00', &(0x7f0000c7a000)=@random={'system.\x00', 'selinux\x00'}) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000993000-0x4)=0x1210, 0xffffffffffffff85) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f000065b000-0xc)={{0x100, 0x5, 0x94f5f29, 0x763, 0xa3a, 0x2}, 0x7b03}) r4 = shmget(0x3, 0x4000, 0x540004c7, &(0x7f0000774000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000e6e000-0xf7)=""/247) 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079e000-0xa)='/dev/ptmx\x00', 0x109001, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000462000-0x4)=0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c5d000)={0x7f, 0x544, 0xfffffffeffffffff}) 2018/01/04 09:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) 2018/01/04 09:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/load\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f0000b27000-0x89)="3db0cce5e37fe470bdc00c2b52ee2a22362755b4ffae4e265a461d5e2763616564c6acaf38812fe42cb64f44c62292102e2c28a518e3d567ff5acfadc0071846f981019b74d487addb442bc4099162e1729dfad5850d0c54df92367b0c64bda0625eecea3942d089ccd874c287fc2621aa6e7558ca27d0cdc2192faed7977f196076470210408880d1", 0x89, 0x8000, &(0x7f0000e0a000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00002da000)={r1, 0x1, 0x1, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') bind$bt_hci(r2, &(0x7f0000ee9000-0x6)={0x1f, 0x235a, 0x3}, 0x6) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000db9000-0x4)=0xe7) sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a83000)=0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f000031a000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r3 = shmget$private(0x0, 0x4000, 0x4, &(0x7f00005dc000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f000043d000)=""/149) r4 = msgget(0x2, 0x8) msgctl$MSG_STAT(r4, 0xb, &(0x7f000073e000-0x68)=""/104) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = add_key$user(&(0x7f00009f0000)='user\x00', &(0x7f0000f7d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9e000)='8', 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000869000-0xa)='id_legacy\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e4b000)='/dev/input/event#\x00', 0x7, 0x4000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000b08000)=""/67) 2018/01/04 09:12:03 executing program 1: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000962000-0x2f)="f1930af6402a319176ceba4c818aa6d7725b1f51bccabcebbfa8f445af4c65947666432d2328dbaf9b13ad9af319f8", 0x2f) dup3(r0, r1, 0x0) 2018/01/04 09:12:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x2, 0x1}, 'port0\x00', 0x46, 0x80024, 0x6, 0x6, 0x866, 0x7, 0xba0e, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") truncate(&(0x7f000029c000)='./file0\x00', 0x0) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x9) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ff1000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000)=0x108) syz_open_dev$evdev(&(0x7f000085b000-0x12)='/dev/input/event#\x00', 0x68, 0x80400) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000860000-0x10)=@req={0x28, &(0x7f0000b6b000-0x28)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x5, 0x4e, 0x9, 0xfffffffffffffff8, 0x4, 0x1000}}}}) 2018/01/04 09:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/member\x00', 0x2, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009a1000-0x8)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f0000e9e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000493000-0x80)=[{&(0x7f00008a4000-0xec)=""/236, 0x0}, {&(0x7f00008f8000)=""/180, 0x0}, {&(0x7f00006a0000)=""/225, 0x0}, {&(0x7f00009c5000)=""/34, 0xfffffffffffffff9}, {&(0x7f0000c56000-0x38)=""/56, 0x0}, {&(0x7f000017e000-0x4b)=""/75, 0x0}, {&(0x7f0000fc6000-0x26)=""/38, 0x0}, {&(0x7f0000061000)=""/21, 0x3d4}], 0x0, &(0x7f0000096000-0x10)=[], 0x1af, 0x0) r2 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000058d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f, 0x9, 0x1000, 0x47}, &(0x7f00000ce000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000038000-0x6)={r3, 0x40}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000acb000-0xa0)={r3, @in6={{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x3, 0x1, 0xfffffffffffffffa}, &(0x7f00008eb000+0xc30)=0xa0) 2018/01/04 09:12:03 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fc2000)='./file0\x00', 0x64) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00002bb000)={0x0, 0x0, &(0x7f00003a4000/0x2000)=nil}) r2 = syz_open_dev$sg(&(0x7f0000fc1000)='/dev/sg#\x00', 0x555f3b3b, 0x400000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000fc1000)={0x7f, 0x7f, 0x2, 0x2}, 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) 2018/01/04 09:12:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x80000010) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) ioctl$KDMKTONE(r1, 0x4b30, 0x9) mknod(&(0x7f0000044000)='./bus\x00', 0x0, 0x0) pipe(&(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000021000-0x6)='./bus\x00', 0x6c800, 0x0) connect$nfc_raw(r2, &(0x7f000003a000-0x10)={0x27, 0x1, 0x3e49, 0x6}, 0x10) dup3(r3, r0, 0x0) 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) mknodat(r0, &(0x7f0000d65000-0x8)='./file0\x00', 0x1000, 0x6359c77b) ioctl(r0, 0x2285, &(0x7f0000beb000-0x3)="000611") 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000014000)={0x8, &(0x7f0000015000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/04 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c37000)=@int=0x0, &(0x7f0000b29000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f00009fd000-0x8)='./file0\x00', 0x0, 0x140) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000cb5000-0x4)=0x45, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r0, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f99000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000387000-0xc4)=""/196, &(0x7f000014a000-0x4)=0xc4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000803, 0x0) mknod(&(0x7f0000b28000)='./file0\x00', 0x82, 0x0) write(r1, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) rt_sigaction(0x8, &(0x7f0000c2c000-0x20)={0x3f, {0x4}, 0x18000002, 0x8}, 0x0, 0x8, &(0x7f0000ba2000)={0x0}) sendto$inet6(r0, &(0x7f0000f07000)="d208b47d28c8b7506d1998a0069ad02cd09bb6658ece66bc1c35c0773f23b804388113cbba8a945fe59e57f83e2c5e97934fabb07b4165dce8827e17edb58fd1180808c6d81a48c018fcb21c6923a944e9bd1b83ccff152a6bc2538a9b1912841441ec32f038762e105d54ad08f185130d7d48f2c2a6573b6502", 0x7a, 0x0, &(0x7f0000f07000)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/04 09:12:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x5) 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) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/04 09:12:03 executing program 1: mmap(&(0x7f0000001000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/icmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bb000-0x28)={@common='lo\x00', &(0x7f000060a000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000f58000-0x60)={0x0, 0x17, 0x5, @thr={&(0x7f0000ba1000-0x7f)="61ccc77b0d1782bf3c89f0013a6312e1b1b5df188d39b935ac65a3725056b3cd50900c79b6a8fb48ae2daefa2623ed59afca97291b652285c1119f993b0dc63a11f64c1bf9adaf27412a6fad7f7b2d6be2d238841060c266aacddd988b904c1ef50808ca20e3d648cdce08f78431c248e6b5a091e9fb27b5e754629a370830", &(0x7f0000f85000-0xa8)="5cc6179a08f54da970cf3baa3b8c67b3bbea3bbe1a0c5122889308d30b42c28384721fbe66798b3075f1b334fd5e98b72f857dd68a570cb384887c5ea05ef0dbbdfab7172823a1adee9169191702ac09ca03d7409af31b9c7995ca3b8b828bc261e05f077c5bcd4c5c2f12014409c87234347818c7e0aed11fbb7ae2418de2014d5ea2d298c36581205d076cb5d7d1dcf0ab828c82266785c05a499e3a548cc247969207cef08d01"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f86000-0x10)=@ax25={0x3, {"8742c40b78b4b9"}, 0x7}, 0x10) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000002e000-0xc2)="8ba194d8fd922e02f3f480cd76dec00ac3c82dd7b5b5bb7f3d9232a5c66452629ded21f695fef94d6fb412f65999ff4d4fa159b7f6111cfdb6d464eff2a2ad6fafaf680126c7000513223612ba0f2c79c57402e8cb96f39dddceae8e69ef36ee2cb3ef3606c9366cafc3d0c72bcfeede225419b2fb153ae4fda302e2d70af781443d1e5ae59b857e21b8544c31c40442e1d9a1f55cd248786ab9938199279c5b6806f3383e7ece8308152329ae74a64de4d359232d39051eebbe644fdcafb15d5292", 0xc2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000f85000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000ed3000)={{0x77359400, 0x0}, {r3, r4+30000000}}, 0x0) 2018/01/04 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000658000)='/dev/adsp#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008e9000-0x8)={0x0, 0x7}, &(0x7f0000451000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dcc000-0x8c)={r2, @in6={{0xa, 0x2, 0xdc2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c0000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/04 09:12:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000565000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d5a000)='/dev/vcsa#\x00', 0x3, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) 2018/01/04 09:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xab8, 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 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c52000-0x10)={r0, &(0x7f0000db4000-0xf6)=""}, 0x10) 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x200000000000000, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006ec000)='/dev/input/mice\x00', 0x0, 0x84480) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f00000c1000-0x4)=0x8511) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a4c000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002f5000)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b40000)={r2, 0x1}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f98000)="") chdir(&(0x7f0000f95000)='./file0\x00') r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00007af000-0x18)={0x7, 0x3, 0x8, 0x1, 0x0, 0x9}) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x3, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/04 09:12:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="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") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x81ff, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000a7c000)="809ccced680e46a3abddcd9dd2f554c9731f9028105b3cc3479844c4dc67", 0xfffffe2e}], 0x1) 2018/01/04 09:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000b76000-0x8)=0x1000) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d24000-0x3c)={0x0, 0x10, "4638bd823fcd8ce4ca2874665e4089af"}, &(0x7f0000b06000-0x4)=0x18) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000deb000)=0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000dea000)=""/90, &(0x7f0000dea000)=0x5a) userfaultfd(0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x6, 0x3, &(0x7f0000de9000)="efdfde27f6a7db89f72e1f21db2fac4f7dd1468b5984df239079682f33b6fd3e8b50ca6e6600e786e5ae9beb19c086521d4aca3f3035b23b5765c0a2267a213cbe300d7c2197e14cdc7463153de999c4c6d08086abec515f5d092833733543e9", 0x60) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/04 09:12:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/fib_trie\x00') ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000a7a000-0x70)={[{0x4, 0x7, 0x3, 0x6, 0x9, 0x401, 0x100000001, 0xce0, 0x2, 0x8, 0x7fff, 0x800, 0x1ff}, {0x1, 0x10001, 0xaa, 0x100, 0x2, 0x1, 0x7fff, 0x6, 0x2, 0x7ff, 0x285e718c, 0x3, 0x5}, {0x8000, 0x3, 0x9, 0x6, 0x6, 0x7, 0xc9a, 0x1, 0x8001, 0x100000000, 0x40, 0x200, 0x1ff}], 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000208000)=0xab8d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007c5000)=0x0) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb3)=""/179, 0xb3}], 0x1) 2018/01/04 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c31000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f000040f000)=0xc) r1 = socket$inet6(0xa, 0x5, 0xc8f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) r3 = syz_open_dev$dspn(&(0x7f0000b64000-0xa)='/dev/dsp#\x00', 0x81, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000fe7000-0xc)={0x4, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00009bb000-0x9)='/dev/vcs\x00', 0x220003, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000fe7000)={r2, 0x5, 0x2, 0x40b, 0x1000, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000fe6000)=@assoc_value={0x0, 0x0}, &(0x7f0000c5c000-0x4)=0x8) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x0, 0x6, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x8, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae4000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d8c000-0xb0)={{0x0, 0x9}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$audion(&(0x7f0000ce9000-0xc)='/dev/audio#\x00', 0x95, 0x40000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/04 09:12:03 executing program 6: prctl$intptr(0x100000000c, 0x1) 2018/01/04 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000340000-0x14)={0x7, 0x1, 0x4, 0x10001, 0xffffffffffffffcd}, 0x14) 2018/01/04 09:12:03 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x7, 0x4) listen(r0, 0x0) 2018/01/04 09:12:03 executing program 6: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000c68000-0xe)='/dev/admmidi#\x00', 0xffff, 0x901) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000567000-0xc)={&(0x7f0000f23000-0x8)='./file0\x00', r1}, 0xc) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000d4a000)={0x5, 0x0, 0x5, 0x3, 0x7fffffff}) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/04 09:12:03 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = semget(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000001000-0x34)=""/52) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x8000, 0x6b}, &(0x7f0000f20000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000-0x49)={r3, 0x41, "588f5c3e40ba05924ab0420d9c88cda5e37107ee19fa019a99068f7558ce952a0e6a2401dcc1164428eebebc590afd42a34a64b29281bc3f8a642b739b03fa0fd4"}, &(0x7f0000002000)=0x49) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x800) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r4, &(0x7f0000002000-0x4)=0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x200800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0xd)=@known='security.ima\x00', &(0x7f0000003000-0x10)='/selinux/member\x00', 0x10, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000005000)={0xfc}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000007000-0x58)={0x5, 0x10001, 0x9, 0x40400000, 0x5ff8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000bf9000)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r1 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf2590200000001fea2544f52d30faba2821c"}) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007d6000-0x4)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000048000)={0x0, 0x0}) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000cd5000-0x4)=0x0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000735000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b16000-0xc)={&(0x7f0000605000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_int(r2, 0x0, 0xa9a6910c269e5326, &(0x7f0000492000-0x4)=0x0, &(0x7f000060c000-0x4)=0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mkdirat(r2, &(0x7f00001e5000)='./file0\x00', 0x85) 2018/01/04 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000091c000)='/dev/sg#\x00', 0x1b51, 0x81) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008d6000)={r0, &(0x7f0000f84000-0x1f)="d1ad6cc33371c98b97a0aba6436c90f8032c585ed191c132a8ba55f7e22427", &(0x7f0000e76000-0xf2)="7f4a0ded544b09840d58ef8046e4a14c3fa8cfba192e02816e833632421caaf8f2cd7679da43803b3983f9ebf1f8e57dcca2b817f961869ca06d0f466ff5dfbb98950a311f6cb3bd3333934bfa8ebc7980d49e6adbe5a1c651a61694c9b220d47f63e1cb7702b6c38cd16195c0e7f6b686337a85bc2e7cdc1cb1d78ed4165b791a269b34210ee3579b1752f372b559bcd1b82b380afd595af56628bc718b58713ffc873ef1a0374d34a43d507502ad1858b3aed43288ac8848e8e6559c65ee342fe2c46f45791a5c8e229769a310727885561bd0c7712dc87a0b5d46a5666c4d83304f730eec97aa465857189ebea39b0750", 0x0}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f1000-0x18)={r1, &(0x7f0000152000)="", &(0x7f0000da7000-0xae)=""/174}, 0x18) 2018/01/04 09:12:03 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write$eventfd(r2, &(0x7f00009b6000-0x2)=0x0, 0x8) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000f53000)={&(0x7f00006e0000-0x80)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:03 executing program 5: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000296000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000801000)='/dev/audio#\x00', 0x20, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x5fe) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000066d000-0xc)={0x7, 0xffffffffffffffff, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000126000/0x2000)=nil, 0x2000, 0x1000002, 0x201d, r1, 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) ioctl$TCSBRKP(r1, 0x5425, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000002000)={0x1f, {0x0, 0x0, 0x80000000, 0x1, 0x7ff, 0x20000000000005}, 0x1}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000004000-0x37)="b6f4f4d75957f46b4df83fd02994b8b76a002290b0e195e674c0761a042c04a9766206659e9d7d3c4deaf240c2c1adf924d26d1931a8e0", 0x37, 0x298, 0x0, 0x0, r1}, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000005000-0xa)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000dae000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400101) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007d7000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e48000)=@assoc_value={0x0, 0x773}, &(0x7f00007ef000-0x4)=0x8) 2018/01/04 09:12:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f000044e000-0x8)='./file0\x00', 0x1400) 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, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000316000-0x11)='net/fib_triestat\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000)=0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000001000-0x8)=0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0x40) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000235000)={0x20007ffe, 0x403, 0xb9bd}) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f00002a5000-0x7a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x14, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x1, [@broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff, @empty=0x0]}, @cipso={0x86, 0x6, 0x2, []}, @noop={0x1}, @noop={0x1}, @timestamp={0x44, 0xc, 0xfff, 0x3, 0x1, [{[], 0x8}, {[], 0x6}]}, @noop={0x1}, @ra={0x94, 0x6, 0x8}, @ra={0x94, 0x6, 0x1}]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000062000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b64000-0x4)={0x6, 0x6, 0x3}) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c83000)=0x0) dup3(r1, r0, 0x0) 2018/01/04 09:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000435000)={0x0, 0x0}) writev(r0, &(0x7f00004c5000)=[{&(0x7f0000858000-0x94)="18f030fa7106967cab4ef584daedd605d3e1574e9e0a818d675888f2d026b5e2765154f489fa57a6994f1cd756d24454a2f148159f65da6826118eed1d9cb52b1cd2896235a94cede282ddb332fbb700354bce03fed3eaab86d211325a2ad0e382358db6ea7d669e26d9fd9d446f229f04271c8d1c55bc113eb80be56af19868d010fd4d46557112c2d94d6c40b02c21dca497ab", 0x94}], 0x1) vmsplice(r0, &(0x7f0000841000-0xa0)=[{&(0x7f00002e0000)="", 0x0}, {&(0x7f000099f000)="d81db32a0401b7508122fd08eb7574015d4381d0216bb9965277c399fed433dc21f8922e710c1b936b0e495fe56be72a34deaeb3e1d37e151b37d1fbb7f6a4b03587bb0ee60cbd9c8d33b3d257de652fef3dbb2c42f580da770d858593411a66c905039955c00d98de1856c5a44994ee3dfcf0b69d8a7a3a6f914b56fdc1c0955b30a0cb0029aaa3fcaf61d50390501173986f3e96874ac60318465270cc95c4b0a9422cfc1e596d9126cc5b", 0xac}, {&(0x7f0000607000-0xad)="f415098f56856ecedd2ed66695a8f32e04d1731b97fe16b2b23bb11e59d599d7ce2ae66052dfa5e78223184d9ed30bf4a21b5eb44f4c85a34738ed059430bc83e9f622518d1ac3e4685aa2bacdebf231855aa6c0bb764b4c4a88870bb72c09e9ec298865e3675b6e3b52205f365356205f9df2e70b4db72356a90138b460c8fb97f4b331b127281e35cbdd8978c254e0e8af163beb874eada4c7bca0892b510e6ff2d29c8805ecb851fa3c11fd", 0xad}, {&(0x7f0000757000-0x90)="3db6711e2676cb62a98518bdb808c62e1c82c7b750fc76cbec283ed9e3035c88c8df9645fd1713c310e0bf4819426b466501fb30ac68bd79d893e46b6a4e5babb9893682c604826928320e6aaaef57369620ca39177ae7834a170c7fe0db16d3d833f43a9a6e555ebac6bde39a6b33cdba2618b029ef082f3829d403cc1523411b2b624d4f5efcf1e58f0d3538eb8fce", 0x90}, {&(0x7f0000f13000)="fcbf7221a73fc06359c96962218b053dde26", 0x12}], 0x5, 0x6) r1 = semget(0x3, 0x3, 0x201) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000fa5000)=""/187) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000925000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/04 09:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000993000)={0x0, 0x9, 0x7, 0x2}, &(0x7f0000440000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000073a000-0x6)={r3, 0x7}, 0x6) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000483000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r4 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400, 0x0}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r5}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) ioctl$KDENABIO(r2, 0x4b36) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000455000-0x10)={r6, 0x2712}, 0x10) 2018/01/04 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4005, 0x4, &(0x7f0000213000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e34000)={0x0, 0x7d, "6086fe0836fa9b40d5819c76565e6abff0f8cbadebae4c1581d9eaa264d19aab80eaf51e4cf04bef9044384030cec61d15769a3f8c26522ec64d72e1f10953fb0c17458196bed1a7a8b757ae11c32347f7e65fb64baca2f82aabf6996a52b9f9c4b874967315a485a9157a3e57ad272e7aed436b65456b5393a2e3bbe2"}, &(0x7f00003c5000)=0x85) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000b4000)=@assoc_value={r2, 0x157}, &(0x7f0000cb1000)=0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000039b000-0x4)=0x0, &(0x7f0000b56000)=0x4) r4 = syz_open_dev$sg(&(0x7f0000c3b000-0x9)='/dev/sg#\x00', 0x587, 0x200000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000d22000-0x8)={r0, 0x3ff}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00006c8000)='/dev/mixer\x00', 0x40a400, 0x0) getsockname$netlink(r5, &(0x7f0000d9b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000068000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000074a000-0x10)={r3, 0x3c, &(0x7f0000014000-0x3c)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffb}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cfb000)=0x10) r6 = socket$inet6(0xa, 0x803, 0xff) sendmmsg(r6, &(0x7f0000aa7000)=[{{&(0x7f0000e48000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f0000be0000)=[], 0x0, &(0x7f00000fb000-0xa8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$nfc_llcp(r1, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408, 0x0}, 0x0) stat(&(0x7f00006ec000-0x8)='./file0\x00', &(0x7f00009b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000507000)='keyring\x00', &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r4, 0x400454cc, 0x0) keyctl$update(0x2, r3, &(0x7f000079c000-0x1000)="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", 0x1000) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000df5000)=r2) 2018/01/04 09:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000226000)=[], 0x0) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000199000-0x28)={0x2, 0x0, [{0x1, 0x0, 0x20}, {0x6, 0x0, 0x4}]}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e89000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "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]}) 2018/01/04 09:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x26) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000187000-0xc2)="", 0x0, 0x0, &(0x7f0000b3f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c7a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000607000-0x8d)="8bf4463c011b32ed140b3c08ffd6aff9405aa1ce09bd3f99a5afe944464d0f4171883e66719ca92be05a7f50ebd6bf821ca6b4d0a7a3fe97081f57129b3b112d26569da9b7e572ed90a913e4c1a3cf07230865c3060917a46bbb396fb414c58f1ad7391bf2aa7400d753e0dc02c10fa10ddb26c8844632c2af3177ed2e28b954c38f1ee6c3967680dbf3fe077f", 0x8d) dup3(r2, r0, 0x0) 2018/01/04 09:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d16000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) lstat(&(0x7f000031f000)='./file0\x00', &(0x7f0000b4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f000087f000-0xa)='/dev/dsp#\x00', 0x1, 0x24042) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000e79000)=""/246) fstat(r0, &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/enforce\x00', 0x4000, 0x0) r5 = fcntl$getown(r2, 0x9) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00000d2000-0x1000)=""/4096) fcntl$lock(r0, 0x6, &(0x7f0000859000)={0x0, 0x1, 0xec26, 0xc20, r5}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000bec000-0x90)={[0x1000, 0x100, 0x5, 0x6, 0x5, 0x2, 0x81, 0x7fff, 0x20, 0xae, 0x2, 0x1, 0x0, 0x5, 0x9, 0x7fffffff], 0x1f000, 0x108400}) setresuid(r1, r3, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x221) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000082000)=""/254) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f00005b4000-0x8)={0x9, 0x7ff}) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000105000-0x1)=""/1, &(0x7f00007ac000)=0xa6) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000f4c000-0x4)=0x400, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000017a000)=0x6, 0x4) 2018/01/04 09:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") clock_gettime(0x0, &(0x7f0000a0d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009b6000)={0x0, 0x0}) futimesat(r0, &(0x7f0000a0d000)='./file0\x00', &(0x7f0000dd6000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) 2018/01/04 09:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004b4000-0x98)={0x0, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc111}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00000c3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b81000-0xc)=@sack_info={r2, 0x4, 0x40}, &(0x7f0000aaa000-0x4)=0xc) flock(r1, 0x2) flock(r0, 0x1) close(r1) [ 175.597464] sock: sock_set_timeout: `syz-executor5' (pid 2106) tries to set negative timeout 2018/01/04 09:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 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, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) accept$ipx(0xffffffffffffff9c, &(0x7f000025c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a8000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000eda000)={0x2}, 0x8) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f000011c000-0xa)='/dev/vcs#\x00', 0xffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x0, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e46000)={0x0, 0x0}, &(0x7f000031c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r4, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) mq_timedsend(r4, &(0x7f00000c9000-0x2)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) 2018/01/04 09:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f000081c000-0x92)=""/146) [ 175.659670] 9pnet_virtio: no channels available for device ./file0 [ 175.696824] sock: sock_set_timeout: `syz-executor5' (pid 2106) tries to set negative timeout 2018/01/04 09:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000335000-0x10)=@common='tunl0\x00', 0x10) 2018/01/04 09:12:03 executing program 2: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0xe100, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) [ 175.701330] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:12:04 executing program 1: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) ioctl$KDMKTONE(r2, 0x4b30, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/04 09:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007b4000+0x997)='/dev/vcs#\x00', 0xef78, 0x800) bind$bt_l2cap(r0, &(0x7f00007e6000-0xe)={0x1f, 0x2, {0xff, 0x7fff, 0x1, 0x401, 0xd5, 0x4}, 0x101, 0x80000001}, 0xe) perf_event_open(&(0x7f000070f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1a000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c6d000)={@common='ipddp0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000e6b000-0x20)={r1, 0x4, 0x2, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/04 09:12:04 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000038000-0x7b)=""/144, &(0x7f0000020000-0x4)=0x90) r1 = dup(r0) r2 = getuid() fcntl$setpipe(r1, 0x407, 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000031000)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x8, &(0x7f0000031000-0x20)=[r4, 0xffffffffffffffff, 0x0, r3, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f000002b000-0x8)='./file0\x00', 0xa001, r2, r5, 0x1400000000000, 0x20041) 2018/01/04 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000032d000-0xc)='/dev/amidi#\x00', 0xfe, 0x10200) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000001a000-0xc)={0x100, 0x0}) sendfile(r0, r1, 0x0, 0x7) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) fcntl$addseals(r2, 0x409, 0x4) 2018/01/04 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000023000-0x6)={0x0, 0x0}, &(0x7f0000686000)=0x6) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00007ea000)='/dev/cuse\x00', 0x4000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000136000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f4d000-0xa)={r1, 0x2, 0x1, [0x8000]}, &(0x7f0000c47000)=0xa) syz_open_dev$dspn(&(0x7f0000c71000)='/dev/dsp#\x00', 0x7ff, 0x0) 2018/01/04 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009aa000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) syz_open_dev$mice(&(0x7f0000ed8000)='/dev/input/mice\x00', 0x0, 0x4100) 2018/01/04 09:12:04 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000013000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8d0c, 0x7}, &(0x7f000000b000)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000014000-0xc)={r2, 0x3, 0x30}, 0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f000000c000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/04 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000af5000)=0xffff, 0x4) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="1000", 0x2, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000225000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = syz_open_dev$mice(&(0x7f000051f000-0x10)='/dev/input/mice\x00', 0x0, 0x804) keyctl$set_timeout(0xf, r3, 0x7) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f000010d000)={0x4000000000001b, 0xffffffffffffff8d, &(0x7f000087d000)="86be4cf52e60f587d871e73df43c42ad96280e6e452a3579ea44304df90e07b54160db1105678c0cfeb6c54abad109bbdf35bcbf8b385082494405"}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000007d000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ba6000-0x14)={0xffffffffffffffff, 0x2, 0x3, 0x3, 0x5}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000058c000+0x6a6)=0x0) getpgrp(0x0) syz_open_dev$sndmidi(&(0x7f0000993000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x402000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000054b000)=0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000027b000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f000083c000-0x8)='net/hci\x00') ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f00008d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x3f, @fr=&(0x7f0000b88000)={0x0, 0x6464, 0x4, 0x3, 0x8001, 0x5, 0x1}}}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:04 executing program 0: r0 = socket$inet(0x2, 0x8000f, 0x4) fremovexattr(r0, &(0x7f000001a000-0xd)=@known='security.evm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9d000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/04 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ef8000)={0x9f}, 0x4) ioctl$ION_IOC_CUSTOM(r2, 0xc0104906, &(0x7f00002d6000-0x10)={0x4, 0xe1}) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ef2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ef3000-0x4)=0x10) fcntl$getown(r0, 0x9) r1 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0) [ 175.814086] binder: 2139:2145 ioctl 4b30 1 returned -22 [ 175.846103] binder_alloc: 2139: binder_alloc_buf failed to map page at 20000000 in userspace 2018/01/04 09:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d0a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008c7000)="365255aa18a956", 0x7, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000029, &(0x7f0000866000-0x4)=0x0, 0xfffffffffffffee1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/policy\x00', 0x0, 0x0) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d0a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007de000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000866000-0x4)=0x6, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/04 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) syz_open_dev$usbmon(&(0x7f0000d54000)='/dev/usbmon#\x00', 0x6, 0x12002) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000a72000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000862000-0x8)={0x4869, 0x1}) sendfile(r1, r2, &(0x7f00004eb000-0x8)=0x0, 0x2) [ 175.884534] binder: 2139:2162 transaction failed 29201/-12, size 0-0 line 2903 [ 175.920885] binder: 2139:2145 ioctl 4b30 1 returned -22 [ 175.921121] binder_alloc: binder_alloc_mmap_handler: 2139 20000000-20002000 already mapped failed -16 [ 175.922322] binder: BINDER_SET_CONTEXT_MGR already set [ 175.922332] binder: 2139:2145 ioctl 40046207 0 returned -16 2018/01/04 09:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000092a000)={0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000a0e000-0x20)={0x2, 0x100000, 0x40, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(0xffffffffffffffff, &(0x7f00009ec000-0x9)=""/1, 0x1) 2018/01/04 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003fc000)='net/if_inet6\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f0a000)={0x0, 0x7}, &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002b000-0x20)={0x4, 0x4, 0x8200, 0x8001, 0x6, 0x0, 0x1, 0x2, r1}, &(0x7f0000dfd000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000048e000)={r1, 0xffffffffffffff02}, &(0x7f0000004000)=0x6) r2 = memfd_create(&(0x7f0000962000)='net;if~inwt6\x00', 0x2400000002) pwrite64(r2, &(0x7f0000439000-0x2)='8', 0x1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000261000-0x8)={0xa14, 0x2, 0x10001, 0xffffffff}) fcntl$addseals(r2, 0x409, 0xc) sendfile(r2, r2, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/04 09:12:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x3, 0x40}, {0xf853, 0x7fff}, 0x5, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff6, 0x10000200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000001000-0x138)={{0xf27be9dadad4ce43, 0x1, 0xa, 0x0, 0x9, 0x2, 0x463, 0xb6, 0x7, 0x0, 0x0, 0x100000000, 0x0}, {0xf000, 0x5000, 0xc, 0x7, 0x3, 0x7741, 0x7f, 0x101, 0x4, 0x8, 0x400, 0xff, 0x0}, {0x2000, 0x100000, 0xd, 0x2, 0x2, 0x5, 0xc7bf, 0x0, 0xd8d8, 0x8, 0x1, 0x7, 0x0}, {0x5000, 0x2, 0x18, 0xffff, 0x1000, 0xfff, 0xffffffffffffffe0, 0x1f, 0x8001, 0x10001, 0x1000, 0xd3, 0x0}, {0x4000, 0x0, 0xd, 0x80000000, 0x6, 0x0, 0x400, 0x7, 0x7, 0x1000, 0x2, 0xffff, 0x0}, {0x1000, 0xd000, 0x9, 0x1f, 0x80000000, 0x7, 0x1, 0x8, 0x1, 0x2, 0x3, 0x3876, 0x0}, {0x6005, 0x10000, 0x8, 0x6, 0x1000, 0xc8b, 0x9c, 0x6, 0x8, 0x2, 0x3f, 0x4, 0x0}, {0x4000, 0x100000, 0x3, 0x90, 0x9, 0x100, 0x6, 0x10000, 0x1000, 0x2, 0x9, 0x4, 0x0}, {0x1, 0x5002, [0x0, 0x0, 0x0]}, {0x1, 0x2, [0x0, 0x0, 0x0]}, 0x10014, 0x0, 0x100000, 0x44, 0x9, 0x1000, 0x100000, [0xfff, 0x4c3, 0x6, 0x400]}) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/04 09:12:04 executing program 5: getrlimit(0xb, &(0x7f0000659000-0xf)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000058b000)='/dev/audio#\x00', 0x1, 0x80000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00009e2000)=0x5) unshare(0x8000400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000166000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/04 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000213000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000978000)=[{0xe, 0x7}, {0xa, 0x9}, {0x7, 0xab6}, {0x2, 0x0}, {0xa, 0x9}, {0x0, 0x1f9}, {0xf, 0x8}], 0x7) ftruncate(r0, 0x7fff) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e39000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000277000)=0x1c) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f000050d000-0x4)=0x0, &(0x7f00003c1000-0x4)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000925000-0x8)={0x3, 0x4, 0x3, 0x3}, 0x8) 2018/01/04 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000633000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = syz_open_dev$midi(&(0x7f0000928000-0xb)='/dev/midi#\x00', 0x7, 0xc2000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000052c000)=0x6, 0x4) 2018/01/04 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000cf6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000c1000-0x58)={{0x7, 0x3dc}, 0x0, 0x0, 0x8a4b, {0x6, 0x1711}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$usbmon(&(0x7f0000517000-0xd)='/dev/usbmon#\x00', 0x3, 0x280) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000ef6000-0x4c8)={{0x3, 0x6, 0x3ff, 0x3, "1f7207c8bfb7adc6cf49ab2fe83fb542d4bfa53177ad7112ffe8b9cb800c3ac54e2f964093eaa0eb3214d627", 0xfffffffffffffff9}, 0x4ed, [0x3, 0x8b, 0xffffffffffffff81, 0x800, 0x9, 0x6, 0x80, 0x6, 0x200, 0x4, 0x100, 0x6, 0x800, 0x1000, 0xd3ad7ae, 0x800, 0x2d, 0x94fb, 0x3, 0x7, 0x1ff, 0x0, 0x80000001, 0x7, 0xcbee, 0x1, 0x2, 0xe2, 0x20, 0x4, 0xac76, 0x2, 0x9, 0x0, 0x2ae, 0x8, 0x81, 0xffff, 0x9, 0x9, 0x9, 0xffffffff, 0x9, 0xfff, 0x352, 0x20, 0x2, 0x0, 0x80, 0x2, 0x7ff, 0xf0, 0x0, 0x101, 0x7, 0xdaf, 0x6, 0x5, 0x242, 0x8, 0x3, 0x5, 0x1ff, 0x3ff, 0x12, 0x5a6, 0x20, 0x9, 0x0, 0x6, 0x3ff, 0xfffffffffffffffe, 0x2, 0xffff, 0x8, 0x4, 0x80000001, 0xffff, 0x80000001, 0x0, 0x0, 0x2, 0x6, 0x1, 0x0, 0x2, 0x1, 0x80000000, 0x80000000, 0x7fffffff, 0x1, 0x1, 0xe9, 0x6, 0x9, 0x6, 0x400, 0xff, 0x99, 0xfffffffffffffffc, 0x7, 0x3, 0x10001, 0x40, 0x101, 0x6, 0x4, 0xff, 0x9, 0x7, 0x7, 0x2, 0x64a, 0xc909, 0x9, 0x6, 0x1, 0x9, 0x7, 0x4, 0x40, 0x6, 0xf2, 0xfffffffffffffff9, 0x5, 0xfffffffffffffbff, 0x9, 0x3], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000d2c000-0x10)='/dev/input/mice\x00', 0x0, 0x28000) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) capget(&(0x7f0000687000-0x8)={0x399f1336, r1}, &(0x7f0000cdf000-0x18)={0x81, 0x7fffffff, 0x3f2, 0x4, 0x7f, 0x9}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000098f000)=0x0, 0x4) mlock(&(0x7f0000080000/0x1000)=nil, 0x1000) 2018/01/04 09:12:04 executing program 3: mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000027a000)='/dev/dsp#\x00', 0x7, 0x20002) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000095000)=[{&(0x7f000027b000-0x60)={0x27, 0x401, 0x1, 0x7, 0x1000, 0x7ff, "069fe022628790eaba62cd0c0a9dfb08f8a5dc342986c4f978cb87d1fcec2611ff2d026989eaed6e258108319d11968e1a529887a1f55ec0965ea1b82397d0", 0x401}, 0x60, &(0x7f00001cf000-0x80)=[{&(0x7f000027a000)="f0a25e9767c0fa32df453fcea679a03dab74191b35032809be2e9600", 0x1c}, {&(0x7f000027a000)="98cc994bffa45fd08d630d3a0f35ea89dd2d7f7e8c47e8f886b6b04cbaad10de3c8eaf216105d0080ef0c41addaf83c224ea8c79009e5e75d529f5c0a9e563b543cc17b3d6df760b1e79f95795bf2bd78e0ce7084fc25448e9a53a76ce6580915ab06959553282266fb0bbcbdee19a9a48", 0x71}, {&(0x7f00001ff000)="", 0x0}, {&(0x7f000027a000)="6fb174b627d5d042e8d3eafc020a4450ad4ec26b57f13e7b8ec07f308b8e49320b57754a818398da7d15e50ce6fa4fc4553ab527e808", 0x36}, {&(0x7f000014f000-0xb1)="3f3b356e22caf818bf16c3c04f17a17fe62e532f4580518c9bd82bc6a5434b4944100a011e93787d597f0a09f43c6f2a2309566666cdbf831cb76c565a65ab4e064959e3e423a24142cfe0dc39d9ba6b5c89209c71d2b2191dc839cd0243669551a8df1035a7eb6468e226f00b37e4a6f4179c34938e6f3223ce4ab830bdafee85d6136e9e253e90aa5737afe459c0d9555db994e02ac4fe31c9c4378bd657249e91c7546f430ef0ea717529dc1f55c38a", 0xb1}, {&(0x7f000027a000+0x115)="2ca4ca67661c752c822431cd349272993b3d4f992007ae32caf88a70a5a07a44a691c875547642a438c3aa94a5b1a510062d910cee7e42559c8cd0523e3581fecbe49e73635ec6ac91d56cea318ff58b00bb8e73ded32d9b89670d834b19cda91ba1bf2ffd191c6fbb073046847838f07223af70fe8f946e1ee965", 0x7b}, {&(0x7f0000062000-0x30)="3c1fb46de6a2cb30c3e979c8ee5da93d7f857861f860b447ab258d0c6ae89bba0e56b2d92600cb6a898c8a265cc0203f", 0x30}, {&(0x7f000027a000)="f5afa44066b22b06acfbc683df13a307360cf6c943aff4e49a96edea3a5a8f5417af8008f3b4def4e4094a94e224fe74f5dc7e6678c2762b56a10d3b5c03252257c8fd6255b87d7d1d25d5fb53575b9ee20b73fa626e15de36d9b5a9a4f4cb978d87f439dc24578d77eac011bd0b9427326957ff46ce963bed8bf57eb8208df57a173ab5b21fabfca6c558689afa654aa55ee0193ce370f8cc306430ce14c82002c4589259e24bc169e25528bcf20fa0d5d318566182897f1ed1c994ff3f01f05ab8093b8ad42687b2dd7aa1ae7a1d54ee4f75f348d56e718b", 0xd9}], 0x8, &(0x7f00000ea000-0x1010)={0x1010, 0x18f, 0xffffffff, "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0x1010, 0x14}, {&(0x7f000027a000)={0x27, 0x1f, 0x80, 0x4, 0x1, 0x80, "87ebdd64a0a028009596d5db27eb300090f94b3c61d6ab10bf50b95dbcbca1747f6d13bf5f952f9edebeec6803083b975b712a668997a6de96733d53bfb422", 0x400}, 0x60, &(0x7f0000095000-0x60)=[{&(0x7f000027b000-0x5b)="4c4fb66804830927bc5e564b2eb287f76da514caf60e95f499ee039e55d4ece9c0ad27e9f56edbfc96b7ccb4beef6985e41a4004c7f4d47d71782fbcc55b2aed52633e74b3d868b24d95bea51ba7eb4e073ab68f10f408a0165c4a", 0x5b}, {&(0x7f00001b4000)="9b3fa63afa6e1220885e9f91f719bd40c725954ddca9db202bba230848c6bfcf5dabeee7d817c95eda4624d9e2fe1f624c1c4d915392ea79f24887fb491feeca3ba76d54047443b468169ab5cb4a3d58cfb80f87ca4491443694a7432d37045264dead99e23779df8463df1eb728360a1be860f8d587dbf793c1a9a9b01cc1019f4adb9cccf0cdbb6966e4408da183523424509ce7", 0x95}, {&(0x7f000027b000-0xc5)="d3f823a2a94352811e98451fb4a2cb0607a56e16fe4137ba1a3e6e8a432a965e81c8db4b81adf6639bcce01582f6163f1ec826ced92265b4c006d06093aca48aedabb6033eb042983f11890cc93ed965623d67c59d9d7cf4801e922fc4c9539843b902b1c110cac292cb26bffbae12c694dba9d8544ed2a1337c26e082dbc7aef118af0e697a21a253a24a319fd56b19b4a106feb2105b93196f2e4bec7fa0bcc927d2e4b5e3927431a2cbd0570a767893a7ea88762a498420c9a18d16472eab647f2fdd7f", 0xc5}, {&(0x7f000013e000)="0a71ad8c99b87d1fab2af94fe0a72e71be9fe4e463cf1d0adddbf17336bed8d7b1bdc732bbc30087e3a76a1788842a451ad82cf01f5f9d1a2f7430bac600b3d677c721025264bf6c003ef6148ac6fff41ecc0a91076ba62fa504acd41d5fa54b3ffe848f67f7352cd89b9b3a0ab2203d41608296b676d44e66058cc58a69bdfc9d2cd1bd122d22938a4d767c03014d6127bcbee04e4a13e89f5820eaed325d85a19c578127a9e3726c8aa92fb6de8d89d9", 0xb1}, {&(0x7f0000209000)="64eab096c215fbfa8b28ea02dc18939363b0071994", 0x15}, {&(0x7f000027a000)="961faf114d9ad57afd31ec05749a07cc4797fe3a145e61e4cfbe", 0x1a}], 0x6, &(0x7f0000221000)={0x1010, 0x11e, 0x7fff, "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"}, 0x1010, 0x80c0}, {&(0x7f00001a4000)={0x27, 0x8, 0xff, 0x4, 0x7, 0x1, "a292f041820d7c3929374f4500f0a5d516ce5875cc3663688f27dd4213f2b0d6e5e90b0d1829927dd30390b9dbd199dc0745c8ee103e47d1e5f394ed7a25d0", 0x2}, 0x60, &(0x7f000019c000)=[{&(0x7f000027a000)="d11a03ad18e6c94cbced2062b47d41612b4e58c3e299cee45f1ef4451c6939dd20b620403b0ca679c3243e3dc72106e94a30903701c44835b18aa7d6bcc56fb9a1dc208920276d28dad94b6b73ef11633ba46a25ed2e96aece60f797de428f60c29bb16ecdcff238035c27550bf151342ba14e93a59fc48ed9c5f02ba3f5dc4b80dc27b7597b92776bf9fe434b1872f8a8f3dcd65831fce7f8fed695039af70827a9548b7519a030f7de6c98c9407f267e2a40957579f6b182b7", 0xba}, {&(0x7f0000243000-0x1)="e0", 0x1}, {&(0x7f0000253000-0x5d)="2f235a3fadd206cf882054105532801308df3d25020cf77af6a319054a63b3ede5fd760644806b5a26af4ae0508ecfb09ed2f9f4b555921c1d3540c2e904c236044d82117bc9c9d92f1621437e021f67227af58a6dbfca779ef38c1e6c", 0x5d}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000095000)={0x27, 0x0, 0x5, 0x3, 0x80000001, 0x20, "febb38fa1fa1d4c423bc933806edcbfcfc6ad3558f59a8c63b6f91e14997bc8714faa17cf50bff1094e64d135e0042b6e6d730c6efef3de4e2d312b2ef0b82", 0x7}, 0x60, &(0x7f000027b000-0x10)=[{&(0x7f000027b000-0x85)="73630b0b5190d8d7f7a39687a2b669021153c3eb080de2331f040afd11e358d3749774f139149e409054c9aee92351526600c3362188188b910af5f98dcc342c1de8f29111514f16f91be5ba977d1b8557fcf6802096b28044d012c73e61bbd13c79530651e10e7330eda20036979a9d997dfd2524091309c9cf6c762f3bbad44d0407a8f9", 0x85}], 0x1, &(0x7f00000f1000-0xd8)={0xd8, 0x6, 0x7, "3c38494dff3af62ddf2d1a6960803657d13f16a44e8ec42ed1add5b49359f7561f23eea73e3fbd218749082a63b83dd74ce9148d3d50c2fbd68e953ec04050ecb717b9e98b350a0c9b09f28ac755c3e265a0e633efe7985e45dd314a068e4f6ba6bc790a156e8d11f5272f13634ab4b353b7d66a7cc9abdba6e7da6194ed2b32beb9b3b0420e0977b41aa4a77c78b01a9ebbb094179be940a0431a6e250641c02c4ca29cb8aad49f3a587df4b59368d6e617f250813699ef6918b50844a04c0ca4c8bb10"}, 0xd8, 0x1}], 0x4, 0x24004010) waitid(0x0, 0x0, &(0x7f0000278000+0xfea)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000279000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 175.942289] binder: binder_mmap: 2174 200bc000-200bf000 bad vm_flags failed -1 [ 175.967324] binder: binder_mmap: 2174 200bc000-200bf000 bad vm_flags failed -1 [ 176.003234] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/04 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001) readlink(&(0x7f0000dc0000)='./file0\x00', &(0x7f0000acd000-0x67)=""/103, 0x67) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c59000)=[{0xf, 0x8}, {0x3, 0x8}, {0x0, 0xfff}], 0x3) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c7000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/04 09:12:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007e7000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$peekuser(0x3, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003ff) r1 = memfd_create(&(0x7f00006f3000)='-.\x00', 0x0) epoll_pwait(r1, &(0x7f0000018000)=[{0x0, 0x0}], 0x1, 0x2000000, &(0x7f000090c000-0x8)={0x0}, 0xfffffea9) 2018/01/04 09:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ac3000-0x14)={0x6, 0x1, 0x40, 0xb4e7, 0x605}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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$mixer(0xffffffffffffff9c, &(0x7f0000270000)='/dev/mixer\x00', 0xdef865e0b119bf0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00006ee000)={[0x7f1, 0x3, 0x80000001, 0x2, 0x4, 0x5, 0x3, 0x21f7, 0x8001, 0x4, 0x6, 0x0, 0x5, 0x2, 0x2a1, 0x1], 0x2, 0x2}) 2018/01/04 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afd000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b53000-0x4)=0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00002a7000)={@common='bond0\x00', @ifru_flags=0x0}) 2018/01/04 09:12:04 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000895000)={r1, @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]}, 0x800, 0xffff, 0x0, 0x20, 0xa0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r2, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) close(r2) getgroups(0x2, &(0x7f0000b36000)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000da0000)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = getgid() setresgid(r3, r4, r5) 2018/01/04 09:12:04 executing program 7: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d2000-0x4)=0x10) 2018/01/04 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fcf000-0xb8)={0x0, 0xfffffffffffffff7, 0x6, 0xad7, 0x5, 0x9, 0x4, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0xf3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1000, 0x9, 0xfffffffffffffffe, 0x7}}, &(0x7f0000a25000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000033a000)={r1, 0x3}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000678000-0x10)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x58, 0x0}], 0x1, 0x0) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/04 09:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d3000)='projid_map\x00') r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000870000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) write(r1, &(0x7f0000fd0000)="188dd63c01f030e21620838a10168652b6750b6154d72387670504f83de2c976862e61b9f2723c00f1cc30e77a1636295a1cefbb1364c1d79e3a8ab534d4f51204b17b4b5c9ee2c07bf5c6ac6de1b521598af1e1b5a040131cc7ef6cc1b022015516ad42418ac5081992ee98d773a14cddb9a1aeb661a321eb15e558a0", 0x7d) getsockopt$inet6_int(r1, 0x29, 0x7d, &(0x7f0000813000-0x4)=0x0, &(0x7f0000d3e000)=0x4) sendfile(r0, r0, &(0x7f0000b97000)=0x52, 0x10000006) 2018/01/04 09:12:04 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d14000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a10000)='/dev/input/event#\x00', 0x80001, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f2d000-0xc)={0x6, 0x80000000, 0x4}) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/04 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000058b000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x201) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cc5000-0x4)=0x0, &(0x7f0000856000-0x4)=0x4) msync(&(0x7f0000dac000/0x6000)=nil, 0x6000, 0x7) r1 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000e61000)=0x0, 0x4) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00004ae000)=0x0, &(0x7f0000a42000-0x4)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d3e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004b8000)={@generic="c74271873490a8bc9cf441542bfae44c", @ifru_ivalue=0xcce8}) 2018/01/04 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dc0000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000502000)={"4fdb36b315b808eaaf67c9152410ca2f", {0x4, 0x10001, 0xfffffffffffffffd, "61a3ec40e1c6", 0x3, 0x0}}) r1 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008ca000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000cc000)={[{0x10000000000000, 0x9, 0xc0c1, 0x7f, 0x400, 0xaa, 0x3, 0x1000, 0x81, 0x8, 0x8, 0xffffffffffff1ef9, 0x3f6}, {0x5, 0x5, 0x5, 0x3, 0x3, 0x10000, 0x9, 0x5a, 0x8, 0x2, 0x6, 0x8, 0xfffffffffffffffe}, {0x0, 0xa5, 0x9, 0xb, 0x0, 0x10000, 0x3, 0x3f, 0x3, 0x8, 0x1, 0x3, 0x0}], 0xe5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c64000-0x21)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d49000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000426000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = getpid() ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002b5000-0x10)={0x6, &(0x7f000058a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000001d000)={r3, &(0x7f00002b9000)=""/166}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000aa1000)={0x7, 0x6, 0xd0b, 0x200}) 2018/01/04 09:12:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ede000)=0x1, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) clock_settime(0x0, &(0x7f000040f000-0x10)={0x0, 0x0}) 2018/01/04 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r0, &(0x7f0000ba9000-0x10)=[], 0x0) 2018/01/04 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000427000)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a61000-0x2)=0x0) 2018/01/04 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x101, 0x2, 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) timer_create(0x3, &(0x7f0000b6a000)={0x0, 0x34, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9f000-0x4)=0x0) timer_gettime(r0, &(0x7f0000675000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/dsp\x00', 0x48240, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000bd6000-0x9)='/dev/ppp\x00', 0x980, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000358000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a27000-0x4)=0x14, 0x1000080000) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000098a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r2}) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) connect$packet(r1, &(0x7f0000906000-0x7)={0x11, 0x1, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/04 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x115, &(0x7f000062d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x4, 0x107, 0x0, 0x0, 0x2, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[], 0x0}, {[], 0x2000000000000000}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x1, 0xe3, 0x0, "255b1dd9cf2461e249a153d777004bd11fc4d2cd2608582b9e6487d9af65c27eefb7979327fd1a5ba328e359dd92b63d52c1d0c98105edde97a51b2f54a256a3fea140d8b27cd1df2865ab682365f4cb21a82aadb9c9508086f6a2ff8d15c12e2858b6cf03d44ed71aa0a2c530837331a08a6ff479e796260aaea48260c6813fec5112813b783984522f937fecf34b329844c32142e42480e2927bb87f2b28753fb456b60678861d03e4cb4fefdecd0643e31abe48f115e8b789e268279af2a2cbb4c19d593b0cf6ba1547a81f86c996fd90cc937305a9626f3737"}}}}}, 0x0) 2018/01/04 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002de000)='dns_resolver\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f65000)='&\x00', 0xfffffffffffffffc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/mixer\x00', 0x10800, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6) 2018/01/04 09:12:04 executing program 5: 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(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) inotify_init1(0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x5, &(0x7f0000d4e000)=[&(0x7f00005e9000/0x4000)=nil, &(0x7f0000a00000/0x4000)=nil, &(0x7f0000ce4000/0x2000)=nil, &(0x7f0000573000/0x4000)=nil, &(0x7f0000969000/0x2000)=nil], 0x0, &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000414000-0x38)={0x0, 0xffffffffffffffa3, &(0x7f0000f24000)=[], 0x1000000000000328, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00003da000-0x8)='./file0\x00', 0xe08c, 0x0) mkdir(&(0x7f0000de8000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)="") fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a8b000-0x8)={0x0, 0x0}) capget(&(0x7f00008ef000)={0x399f1736, r0}, &(0x7f0000786000-0x18)={0x9, 0x80000001, 0xf2b7, 0x3, 0xffffffff, 0x7}) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000032000-0x8)={0x0, 0x0}) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/01/04 09:12:04 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, 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) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f000030e000-0x8)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000b29000)='hostfs\x00', 0x800002, &(0x7f000098e000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000711000-0x170)={0x9, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2018/01/04 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00009e2000)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x35c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 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_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4001, 0x800}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000974000-0x8)={0x0, 0x0}) 2018/01/04 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b52000-0x4)=0x0, &(0x7f000087d000)=0x4) 2018/01/04 09:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$dspn(&(0x7f00002c6000)='/dev/dsp#\x00', 0x1, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000010c000-0x10)={r0, 0x28, &(0x7f00000c3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) poll(&(0x7f0000eab000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x2) fadvise64(r0, 0x0, 0x7, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00008cf000-0x4)=0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00007e8000)=0x10001) 2018/01/04 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000676000)='/dev/adsp#\x00', 0x7f, 0x4000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ed7000-0x4)=0x1f1, 0x4) ustat(0x370, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00008da000-0x4)=0x1000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000621000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x9, 0x5, 0x0, 0xfffffffffffffffe, 0xf000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000938000-0x4)=0x20) 2018/01/04 09:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00006e8000-0xc)='/dev/amidi#\x00', 0x9, 0x40000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000407000-0x4)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000fd0000-0x4)=0x0, &(0x7f0000f18000-0x4)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000ec6000+0xc84)={0x8, 0x8000, 0x20}) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x400001ae, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f000010b000)="01813a4781d992b40c3360dbddf3c8cc90df0e67832cad95c64026e9a603dc2c093c01c598ce75ba9feeb61bc7c3f57318a9dcf082a498305c766547725d6559d845f122", &(0x7f0000496000-0x4)=0x0, &(0x7f0000a77000-0x2)=0x0, &(0x7f00001e7000-0x1)='1') mkdirat(0xffffffffffffffff, &(0x7f00003fa000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x200000000) 2018/01/04 09:12:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/04 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)={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]}) r2 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000010a000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000b57000)={{0xfff, 0x1, 0x0, 0x200, "b46cf4792b5e082dc81f61f003c5cce381b5b0c1af2a4bbc835359f425c09eb79d2a64e6e4d0733fbf50bc8d", 0x6}, 0x0, 0x0, 0xc73, r3, 0x29b, 0x615b, "f60d2d5031c8b3b6db09b021aa20952514445f5be7f82f1bcf08c8f5307eebbb7f02031cdef4c3b852004023336c0e3e65b3581e8656fdb948a01312ed175225", &(0x7f0000c3e000-0x16)="612a656d31c8d16370757365743a2163707573657400", 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0xff, 0x20, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f00005fb000-0xd)="", 0x0, 0x0, &(0x7f000085b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000931000)="d764dd1962312ed2006229", 0xb, 0x3f, &(0x7f0000523000-0x10)={0x0, 0x0}) 2018/01/04 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c0c000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000f97000)={0x10, 0x5d5c3424, 0x9, 0x800, 0x5, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_open_dev$sndpcmc(&(0x7f0000694000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) r1 = bpf$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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001a6000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f00000d5000)=0x0, &(0x7f00001e9000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r1, &(0x7f0000c53000-0x1)="", &(0x7f00009c5000)="", 0x2}, 0x20) [ 176.413556] kauditd_printk_skb: 95 callbacks suppressed [ 176.413564] audit: type=1326 audit(1515057124.652:2466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:12:04 executing program 5: mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000089c000)="e36dce738cadc311e2032137d720642ddd75db00fbb0d3fbe1a2c423f5f66a146a9caaf783866ee49670b6068ef46ef92d2d464e5597894f657adddf63d297431e747490bdf911a8cc013f554775455fe4a1ed84c7dc009728c6448dc8ea95558547504db4c05f1616c046e6ff7f265edc46995a7eac823ea3ed3742d20f1cf6193781f9547c49cc50b40479a816228a52ece2e07c68c6337ba5d779a83b946fbdc2c300c7aa58086aa040f5bd19e077d272615912e86b340e4848755f431b3aeb3fa7ecadfbeb5cf61482cfd345f5540b57ef143dc2", 0x9f1d, 0x3, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) 2018/01/04 09:12:04 executing program 0: r0 = syz_open_dev$adsp(&(0x7f000006f000)='/dev/adsp#\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000782000)={r1}) r2 = bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000-0x4)=0x30000000, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000066000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007f7000-0x8)={r4, 0x7fffffff}, 0x8) 2018/01/04 09:12:04 executing program 2: 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}) r1 = syz_open_pts(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003cc000-0x8)={0x0, 0x0}) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) r2 = socket$inet6(0xa, 0x0, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000498000)={0x6, r0, 0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000919000-0x37)={0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x81, 0x62ca, 0x4, 0x8, 0x0, 0x9, 0xff, 0x8}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000063c000-0x4)=0x0, &(0x7f00006c2000)=0x4) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ec000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001cb000-0x4)=0x7) r1 = syz_open_procfs(0x0, &(0x7f00000ac000)='task\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000356000-0x20)={0x3, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000012e000)={0x200, r2}) lstat(&(0x7f0000c22000-0x8)='./file0\x00', &(0x7f0000713000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ca7000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r4, &(0x7f0000989000)=[{&(0x7f0000b51000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ae000)=[], 0x0, &(0x7f0000335000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000831000-0xd)='/dev/dmmidi#\x00', 0x8, 0x2400) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f00009eb000)=0x0) 2018/01/04 09:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e47000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x3, "0103010000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632f24938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2485a0c5216669ca021f6f65dcf160e7e58f358c000205000158d19bcb31f1314a8ef164622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x143) 2018/01/04 09:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005de000-0x9)='/dev/kvm\x00', 0x0, 0x0) creat(&(0x7f00008ce000-0x8)='./file0\x00', 0x80000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000090e000)={0x1, 0x0, [{0x2e5, 0x0, 0x0}]}) 2018/01/04 09:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = add_key(&(0x7f00003ba000-0x6)='.dead\x00', &(0x7f0000d27000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004e4000-0x77)="0397c3857a0534e115c7ce7126b6ed6b70c08f9948edc6bbb26a852d4b8fe90ddf1e5d4851bf93659fabb85f2614bd04f7bef9dac25a40ecbe9cb2be0778d1240f56af44f79a23f1aa087f3d8aeb8bed54d29adabe9cfa760c2618509a5b3ad8c0bfe3d688465ccab8174b5e5b0cd113ed6bfb33deff47", 0x77, 0xfffffffffffffffe) r2 = request_key(&(0x7f000019d000-0x6)='.dead\x00', &(0x7f0000d37000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e01000)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000921000-0xbf)="16c41bac8cbd89f52fb90f82ee439d82f1da32c1a92911d6c2ece24414ec61eab113bd48b4fed74e6b49363fd1cbf35322e97a6e42b71979635746843deed5b748aedcdf583c2a9be40d5620e4051e924abfb72fc89031e236962860bbeb258cc93abde18b23c415dc2ac358eee3ee274204049e9ecc9f09ea7dea46258b07ce100dda8271ff1c88ab8f64b280131540ebde4ae0adff2b99c49be9286be692cfff612bc1328bc9698ed8bdd9497a93c82b9d38cf69137083aa802cea0c0370", 0xbf, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0xffffffffffffffff, 0x4) fchown(r3, 0x0, 0x0) close(r0) 2018/01/04 09:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcsn(&(0x7f0000f30000-0xa)='/dev/vcs#\x00', 0x4f, 0x408000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000d0000)={0xa, &(0x7f0000516000-0x50)=[{0x800, 0x6, 0x5929, 0x0}, {0x80000001, 0x3f, 0x7ff, 0x1ff}, {0x0, 0x3, 0x7, 0x6}, {0x5, 0x4, 0x8, 0x2}, {0x3d, 0x5, 0x7f, 0x101}, {0x8000000000000, 0x20, 0x10001, 0x100000001}, {0x1ff, 0x8, 0x3f, 0x0}, {0x10001, 0x100000000, 0x6e4, 0x5}, {0x4, 0x1, 0x1, 0x800}, {0x10000, 0x1000, 0x50, 0xff}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000921000-0x108)={0x6, {{0xa, 0x1, 0xe41, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/04 09:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00005d6000-0x24)={0x4, 0xfffffffffffffffc, 0x8, 0x7, 0x9ed, 0x0, 0x6, 0x3, 0x7, 0x1, 0x2, 0x8000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) syncfs(r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7) dup3(r1, r0, 0x0) 2018/01/04 09:12:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpid() getpriority(0x3, r1) close(r0) [ 176.569390] audit: type=1326 audit(1515057124.684:2467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 176.626746] audit: type=1326 audit(1515057124.686:2468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 176.667136] audit: type=1326 audit(1515057124.686:2469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 176.699150] audit: type=1326 audit(1515057124.686:2470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=233 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 176.725689] audit: type=1326 audit(1515057124.687:2471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 176.758202] audit: type=1326 audit(1515057124.687:2472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 176.783397] audit: type=1326 audit(1515057124.688:2473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/vga_arbiter\x00', 0x20040, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000081d000)='tls\x00', 0x4) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl(r2, 0x894c, &(0x7f0000158000)="") r3 = creat(&(0x7f0000dcf000)='./file0\x00', 0x4) ioctl$KDSETMODE(r3, 0x4b3a, 0x3a72) capset(&(0x7f0000bcb000-0x8)={0x19980330, 0x0}, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b0000-0xc)='/dev/rfkill\x00', 0xc2800, 0x0) setns(r4, 0x0) 2018/01/04 09:12:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x32, 0x1, 0x6ddf, 0xe8, 0x2000000000000002, 0x1000}, 0x1b}, 0x9) perf_event_open(&(0x7f00007c4000-0x78)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000093f000)=0x0) io_destroy(r1) connect$inet(r0, &(0x7f000006a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000071d000)=0x10000000000181, 0x4) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000483000)=@buf={0xb3, &(0x7f0000d8f000)="c720b903ca6e9c01df604f87ea460c2b52805f9d60cd1f230ca0d243d4029343eb561624f516df61e62aaae8e5d25a7f93eb105f362b4ebd3f15ba2afa24a7e604624511e3e3ca00d6d5795dffb2a8b7a9c07efb486f49bb7463460247761a4900427d7eb75076bb9bb4552e02483e22ac2e229fb5fd7f05f49779444d247db3fdcaf7617742e7775da46bc57218fccbee7f2dc7bcf02fc78841253778ef9a7bd702810393059950f1d428d1fc8365611f294c"}) r2 = socket(0x10002000000011, 0x8000000080003, 0x8) r3 = syz_open_dev$audion(&(0x7f0000088000)='/dev/audio#\x00', 0xb41, 0x240040) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000047b000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0xfffffffffffffffd, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/04 09:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = epoll_create(0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000806000)={&(0x7f000016b000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00006c4000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) accept(r3, &(0x7f000012f000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b63000)=0x1c) r4 = socket$unix(0x1, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f00008c4000)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d52000)=0x80000001) memfd_create(&(0x7f0000c29000)='ppp1}}\\&systemK\x00', 0x0) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/04 09:12:05 executing program 2: 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) r1 = creat(&(0x7f0000892000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000a0d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) mount(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f00002f9000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000063f000-0x10)={0x7, 0x3, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000347000+0x486)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000514000)={r2, 0x2}) ioctl$int_in(r0, 0x5452, &(0x7f000081c000)=0x100) ioctl$void(r1, 0xc0045c77) 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) signalfd(r0, &(0x7f000066f000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00008c2000-0x40)={r2, 0x1, &(0x7f00006dd000)=[0x6], &(0x7f0000034000)=[0x6, 0x200, 0x401], 0x10, 0x1, 0x0, &(0x7f0000a2e000)=[0x2], &(0x7f00002fd000-0x8)=[0x1, 0x400], 0x0}) 2018/01/04 09:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b2b000)={0x0, 0x0}, &(0x7f0000693000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000578000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x10001, 0x0}, 0xa0) r1 = socket$netlink(0x10, 0x3, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f000054a000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r1, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00044000c900020a2400000000ff0680000c000c00080004000c00170000006b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000009b000-0x8)={r0, 0x2}, &(0x7f00009dc000)=0xffffffffffffffb7) [ 176.808662] audit: type=1326 audit(1515057124.688:2474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x3b44ef28bfd604fa) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x9, 0x5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000667000)={0x0, 0x0, 0x0}, &(0x7f0000712000)=0xc) sched_rr_get_interval(r1, &(0x7f00001e8000)={0x0, 0x0}) 2018/01/04 09:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000163000)='./control\x00', 0x20000, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) [ 176.863085] audit: type=1326 audit(1515057124.689:2475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2295 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a98000)="1f0000000b06ffde0000f49f07100000000600000900018006000000000000", 0xfffffffffffffe76) 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00003f4000-0x8)='./file0\x00', 0x100, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000b24000-0x14)={0x1f, 0x9, 0x1, 0x1, 0x2, 0x8, 0x10000, 0x80000001, 0x9, 0x2}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bc8000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f5d000)=0x0) 2018/01/04 09:12:05 executing program 4: clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000790000)="") timer_settime(0x0, 0x0, &(0x7f0000841000+0x431)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000aa6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x200, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000049b000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000012000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x200802) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = epoll_create(0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000806000)={&(0x7f000016b000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00006c4000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) accept(r3, &(0x7f000012f000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b63000)=0x1c) r4 = socket$unix(0x1, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f00008c4000)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d52000)=0x80000001) memfd_create(&(0x7f0000c29000)='ppp1}}\\&systemK\x00', 0x0) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/04 09:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xa, "21980c1f40882d90"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000604000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f2000-0x4)=0xc) getpriority(0x0, r0) 2018/01/04 09:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006b0000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000b83000)={r2, r1, 0x4000000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dc5000)={0x2, r1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f000092d000)='./file0\x00', r3, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001000-0x52)=""/82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000eaa000-0x20)={0x100000001, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00007d2000-0x10)={r2, 0x3}) set_mempolicy(0x1, &(0x7f0000c84000-0x8)=0xffffffff, 0x8001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000f, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4f8d7db5, 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) 2018/01/04 09:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00004b4000-0x6)={0x3, 0x80, 0x9}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000feb000)=0x81) fremovexattr(r0, &(0x7f0000d3f000)=@known='trusted.syz\x00') 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) syz_open_dev$vcsn(&(0x7f000033f000)='/dev/vcs#\x00', 0x7720451e, 0x800) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000051d000-0x4)=0x0) getdents64(r0, &(0x7f0000ea5000-0x44)=""/68, 0x44) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca0000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/04 09:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = epoll_create(0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000806000)={&(0x7f000016b000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00006c4000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) accept(r3, &(0x7f000012f000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b63000)=0x1c) r4 = socket$unix(0x1, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f00008c4000)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d52000)=0x80000001) memfd_create(&(0x7f0000c29000)='ppp1}}\\&systemK\x00', 0x0) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/04 09:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000af0000-0x5c)={0xed0, 0x2, {0x3, 0x0, 0x0, 0x3, 0x6f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) fstat(r0, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005bc000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x5) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000467000-0x10)={&(0x7f0000f5a000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x101) r3 = memfd_create(&(0x7f0000057000-0x10)="74756e08000000008000008000000000", 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000d40000)={0xfff, 0x0, {0xffffffffffffffff, 0x1, 0x81, 0x0, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000028f000-0x10)={0x400, 0xc8, 0x100000001, 0x400}) preadv(r0, &(0x7f0000f85000)=[{&(0x7f0000b08000)=""/10, 0xa}, {&(0x7f00005e7000-0x29)=""/41, 0x29}, {&(0x7f0000216000)=""/4096, 0x1000}, {&(0x7f0000d2d000)=""/245, 0xf5}, {&(0x7f00008b3000)=""/227, 0xe3}, {&(0x7f000062a000-0xcf)=""/207, 0xcf}, {&(0x7f0000f70000)=""/77, 0x4d}], 0x7, 0x0) fchmodat(r1, &(0x7f00006eb000-0x8)='./file0\x00', 0x8c) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x4, 0x52c6e108000) read(r1, &(0x7f000017a000)=""/253, 0xfd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000345000)={0x0, 0x3f, 0x9, 0x7ff, 0x100000001, 0x29}, &(0x7f00009b2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000594000)={r5, 0x2}, 0x8) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000352000-0x7b)={0x8000, 0x73, "0934a2e5a9915242dff2eae698f602d8187a621b83dca2201786f7d2b3c81c8b68f4a6dbc264c56b3df8d01ce8a9108fc32064d36ae520809967e14213d8a1001d998acec828dc01ded1810a46f113d6bb1ab0507299baf2da35b90890c63a89f070d842284b406028a95526d6d6f2327edd83"}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/04 09:12:05 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 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$alg(r0, &(0x7f0000001000-0x38)=[{0x0, 0x0, &(0x7f0000b3b000-0x70)=[{&(0x7f0000288000)="0172c7287e624335095cded1bdcf79ade88c91e416e9f6c3040a9944a3cfc1564f8055ed70d2add4e77e4ac1656dafa641ba4fb5c6306cea787fbf113486c5086a4b43ce5e1d706b18e2f2ecd45cbf692821b81a536182ff7ca312f3cfa6f05d2b33735661d165c210e7953c44e19d8d9f522610cb059bf8b6b5394d8280404c54634441269bc1ccc33e660d4a5a8929f3c91b83514d4a479efe969d2f124ec2d3b30826f15bc99ff3ce43ee10cefdbc3a0e7cab0b540c4996b212ef77deeafe3638466ee11e00613f05d562ba4236a57f64c555b1a965f808a6ffe610505a5a1889bfac31e717e20a7c907899718c190dc0", 0xf2}, {&(0x7f000031f000)="12b724dfcef176f9153c1acd4ab6e3349e21e8240f12bc47b9e3dca588d1a8731af8f53f23e6aa30635ffc49d99914c0442f4d41d9156fc3157838fbc33027eb26383fc5cefe534367efef962f0e035a08cf86d6dff639a457532a037296ef4f52a2af0a52a8c0814b3362de99a6772597dba7666be1b394179f303711f52e706ead8ed2db61cfe86c9ead2da981ca2123a4461aeccd9596813833ad24ef25c75a915e278f7830ec582954f4dcb5dd17b4d577bc6fe6aaa517ee71ecd89004cc4d49", 0xc2}, {&(0x7f0000634000-0x13)="3f128d4dcf1fb4dee86a7480be1b2c2c6fc8c8", 0x13}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000245000)="", 0x0}, {&(0x7f0000000000)="1f67bbf46283a768f654b83618e2676cf7554f90ba0ddeeb0298055bb2af68ab602c72b858853b92d90cbb3d8e295f5de2a0ceda0f94ce735360e685a2a9e9eb24e7c605e4c11a6df7bf4aa2a8aa3433a17fd1", 0x53}, {&(0x7f0000000000)="b530fc91fa67", 0x6}], 0x7, 0x0, 0x0, 0x8000}], 0x1, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000257000-0x9)='/dev/kvm\x00', 0x400200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000433000)=0x7) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x10, 0x0, 0x9}]}) 2018/01/04 09:12:05 executing program 2: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = semget$private(0x0, 0x0, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@generic="938695a8977a6c067715eaa3b3957a79", @ifru_flags=0x8202}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000514000-0x8)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000567000)={0x0, 0x0, 0x0}, &(0x7f0000681000)=0xc) prlimit64(r0, 0x0, &(0x7f000039e000-0x8)={0x0, 0x0}, 0x0) munlock(&(0x7f00005a9000/0x3000)=nil, 0x3000) 2018/01/04 09:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000090b000)='/dev/adsp#\x00', 0x4, 0x100) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000f35000-0x1e)={0x4, 0x4, 0x2, "5cbc46ba583a", "a451528a9ea962501c21ccdbd63e0f20"}) 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 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) syz_open_procfs(r2, &(0x7f000033a000)='pagemap\x00') 2018/01/04 09:12:05 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000a000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00002ce000)={0x0, 0x202000008, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000064000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) shmget$private(0x0, 0x2000, 0x3, &(0x7f0000f9b000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x3, &(0x7f00005de000/0x3000)=nil) r2 = shmget(0x3, 0x1000, 0x40, &(0x7f0000ce9000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/01/04 09:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000058e000)='net/igmp\x00') sendfile(r1, r0, &(0x7f000078b000-0x8)=0x20000, 0xff) [ 177.159206] binder: 2455 RLIMIT_NICE not set [ 177.184107] binder: 2455 RLIMIT_NICE not set [ 177.192094] binder: release 2449:2455 transaction 172 in, still active [ 177.198880] binder: send failed reply for transaction 172 to 2449:2461 [ 177.211982] binder: BINDER_SET_CONTEXT_MGR already set [ 177.217667] binder: 2449:2455 ioctl 40046207 0 returned -16 [ 177.227401] binder: 2455 RLIMIT_NICE not set 2018/01/04 09:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef7000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000637000-0x4)={0x7ff80000}, 0x4) 2018/01/04 09:12:05 executing program 1: prctl$intptr(0x22, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebf000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00006ca000)='./file0\x00', &(0x7f000010f000-0x18)=[&(0x7f0000000000)='($\x00', &(0x7f0000e4d000)=',.eth0\x00', &(0x7f0000001000-0x9)='-)cpuset\x00'], &(0x7f00005fc000)=[&(0x7f0000722000-0x1)='\x00', &(0x7f00000e2000)='\x00', &(0x7f0000862000-0x1)='\x00'], 0x1100) 2018/01/04 09:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/user\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000a61000-0x8)={0x1ff}, 0x8, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000b45000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30c) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000608000-0xac)="a64b9e3dec152ede2b829fdd62ef2c7fdc40e4fb6afa9d38dcc37a6f05ab4b43a6313102c29d5910813400d1df8bdd542e159ad530da802778d159c7f623dc33d3b79a2be26e11f6c16d68e4712db38bfffdf5f3012ee79432cc71d4cc9d84ab3501a797c3d0f0feb4b35a0499f9af5e64f2400e81106b87e118801271a0b6bbe3b5ee51dc412417278841e9a70c84c823ef93fa433fd3e437ae9a878c80b710d5807c4f1f88598a6700d955", 0xac, 0x40000, &(0x7f0000306000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/04 09:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) syz_open_dev$mouse(&(0x7f0000b12000-0x12)='/dev/input/mouse#\x00', 0x0, 0x10000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x801000000008982, &(0x7f00007d6000-0x1)='&') mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007d4000-0x4)=0x0) getpgrp(r2) 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000809000-0xb)='/dev/mixer\x00', 0x3ffc, 0x0) write(r0, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) 2018/01/04 09:12:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x9b, 0xa0082) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x2, 0x400, 0xffff, 0x101, 0x3, 0xfffffffffffffff7, 0x4, 0x301}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xc, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, r0, 0x2, &(0x7f0000243000)={0x2d, 0xa9, 0x6eb, 0x1}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r1 = msgget$private(0x0, 0x10) msgsnd(r1, &(0x7f00002df000-0x1d)={0x2, "2c3f4fb68541e7058cf0ff9ec5a9c8bf5507bb3e59"}, 0x1d, 0x800) signalfd4(0xffffffffffffffff, &(0x7f000015d000)={0x0}, 0xffffffffffffff81, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r2 = creat(&(0x7f0000200000-0x8)='./file0\x00', 0x80) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000ff6000-0x4)=0x80000001) 2018/01/04 09:12:05 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000129000)={0x0, 0x0}) r1 = signalfd4(r0, &(0x7f000029c000-0x8)={0x5}, 0xe4, 0x0) r2 = getpid() r3 = gettid() readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x3) 2018/01/04 09:12:05 executing program 3: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000876000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f000070f000-0x4)=0x0, &(0x7f0000075000)=0x4) 2018/01/04 09:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c7d000-0x68)={0x80000001, 0x7, 0x20, {0x0, 0x989680}, 0x6089, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x8, &(0x7f0000952000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00008ea000)={0x77359400, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000621000-0x4)=0x6, 0x4) [ 177.231365] binder_alloc: 2449: binder_alloc_buf, no vma [ 177.231395] binder: 2449:2461 transaction failed 29189/-3, size 0-0 line 2903 [ 177.248634] binder: undelivered TRANSACTION_ERROR: 29189 [ 177.254427] binder: undelivered TRANSACTION_COMPLETE [ 177.261487] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() exit(0x101) clone(0x200, &(0x7f00009fc000)="", &(0x7f0000432000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000dfd000)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000607000)=0x6d) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)=""/1, 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000c45000)=""/1, 0x1}], 0x1, 0x0) pipe2(&(0x7f0000648000-0x8)={0x0, 0x0}, 0x4000) bind$netrom(r1, &(0x7f0000fa5000-0x48)=@full={{0x3, {"e0e064560fd2ae"}, 0x7}, [{"bb639440610227"}, {"e81777afbedb94"}, {"da45338b4c1361"}, {"2e3bf1bdfaf68e"}, {"ea620b34246416"}, {"a3988b2e5ca25b"}, {"3a8ea872fee591"}, {"c8f7268aadec7e"}]}, 0x48) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/04 09:12:05 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000c69000)=[{&(0x7f00004e9000)='R', 0x1}], 0x1, &(0x7f0000f73000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f74000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00009c2000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f76000-0x37)=""/55, 0x37}, {&(0x7f0000f75000)=""/25, 0x19}], 0x2, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/04 09:12:05 executing program 5: inotify_add_watch(0xffffffffffffffff, &(0x7f0000eb8000-0x8)='./file0\x00', 0x1002) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c44000-0x9)='/dev/dsp\x00', 0x43ffd, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cdf000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000001f000-0x4)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ad2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) close(r1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000640000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 09:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a52000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fce000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005db000-0x24)={0x0, []}, &(0x7f0000729000-0x4)=0x4) 2018/01/04 09:12:05 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) syz_emit_ethernet(0x32, &(0x7f0000d25000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) set_tid_address(&(0x7f000033f000)=0x0) 2018/01/04 09:12:05 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, 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 = shmat(0xffffffffffffffff, &(0x7f0000e3c000/0x4000)=nil, 0x3000) shmdt(r0) r1 = socket(0x7, 0x802, 0x8) write(r1, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) r2 = syz_open_dev$mice(&(0x7f0000727000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000df6000)=0xfffffffffffffffc) 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) close(r0) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000646000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a9000)=0x10, 0x0) dup3(r1, r3, 0x0) 2018/01/04 09:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000ce5000-0x6)='./bus\x00', 0x0, 0x0) open(&(0x7f0000ce5000)='./bus\x00', 0x4c3d, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000324000-0x8)={0x5, 0x6, 0x8, 0x7fffffff}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00003a1000)=0x0, &(0x7f0000b5c000-0x4)=0x4) 2018/01/04 09:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x6, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000679000-0x10)={&(0x7f00000c5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000987000)={r2, 0x28, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ffd000-0x4)=0x7) fgetxattr(r0, &(0x7f00002d1000-0x17)=@random={'osx.\x00', '/dev/input/event#\x00'}, &(0x7f0000e1d000)=""/116, 0x74) 2018/01/04 09:12:05 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) fsync(r0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f87000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000f86000)={0x6, 0x7, 0xfffa, 0x7, 0x1}) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r1) ioctl$KDMKTONE(r3, 0x4b30, 0x1) sendto$unix(r3, &(0x7f0000616000-0x1001)="505a6f57f05de6969554c16df18604c2367b1950ee22e41971f25fe24c71f28f", 0x20, 0x0, &(0x7f0000f85000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001df000)='/dev/sg#\x00', 0x6, 0x10000) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/01/04 09:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) 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}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) fsync(r1) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/04 09:12:05 executing program 3: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000353000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f28000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d1b000)={0x9, 0x7fff, 0x5}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000da5000)=0x0) syz_open_procfs(r2, &(0x7f00006a7000-0xa)='net/igmp6\x00') stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r3, 0x0) 2018/01/04 09:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x6) ioctl$TCGETA(r1, 0x5405, &(0x7f0000619000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000366000-0x5a)=""/90, 0x5a) 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xab) 2018/01/04 09:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a14000-0xdf)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000af7000)='\x00\x00\x00\tx') perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00005f6000)='/dev/snd/pcmC#D#c\x00', 0x19, 0x40a480) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f84000-0x4)=0x8001, 0x4) close(r0) 2018/01/04 09:12:05 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000d9b000)='/dev/vcs#\x00', 0x4, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='bcsh0\x00', &(0x7f0000001000-0x5c)=@ethtool_coalesce={0x0, 0xc4, 0x3, 0x853c, 0xffffffff80000001, 0x329f770, 0x7ff, 0x100000001, 0x3ff, 0x0, 0x1, 0xffffffff, 0x8, 0x1, 0x3f, 0xf01, 0x7, 0x2, 0xffffffff, 0x40, 0x0, 0x8000, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) 2018/01/04 09:12:05 executing program 0: 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, &(0x7f0000e30000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f44000-0x4)=0x0, 0xfffffffffffffdb9) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/04 09:12:05 executing program 1: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000489000-0x9)='/dev/rtc\x00', 0x180, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000057a000)=""/212) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000057a000-0x3)='lp\x00', 0x3) 2018/01/04 09:12:05 executing program 7: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000005f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000047000)=0x10, 0x80000) write(r0, &(0x7f0000036000-0x3c)="7ccd47c86675a50dbb3ce5f17e6d3ac21e8d1a7291dc1d7b71c4e104dbc1614fdbf59e114f7a06e33218f198d2c358fd4ffb7b08b069e6999c361b7e", 0x3c) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2a0003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000036000)=0x8001, 0x20d) sched_setaffinity(r1, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r3) 2018/01/04 09:12:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000038d000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000001000)=""/67, &(0x7f0000000000)=0x43) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x8001, 0x5, 0x9b, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="82e7447cf058b2c1a60ac086bd2e373511ec20debd5cf948653e35257790db6b7c1a0ca7196c04195fda9869c518f77861e548bf29b5d86c3569e7590f82fdcc898f415a68ddeb2bf08955045787cf93fc9b45338163797295c0b66549b9f8c51891e3cdfbb7c44a54644b627106731fb5fa344eb0bd324771be051b378d84efd41a46ed7514f381fa0bb9d5b6a969096dc6140ae447846b1aea79454f0e40c0bc433b251b184b182d893d3923e1e010a4b922b3f0af89f91fa50406d32cdc3f7005486737b478ff5fc4658e9db0d6b55d817994cd217e800d2b9cdeb5dd5bd5f34b5d2a3d07e7c4a5f6", 0xea, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7, 0x20}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x3, 0x7fffffff, 0x6131, 0x7, 0x8, 0x3, 0x3f, 0x2, 0x1f, 0x8, 0x730, 0x6, 0x6]}, &(0x7f0000002000-0x4)=0xfffffffffffffff0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7ff, 0x8202, 0x8, 0x9, r2}, &(0x7f0000002000-0x4)=0x10) fchdir(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0x10000, 0x3, "865170aebfec", 0x4, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) memfd_create(&(0x7f0000003000)='net/rt_acct\x00', 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0x5) 2018/01/04 09:12:05 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000014000-0x28)={@generic="a846765b4b352fc109d47a5c88f57b14", &(0x7f0000015000)=@ethtool_wolinfo={0x7, 0xd562, 0x1, "89e530f59e47"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/mixer\x00', 0x101300, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000018000-0x10)={0x3, &(0x7f0000018000-0xc)=[{0x80000001, 0x5}, {0x81, 0xd3e4}, {0x1f, 0x1f}]}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = getpid() move_pages(r5, 0x9, &(0x7f00001de000)=[&(0x7f0000a58000/0x1000)=nil, &(0x7f0000c9c000/0x2000)=nil, &(0x7f0000145000/0x4000)=nil, &(0x7f00005cc000/0x3000)=nil, &(0x7f0000bc2000/0x2000)=nil, &(0x7f0000a28000/0x1000)=nil, &(0x7f0000038000/0x3000)=nil, &(0x7f0000f90000/0x3000)=nil, &(0x7f0000feb000/0x1000)=nil], &(0x7f000010c000-0x4)=[0x1], &(0x7f0000d86000)=[0x0, 0x0], 0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000016000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000017000-0x4)=0x8c) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000017000)=0x9, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000016000)={r6, 0xab}, &(0x7f0000016000)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000c2e000-0x20)={@generic="c65d990978f7fedd9d353c8ed99669f8", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:05 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x1, 0x5, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000f85000-0x8)='./file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000357000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f86000-0x4)={0x0}, &(0x7f0000f18000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f87000-0x4)=0x9, 0x4) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00000c9000-0x8)=0x8b) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000271000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000826000)=[@in6={0xa, 0x0, 0x5701, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a84a92c}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c1e}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffde2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f88000-0x10)={&(0x7f00007c5000/0x2000)=nil, 0x2000}) recvmsg$kcm(r3, &(0x7f0000f85000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x240, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0xffffffffffffffce, 0x0}, 0x0) 2018/01/04 09:12:05 executing program 3: rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x20438008) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a2000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000211000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="da069b471245", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup(r1) 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bda000-0x4)=0x0) fcntl$setown(r2, 0x8, r4) close(r2) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r5, 0x0) r6 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000745000-0x8)={0x0, 0x8}, &(0x7f0000a19000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000080d000)={r7, 0x6}, 0x6) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/04 09:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a91000-0x10)="7ea607fdd8feff53f86de4ec8cc20bb0", 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000029a000)='/dev/vcs\x00', 0x400080, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) timer_settime(0x0, 0x0, &(0x7f00006fd000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000c27000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000522000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c07000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r2}) clock_gettime(0x0, &(0x7f000052c000)={0x0, 0x0}) clock_settime(0x4, &(0x7f000040f000-0x10)={0x0, 0x0}) statx(r1, &(0x7f0000ab2000-0x8)='./file0\x00', 0x0, 0x800, &(0x7f0000389000-0x100)={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]}) io_setup(0x4, &(0x7f000099d000)=0x0) 2018/01/04 09:12:05 executing program 0: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f0d000-0x8)={0x0, 0x0}, 0x0, 0x7ff) syz_emit_ethernet(0x4a, &(0x7f0000f0b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x10000000007, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/04 09:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000efa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005aa000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) 2018/01/04 09:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2000000000000001, &(0x7f0000824000-0x8)=0x5, 0x7) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x27, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd8000-0x9)='/dev/kvm\x00', 0x42000, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0x10000}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000d7b000-0x38)={&(0x7f00006cb000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff48a}, 0x1c, &(0x7f0000fe9000)=[{&(0x7f0000e37000-0xa1)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={r3, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a48000-0x8)={r4, 0x10a}, &(0x7f00000e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000ae8000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) nanosleep(&(0x7f0000711000)={r11, r10}, &(0x7f00002d5000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f0000180000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000bf8000-0x6)={0x1, 0x1}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/04 09:12:05 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000e46000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000343000-0x4)=0x14) sendto$packet(r0, &(0x7f0000000000)="2096ce1810524890ae9ac30472e716999eba046e0fe8db94d67a708a1a9d240b96266a2acfee23f9a9003c94933276ce914340860eee1ff2c0efa3fa7f79fcd34f39309a40b2bac65748bf1e80b740a24000e0e9ecd102ea38d53b30ca873bb74d8adc00757953e31959f717152899e3e06d6521f8f620256597ac3208d064dd05a57f2ff37ad141c8b93edc57b3f1af36daff4651085de11714b3bd4f367c373ee5c4c9ec276f53101b4336a16103f728bcdf28eb9b7ca9532c2e9f6e5701dffda2da", 0xc3, 0x800, &(0x7f0000aeb000-0x14)={0x11, 0x0, r1, 0x1, 0xfff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000050000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bfb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = syz_open_dev$audion(&(0x7f0000f03000)='/dev/audio#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89bd, &(0x7f0000001000-0x28)={@generic="bc4ab12b9f5b3bce437f789cfe720152", @ifru_settings={0x65, 0x1ff, @te1=&(0x7f0000001000-0x10)={0x4, 0x0, 0x1, 0x5}}}) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ed6000/0x4000)=nil, 0x4000, 0x8, r4) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x110004, 0x11000, 0x1d, 0x2, 0x7fffffff, 0x6, 0x2, 0x80000000, 0x5, 0x3, 0x40000, 0x2, 0x0}, {0x103002, 0xf004, 0x1f, 0x80000000, 0xb7, 0xbb, 0x1f, 0x23c7f6c8, 0xfffffffffffffffc, 0x80, 0x9, 0xed, 0x0}, {0x10000, 0x100000, 0x0, 0x200, 0x3, 0xfffffffffffffff8, 0x100000001, 0x1ff, 0x0, 0x6, 0x9845, 0x0, 0x0}, {0x11f006, 0x4000, 0xe, 0x1, 0x100, 0x8000, 0x0, 0x2, 0x1, 0x1ff, 0x6, 0xdfad, 0x0}, {0x0, 0x2000, 0x10, 0x0, 0xfffffffffffffffa, 0x1, 0x401, 0x9, 0x1, 0x0, 0xfff, 0x2, 0x0}, {0x2000, 0x1000, 0x1b, 0x707, 0x1, 0x0, 0x3, 0x132, 0x4, 0x2008, 0x3f8000, 0x8, 0x0}, {0x6000, 0x1d000, 0xd, 0xfffffffffffffff7, 0xa94b, 0x0, 0xfffffffffffff801, 0x1000, 0x918a, 0x3f, 0x9, 0x4, 0x0}, {0x0, 0x1, 0x1c, 0x4, 0x2, 0x7, 0x9, 0x4, 0x6, 0x0, 0x7fff, 0x200, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x6, 0xf000, [0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x0, 0x3, 0x9001, 0xf000, [0x33, 0x3f, 0x9, 0x9]}) ioctl$KVM_SMI(r3, 0xaeb7) r5 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00008b0000)=[{0x0, 0x0, &(0x7f000057e000-0x30)=[{&(0x7f00008a6000)="cde99fc00c248a2b", 0x8}, {&(0x7f00008ab000)="a03ada5d5aa61fec325122e1f4d22024f8319cb79fd98e9a", 0x18}], 0x2, &(0x7f000029d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$inet6(0xa, 0x80006, 0x2) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r6, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000315000-0x4)=0x14) recvmsg(r5, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000e2d000-0x12)={@generic="08ff1272ad5dada2bbda0326a6bfe91b", 0xc6}) r7 = syz_open_dev$sg(&(0x7f0000f81000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r3, &(0x7f00006bd000-0xc)={0x0, 0x0}) 2018/01/04 09:12:05 executing program 5: r0 = socket(0x11, 0x802, 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) recvfrom$llc(r0, &(0x7f0000001000-0x6f)=""/111, 0x1, 0x3ffffffe, 0x0, 0xffffffffffffff90) 2018/01/04 09:12:05 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xa, 0x8000000000000) 2018/01/04 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f00003a8000-0x38)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000d41000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) 2018/01/04 09:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ce000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x40002400) r3 = dup2(r0, r0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000992000)={0x5, r0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053c000)={0x10000004, 0x0}) close(r0) 2018/01/04 09:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b03000-0x8)='./file0\x00', 0xa0000, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000cc1000-0xe)={0x0, 0xf13, 0x3, [0xfffffffffffffff9, 0x0, 0x8]}, &(0x7f0000da9000)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000077c000-0x10)={r1, 0xac, &(0x7f000030d000-0xac)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3ff}, @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, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00008af000)=0x10) r2 = syz_open_dev$sg(&(0x7f0000351000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000984000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r2, 0x20) write(r2, &(0x7f0000ba7000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb5902b8011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489ab697aff07d4a70f330e6fe3a1c9c755314ffab32932", 0x58) poll(&(0x7f0000711000)=[{r2, 0x242, 0x0}], 0x1, 0x0) write$evdev(r2, &(0x7f0000201000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 09:12:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x3d8ef044f5c37495, &(0x7f0000001000-0xf5)=""/245, &(0x7f0000001000-0x4)=0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x80000000010, 0x3, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000085b000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000007d000-0x18)={r3, &(0x7f00009b5000-0xca)="2eeabe1eeaccb59f17133fba5a6bfa06b3daaa4a4026bf58b344cc7ca230e5305be0c873917ea466905d648b0c5901449c9d746092f4ca1f0ea3594da290cd87c4a738c73c74a8a23a3af28b2052910c8660cdfa45db5d2860c757c440b40ce091fc98ca47c8325ad04a45d566932f1147dc04d57bb742ee12c3a898bf2c013b01f26fca93e2ea5de107afac9e28c87073ef41cc10a7d4ae1289991a1b837dc4e3197ae71978600ab3d7d28d5187f8f0dfba64d1900427cd415bebb3ac3a5e2bc478d969cba52c5c4446", &(0x7f0000740000)=""/177}, 0x18) write(r2, &(0x7f0000b73000)="260000002a0047f10701c1b08000e40000000000010000000000000000080000000000000000", 0xfdc9) 2018/01/04 09:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000e49000)=0x4, 0x8) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000127000)='/selinux/validatetrans\x00', 0x1, 0x0) accept(r0, &(0x7f0000e0a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000005e000-0x4)=0x4c) sendmsg(r0, &(0x7f000084a000)={&(0x7f00009e8000)=@ll={0x11, 0x11, r1, 0x1, 0xc1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b01000)=[{&(0x7f0000b9b000)="ae48df86aa9af2e02731afb5255f652c75b57d9a1ea1426627509cacdd504cce165402ba1b9d1ebc34c6cd24a4a7c4b801a0e8a1832de71f4fe827a905fa83d3637b03ce2bbb17c31967363c451b476b25aaddc5a42db375bbf6c2b9b06d350acdcb0bcead8fde4196407b49fe5a8113e8188bac7fa5f8c5e2da8557dc97f19bb14814dfb11b67826861f3c02b29aa661354e3596c245f3e98562c33f68d93aec74251fbcac9bac4efc09ac0712644", 0xaf}, {&(0x7f00007ac000)="3179c70518537c771d64c89e245da037f145", 0x12}, {&(0x7f0000f25000)="8e54e5529c365b12e163b4b7168e487145ea1b4abf06845b86ea78ea9cd1feb4adb8f04e5c4a77aa8f1494d6e8a14e608acf2494ed2b7bdcb9aef3c0956b9df269f89eea29afa9563a3c74a25735a210d0362c401258cf4cad4641f2fbe8e7ed43807be8485a7094867ac7aed6f8dd7447fdd67a71e0dad4a0c01f7ef3fbb37d076250e3099b48685f2a40d179541e4f967cdde9f0c3be747bb2b8eab0d7e0415072af31870dd4795cd9cbb7334a48fe041d9f6e96854a54817f8c5abe47eb5745f20be44b1a66ec128e6361aace3d7d4f94af8cee2c71eeecd263233ddbcd93bb0d8df78c2e02c2d7541f287e77745eb4ad54655f", 0xf5}, {&(0x7f00007db000)="345d5fe329b9b81e84e64fa82f9560157e32e228febacf481402c86b7954dfcbfa6b8aeb018bfc4c10fe5b1c6407a369fe7b1177563d038180ba908c132a7b5115a98067012ea22845de89aa9374037631c09d35e3daa331eb7912748b366e8d754ff2e01c127e3c3a551467acddc8253789435b28c683a7387cc531121a6cfc80f77a8120d4e5208669b52e050a94e0ceb5f3e06961031bed0092517ace13f91c21f9aa03d375f5e2095fa54158931cf41e11", 0xb3}, {&(0x7f0000a2e000-0xa1)="be7e48dc108e94f9f887ebf9186ca3abe25770366eecd7ae66abaaa66e955c4075df48c61e3518cda5277a12057ac36adc1ab2990a37921986d8df339e8744284298c4583ad070673361bfbff3be5c0e2e674d786d45e155abf93f396880954f10209898bd0e477c7c019a431bbee6f9f37b161c4ed3c1042b3904e11734818adfbec59d6d60d16d24c26bd11116af2ac5a45529a0255bf5191bc1d4e3794c07f1", 0xa1}, {&(0x7f0000322000-0x65)="490cdc75f62b722e888387b06d866c9922458cdd3a5162fd9a86fa5b99c233c84110d45a4110d57f73f595c63cdba12e00d36998c9e1aba409b47495310bbfb987a0632190d2d259a20517b03ba7b40b879b74569bbbd309a236f5622ef1ee9ed40ef006f9", 0x65}, {&(0x7f00000dd000)="d8b97197095c", 0x6}, {&(0x7f0000bbd000-0x6d)="5f6a7a2553374a0b0fadf72d59a75d2375f7ad247e7a902f7d5f599f1f7b98629bf7a054ccde700e85e94a0436b0bf74eef9f45acaa599d196aa3b1e66ab08bef7dcfb7dc4ed98ccefc46eaf69402b90ae73a1345c3afe85cf9daadd27d0d8c16b539586e2a8880a3aa6242868", 0x6d}], 0x8, &(0x7f0000232000)=[{0x18, 0x129, 0x9, "8f2486ed"}, {0xa8, 0x107, 0x4, "d0ee408c317cabe0e37bef0474b1fbba438b4cf229c16638948ed077dec64eaf0d99e216c0a1659cc6bd214bb17f1356ff2e8621da6657f344aa54d09af784d4eae73e1e29a50f35ea483d99046a7603441c188b3b71164280d68d5473ae3a1044f74b5c0e0cba14d65e524b2fc0715e46154e37ead3dd938953224fa09d5280f0e4db823d559fef7bac203910be2791e5adb6d0f55f4276"}, {0x1010, 0x115, 0xffffffffe8848b0e, "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{0x1010, 0x111, 0x279e19f4, 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{0x98, 0x119, 0x7, "3f2f5f089ceed28680080fcc33e8f1d586626ce3c556ef344d65f1313772759658cb8bfc576d159b08f5eeb957a75d496aef76218a4c0ea097e61141309528228f3b7360de2eac3a6b90e1077028380ef2834047cced76e3d2d3790b4788ba3ca540e997d91c33b1d2f784a54dc6967ac2e9f0f426c6b03b046e1895231498a95a4791ede268"}], 0x2178, 0x4000}, 0x20000044) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e11000)={0x0, 0x0}, &(0x7f0000df2000-0x4)=0x7, 0x0) 2018/01/04 09:12:06 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00009f1000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/04 09:12:06 executing program 3: 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(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 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$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$sndpcmc(&(0x7f0000665000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 09:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/01/04 09:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000c41000-0xc4)="26000000130047f10301c1b00e0000000000000004000000091019ffff00f132050014006e202398753922ca2f0b8f674da3bc0d98901fd9deb92ef4e921abf8c576e7d77f310bb38db3d31824e8d36ea3b9db99a1a7dcf64d533ff9f3e6cfcf972cff8f56576ab4a83a638b8e35fca2bdcc8cd37bd4200724983d37", 0x7c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000cb000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000faa000)={0x0, 0x64, &(0x7f0000164000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000143000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d68000)={0x401, 0x10001, 0x8, 0xffff, 0x10000, 0x6, 0xb6a, 0x4, r2}, &(0x7f0000fc0000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c0d000)={0x0, 0x0, ""}, &(0x7f0000c33000)=0x8) r4 = syz_open_dev$adsp(&(0x7f00004e6000-0xb)='/dev/adsp#\x00', 0x4, 0x400000) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000d45000-0x40)={0x800000000000000, 0x4000, 0x1f, 0x2, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c35000)={r3, @in6={{0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xab4}, &(0x7f0000485000-0x4)=0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e8c000)=@assoc_value={0x0, 0x101}, &(0x7f0000c7f000)=0x4c1) 2018/01/04 09:12:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000cb6000-0x8)='./file0\x00', 0x101241, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8b000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x2000000008001) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000765000)=""/195) 2018/01/04 09:12:06 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000a65000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aa5000)=0x6, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001e7000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00004f3000)={r3, 0x1}) 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) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000583000)=""}) connect$nfc_llcp(r0, &(0x7f000014b000)={0x27, 0x1f, 0x6, 0x0, 0x8001, 0x100, "cc7c975d0ebb20a4c3ff75d4be70e68f1ee79f018ca104565f013d169fafaa07d923992c2e7aa73ec4509f1d4b2f5b9286c9d7e3d8e65a6c320c6314ac9a9c", 0xfffffffffffffff7}, 0x60) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/rfkill\x00', 0x400, 0x0) accept$netrom(r4, &(0x7f00003cd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007e5000-0x4)=0x1fb) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000722000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffe7b, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/01/04 09:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a7d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f66000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = semget$private(0x0, 0x4, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00007ad000)=[0x0, 0x56, 0x80000000, 0x3, 0x6, 0x0, 0x7f, 0x400, 0x8]) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000713000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000df5000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000cc4000-0x4)=0x1002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000992000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000d3a000-0xc)={&(0x7f0000674000)=[0x0, 0x0], 0x2}) 2018/01/04 09:12:06 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001a2000)=0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/04 09:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000f2c000)={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) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000071b000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000175000)={0x0, 0x0}, &(0x7f0000052000)=0x8) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000e92000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006d0000)={r2, 0xd}, &(0x7f00004ae000)=0x8) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r3 = accept4(r1, &(0x7f000019b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000058000)=0x60, 0x80800) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000f5d000-0x4)=0x81) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000186000)="b3a97e533ed6b5bbfd31d1f25aefab73cd7888a27116c74790e08f674e74ec62289acff2e84824bb45d163308057d3a58452b7f27da8435f34230c7fd832dc3e554d1de39051b041ef72b374b42b4f32f15089dd51799841ec46a72165a866229fb7d838626d18bfc8295074a2d12dbcd08140d5499bca612ea6554b0e9e0c1d8e7fbd73b6e829b609ac92cbc8da3c3f1453082c198172f0c8b8021e5f1ce37ff4d2dc0e0990f2e48626ac17e34dd3e6dddef3c1a30924369f8f34cff35b0e0ad5012da974c6895d14d7b29df274045974a610154c8a394f0459ab765f5737bbf96641e523fe611e72e5f40597f2776381", 0xf1) 2018/01/04 09:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2005, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$fuse(r0, &(0x7f00009eb000)={0x2a, 0x6, 0xfffffffffffffffc, @fuse_notify_retrieve_out={0xa, 0x2, 0xe6d0, 0x0}}, 0x30) 2018/01/04 09:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_procfs(0x0, &(0x7f0000ace000-0x10)='coredump_filter\x00') pread64(r0, &(0x7f0000dbf000)=""/111, 0x6f, 0x0) 2018/01/04 09:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c28000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00009cf000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000916000)={0x0, 0x0}) r2 = accept(r1, 0x0, &(0x7f0000a30000)=0x333) r3 = creat(&(0x7f0000030000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ac4000)=0x0, &(0x7f0000af1000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000746000)={0x800000000000004f, [0xffffffffffffffaa]}, 0x6) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x691, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000a3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/04 09:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$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$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d90000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab9000)=0x0) tkill(r2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000c49000)={0x81, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)=""}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006e5000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007b3000)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:12:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000009, 0x7) r1 = syz_open_dev$adsp(&(0x7f00009c9000)='/dev/adsp#\x00', 0xb76e, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00002cc000/0x18000)=nil, &(0x7f0000688000)=[@text16={0x10, &(0x7f0000c21000)="660f0012f9f0818d39139b000f080fc79eb3690f20e6baf80c66b88032688a66efbafc0c66b80048000066ef0f01caf400b8b073", 0x34}], 0x1, 0x2, &(0x7f000019c000)=[@cr0={0x0, 0x2c}, @efer={0x2, 0x0}], 0x2) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006b3000)=""/5, &(0x7f0000f81000-0x4)=0x3) 2018/01/04 09:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000df5000-0x10)={0x0, 0x78, &(0x7f0000b61000)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) fgetxattr(r0, &(0x7f00006e6000)=@random={'os2.\x00', "76626f786e6574313a2a28276264657673797374656dda2d6d696d655f747970656b657972696e675e00"}, &(0x7f00003da000-0xda)=""/218, 0xda) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 09:12:06 executing program 2: msync(&(0x7f0000326000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) sysfs$3(0x3) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) 2018/01/04 09:12:06 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000001000-0x10)={0x0, 0x8}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000002000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000007000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x50)={@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x3, 0x1, 0x500, 0x0, 0x200000, r2}) 2018/01/04 09:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d84000-0x9)='/dev/ppp\x00', 0x640, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005d2000-0x70)=[@in6={0xa, 0x2, 0xd6a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x70) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000543000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7f000)=0xb) 2018/01/04 09:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d50000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/sequencer2\x00', 0x505000, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d9b000+0x432)=@buf={0xa1, &(0x7f0000bfe000)="2ae7448ac0396378d11083a2edaa08eea2db4e80bef5429d2f32b892d2f6b35eed44c82db54f70f11700ea6a6b8c84040013e835084eabfe386fea87177f5903b224cd9716cd1867533f92e390243946e804a93ac0cb176829364b02f3a291a4929ea9f5ab8725215cdd393dde2345e47205dd41ad360a890849b5ada45d97e41d6dc35457daf4bb8400a7541a137f265262ae956fb70825f0567303780224ad13"}) r2 = socket(0x10, 0x803, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000db5000-0x6)={0x4, 0x9, 0x6}) ioctl$sock_ifreq(r2, 0x8931, &(0x7f000009b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) 2018/01/04 09:12:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') r1 = add_key(&(0x7f0000db6000-0x8)='rxrpc_s\x00', &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000027d000-0xc8)="dc0b1b1a09f7632c9127b480bb4e4a73f782151e4d508cb7a9c58877d665cff49340afcceb4000377cf0c0de5ccc596e72e005cade5d68cea50310769f6ece0573add17fbdf4dec96d9edc00de09f3d40b7d48f4720ee4daf676c626b4d9daf6450f6e9fba63cc59d2858d9a476d055609b558c2503540d7594d4d7b19f369b6f737ccfbb2bb8a23ac6d5099e8495b237216da05d793fe117bed2b6d58ef9fde5c8435321682f9060dad87dc5fea0cc3a09c41755f4f2f03e533b742e63402d1f2cd9152f6294aef", 0xc8, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3) 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) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="cc6aa61e2a9fca4f536d936866e17713b264ff3533f362c056813b8ac87a1965b92adf920c047a5fc4e9f55d1582dcbeb0ca63f67cf00ac8846696f4d940f639762f7642caea3171587b7c1b86b378012fbedf34cd63f6e434647c3ab5a8ee821c782428f8712f0c84762946cee9810c3ecc2a7f05b399d4754cf7c4d1c872cccfc0754c9929f67719a2d860dac6964d11f3ae9f9ae5c4fc3f49419f81bccf10fdf0f1fe0085ae5cb38f5652fece2e816430744b31807ced30a17e1d24deea2382b975f049c2e2b317aaf519ca6c7402ab9c9f45471e67acdeeb1f46320aadbaaabc29559cf3f1e42b7a", 0xea, 0x0) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/4096, 0x1164) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d51000-0x6)={0x0, 0x6}, &(0x7f00008e1000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a6d000-0x8)={r3, 0x5a009b44, 0x0, ""}, 0x8) 2018/01/04 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f00007f6000-0x88)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000996000)=0x84, &(0x7f0000280000-0x8)=0x4) 2018/01/04 09:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f00008a6000)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x83) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000752000)={r0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) getgid() pipe(&(0x7f0000353000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000062000-0x58)={{0x2, 0x1}, 0x0, 0x5, 0x3ff, {0x9, 0x8001}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000821000)={0x0, 0x0}) 2018/01/04 09:12:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000003000-0x8)='./file0\x00', 0x80a0, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000012000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001000)={&(0x7f0000374000/0x4000)=nil, 0x400, 0x0, 0x1a, &(0x7f0000011000/0x2000)=nil, 0x3}) modify_ldt$write(0x1, &(0x7f0000002000)={0x2, 0x20000800, 0x6000, 0x100000000, 0x5, 0x0, 0x0, 0x7, 0x6, 0x200}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000003000-0x1)=0xfffffffffffffffa, &(0x7f0000003000)=0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000002000-0xc)={0x2, r2, 0x0}) sendfile(r3, r0, &(0x7f0000011000)=0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c13000)={&(0x7f0000dad000/0x2000)=nil, 0x2000}) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) r2 = syz_open_dev$amidi(&(0x7f00006d2000-0xc)='/dev/amidi#\x00', 0x4, 0x40) bind$alg(r2, &(0x7f0000ee8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f000064f000)={0x3, 0x59, 0x3, 0x1, 0xdd8}) socket$inet6(0xa, 0x6, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000e92000)="ab01eba90a46da91e8c0659ea57b6809", 0x10) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000923000)=[{&(0x7f0000854000-0x1000)="b0168226e941c52499c327242b0d8b7475ae3557759b775d024ff4ac06c58ba76c3f22ae30fc6bb0df4fed44b1d68c1a772723505949eb97b5a0db0ca157d59726448c5875b46dae67d15327d1070e00bd6b621286bae9691c391fea94b35feb3088f14ba6732ea5c9d0398050e800ab163236428016c4371610c534ccb67ba9b6a5bc8c21f5475aaccf8a8cc640729f4d66cea741d5e6b85a4a4db1d677ffe6bfda635ac813e5", 0xa7}, {&(0x7f00001c3000)="1868557dccd70df6d4061da5cbde5b30ea99edaeb709c3a7ff924c64999865d096b737f58040f01c52353d3ffff6888f80d19c2f9268a201d55582d82c7c753e54448c805d0179204ee9c27bcf8235a62980fdd98c0e12951b494d2f3a5e8bd177f77972e79413d398b73dac0d34cedcdcf5b5c3d7e662e129c6ad89190cab47bd457603c984ff32", 0x88}], 0x2, 0x0, 0x0, 0x0}, 0x800) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)=""/176, 0xb0}, {&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0x13)=""/19, 0x13}, {&(0x7f00000b0000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/203, 0xcb}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f000037a000)=""/102, 0x66, 0x1}, 0x40000020) openat$sequencer(0xffffffffffffff9c, &(0x7f000009f000-0xf)='/dev/sequencer\x00', 0x410200, 0x0) 2018/01/04 09:12:06 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000233000)='./file0\x00', r1, r2, 0x8000000000001002) 2018/01/04 09:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ff1000)='/dev/midi#\x00', 0x3b9, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ceb000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x2) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004c7000)=0x0, 0x800) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000cd5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000035000-0x4)=0x10, 0x80000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) sendmsg$unix(r0, &(0x7f000076d000)={&(0x7f00008ca000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005b6000-0x40)=[{&(0x7f0000d00000-0x1000)="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", 0x1000}, {&(0x7f00003cb000)="a1896c5400fd737ea5380295b60d0cefd2f022ee5ca5555806275780909648a94f3ecbf751f410b8586e3a812deeebaeb71f165c95ec790c2761dfe89154f7a8c5a1a8e8c158e0ff8882edf79edb8ed83f2b4abc6b3d2e2cf04aae49d59c9094352cb4991ec8aa17afabacfc2c85636df75dd424d6ad7876228857d80901ae1b76d28be7716f450af9b78228d89c522781e1093491c7b0738949f18d93855972cc310c822c8f24751bde9fa3533ea064605e9c030036", 0xb6}, {&(0x7f0000ca9000)="cec1faf98b", 0x5}, {&(0x7f00003ac000)="c217899d4a48b59ff2ebac98a319cd621d2f794a2ffa4481d4871de895bbdf17d00a3a6b639b6cc5ee60339753b57330", 0x30}], 0x4, &(0x7f0000270000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}], 0x20, 0x80}, 0x20000044) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050c000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) ioctl$KDGKBLED(r5, 0xc0189436, &(0x7f0000964000)=0x0) fchmod(r5, 0x40) 2018/01/04 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x13, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00009d1000)=""/52) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f80000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000c1c000-0x14)={0xfffffffffffeffff, 0x0, 0xfffffffffffff001, 0x4, 0xa1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000bcf000-0x68)=[@in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x6205}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b050af2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008e9000-0xc)={0x0, 0x65e, 0x20}, &(0x7f0000f80000)=0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f2a000)={r4, 0x8c9}, &(0x7f0000f81000-0x4)=0x6) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f82000)={r5, 0x0}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f82000-0x8)={0x0, 0x0}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000f7f000)=""/97) 2018/01/04 09:12:06 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r0, &(0x7f0000777000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000869000-0x4)=0x10) sendto$ipx(r0, &(0x7f0000f72000-0x3d)="76c4e27abf8405a02e035ec4397ddbb39db74093", 0x14, 0x0, &(0x7f0000b34000)={0x4, 0x0, 0x0, "b0d3e15c11ac", 0x0, 0x0}, 0x10) 2018/01/04 09:12:06 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002a3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/04 09:12:06 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x10) write(r0, &(0x7f00003ea000-0x36)="1c000000200043f90003ffff04008d4001e200850000123b0500f2ff", 0x1c) 2018/01/04 09:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00009c8000)='/dev/audio#\x00', 0x400, 0x440) r0 = socket(0x2, 0x806, 0xdbc5) listen(r0, 0x0) poll(&(0x7f0000c1b000)=[{r0, 0x0, 0x0}], 0x1, 0x125) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000b6d000-0x14)={0x1, 0xad, 0x8001, 0x7, 0xb90f}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/04 09:12:06 executing program 4: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00008db000)=""/253, 0xfd}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000eea000)=""/37, 0x25}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000a84000)=""/84, 0x54}, {&(0x7f0000f23000-0x4b)=""/75, 0x4b}, {&(0x7f000043f000)=""/255, 0xff}], 0x9, &(0x7f0000000000+0x6fc)=[{&(0x7f0000a7b000-0xce)=""/206, 0xce}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000c25000)=""/95, 0x5f}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00002a9000)=[{0xa, 0xe8b6}, {0xe, 0x3}, {0x0, 0x3}, {0x8, 0x7fffffff}, {0x8, 0x3}], 0x5) r1 = open(&(0x7f0000276000-0x8)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000004c000-0x10)={0x0, 0x5, 0x6, 0x9}, &(0x7f0000179000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ce2000-0x8)={r2, 0x1}, 0x8) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x25, &(0x7f0000f1f000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c90000)=0xc) bind(r4, &(0x7f0000a3f000)=@ll={0x11, 0xf8, r5, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r6 = socket(0x1e, 0x5, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0f000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000219000)={0x0, 0x0, 0x0, 0x0, 0x53a, 0x0, 0xd, 0x4, "e1046df0acf3656c4bf1a80bb96654eaf57a5e590595d86f72a7dffb40b71f64f115c80a4e83a15330ae08b45735303b0b4ba70a198160a3e6c243f5191814df", "bf711024dc5e45c3597b67e0bf24958b7461c965cd87afe3c97a7b55f85506d5", [0x4, 0x8], 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f000007e000-0x4)=0x0, &(0x7f00004de000-0x4)=0x4) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x8000000000000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/04 09:12:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000007b000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000e03000/0x1000)=nil, 0x7, 0x3, 0x8, &(0x7f00007b7000/0x8000)=nil, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000)={0xffffffffc12bbd30, 0x3, {0x2, 0x3, 0x9, 0x3, 0xffffffffffffd542}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@hci={0x1f, 0x5, 0x2}, 0x6, &(0x7f0000002000)=[{&(0x7f0000002000)="ef4a6901b9389a55c014bed6697796029298e08a8df5de824d55e57efb7b3ef4d62ec2138e4855dd6ca7d20df5af4572507fc33fa8388a0875cb51482d74133d85975788dbe5b02ab8f72e9eaa4c1802968b0951b6028e8ee54b845a300409ebe3d9a2b746980d62a40972f6201e3c007da94746d42637c55f4e2f554917c37032f8bf870b3ec71b92ded9979b176970da5b722bd221dc42f23ec4466bc0d7099ebab8bf83fc00ce0675ddee270b35be02db80eafd1326c4756e6caeff883a6575a872ce4c8588b846f978810555a22abf62944db6d8043d991bc26f0afc2c5fd9fd77c50b9196", 0xe7}, {&(0x7f0000003000-0x9e)="62514f51480ff58875f4d23622df5dc971ac065af7ee4b157bb294f7ea6977cff8950d35852c730e9814bd8dc3b76e3f8d3ce1e87cab3949386141346d13baacf988f3f91fd57e89a31163b5ffedda5d7a957436813efcaa1067e7057dd52e3f6c3d3fd28a835b80c6dc3a23fe3e4adbdce886477791ca3082538847eff64f055b19ae2de9b9f90efa82b25bfbb80c64992b38dd6b5048860074c1d78f27", 0x9e}], 0x2, &(0x7f0000002000)=[{0xe8, 0x10f, 0x7, "081e1a9c333b773f37551f714ba576c0dc21fb977b33b133ec8f25846684ff8084dd8a0e1e97eba4333000fb50d6681cdddc6b9a92af98447b62ff0a03fa3ec4451e2688c53ea6ff6a6d4a159d4da0675ac648a9fad017ebcdb879f76a8f262e3fb41cc82a20f33292adac17f049b17a41343748b83cf87c8462338d1fafe293ebe7914be87724382a8920b9074314fa2198cfd6a95c5914ebf10e64161e3dd516ee6848ba8d84082bf73ddead57a95d0528cdc6f153bc8f322b334663b7b52f80ecb326c2d5ec5d3aff7790e313fd2044"}], 0xe8, 0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000+0x2c0)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x2000, r1, r2, 0x80000000, 0x1, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='reno\x00', 0x5) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002000)={0xcb, &(0x7f0000003000-0xcb)="50a7375d44364bbcaeb6a6b43f1f2780cbf1eb478195a60d60a0a17594336ae3f38903a806bf09ed0c30b445dce31177d9334b2cc31b16a2374dd2b308ea3ab32d81aea255f1bc13319da143127d1921cde43c971730efde7aaa58ed3836e45c68bb331bc66931e2f6646671b6295dadbf9c8f43fd1f0ddb1e0b19941894ccb5104484c32f1203542961ae2acf667770e6a8a7b058d7b33f8e916d56130af87de1e1a75ae0fed46da9106eb5a8887f863cccac2a4c283fcdf2ccb9741bf5125e7646d6e96f545f3d4e1391"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000cd3000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000037d000-0x68)="5b273418bf2f4fcaddb82dedb0586199b2d81d225f4b69664ac6f912a16d2faff32e877f85cacb9de3c4294c4f6e62838117da90d7a42a137934cfa28865b5f80ba7ef6202e8d8e8c9b24603e82912f2ae702e6b12574a229b0993b2847a42f8cacd9d20322314e7") prctl$setfpexc(0xc, 0x80) 2018/01/04 09:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000713000)='/dev/vcsa#\x00', 0x10001, 0x100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000890000)={&(0x7f00003c9000)=[0x0, 0x0, 0x0], 0x3}) listen(r0, 0x0) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000509000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x12, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004fb000-0xd9)={0x0, 0xd1, "a5a221e3391dcf0e132f4b1f8b57a0c50d2b96f75689d047c2e88233faa5dfcbf581e9e2181dbc8486227ba0cfd9307ad4b0aa4bd61c2017f38794094ab9def0a95ca2a60a6a43bafd95e413dd16c5331bcd5fd82004ec26a90d8d6cb6ab039f585fc56aec768a7b6e2dfa0bb5edbe008c1390d6e4a0ecfe45c5e4df429c02e50cbf3621728504c2eaf68dc8a1ec3fc7d1107eef0b4bfb11462fed53f44de2b3b7182bdafa24db747bd20bcc8460ba21a167d01850824b581cab46ac30c1fd654224ab3b4f04ec59cab94e9b8deca2a031"}, &(0x7f0000ac4000)=0xd9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a16000-0x4)=r2, 0x4) 2018/01/04 09:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a48000)={0x0, 0x0}, &(0x7f0000224000-0x4)=0x6) exit_group(0x12) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a3000-0xb)='/dev/mixer\x00', 0x28000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bc4000-0x20)={0x0, 0x3, 0xf000, 0x1000, &(0x7f00007d0000/0x1000)=nil}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pkey_mprotect(&(0x7f0000a84000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0xffffffffffffffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) shmget$private(0x0, 0x3000, 0x410, &(0x7f000045f000/0x3000)=nil) flock(r0, 0x2) 2018/01/04 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000aba000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) socketpair(0x2, 0x0, 0x10000000000, &(0x7f000030b000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000339000-0xa)={0x4, "b9c4fbf1a763"}) preadv(r0, &(0x7f0000b4b000)=[{&(0x7f0000168000)=""/4096, 0x1000}, {&(0x7f000068a000)=""/100, 0x64}], 0x2, 0x0) bind$llc(r1, &(0x7f0000702000)={0x1a, 0xff, 0x9, 0x8001, 0xffff, 0x9, @random="88d41c66e38e", [0x0, 0x0]}, 0x10) 2018/01/04 09:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 09:12:06 executing program 5: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) removexattr(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000aa5000)=@known='security.selinux\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000000000)=@delpolicy={0xc8, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003ad000-0x18)={0x0, 0x2, 0x30, 0xfffffffffffffff7, 0x3}, &(0x7f0000a4b000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000553000-0x98)={r1, @in6={{0xa, 0x1, 0x389, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000001}, 0x98) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ce1000-0xf0)=[{{&(0x7f0000605000)=@nfc={0x27, 0x20, 0x6, 0x7}, 0x10, &(0x7f0000550000-0x20)=[{&(0x7f0000ce0000)="732a5a2bb05c244c1fdd9dcc0b71e23b2b8bc5ec0047543e20219d31be51d0b3eed97473d8afc965a22893878b356118cccced6d4c9a862e8b244fa5f60ae58f2981bec5d972dd95da85f9d514dfe0c69cadc99ecbc4cb201e6ababa4da2c4531b874d17ecf842fbea028a78308758a81d099bd436790f706c5993ebced8462db5ebe14a345268e0be2b0a8890e12e450c2be6511ee1d824aa3e52ff1dcae5285744bba374040ad424d9de01e158dcff48597469d898ba2d85c18924220cdee5d1da794b1c0be0", 0xc7}, {&(0x7f0000ce1000-0x3a)="e132cbfe9a8173d2e2382533bd735219be85b398fcdee670de1a54f3c8de143e5d2eb61d40c814810f1dd7cd75a02e9bfd6d41082866fa75caf0", 0x3a}], 0x2, &(0x7f0000939000-0x290)=[{0x20, 0x11f, 0x6, "64cc0350a1f12a5bbb7ab1"}, {0xb0, 0x103, 0xa3, "902164335fb4edda4a83c03a6db6c66d1fee91b7275c0aa1dc0246a9ec42aa4aeec7b26c3fcfadd7e994da334db6da45a5438961461d446d76c88abed384bd72d666239e9ef27eec533693f68ed534baa708c00265962d20517280d446c014d249bf1eee69ce8c5b892592213f2266dd3390184325a494c479f0307e32664bb88c5c7c57a81fde564e22369bb2bb94d910cbdf72e46a4f30bcf7de28"}, {0x108, 0x18f, 0x0, "55be29f6a76ae0e26072f25fceef6560e96550040e0d0192527b99d0f8e1405c0a41b241f1733a6782cdfc29cacdca8d1a72150ea80f768f53208b72dc0b88cbd741aff5643c8d5900ebfc68988eb72ff31e7b9ed5aa078fd88550a7e4b5c3bd936de468f2d994271bed4713bbf3cae20309c0ea35e5934f0cd3e761bc12530d66c528222446b84d1c2d2af33e312ccff52c28b4fbd07f742b15583163d5b9f5f437db6bb3525a10f3d4ee33f08b0c3f187382c1b84633cc3ea0373241c02a6fa0fee64d05cd1cd4f4b2105ccbb8079a5126a943fcdcfa6f08a287ab9f903d908d0775db3308ab97d211357985f27c555866be8e"}, {0xb8, 0x106, 0xff, "989db60a337225fb5214da0f8d92c8d62de2d334fa6afead459a4aa48a93da64f33a75dded0fe3eb2f7be22a6c4a18f4c46f38037a975d7460b3cd034419e799fb5639bee2f1a95a51bb0ce5afeec1f00bfe23487efb130c98e8db4f086cd183e6e659b314083546f5c518bc65c5e19461e385978ed601682316ad0d30bdbaabb895251a1808f3de1a6dce3f4b9a90d0025eab60e2b8b7a7e4947f83f9f23834c1"}], 0x290, 0x40000}, 0x2}, {{&(0x7f0000ce0000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58, &(0x7f0000ce1000-0x20)=[{&(0x7f0000ce0000)="f7a014382293a479e68a9b34bd2f6e0ca0ec2d31ef5a9ecbcb4ba2449039487866c3bb657c9b9a66df83e501dd90b2b63f144b2be8f2bcd5aa06569233afb7c51d6d3934d318787169a88efab51d6564583274e040e661814ff0131971fcca47446eba700343dd19ed51fbc00312566048323d5dde70481f58535524b8a84438c87047acd28b494aa06617fb0aeabe0e706d3f4025b26e9349a491da7e2453fc15782735614d8fa3447f1a01a68d28605b", 0xb1}, {&(0x7f000037f000)="cab5685637d4ebf467b4a65bb1e0c6bdf9fcc2cf2247a3d4f8d1f659cf644ce17ad8bed82cc0c73d3590a75c13698d4adac81771d280f7c3e8ee3bb9a3a34d2c0d3a28e556af6005235c7cd360814eabbf87d53be7d807b1606102cce4e727f3155d867cf04b866aa2c2be1973d38fee01adac319174c568d6f1959494edafa4aec76a5b0bab99fcad1027e2556d7d8fbdacb1cae2e1c245860ac8b8f15c6d255f24b889dd2a4fb2fc5032a3f869a7220111d1214dd760", 0xb7}], 0x2, &(0x7f0000ce0000)=[{0xd8, 0x0, 0xc54, "69eab9e9fd6fadd9ac5fc83158c053db0bd9a5c131c5079ea30625a68b3a88487b90abbf0b79e10d35e24247e5b29779f7688c0144eedf577a7261ee35a1f8260ea020499c415d8fcd4a7149c9e27798918a2cc2f02a4414b794917fa64f8f2e6ab98232502593c057d482fa851f273901aecf7573f9c989087cd1a33f41e30147528c7f9d357a0baccb3c0913192b91c3c9269a0a1184686a9dca5d9f3f37626beffb943523d31732358670a082abb69c34e1a1ce399c3e7c33f020264a8fa93c79286d33"}], 0xd8, 0x4000010}, 0x5}, {{0x0, 0x0, &(0x7f0000ce0000)=[], 0x0, &(0x7f0000ce1000-0x370)=[{0x90, 0x10c, 0x9, "00c9d80b422511e87e2108f11ed02a5801c0ccdd1dc492679a66b77f63f75dfbb2d7222afc5015d8d070954cdab516a2dcb94458df03f1fce010867048440e78daaa3671473101dbc4f19fe07aef70eca56dfa30fe48fbb343aff9dbe7b1d890452208cca8763265008c0140584cfefeb9e561b5e2236e2af20d1a3f08d9"}, {0xa0, 0x0, 0x9, "9c69645e009ca9faa7e4bfb9dd64e8ae011fd91b3db229e330c3029d0d08227e783068a23e86464a4349529ed04380b73170c8c08642a38fe49407d3548bb2409f5670359032cf3cdc0f0ee1ac44f3fcc4a5312907c905c12c7c96510d11fc2bb3081486484de0c6547a6dc585564d7d41474b667c4adad6c835c97da10e7e7053caf02304e64ff51d945e5055fc8d"}, {0x70, 0x29, 0xfff, "af6dfe6e918afa3e8cfc4c1350a701a97a417d36a8e91285e09878a24832a55f896b0e3ac1c53783ead83f62a4b233d8ff62c04e7281b3d7142342d9e39792eeb63e1c7ed6a919f35c4f35d366c8144c909b73e1a3b5ef450d"}, {0xd0, 0x10a, 0x4, "0e15ab54c7ea45e82519ad9b68c455d818eba1751ad7f2add99048680620c5cceebfa62f93b3b65213a53e2b281fa259187f6a11b319298eb1dea68fe785a6e16b1ab4ca8013e86051116f667f0ed81c8ae81d31e6eee59fa04ab4028d02a3ce3981c7ee82e4cc6b2bb5997b3425451f5a8ae29f6bf5eb15cd9ada5f638af57971519356905b73dc2a457174e1daba32e73ed8dc0f9302538ef4e1e42a416875828a83fd4cfe35f77b5647942d52f5eee9315eb1b045cd3539c53cbeda9e"}, {0xd0, 0x113, 0x401, "be734cc5af1178dc2b5458bbec400d8c23b3fcb00ba4e6605a00d5e0054213033c9853bb935be1103e4480aadbb22d31617aeb6ebb97c3f77b8660db5a2c2040b412b4b2be9e1106a835d771b6306a27267513fac72049ec7d390b77d228c900350e731bf5cb37ba5a7343ad923ac47dcf714b286f018eb2cf12401b69e7fddda548cde75bc48f89debc8d2e28682b486eb4ba83bd975a77ba9b4b4ce53c49455be64cbb8032212fc80d5b00091d5598c93e36c352287d085ad0d3972a9c13"}, {0x30, 0x117, 0x63, "fa1fced55509e8ad0ebd997e773280c993855e31bef3382314ba76"}], 0x370, 0x40}, 0x3f}, {{0x0, 0x0, &(0x7f00004c4000)=[{&(0x7f000062f000-0xe6)="5d11bac5cb15831a8b91394763d0d02d17b3142363ab15cbd788f43cc966be8fe82ff6447bbfd29002aab7114d06073292dbe441b4036a35721c9648c0b901ed6b0a7cd07cf6ef03d4320bf42debf23fad090166f853fd7553e6139b20c1f960d63e2b20afb018d51d5afe7475bb1592cba0554e2fb9ab0c609324c4b13774a1e0d44dd093e366a08c921b02e69b51a544a1141f928693f933d813af8bf57170e350c90175534116c6b1320a939ba939cf92928df8267684b24b7cab19aa3fd951c37cc3ae13af5c81c1e9e18fdbd2928ebc73f962480943a3cda34f9793e071bc88d8afb96d", 0xe6}, {&(0x7f0000ce0000)="0438f7dbcb6466182069de3a60bec197075d958164092b70e954f25afd4c9955e3fe8ee186c807a6da99b05d7aef1b2ec1d5216484a80e87008df18740b862af6eb1a4966bf8c3f8980ab3b4752dec1f87d0908b30ded91a39305ab2c9a06f8c36aaeb609f1c504905b6bc2cc1afd1556e0d85640c85053031e853bc34c632d84b3139d58b2b96e70cf0bda5f8d057af7f1aa175eccb75355472cdaf48f9e6df580d1884e02454f7ab45109701067d89bd7d5e4820ca01ef7abfa7d4ad458dc56d2a06771819283ab7a6be683c3cc42dd1b3e596b6099e095f21ef76bac1be97a1e4", 0xe2}, {&(0x7f0000ce0000)="072a56e8d72c2bf20c1251916a8461a0fc8f624a46e6e8ec9a8aab5b226a4f781506d7219854fcea0fe6a09c926f9666afb3fe5cb32396460b7d17397fc54a72652c7a06a98b243c835ca80b7b963c569c9fd077ac967b23a543f37dc72a294c0129821f5cc6dc49a110be2c4a220e9e798c8c1e68e57369661034414618d2d35c0157fbb17225da64138f3590487259e11b5f89d047bdfaf735263f3a9d1820a869dc47b32b442803fc3e09c02205827011a6df80c050b0e2a5b5874d3351d10c2a39bfa7", 0xc5}, {&(0x7f0000ce0000)="a7995afb848f5cf4d1ee9b49e5ca0dfaab74afbd0c512231fa437734fabac1e1ad86678addb64439d7ebd07bdbc33bb03ae8e745b0370b58cec30b2d4f09de8570", 0x41}, {&(0x7f0000ce0000)="ce80959b0dbc8864be46f4f2ada236ae2676c08f15f64379befb9b267f1ccc06ba197a8b5a19385f062ff4a2824ad6620129f4a8d974e1666e12f224275712d089c636143f29632a4c0e1d13387a9e0953b050fee8daba50631e733cd7d4ef83b302fcba978eae911b3f2ca648b508158775b699f66a58c8a334006d6dcac2ab22fe4446554a55afbfbe2f47111d17161179ffbcb510e64a37d829b80a48a3bf4526a8a8f6cecef3e3a7d872ade3a02c1ac87b081c5a93f6ed3dd06a7546127d12", 0xc1}, {&(0x7f0000ce1000-0x5a)="937170e03b6a775184ba9aa0dfa6fa87aac70b949b6369b8fa14c991575262e2963468c0ed9a2ddebf3c16094c2b45c7a87674ac1bea3055895d327bad41ac4090ba7549f0bdde7ee89a66e6227841e01d538a6b3ccfb2700cea", 0x5a}, {&(0x7f00003c0000)="4ebdcbf1bf4bc009508694e41fe25331311981749bcb5cc65568e08c6ca03254c9c8ea9b272daa94090851459691f08cfd17568e1d58206fa4a2", 0x3a}, {&(0x7f0000cb0000)="b3482ec0a23cfda91e98fa3e3ffcc809d3dc2fe3ab7b2b26cc43db249f7c3728b5f6a98eee0faeb117a6ec900c1d882abe4dffd57aeb421bd7538db4546dad", 0x3f}, {&(0x7f0000ce1000-0xa6)="626ddc1c1c36d272cc0b47502ac85295ab3d85b7969ff805afca94550726843f075f534d05abbb5ee5516f2c44410c06964a444efaade2cd2cf382fb058357f284058bd089a8f2982cea3ac12faa96c17991c4e9d8379fe14298795ed2254868c7258ec09fb8a2bcae0488d77a6be7d086548a975638796c29c3dbf467dd2a021d9766e744622d183c79aa22a9b283b786b2a1f84770db644a2959ba3e02adf445af4c0644ae", 0xa6}], 0x9, &(0x7f0000ce0000)=[{0xa0, 0x10c, 0x6, 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"}, {0xf8, 0x114, 0x0, "5390d027357ee15a1dc8fa33ea01c981c56b362be5036a08167628d058c8d6d8db97bfeeabb1415b2469184e02184486c4a7e48fa7b340c7045e3f1f48d70d9500b2cc75eb5d0028931f659d13d658c41da36c4c486fa969f241b69ff528d743a4c47822a3cd0120b2799310a45c76e8c5a46bb122f8c1249712b32f6305fb04c3b5a027add9a0166a449efcb4c509c9be71669de8f2f9aa449e11786c3eae4c7c9bd913b19837647dbd0eae37de70b48098a1cfa8077190b630cac5ba59ece5c0fbf877832205a30fa814e8efa2f23043ea1c6a925ec7265a4cd5757672c587bd7e303047d651"}], 0x11a8, 0x40040}, 0x25d7}], 0x4, 0x8000) 2018/01/04 09:12:06 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2018/01/04 09:12:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x4, 0x4, 0x8, 0x300}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f00002b4000-0x67)=""/103, &(0x7f000080a000)=0x67) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) writev(r3, &(0x7f0000f56000-0x30)=[{&(0x7f0000839000-0xa1)='A', 0x1}], 0x1) 2018/01/04 09:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000016b000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c6f000-0x4)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000876000-0x1760)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "04176b", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ac1000-0xbc)={0x100000000, 0x0, 'client0\x00', 0xffffffff80000004, "88d2cb80358f81cf", "12464effc4c09e4706d406e279361d31918fe67dd8b420bb854d49c24e500483", 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00005f7000-0x22)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/04 09:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00008fb000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mknodat(r2, &(0x7f0000579000)='./file0\x00', 0xe097, 0xf6) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create(0x73) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f00008c6000-0x57)=""/87) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000a7b000)={0x10000000, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009f6000-0x28)={r5, 0x0, 0xb4, 0x6a, &(0x7f0000815000-0xb4)="177e78e3453364433e5eb0a5a60d85621c825366b82c439b80621f0bbd85412a4037008c8c4e9ed0be63217e947bf924f7a68e33b56c5055c55184a9eb108161f9b5b12dbfc316e7acdc37ca16ff211909d82e8a5f7a0af1e4fa80db61bc5eb500098579b60e207a6e72393034a9b9874cf32667035903dcdbfa834b4840cd1bcc99a96a627ffa8c77cbfbf3539ba91328ada84295fcd1df81d729d447b6471e798750b5173fcb1f7264ccf2e7504a807559692f", &(0x7f0000eac000)=""/106, 0x80000000, 0x41f}, 0x28) write$eventfd(r3, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/04 09:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) stat(&(0x7f0000e5c000)='./file0\x00', &(0x7f0000fb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:06 executing program 6: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r1}) bind(r0, &(0x7f0000001000-0x10)=@nfc={0x27, 0x7fff, 0x5, 0x0}, 0x10) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0xb5)="47cf246e67f9b5c1cf9df971d0fe101dfa9d7ecf73b1cc7c6319497046dcd1032f5cf6e6fdbec0438c17180ce2a2a91972a17cff94f462630eeb443165582f351cb8f968a3de59efc08fdcada017149a79f0617a9efeaaf702b7df6bc8e95ec84ebea1eac1e36090a6b0ae8e589750ff99467c84c2afc6669dae5388ea4e03d2b76c1176086fe0686cd1bf50b7d9b02b401384c269b82cec0c49f670e36d21b6bc7365e8f61cc9d79da28502f131f6ef54d38dda9c", &(0x7f0000000000)=0x0, &(0x7f0000107000)=0x0, &(0x7f0000000000)="d6dd2d6d6e997d2fab7fca2ea84652645aa724b88c6c64dd0309fb1dc79b0f2e5af3d342") r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x1, [@rand_addr=0xfff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000815000)={@multicast2=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f00004e9000)=0xc) recvfrom$inet(r0, &(0x7f000036e000-0x90)=""/144, 0x90, 0x2001, 0x0, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) getpeername(r2, &(0x7f0000bf4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f87000-0x4)=0x10) sendto$inet(r2, &(0x7f0000872000)="32000000140025f1ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d796", 0x32, 0x0, 0x0, 0x0) 2018/01/04 09:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000ee000-0xb)='/dev/audio\x00', 0x8041, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000395000-0x20)={0x2000, 0x4, 0x3ff, 0x7fffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b92000)=0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000000)=0x0}) 2018/01/04 09:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000913000)=0x3db) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00004a3000-0x28)={0x0, 0x20, 0x5, 0x2, "54b93957314e9f2605251c64b47accbffd1e96acb403bc224694ceb244ad9ed6"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 09:12:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d58000-0x60)={0x0, 0x25, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000-0x4)=0x0) timer_getoverrun(r0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f000057c000-0x8)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') uname(&(0x7f0000a39000-0xa1)=""/161) getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) 2018/01/04 09:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000e2000)=0xd157, 0x4) r1 = socket(0x10, 0x802, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0x48, 0x1, {{'wp512\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000885000-0x10)={0x1c1, &(0x7f0000b24000-0x18)=[{0x0, 0x4, 0x5, 0x81}, {0x4, 0x4, 0x0, 0x5}, {0x7, 0x6c3, 0xfffffffffffffff8, 0x4}]}) uselib(&(0x7f0000c46000)='./file0\x00') 2018/01/04 09:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a38000)='comm\x00') 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) sendfile(r1, r0, 0x0, 0x1) 2018/01/04 09:12:06 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfffffffffffffffa) exit_group(0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d85000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000)="81216dd60467e572159075fe62f6b01d4fa3c1b2a8e824df65e67a7a09e9253d08cf501a5ea9e58deb71148822385da04158ef3eb3b2c1170cc6b8acc1e364d23ce941dd646c8f80dcd2d82993d76843cb70a98d9788416949181448c5d878d065b6f6afa68be57b6df09bc5f2c3406b596bd7cd83326ebbdd757aeecdfd3a05b9cd1b53579d4be6165b6cfcd127e981fb5683e1004ce676c77911e7407ceddea854445f04a97702", &(0x7f0000002000)=""/0}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000)=0x5, 0x4) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x200) epoll_create1(0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x6}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r2, 0x0}, &(0x7f0000006000-0x4)=0x8) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000007000-0x10)={0x6, 0x6, 0x8, 0x5}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000)=0x400, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000009000-0x2)=0x1, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000009000)=0x4, 0x4) 2018/01/04 09:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000005e000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) [ 178.699534] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=2838 comm=syz-executor5 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f000001d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a40000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000218000)=0x10000, &(0x7f0000fdf000-0x4)=0x4) write(r1, &(0x7f0000a60000-0x24)="24000000260007003200000800367700dbffffff0100000000000000ff1bfeff0100ff10", 0x24) 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[], 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, 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) sync() 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008be000-0xe)='/dev/admmidi#\x00', 0x1f, 0x100) readlinkat(r0, &(0x7f00005cd000)='./file0\x00', &(0x7f00002e5000-0x6)=""/6, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000ed6000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x8000000032, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000048a000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000c9000)=0x40, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ded000)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) prlimit64(r2, 0x0, &(0x7f0000b7c000-0x10)={0x0, 0x0}, 0x0) clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") 2018/01/04 09:12:07 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) accept4$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x46)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/98) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x400000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x401, 0x80000001, 0x204, 0xb4ae, 0x4a5, 0x0, 0x10b, 0xcaba, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000001000-0x4)=0x4) setsockopt(r1, 0x1000000000084, 0x9, &(0x7f00008de000-0x136)="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", 0x136) alarm(0x2) msgget(0x2, 0x406) 2018/01/04 09:12:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) [ 178.699628] irq bypass consumer (token 00000000eb328f30) registration fails: -16 [ 178.775431] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=2854 comm=syz-executor5 2018/01/04 09:12:07 executing program 7: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) r1 = shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mremap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x13000, 0x3, &(0x7f0000378000/0x13000)=nil) shmdt(r1) 2018/01/04 09:12:07 executing program 1: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000001) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) mq_unlink(&(0x7f000090f000)='/dev/kvm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000363000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x4, 0x16e7) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x400) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x0) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read$eventfd(r0, &(0x7f00005e4000-0x8)=0x0, 0x8) mkdir(&(0x7f0000212000)='./file0\x00', 0x4) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) flistxattr(r0, &(0x7f0000541000)=""/12, 0xffffffffffffff7f) clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000096000)=[], 0x0, 0x10061, &(0x7f000018b000-0x10)={r1, r2+30000000}) 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x210) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000115000-0x1000)=""/4096) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d3a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000813000)=0x0) r2 = socket$inet(0x2, 0x80006, 0x8000) getsockname$netlink(r1, &(0x7f0000150000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a9000)=0xc) accept4$inet(r1, &(0x7f0000eb5000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d78000-0x4)=0x10, 0x800) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000a4c000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a22000-0x2)={0x0, 0x0}, 0x2) 2018/01/04 09:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = dup(r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000087a000-0x4)=0x2, &(0x7f0000dad000)=0x4) r2 = getpgrp(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000079000-0x30)={0x0, 0x7, 0x1, 0x8, 0x6, 0x2, 0xffffffffffffff7f, 0xffff}, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/01/04 09:12:07 executing program 5: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000529000)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000064f000)=0x1, 0xff43) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000b16000-0xdd)=""/221) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b15000)=0x3) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b16000)=0x3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00005f1000-0x4)=0x6, &(0x7f0000b17000)=0x4) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00001c3000-0xc8)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x80000, 0x0}}]}) 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000050f000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) symlink(&(0x7f0000968000-0x8)='./file0\x00', &(0x7f00005fe000-0x8)='./file0\x00') 2018/01/04 09:12:07 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000532000)='syscall\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003b2000)={0x0, 0x98, "80a56e0272e4beb35031610c2115ac11b01cb3aec7d220dbad33793b25f53f1dfae5c097ab8761485244b7ce2bfb103d15b500eb974960f88d1012d9be5c86b26e7dcf9cac6698518c51d57637d2f1db8a9617aad5e1ac8fd60802e1463fb08fceec7da4b104ecfe7f4c52042c0dbb2fed8f07afe2111b4b928a2e279673a8bea1c3c8bc5288ec164cae8e9a8888c86d348ba73e74e53970"}, &(0x7f0000f71000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000225000-0x8)={r1, 0x2, 0x3}, &(0x7f0000a59000-0x4)=0x8) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/04 09:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000114000)=0x0, 0x4) syz_emit_ethernet(0xd1, &(0x7f0000e39000-0xd1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x1ff, 0x1f, 0x0}], {0x8100, 0xc706, 0x0, 0x590e}}], {{0x0, @llc={0xb9, @llc={0xdc, 0x0, '4', "887634a21d9bce19be210355878152e6d715ca9ef3c87aa88f1f1c0661f5cc394ea6f1ecd10589a10137a514630f927dd1ea831c81be59d994522fe8482546abea97fa2fa3ab69a56ea50ecbc8ad22f6ea5cbc163eefd90df8dd5d48bc1e3b9934c828a16481b213aecd33debe4e3a54cd98bc44d71ee75af1ebb2e6b997cc7651e188548e409f2c3209d8fd964b45450f26a582fabfb0f8b18653bfc1d2013e18e527fd31a97ae1f3a6393631aa84abbf7eed47a558"}}}}}, &(0x7f0000c35000)={0x1, 0x1, [0x176]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00008b9000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000471000-0x4)=0xc) sendmmsg(r0, &(0x7f00005fb000)=[{{&(0x7f000033e000)=@sco={0x1f, {0x75, 0x6, 0x0, 0x401, 0x1, 0x100000000}}, 0x8, &(0x7f0000a64000)=[{&(0x7f000080e000)="60a3de4f0bb2ffc6645cbbf7b77c55d2312a60b6e2b27f7311838054d6369a8c78597ff8df5177b59db1ebd6159006efdde9319f0942589c18ac55f15d5155", 0x3f}, {&(0x7f00005c6000)="457dffd2957e76b740a18d241635bfaf19dc32bc93e3d923b79a00e8faabe6e1a9af6d1d441713f74096565135c1f78f70faa69d1e943068a28423642a3e38b42bd97b583ff6a4a4c6fa590bf05b603b082059f1170f43d0fe40aeea43c6d0f77a4067bc7e8637be05a1c64c270a897d03e892b293e3f1e74bea3f658c35d085d299871e5de814aadd45c1782af6ef833a4cc839d9b7a22f322d6d1220b20fb0b412b084c89247", 0xa7}, {&(0x7f0000de6000-0x36)="32692d09cf6c8305169476b91fde0d3aced0715b37c97990e3647ce18fdbec37a0794047bc6e830491c9688179ecd6b8479ec7b02086", 0x36}, {&(0x7f00001cf000)="4de45495b1354d954fa445b0f3d2a283c7b6fce6e0fe370e41ebf20b83f177ce291af6295cc322d7a80b5cae31d9a59cba1404890368e7fee45b6e394fb71891a01f346e4470d2c268148a", 0x4b}, {&(0x7f0000170000-0xae)="e46507cb80292d9aa2c5f4eb4630056378feeb7dc128c68c5e617b07e9cbbd318287d7cff6212ae3342d43c39ce10bb1b323ad7d50c176bc6f659da8319a1c49ca953c0a4082820f142b0c38aaf338bc393077e05659cba4b60eab076527d4664540eb84583fccbc03d28f0659b6f0f97cd8ee6e38fbd10543b237d729afd33f8cec5240a5bd641d9654ee66983f643a3a0cb05f9a219d2b58711dcbd52e69e55b4057c68683ae55d551cac73869", 0xae}, {&(0x7f000088b000-0x19)="9cc94b312a092fa952a802b10e0bc43a02a3c10121f30262e0", 0x19}, {&(0x7f00006d6000-0x33)="2f5c1e30799a82688683660a8c89005a56cc3a132d89a7d1c00aedd05c180fe635b3641fcab163ce80bccf0beec83babadc7c4", 0x33}], 0x7, &(0x7f0000f0d000)=[{0xb0, 0x10d, 0x1, "2262b4cd8c5c84d8cf0c0a5e3310856083fed210abee04b6d143c067e9d6a67605c24bb30ba82936a21f6cdc83e1bf44925ce021e672cb3711f309bbc92bccda5bdb405d94a21e8e0df77e3266ebfd09cc9b609e4cdbe0b97ad5dd5cc3a7169d86ef3a2bc2323509f34c45aa6eb65d616ed9e052387a4b2f3a6706290782498a26b0247a723c946ba770c4e08f7bb3e9d9462b1cb982bc7607e8a29d"}, {0x68, 0x84, 0x9, "10cbac7a0043da8ef73b9a66574cef42f6a32fac916da5f818f75762401401530100cd7a674213124ceb00479a687538fbcf0d81d09c0dac6389736e4a49eec72ed47b14405185fff2cfb01b59d31cd05ce2145a"}, {0x100, 0x101, 0x0, "c10922ce06e5ff0f6b4b7daaf7e820a6b07717660c65ea2bfc3d12d799ae57ecb4b59f2ea0388dbf07a6e280224f18fcf90b34f718d9e541f377c2e7ec679bf8d1b3b9fea7105cd13dd4d92bda55cae51b6c58fa3a50b7ba3a4f22386d42fc0a9caf0320206089214e3a13e7a913f3acc662b1e3529f5179ab396e1c5d79fccd3e4f931261b175824660e09b5bc8965f105d7e70e7f5a3884f1e8716a012c289320bbb32a3e55a70d516bd084c8d0c9db1bdb27bb1b8a70ed9f3439f30e7b4074d42e55c0b91575b919d4dc560ee239ef9d3d960dee77b54e6a2dbbf3bbe7f7e63572267d5e4cd3c5fde8c3908"}, {0x1010, 0x0, 0x0, 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{0xc0, 0x1ff, 0x10001, "c68a111d2a18ec963e03ca350d1811dbf7e41d2d81c4bb679c92e8bb879c1467a30a810ced9f9991ccc1419a18245a830441ae2970d62e1ea82cf3f197d47640772d599a6a6aa898b616d069647d9eb055f5709c2828e42f7982b6955a003d2709b7f4201bd06054413954394d131795c904e983d4a080e76416abe1dca1ba828812bda9e9c59e818d410159aee2e13e2f907a9f55586529ef6766ddba8733e79a3e46b6a78e06d062f418e1"}, {0xe8, 0x102, 0x1, "6382f87687f835855289a38936d64292306240fed272e76b72444cdc1828f822b59da8969b0a06558cc7b5297a48d85bcb9bf3c895cba58c93ae4a67c270b767cc69e90a3a2d994a47a57800ff1548f2e610577515d1ce80d6cc12e5268a561495a1e28f0b9e4fd97af3528c4f3c502f5581820da581a1fe794cd8f92a0d967e36a8b7f271996935ae2bf91f8b9a8bb473ef58a26eaff3c6be4d63ec67683b934e39fe87933ef16122e3a807f944216e20f7371782c9ccfd9cf28ccd45796e590b7efc405c1f35583f2824cd766529ce25533e5f974a51"}, {0xa8, 0x10c, 0x1, "91a86a1982971d969410504e5442a156d5d249e0ec471ce1c8e0c4f8de908620e8d3dd7243cfdc43525b068ade82a5fde362e40edcd971f4cb8b17a5e9c6db84b7752fcb53b1c84eb9034921f9a78269a2b18f6b7c307562107c74f718861c579b08f8a8140e6f8d2dca3aeb68cfd0b20cbd86057ddce5ef5bbca85cb7ce7c5de22ccc6de5637a9bad89cb86cc015a76364e7004ef"}, {0x98, 0x1ff, 0x720, "b654aa7c37d3af8a4b5002fe0d45a2556f1df960209a27fea884d4dfef37ad8952233bca6a13edfe8593547fe4780252c84b0a73fedb8c2527c5e6298794caff3d5168110496964f51660df39d4abe82f6375ab2c32c667ba0d500fd44fc6a5288e1257e411010d7d3cdab3d2a5f81eaebfb9a34456646bef06bca3b044ccc9782"}], 0x1510, 0x1}, 0x0}, {{&(0x7f00000e3000)=@ll={0x11, 0x10, r1, 0x1, 0x9, 0x6, @random="cdac60ab2ff8", [0x0, 0x0]}, 0x14, &(0x7f0000bca000)=[{&(0x7f0000f43000)="cba0f7d25aebfc96f816b33ece2eab5e6c6aedc0f571f112e05e92fee3a7343504330dfdb3613778fe45df33fa60acbf222a9edfcccfede0fa66e4afc5241013dfe50c0ef5c296d09e5ffce1af7e600e0c6b88852743e758c69f952041b21d6ce81880d0efba659fd8209a3d479b6be536654d7f57d2fa08dc503a78549a29f5627483a0a1a2c6fdc58a2ac975561b68ac953a4ba03bcab5eafec1a4e6d09cb6aa90bc57eb2ce586ace2b801075548ef56e66a1a464ea073e22d777913671ce53cb1f2bfdc4d1d7edd4d5f8be05f8c", 0xcf}, {&(0x7f000018d000-0x95)="647f3e0fabbd2ef55b59b7d57d7d7136fcd55c1880b59c6f9d317c99bc2a5e450bc6b5ac92cc4d8ca328414a8d528508ea43f4bb8046881d3ef0d2ae18ac8d3eef3cb4dd5af0f543c4ee167e3cdeaebd9d39c44d186b3d15a3e18b9719130fe66fa72dc390a42fa50e7f1822efee7e4fa81b89f1291b608c322ec6c1a34a613d8358d31244967783fe07196807b57f96f5b471b292", 0x95}, {&(0x7f0000e05000-0xbf)="daf2ed955cb6de16224734d868b9a47d97b1a44ab1f9f38084d4631c3cd3cbd078666663f0aaaa8bfb805e614c5ee86fbe5b6617f09f4bb802889a880cf5e8cfaafb4de52c75e58c0621d3e16086db343827046fbd3e81180b86cf2bfd0d67e7005d3e03bb0be6c01b5a69728651c78913553d1b0be6cc9143a5420d805c694d55203bff686e57882044e6313c459d2ec195277de7263044f6bca3a3215a4f666ba90e3d710385783a22c7057889082bd7fae4440fe00c5ba3c6d6ddf4ef1b", 0xbf}], 0x3, &(0x7f00004a1000)=[{0x28, 0x10e, 0x9, "cdcd9c82567bd8b907c256b0a2512561bb2bb053"}, {0x78, 0x10f, 0x2, "9a1dbc2980eecb29f8d445b1a96585d3f4767408e6c6521125b0eb0d252ac30e00eb49beee5614672667d2c96564a0c24f831780e7d37aeab812e160e3deaf5d737459b3417a2a5b7d3f10cbbff67c29e3eb3e3487a37fa11ebacabf1254b8c37c1e"}], 0xa0, 0x40800}, 0x5}], 0x2, 0x4000080) 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c33000-0x4)=0x0, &(0x7f0000093000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000352000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013c000)=0xfffffffffffffd82) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000971000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000306000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cac000)={0x0, 0x0, 0x0}, &(0x7f0000f92000)=0xc) setresuid(r1, r2, r3) 2018/01/04 09:12:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f00003ca000-0x40)=[{&(0x7f00005f2000)="6080a1c7f88411822e88c06bd5196ca383ded904f197d59d68d7c3b5d22847f2148fa01e4f60e05eb3d1f64259c5256f7894d3aa290aa203b7dbc3780b9aabfdae53f8dc7dde31d32638e38f280d8a50ce6ede8e8416a3990bba5e2f04f6f05725b228339d789d27859f7d3304ab6f9590e7f58b701078288f0510ce00946387ad4f82583c22472c33a3936a4f35c706745527252b334e3ed88330a11942731bce788e1a7d3f18dd65f6e3f298307585ab879c825dcc695f6ece1221c6b3aa088eeb9383b914acd61a", 0xc9}, {&(0x7f0000001000-0x77)="f95ed16a2e7e73565e5d8a457821b030eb095a5f8d5f3dd998f6d737a17c31d7aa461a0b767e0ac9d6bb4bf40831427d2e9deef335a6de84204c5039a47989c32fc1ab73109ccdab59c58732a3aa691f7caf1b73a2e359330e77d6a728a3e30f972a1546e7a12ed510a70cf51e3f9754d689913e0dd78c", 0x77}, {&(0x7f0000000000)="3df1145504cb1cb9c7a27d7ddd27c67b5954986c72af5ae980992fae2e8bb029a2cd070520b00c53adc33220cd4ea2a24fa02e0a941cdb93bb509bafc75f6e700f9e861958a1125bff1417f4779b847d9906b738ab213c47c6c4930ad41d4d053a20d43e440b053e4950b0ca98160f0ef67279f9ddb1c40e4cb5d2635cc6640b44cc5cbd63710f96f57a4f0b54baa2554f52cc057aec3b65f09d52a85b2766ec758b25109a071eabe9732c4773dd4714487277b63bf05f", 0xb7}, {&(0x7f0000105000)="7724f44cb06c4744e053b804333d5dff22bbe377021c1ea62664c7fd22715f51b880242e61a6af0f2cdb95054c7c82642d16c748fe2e0d9a1d3bb990e5fd600a2c5d6411361d0cd6b630f7cbb1416745c9963dc06730fe92dc1f654cbd81c0278eff0bb087e72f6e0410f58d34ed7231054c976374de75f54ff8353fad71fd23137f811f98e4a86553790db1ae3de45a3eb27e3a31e81a39321607f50b377cf249c79ed4670cc21442897a8f1ad54ada37a3dfd8ac343f17c49569bd2e71e7c84df21db68d41fb1de98e6d98b999bcc64b8ceccc75d94461c04410c192ef32", 0xdf}], 0x4, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f000075c000)="8b1bd0a0e634aa978d8fcd992c697fadc666b24525d8d32a07e0a3ed3ce678fb1afbec49d692c25fd232faefe9e1a397b6f671acf9d5540ff1fd969f8536312ca1e5b5af150b6aa78257e0fa3535f493abb95cfd24eefee97b5fe5446355c407640729", 0x63}, {&(0x7f0000bdc000)="685f8905531eeb00571feb6516e67665e1bac2c19ecbd85d5a", 0x19}, {&(0x7f0000e71000)="3d5331514febb32b69301746a63f7d223f8c17c2848d790d7b274e9fd234ba8c763dd77bfd3bdd0b4bbf86c9c5c5b70a357822fd703efe32c1bdaeb5f9cf718e1a2ebca42e86f1e46410b405f909c354087b793c443774a2bc6af1a408969b94bf062d6f05b1056a00540a356c8daafa5cdb14605eba62576bc0a606261433bc05f73b77d733b5", 0x87}], 0x3, &(0x7f00008ce000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0xc010}], 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x2, r1, &(0x7f000016d000)=0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e3000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mq_open(&(0x7f00004c6000)='sha512_mb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x840, 0x3, &(0x7f0000deb000-0x40)={0x2, 0x3, 0x2b1, 0x3ff, 0x100000000, 0x0, 0x7, 0x9}) uselib(&(0x7f0000a82000-0x8)='./file0\x00') fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x400000008) 2018/01/04 09:12:07 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000044b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000054c000-0xd8)=@pic={0x400, 0x2, 0x8, 0xffffffffffffffff, 0x401, 0xd427, 0x9, 0x8, 0x7, 0x8, 0x7f, 0x9, 0x1, 0x6, 0x1, 0x7f}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00001d6000)=""/122) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup(r1) fsync(r2) setsockopt(r2, 0x100000800000010d, 0xa, &(0x7f0000004000-0x8)='\x00\x00\x00\x00', 0x4) 2018/01/04 09:12:07 executing program 1: pipe2(&(0x7f0000d14000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8}, 0xfffffffffffffde7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) 2018/01/04 09:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000da3000-0x4)={0x1}, 0x4) write(r0, &(0x7f00003bf000-0x22)="2200000018000701000700002a00071502010008002720000000000000001f009f75", 0x22) 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cc9000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000059c000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000c0b000-0xd5)=""/213, &(0x7f0000319000)=0xd5) ioctl$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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000670000/0x18000)=nil, &(0x7f0000270000)=[@textreal={0x8, &(0x7f0000daf000-0x50)="0f062e2e2e818400004d7d660f382abab000baf80c66b8a087b38866efbafc0ced0f011c26360f20e52e0fc75d00f40f20e06635080000000f22e066b8700000000f23c00f21f86635000009000f23f8", 0x50}], 0x1, 0x20, &(0x7f0000f75000)=[@efer={0x2, 0x0}, @cr4={0x1, 0x0}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000020e000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000044a000-0x2)=0x1ff) 2018/01/04 09:12:07 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, 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_dev$sndtimer(&(0x7f00001ab000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00009c4000)=""/0, 0x0) syz_open_dev$adsp(&(0x7f0000905000-0xb)='/dev/adsp#\x00', 0x1, 0x602000) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f8e000)=0x0) finit_module(r0, &(0x7f0000aaf000)='wlan1vmnet1\x00', 0x1) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/04 09:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000345000-0x4)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007b1000)={0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x3}, &(0x7f0000700000)=0x18) accept4$packet(r0, &(0x7f0000cf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000baa000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e4f000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0xee29, 0xfffffffffffffff8, 0x100, 0xffff, 0x80000, r2}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000073e000-0x8)={r1, 0x3}, 0x8) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x29, &(0x7f0000dc7000)="", 0x0) 2018/01/04 09:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x60) r0 = open(&(0x7f0000012000-0x6)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x41, 0x0, 0x2ef75) 2018/01/04 09:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0xc7) msgrcv(r1, &(0x7f0000b33000-0x85)={0x0, ""/125}, 0x85, 0x2, 0x1000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000072a000-0x4)=0x0) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e9000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x1, 0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000058000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000cad000)=@req={0x7, 0x6, 0x4, 0x7ff}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f80000)={0x8000000000000085, [0x0]}, 0xffa1) fanotify_init(0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000054d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004ff000)=0x14) 2018/01/04 09:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000389000-0x8)='./file0\x00', &(0x7f00003bd000)='./file0\x00') syz_emit_ethernet(0x36, &(0x7f00005e7000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000023a000)='/dev/sequencer\x00', 0x101000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hci(r0, 0xc00448fb, &(0x7f000084e000-0x67)="7b0254e1de06d801cfda6b03465cf2162135c2ec6227437f4ed4355ac660ad40ddbd5752285e5741a7498de9938487e127899bee4abdab06eca583e8e403407d2a80b878e5b27b74bc06c5216d99b2dfc0470af2788758cc2f99cbc2944aae312d33a8bc8c26cb") 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008f0000-0x8)={0x0, 0xffffffffffff15db}, &(0x7f0000997000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f4f000)=@assoc_id=r3, 0x4) 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000b02000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gretap0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "7a000000c604006dc26cc9d0697d44007e9d80c8dd0dc6fcea0df1275d1f6ba95ac532c1f84367d168bab0bb578023b9864e2432e5be41bac1ffab55dfcb18106edd2e107a"}}}, 0x6b) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000509000-0x12)={@generic="df39192baaf48a604a4dc7beffc791a1", 0x6}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000863000)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000000c000)='/dev/amidi#\x00', 0x0, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000000c000-0x2)=0x3a, &(0x7f0000007000)=0x2) mq_notify(r1, &(0x7f000000c000)={0x0, 0x29, 0x4, @thr={&(0x7f000000d000-0xa9)="9a6b8884c27f703def7dd4567b1fb4ffec8614ba92c50d6af73c02e082a22d5196299767ff0ebe3a3097bf3329627115baa7b752bed5a019a0fa8da027ef2aca1e9c0dd4d483ebe9854f45c9e989a1988818173ed65cf826974e3159da167a55633bf4df2640a4f873f902bdcdb66a7af2512c95c333b6987f4fd881d4122e50fe9430427aa469c984a31613ef29bacd62312c4efa8c14ed25f57a9217c2979cadaba144ebe3a97d16", &(0x7f0000002000)="1bc5202b148c52d1ee99bdbd6ae7d27ab995dbf214f08aa4249d81002796c8963bb5ae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(0xffffffffffffffff, &(0x7f0000009000)=[{{&(0x7f000000a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x60)=[{&(0x7f0000004000-0x1000)="d1afeede2963a0e9dddea7e1e491636a974a19aac2719eda55bdd517eb680682ba5813", 0x23}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000000d000)=""/119) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000081e000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000d4b000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) fremovexattr(r2, &(0x7f0000479000)=@random={'btrfs.\x00', '/dev/mixer\x00'}) getpeername$netlink(r1, &(0x7f0000e08000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000530000)=0xc) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000e32000-0x14)=[{0x14, 0x12, 0x201, 0x0, 0x0, "bc"}], 0x14}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) 2018/01/04 09:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000062d000)='/dev/audio\x00', 0x80, 0x0) recvfrom$ax25(r0, &(0x7f00000a4000-0xb3)=""/179, 0xb3, 0x22, &(0x7f00008b6000)={0x3, {"43ce28cc0a306f"}, 0xae4a}, 0x10) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d54000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000c04000-0x4)=0xfffffffffffffff8) fcntl$setlease(r1, 0x400, 0x2) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004f8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) write(r1, &(0x7f000074d000-0x116)="240000005a008100ddf4000000000000001400000002000000001f00000000000000006b", 0x24) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000020b000)={[0xff, 0xd1, 0x7, 0x401, 0x9, 0x6, 0xe6, 0x101, 0x10, 0x9, 0x5, 0x3, 0x0, 0x3f743ffe, 0x0, 0x4], 0x4000, 0x0}) 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000bfb000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) r2 = syz_open_pts(0xffffffffffffff9c, 0x628d40) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b7f000)=0x0) [ 179.219710] device gretap0 entered promiscuous mode [ 179.259599] binder: 2963:2966 ioctl c0306201 20008fd0 returned -11 [ 179.270376] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f61000)='nv\x00', 0x3) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/04 09:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000a63000)='./file0/file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000027000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000026000)='./file0\x00', 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, 0xffffffffffffffff, 0x6, 0x0) vmsplice(r1, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2018/01/04 09:12:07 executing program 6: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) 2018/01/04 09:12:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r1, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/01/04 09:12:07 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000f84000-0x4)=0x4040) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) tee(r0, r1, 0x8001, 0x1) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000047a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f85000-0x4)=0xe8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009b3000-0x8)='./file0\x00', &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000f84000)='./file0\x00', r3, r4, 0x1000) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000)=@flushsa={0xf, 0x1c, 0x101, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xc, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000aa1000-0x8)='./file0\x00', 0x8000, 0x20) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000024a000-0x8)={0x1, 0x9}) recvfrom$inet6(r0, &(0x7f0000630000)=""/174, 0xae, 0x0, &(0x7f0000a53000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ccd000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c9e000)="010400005f6d61707300b8afad7032215fb6a04791b31b473742ef9f6397f5f30ae590be2b6942da9c490b744d3b3a6177c67e6f0d439f32c8962bc999f841e42c9f5aa55b731ece83df3816bfee94754e909d7042e01bc29d32e06165") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d73000-0xa6)={0x0, 0x9e, "5c4142132b1c800111c4bda83acd4f2fd99184ae71ee5c7d18a7047e526698cd8bb97b6955e586ed5fd1b4348be0c02f322b982b7b18a455220a9f552d5e4f8cce33b52d6e5a6263fb031d768ec2f302930c6be6d052ea232d76f6fcc24fb3e089dbc1318bbb76f4e552e3b2cfbce83ec909562b71ac831c0329c62107bcdb5d7be89e0f72889e006a90e072d2306dd6463f1ffb717329124e7b1ba27b5f"}, &(0x7f000058b000-0x1)=0xa6) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000d57000-0x8)=0x7d4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000d98000)={{0x100000001, 0xfffffffffffffffb}, 'port1\x00', 0x80, 0x14, 0x6, 0x76, 0x7, 0x81, 0x4, 0x0, 0x1, 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]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dad000)={r3, 0x0, 0x3, [0x81, 0x3, 0x8]}, &(0x7f0000b27000)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fe1000-0x10)={0x0, 0x3c, &(0x7f0000f81000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbcea}]}, &(0x7f0000728000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000262000)={{0x2000000000000000, 0x0}, 'port1\x00', 0x1da74e9d9298b1ba, 0x30, 0x5, 0x8, 0x9, 0x9, 0xb1, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d8a000-0x10)={r4, 0xa3, 0x9, 0x1ff}, 0x10) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000472000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000874000)={@common='gretap0\x00', 0xfffffffffffffeff}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000079b000-0x4)=0x0) r6 = socket(0x10, 0x802, 0x0) recvmmsg(r6, &(0x7f00008c4000)=[{{&(0x7f0000b0b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c3c000-0x60)=[{&(0x7f0000009000)=""/136, 0x88}, {&(0x7f0000222000)=""/175, 0xaf}, {&(0x7f000049a000-0xb1)=""/177, 0xb1}, {&(0x7f0000120000)=""/0, 0x0}, {&(0x7f0000c69000)=""/188, 0xbc}, {&(0x7f00009f5000-0x6b)=""/107, 0x6b}], 0x6, &(0x7f0000bae000)=""/149, 0x95, 0x51c}, 0x1f}, {{0x0, 0x0, &(0x7f000062e000-0x10)=[{&(0x7f000009d000-0x2b)=""/43, 0x2b}], 0x1, &(0x7f0000159000)=""/75, 0x4b, 0x100000000}, 0x49}, {{&(0x7f0000023000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006fa000-0x10)=[{&(0x7f000092d000-0xdc)=""/220, 0xdc}], 0x1, &(0x7f0000241000)=""/206, 0xce, 0x0}, 0x6}], 0x3, 0x20, &(0x7f0000b92000-0x10)={0x77359400, 0x0}) write(r6, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f00008a1000-0x4)=0x0) [ 179.304579] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b9c000+0x16a)='/dev/usbmon#\x00', 0x0, 0x46080) accept$llc(r0, &(0x7f0000a5c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000305000)=0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000602000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00004fb000-0x5c)={0x7, 0x0, {0x2, 0x1, 0x40, 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]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x3843, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000e5f000)="133d5b646c9ecbf30b5bb5089192f62e25d1a88afafceab09edee53ebe07a9a464068174ccd1834b999b85e81a63c2215a36567f0384c492636d10461b4765003a6ba59478f344a1cb77498386234eec5880aad88945a0d4797883e96df5178fef004c7ddfb622a2abffa63a94398167459f47", 0x73, 0x40, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000087a000-0x8)={0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000078000)='/dev/midi#\x00', 0x2, 0x680180) getsockopt$inet6_dccp_int(r3, 0x21, 0x13, &(0x7f000055e000-0x4)=0x0, &(0x7f00009b0000-0x4)=0x4) sendto$llc(r3, &(0x7f0000c88000)="ba2f83a51c8826e464540af115504b7f6c7977b646d368c65987e786464667a571b359c91184cb20f2bd721bf8f0672c3cc809f2c4d1be7e44c1ac4320c17e439f9e9ccc46562f62a8becc13454abec264ae1e90da94785cfa34aeb760547ddfb294659b601ea3279b3f0cdc6432b874ef4d60870816ec5213703eaf1159418635", 0x81, 0x4, &(0x7f0000e9d000-0x10)={0x1a, 0xff, 0x1, 0x1, 0x100000000, 0xffffffffffffff01, @random="4a07b76cf9af", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000eb000-0x10)={0xcd, &(0x7f000002b000)=""/205}) 2018/01/04 09:12:07 executing program 6: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x40000000000, 0x0}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r1, 0x0}, &(0x7f00001ca000)=0x8) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) lseek(r0, 0x0, 0x3) r2 = shmget$private(0x0, 0x8000, 0x0, &(0x7f000036e000/0x8000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000708000-0x70)={{0x3, 0x0, r1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x676, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00004dd000)={0x9, 0xf85, 0x6, 0x3, 0x2, 0xb2}) 2018/01/04 09:12:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='cpuset\'%\x00') 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) remap_file_pages(&(0x7f000020a000/0x2000)=nil, 0x2000, 0x2000000, 0x7f, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = msgget(0x1, 0x4200000000000000) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000689000)=""/152) write$tun(r1, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x3, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/04 09:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c68000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4fc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x100000001, 0x3, 0x5}, &(0x7f0000d31000)=0xa0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f61000)={0x1, 0x4, 0x401, 0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e75000)=0x7, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000030000-0xd6)="a0b03cf7a3508f1375fccdb8b9be2f76a3371d2e5373016d38c23dda8d6e7f3388591ff8bc9af6886895bdc562b7778c1ac2d4bfdc21d0d043455ec51f78f7af3fc739fa08a8b01ee4f298cb14d729315b0ecca19a55883e759019a887be06b2c9dbe900918c55e1a01800663bf3f7b03eb03d3a906f372b03763babc92a47c296845d9c426b159649adec73b5a21b6b30ac54333d93963e4d3ef5d8bf106208fd5bfd46122253cb130ded3209d44bf9ed2ae81c4508fd465a47471b778df7c816e0b1a32c0e0150d377fb90d5b892e63b7d9b1c2a85", 0xd6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000082c000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x5, 0xffffffffffffffcf, 0xf83}, &(0x7f0000071000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ecd000)={0x7f, 0x8, 0x2, 0x9, r3}, &(0x7f000008f000)=0x10) pselect6(0x40, &(0x7f00004dc000)={0x7, 0xff, 0x2, 0xde0, 0x6fa, 0x2000200, 0x9, 0x40}, &(0x7f0000209000)={0x3a34, 0x20, 0x7fff, 0x5, 0xfffffffffffff85b, 0x200, 0x3, 0x9}, &(0x7f0000e50000)={0x2, 0x4, 0x200, 0xff, 0x3, 0x7, 0x7, 0x2}, &(0x7f00006fb000-0x10)={0x77359400, 0x0}, &(0x7f0000951000-0x10)={&(0x7f00000aa000)={0x1}, 0x8}) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000b14000)=""/47, &(0x7f0000043000)=0x2f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005c5000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/04 09:12:07 executing program 3: 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, 0x2003fd) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018d000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000813000)="0980000000000000", 0x8) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000fed000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000b2c000)=0x8) 2018/01/04 09:12:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1fffffffffffff03, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f28000)=0x0) fcntl$getown(r0, 0x9) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000747000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e25000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d0e000)=0x0) r1 = getpid() getpgrp(0x0) r2 = getpid() setpgid(r2, r1) open_by_handle_at(r0, &(0x7f0000f7c000-0xdc)={0xdc, 0x7f, "6f183fdc7dda089993c4a2ccc582820ae5037292d2656c2d4c80d6b92ddb5d58b6ae54113370564c7252c33ff079e582a10b6ad711572361555ceae064894c4a29e24b239c15e4e43b5ee1cc990594898b57eef4d93c66c6d34707417a3ef1dba22249e927d68b440a6583aea89d9fad999b62fa78c6eb6851b3f1616cc66b2a3e27e980237a4114b493be2a40f12bbc186f4298c5930671f053751e9c9192488a340852e2f3eb06a138a5a91158a2a8dc733738a3492aafbc0f51db9302b5219527ade3b60d83e2857c82d51c4f6f659f62e445"}, 0x8000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000424000)=0x0) get_robust_list(r3, &(0x7f0000583000-0x8)=&(0x7f00004dd000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001e1000-0x8)=0x18) 2018/01/04 09:12:07 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b63000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x9, 0xfffffffffffffffa]) mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008ba000)={0x5, 0x0, 0x10000000000000, 0x0, 0x5d1746c8dbd3ffa0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4b000-0x9)='/dev/ppp\x00', 0x101000, 0x0) bind$packet(r0, &(0x7f0000bb8000-0x14)={0x11, 0x0, 0x0, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000ed5000-0x8c)={0x1, 0x5, 0x7, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00005ef000-0x48)={{0x2, 0x2, 0x7fff, 0x0, 0x5}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x187800000000000, 0x1, 0x3f, &(0x7f00006b1000)={0x0, 0x0}, &(0x7f0000000000)=0x2, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000001000-0x8)=0x0) 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x24) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(0x0) kcmp(r1, r2, 0x7, r0, r0) 2018/01/04 09:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d29000-0x4)=0x0, &(0x7f00009bd000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ea000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f0000f5d000-0x617)="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", 0x58d, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003bd000-0x10)=@generic="5445a759a8ed3c95f9ee3e8587045a5a", 0x10) recvmmsg(r0, &(0x7f0000442000-0xb4)=[{{0x0, 0x244, &(0x7f00000ad000)=[{&(0x7f0000639000-0xd3)=""/211, 0xd3}, {&(0x7f0000a19000)=""/3, 0x3}, {&(0x7f0000894000)=""/132, 0x84}, {&(0x7f0000726000-0x29)=""/41, 0x29}], 0x4, &(0x7f0000362000)=""/237, 0xfffffffffffffe95, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000d32000-0x20)=[{&(0x7f0000e77000-0x51)=""/81, 0x51}, {&(0x7f00009cf000)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x3f}, 0x800}, {{&(0x7f0000802000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001a0000-0xa0)=[{&(0x7f0000126000-0xd3)=""/211, 0xd3}, {&(0x7f0000a88000-0x1000)=""/4096, 0x1000}, {&(0x7f0000434000)=""/167, 0xa7}, {&(0x7f0000632000-0xfe)=""/254, 0xfe}, {&(0x7f00006f2000)=""/202, 0xca}, {&(0x7f0000c62000)=""/171, 0xab}, {&(0x7f00004ea000-0x7d)=""/125, 0x7d}, {&(0x7f000020a000)=""/114, 0x72}, {&(0x7f00006d7000-0xa3)=""/163, 0xa3}, {&(0x7f000008d000-0x3a)=""/58, 0x3a}], 0xa, &(0x7f000031c000)=""/130, 0x82, 0x28000}, 0x8}], 0x3, 0x10020, &(0x7f0000f36000-0x10)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000015b000-0x4)=0x3, 0x4) 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00004ef000)='/dev/vcs#\x00', 0x0, 0x80000) fcntl$notify(r0, 0x402, 0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a5f000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e26000)=0x103) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000089c000-0x10)={r3, 0x8, 0x4, 0x8000}, &(0x7f000064a000)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e0b000)=0x0, &(0x7f0000091000-0x4)=0x4) r4 = syz_open_dev$audion(&(0x7f0000b44000-0xc)='/dev/audio#\x00', 0x20, 0x40) sendmmsg$nfc_llcp(r4, &(0x7f00006f8000-0x1c0)=[{&(0x7f0000a6a000-0x60)={0x27, 0x18, 0x20, 0x7, 0x101, 0x20, "1f5b37a090fee951ccd160dae49ae19817ab206bfa5b93f254b73c295d565d38fe42a9bb4ed6a410d9a1c37711cafd674236152f9ed41c1d3ec4112f877270", 0x7}, 0x60, &(0x7f000035a000-0x70)=[{&(0x7f00002d0000)="9f0131ec4745b0b14ec2cb38b057ed74ffb7ca8e16617273e217b3f1c36e1b1b11ba215dd5414bfdfc417000b9b119d3b9e519700f56e3cbcd07329d741e484d650cb96225e7f9f10a10a8161540060f989c00f5bf459076987cd85ca28696589c486819923b460a984add45f91d8a93cf38a1b79e04d4e0106e04438cc19e62458fdb320ed316e85511553f6bd9f431e2000cc591b1c780139b50d8bbaaffa90b38c4cf20eee0a9d901beb7f47aeb1c50007a2650f0e430daa9d5219ab7fc7cb5b64e3aaf1a97", 0xc7}, {&(0x7f0000efd000-0xc2)="5d2d10e8b241aba0df7aff92c4407b551587b7c5217ca4cc46cfab2115e6ce9c5b7a3cd533ef1c728c009c5ad2606900b2dd6928f4facdb4d0507876eba7deadf4dfa0a17a6b0982db88865ad8067879909db0dea578ceabe985e0df32dc21642001de7e50c72642e4ed25e83d71efa9ec1b6464a936cbc033593dc3018df75f5bb8246dc58f8ed60c05a111ae40020664e696daaef8b13e5fd829a294d19098078b76f1c359d518b173f14f37a8632bc7d6e365c7af89cc3128f73fc9a26dd9509f", 0xc2}, {&(0x7f000055f000)="9760ab5efa405dfc4d388c64937e1af6e2e97bc078362717807ed1f880875abd350fc48d543e99753552979072a1b33b04c965d8c13a7f872010cdf59066c807f2e297fa336e5e43287f06de660707c01bae2e33158b4c7a553484d4001fe7d7f6ce0f5ae4ec2c7d252c8b3bd1c5754342280be4c00102c7068a8a012a5ebe3689f0abb0167ba5c7fec0b1017b5e06eb1af234a7c6d3620b6ce554ec0802ce2ce3e8c88a9a81b2c575faa3a1f5629123aa27243b18", 0xb5}, {&(0x7f0000f37000-0x2a)="e0759331a83cdd8cfdd4b999cd98d6aa80c46ff67cd51cbcb7f0d47978b35d515b95927886c7a0d24c0b", 0x2a}, 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0x1000}, {&(0x7f00001f1000-0x1000)="ac49a5faa480cabe3f0911830b39e7654f51a95cfe9be7f4e17f725e27a6bdfdb99a4671109307134786e4d851722891e951c7b83e7346ed0b56ce380d9e6f0d6f515d70832c673c635aca87a2f59a98b398494c37a159bfd19198089aad29649f0b897d3e3909b4875c5182465ab89d128caaca0b443b622eadbe664f3c1b5ad97546cce9eca4addb611ee8cd64be3d9d6b4bdd4cbd01887133caa7c5063962dd910ba91006acf3c19cdc83223fad676f0dceff02769bb46a6994f77634fbaa233867a5a89948bdf8ab9ea8cef2c8fff273fdb5a821f079689ee257582340ece03c294b88693ee3e6d6867d40cf7b14b18e742d455f3d859c0e3e693bd89324bce2f62f0542f7c51e65c5456ac4c6e08e76e1c5fcde9199f2e2b548e67ac378d05a323bf4b3b421b2c42f413b053d8f3e61457288d4b0ecc2152678deb7dc1ecfa7d7be2686607a5b70f70418dcde39a639b72de997ca240ec87ebccccc968e6c4d607c3791e2ba43e773522e6c7141ab162249f05b7f4ac0b321ca009b5399447bf6f2656632ca727ec9657e84fdbbc445977150814ccf7b03da8471098e5e0491c0d10f58932fd543477a49bc460c34b53d1d7dbafc4ddcca8953b259dd68cd34603d423d30342b3eedc943274f0a8574ea80042a6350f36e708ed07dc8e29f1778c195d61b2f03b6ac664cc6f68af6622e153355d727fb803c74ae0e702b8b294bff58c5bb1f7881bdbd708a75c73097d027fed68ebd12d267f4f41f3bbcdd9bfa7d8692e13aa68accae7e0641ee7010b52e063c3942a4a4a6a3c0e124a1a8b3307946b94a4b58d4c11599a0a48b0097062a3f02bba9dbc5cb0bc4e7ed8a834b335baeb455092d204b8af5b331e6e016aa5f181f85c33ab6459af9ec6a2adcf18732ddf76fc7d1a48c733c282d3dea0b343565ab543d2041b6d704ee926c0c21b61a9db7bdaf2a468b7d790ba142f64dddf872691765c06d4ce2277220e517be327c56866e83aa2d4dcfad6bf6f0f577fe6b817e9f5ee2e9a43c055e822880cc41d46ca9d83eb212573ef38fbb654eeaf5c57f965f8c63cd5e716d8528d31c020b3f1cdf4999c3d7045fb45b76e0395a294e75f47a25890d7934f16b3498ff973c78c046938669b17b36e7bc1f2d30db50a39f770b49d889e224d1bff3222b995c3d98441f1f182a21e7733cf6d5301ce076d9833ee759973efced2dc5616ef6c60c6c36c8d90ea10b36cf8ac87b016411303a404d48ebe2683104b92c014112519e13cd40378869f8819f367ca98c216310078de431dcf71d6b2a1946fce5c2ca5bbbc625b0ad1845cfb4e22738a6c34ea0b167dbcc77a8025749109a0d8f57ca158955235b4c34c07a4f98b4cbfb390822d7d6d12e37cbf74d6b01043b6beb6963d2b34911ddab4f23c10319466e173d9155b97853428c96c94782edbff60fbc051d12c534d0ab47a72eb4925d88592088f9182d25644d2bb6b891c444149a976b8ba628a66376d6bc5b4076ba0dea1841a3249786f5d93f4bb3af9fbe45a89de57abaa70f0085f02febc84ae98459af8f936f6c1ba0559fd0f6e36781fe7c1c393c94a2b7681754af8762f4f6f83e1ec4e2faf4daac7695ff560b46a616fce297c21b7af4d2b791e73846a79c12f64157db4c0fe5dc2f0db862c4d8245cbd9aa9c952d83d069d0cb60bcea54694ebec095d77700175782409b7a16daa84d91ffc54077109ecc332f80b7bf67a243ab7e2340e195e1292cfb967b9c290bd836ce51a469da2d2c43e3475983eef479f20cf0f26f06a5394835311537025672432db491268a39ace0910d5e9c4e30cd4072f6e357786a21c8d6e1a4f99a91bbbd5760f679cd852b11cd922af81b9bb120618ea2b050a9008b3dc1add69f6864ebe85ea7b6349994c1833db6e14eda93a6e1c7cd9470adc5ef65db5149b66ec9099cb6fdc092ff3a4b4532b6cc3a0dc27ca922db6ba2bc5e24b461bbbfbf38e34b7df0b75815d8b27ac7cbc75387682679f820ece65537db5dc63a72b68d2366e34d99cfb6b280ffe1680f4589909413d33732c083931d4459afae3d12f133d5af7594025517fa280aff4937f1d6f0f950a593ca24f5cec55f537b1377c378d75d8caaf7546a1c70b136ff0e4624fb120937372ff787a99f02f694dbc9523b111fadc9635d69e8298643736388c16e9b6c5e44325dfe04b9d2653206ff7533ad7e990849191c4bb6297dc06ce1b95e224dead4ce096d4a34aff88da26ebeda52576d8cc333de2b6df2b75e03424d80ec4e0133e63cfa6d62f165fb5c82d0bfd653f8c2f410d17b523062512477124c00c1992e49c016d7c1e5b6de5efb0d83a73935638555d1da29c9fa687917608dda6765a03a2fc7737cb73602b5b337e1f1f4d1a3db5dd65d86de4c72bf215ed2ce5fec84908160c7dafce0c645cda98855e767008cfc0a24829f4215dd7c728525c1fda543500fdf5378005ffda25346bf22ccd75b79622147e3d2e7e59d48f2dcecdb416bf5b22d0d4c37533c909bf0c4cca5cc54b3c7e18a6a63b37f203290f9e1b585306364c17a7a21bd9a3e310f009b219ecb42ecba47e9632ce16ea1b8ef1b91e9f9df0a4568a1cff95c95fd8184e09f8f3ea826998e27e75201816328dc6f585ffbc9d907739333cc8505a8bfd409f2a26a7066974e03feb4979ab3adf0494aec1a6c8af3442912074abf08ddf958328fa8075541e99f77d1d67a96cea408c7d823e60ed265578ba84f187fd579c2b60d666ec96c34ffe4ecf4049ddb98d3bc9f384c0bac4cfcb99dbc759027ec5b06da4523809b03202f97928fcb6c050f0a326c2fb858494700fdd59cb555c0a3b2b50d5928b25a2b43c7b3851a79c0b743b9cda0a14d8f0e1e55ae72b0afe62a86aaf82e76a21e655b7cecdd24bfc40c0f764ff7d11c3b3a1890c6706408407f85b7da585d8cdc69b359af613f2a5fa62efbc3b101b209ab6486a4b4e779066bc6994e63eb7af69f90de3f81911f9abc27cf86c651c59c74bcc31b63bc84388a28bbad65b2029db70697554674341c224e34f058752069b33605a40cde611c9951840536b8312cb1e98ef9040d3b1bd42d0099055189e1e21d2a408554e92611958b0bf2016cd51ca59eea8c996c137af6ac3a50dc2c5d9afb316fd4c4742f8196a0b019c75ddcbf4dde04dec190f9858940aa6bfb5280ba0e8e92a00372954a629f884e09d22243af7a15361a9fbd3643fce4d4cca579903e098afb670c7e925b1f17940e281bcb70dd770d557effc2af273c58e651aeff3b913a86557a972b0c8c725a1c63bb8d4fe61d38f589ca4e14c907da27b104dcc9b10c02b7ee4d2c7d7a6525e24995ec834a13eda7c465e1ad328ef080e8c72df2cd6ecb7265dc40788c834ea7dc3ff0283be34e04b665ee0f692f02272c7cbf6490d5864574cf4db10977ed12cd19dcd0177445b5bd8cbe835b530f7c10d2fcab4624e685821bbb636ba8bf9edfb1d9342eaba3ae21487e618154e509850018e93aa4834c6d66161d611ca0f81a205c4f82dc2372c4bd6a7db11d3b1d0b86feb6889d1daccae92c053157ffbde4e2089be4f9297ea78b5d12867597106f39bdfbfe82851b94527333ba5bae3101a55e7d220e28c6ffe02b31936b23405b14d5692d53072531da069cf44abcf3f981ce96ce1105e26a79a16d78ac2ab265aabc7b2572d28ec62d8cf31222309c81ec48947d36168c78a590d63b2b06637157a43231bcc48d8deefc8ca560f5a2af5e22aadf9a938b4661dbc6c874546ae3064890febc47564525eba5e9b17c9ef3862019140204b0952afe4974ca899f2c687e5374cc5bcecc295347d1bf3e7a72b073dadad7c5f6204e438afa320a753b547e9c4f826827e6ab713a1ef706e7973c16b03e7118c7688fb44b1dc991c161dd6661f39fba949f6e1efe72f7c57c49cd708daf8c9a48c8af162cae36a9899fc70f22dc6a4e0294c920e82e888703f57bef4cd67b2bf12f0f591f7e1b37da8eac909fecf6d29ce68186dbe1bd22811d0a62a37dfc24981eb753573750461f74b3804d296e148887a4ec40f5b6a60cd4b95a36906b9d624bfc7179d7e6fed606121a422f68ad22fb1b00affddf393e8f4cc881a93f02437d408e13c8fe5747419e89c3e555f00e12717e58392290b81670563ebe27a1d120933ab4bdc3e93d93d04fd11526c9f30db19878aeaabcd32508fbc86752741034add685d6c2402741a0a33139a65a2bd260b6c00e38e9d6a52b8cba8f9d871e9dd4bada59212e235446a0b785c4c69d96a640bdb30adc5edb3ead7dd6494568215de16a417273e65f4668c6b296122c64841281d55dd5893b790b2dde80187f5b132ab24d03821c040e5519e169c78957352cca3c1f0341faeafc236c1079975a50ff47e92cca3e081bc0eb409ba8ef813acc84af371e3af17d4f654642dccc13e4c772c68cd7053682a548c9257721c4bf303bd58617f08b649f3c50482fad13264ca40b111f845364a5f5e4b064441d83ed726e75f240c9103557d4fb485a87c3def70463d4f652d2fb8ba180b6680ead865cd6fe607b19dc74cd173ba342989e97d3a3b51e2e2ad94b2d852beff1ff213a7be6cc74ef85644b72dbdd21909dae278f4462a3ccecfdcc7b66d6e3dc34897a949bd5b011b9845fb4c99a856bb894efc5884c9a08b75982224a220801917495b3198ffce696c311439e788c326aa80f0cb3dfd300ddba054ab046a80f1acc5d49a943eb19482abe939b0a3120190b803a83cde0752f614cffb316b50905695f623fbe99040b88997077dad4718ea7676acb58b0ae0200a02bdf9455719534cce5fb4d80cc8115cf7bc3e516a6311ddeae470d50a6ad2bf48c3322e5163e99f22e513d923c9eb61823f20948730b60db24d2a4856704596d5ec5f983d00f7404c4adaa60a9afbd098be74ee2f26480176e43c5d4669d342e9425c46eae5da93e95a2dce3ad6ae36ae45c876f6d428d35037a3e13b68e1f2830d8dbdb44020c0660a1d51aca4d332c7a9308b8046f7f3e3858750343f2095574db839d832d510d9e60451fcf11a321e984ce324cbf67fa6c8559b73e873a044ae9e8945ea321781d45ada6883c5a6494d8475545d3c5a6b66ac7773f5fe8d244686197d7d659c93345601ccba3ccef1339088ed656e6d390e4a394e84a644f5c069a0748f591393cc8a0d1fc170d2e7eabe803a084bfe709e97d5994dae63fb0e58b7e6deb5dd80acd5a5f5b91a94f60acacca3f773de1db5b1b7baa485fa158bf9ae8d9bdd7f57a5be0ef86e443bea3a1a2c597b4c6e6cb5184bfa72c44f5d2a16e70b7a194bbece46bc65fdb2c707eec556171c4aa4d49a6c251370210e94f94b0db8ce1300f93796c8eecd6b3670d3c21366307e0f30ac486db7d9d38beddfb5970b6a1f5cc1526c8e02d2066c67ca08ec62621c534a1438e633aa85cc0a71564c0316df9d3e1390a493ca2d2bcd0281b89220cdab0cc7fe97a8375f8d5db6bcc1399cf5e6a328c1ae920b3bfad9bdefdcd506cc61f418fef68d42535ff2945410a104afca9fd20d19a2bab6bb7ddc492dc61f104adfd0cabb1bfb62c47eeb553e71e7ce209805dd496a1bf8989dabb26bb87796b985bc8bdcf7ebcde99028751b5dfa8c6902189f42f7722e1d02933941c77811542c0d31c9ee197847f9e3807145acc81bcd218d25130ccebc0c9b7b804a1c5704302fa4502637bdfb8a3a1c16b901bb6d89e7748fefffd1a44db48ed33d6fdbc54e2480ec3833634123d06bff135d", 0x1000}, {&(0x7f0000a7c000-0x52)="08b2aa6b4a62cee4be536c9540feafb2f7d514efafc310f2d23df605ae77e372bde2e03312d3e84c202be92fd4e2f5cc0c74bdb1385bc035f8b3e033b62a19aa3b7c6a27378d413c083190d86c2b79f6edb3", 0x52}, {&(0x7f00003a6000)="0fab17a548f969fae7a77472f73e7878dc97845693f56e8101155bfb691c658f17f937911e39aa323ee1a1ab120261a99bae413986457d513e69a91dde23c52fe81d1329eedcbe579734b9bf1c20b06381cb68c6784c52edc79db623de6b33add0218ba420b71b508b5eec5f31b763ba7a91aa39ba64f72772c16fcacb6453615e00f9d8b105d4990940cbb3065407c00d2cdfd9223b9e2e3475f9e62f47631c6e1aee336b0c32795a7d6f4d7c3dfdc47a60ccdd8073564dc5cd0207956049d95fd89f2a6486ba14", 0xc8}], 0x4, 0x0, 0x0, 0x8004}, {&(0x7f0000a23000)={0x27, 0xffff, 0x2, 0x7, 0x2f8, 0x8, "840e085706ec254ca7278d522ad8ba7bc8f320095d507f592a2bfe62ba81e09da56c747ee34e8a7b8ebc35c26a2399014b2f4029fdebd4f8b0e5a443591cd0", 0x100000000}, 0x60, &(0x7f0000b58000-0x10)=[{&(0x7f0000ddf000)="e46148f3105c7a6482dbce009b36b47f0842ecd24b99ea93ac5371315267309607988566f4a87d5834ff2898facce06b6a74eb72364bee236a4b86f6d5a148b1433e97ad61426b590d757dcf0bd8f4ba7f943ce2cb84d72a5cdb7b7064ba9a96e2f2c17e96a16292fc7968882b94806e1b409cd62192d2c46831fcae4270427b99fe0d986a59938a0ea310e194f6b6dccf5908d7e1", 0x95}], 0x1, 0x0, 0x0, 0x8040}, {&(0x7f000095d000-0x60)={0x27, 0x100000001, 0x1, 0x2, 0x4, 0xc00000, "8284d6421d1c3351a0832f7952bad5d0e3a013bcce50d98bb251dce3cfcd6d4251972031adda9df39e8086a08752cb9baba778eb0aa45ff0a67609e07984bd", 0x8d19}, 0x60, &(0x7f0000ea1000-0x20)=[{&(0x7f0000f8f000-0x8c)="a30bccccd669020fdb3ee0c3fe0cac14d2960f474d5ac801abe6baf20e5c8beacbe90deaeb872afc060667090378c25065b7b0f303728aa41f1db118ed9a366dac309284e2813888bbe8eccbeb8838303aadb829ec1ea85b53947aff3d96467d8cdff13022600e2f44af453458867167ad15594d1f258fd25cec62807e32f52095b629d41b7b35fef5340b2b", 0x8c}, {&(0x7f0000239000-0x72)="3f95f08f8ed42ea2e1221720ac7b5dba990009a4aca65143de02f09ab3868ed8a039fe2a64873a61b260864a360bfcb475e250b3c2907381166e85370fb303af2fbc3f3e21550aee3b5cedf9c143e796516e78ead1c77794d67d71fbcee5326cb6dfd35b53754f43891f22386574f2e38744", 0x72}], 0x2, &(0x7f00006b4000-0xf0)={0xf0, 0x10b, 0x3f, "c95706d4e30769fc932cc03b45af1449e1498c27678d40d9754678c920aef14e96085297492c75ae245e67969847cca67473885086ecfc043147762319c7e3807bcb45672f6e640630d6e36ca9f460952e9e2e6592eaeab8aedf4622c72af894953858c38d8c859900a7e23ab98a9a7a45933850a3e97d7c176a5872865fbaccac57777685d6d3d342034b34506f24cbb6f927b84c73fc28ebc2753397eb976d24e7e54195ec141b0eb96d20a7196a005e5cf48524ef7c32ba3f25b75eeab2d029dddba9f893da209497a5e6980e982a2ceb39a803144fbbcfbb"}, 0xf0, 0x0}, {&(0x7f00008ae000-0x60)={0x27, 0x1000, 0x0, 0x7, 0x100000001, 0x100, "a7c67b942ae7a2629691c5b028786d667ba8e3b8b2d4d73fe5c3e16df289b13d7fc912c7eedf0c7421eef1b52a52513e3c7f5c77c3b132cff20af8aff3b53f", 0x80000000}, 0x60, &(0x7f000033d000)=[{&(0x7f000070e000-0x8c)="1bd6bfbe5c8f4473db83369c401d31c771f50c7ce9913dc21dd4b5a2bcc932a9f126ff9bfd425b3b4fddeb51b19be5ad432eb998f7ab26eada562aaca9ef3bf4bee776b5992263ffbe070e80fa2c3752f9cb776031f8644f92f08907ddf29793a61bdc1c6a1b3dc70654c13168078d4637ecc6edc0dc73b81a1011e9e413413393e8a7053409a5074e05d293", 0x8c}, {&(0x7f0000d96000-0xe3)="c6cc0d0d50c9b08fad7568bbcac0a38aee2a50077a26b436b363b78979d73dd59e9d8092e1d00ffd3309e358b911491d32afc0154cb2a3ddea519252d003d27e835ba2d895dc79f6bc6d91533ccb3eba014514fd3a0d95d311782b01c24d08a0a194c85ba194dc37a4165636799aa94dbb83ba9a1b8be2be2b90c1f16e7620f6a016c531724cddd816625d7c63e0dbbbd7550810f8ca02f74afc1a86e9e09b40bd08ed948c88b1fe024ab847342c79eaa32d21473212e7de877123cd0902d83f6342fb0051d164c438e46467d62bb38efa158e968b4f394b9f684effb9c28c3ab01474", 0xe3}, {&(0x7f000072c000)="6913a2c017e0b231592610805d3597277c415699a0ee6095fe7cab8e7bdb2148d5de077d0599f29abff3c659c4c6d97b6feb9b53b65711afd50f919c673ad0446dd0d83193423d33fa9205b7d14c41b7722f9bb6a4", 0x55}, {&(0x7f0000dde000)="6a0edf8dc47182f778ebdf9cfcaa6e954bdcaa2c35c5772ead4b2068252c06d09ffeea3320ea62f4d8da10b0446dd4ee4e3592cc31a6197fb4bd065ad7f7624a352e46728421c22187a297ef8e5d1cbea9ea2521b418fc253ee9566a8df8571e1ad8e6a90e6c6ceb0c3b1433ec7ffa874a0b4f3ae4cdf454b1f728e2b95823707f5d5f8b87ee8586705a", 0x8a}], 0x4, 0x0, 0x1cb, 0x4000000}], 0x8, 0x10) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000047a000-0xa0)={0x0, 0x98, "8b5c900ef589d7eb4a9a496bc6cb8c644ee4785fee074c928a126bb503865fb4623d9bd6f6b8ad0887da86874346f3415a963bffcfac5c207f8ecea90eacb5c0a492808119bf3299f956135939db46c1d602f6c83a6319d6d954185b95aea4acc58d32b0387db2a20e1bfa20b6d9d70e343dc3a21418c4f539042efd51fb1a75defb0dee4751bf5112568eb371dd00e47b29d873e0268206"}, &(0x7f000005a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000058f000)={r1, 0x2b, "97b7901fb34c240f869d0d349207b296f4cc978c67136250186226feb5f165d0917418c60f023d2bf42b01"}, &(0x7f0000831000)=0x33) 2018/01/04 09:12:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000176000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000095f000)=[], 0x0, 0x0}, 0x0) msync(&(0x7f000098e000/0x3000)=nil, 0x3000, 0x1) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000399000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/04 09:12:07 executing program 6: clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") getrusage(0x0, &(0x7f0000877000)={{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) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x4000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000008d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0x14) 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a4b000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000061e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000028000)={0x0, 0xc0, &(0x7f0000ad0000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x0, 0xba4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002ed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e08000-0xa0)={r2, @in6={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x6, 0x401, 0x4}, &(0x7f0000291000)=0xa0) getsockopt(r0, 0xff, 0x4000000000007, &(0x7f000031e000)=""/0, &(0x7f0000000000)=0x0) 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000bfb000-0x38)=[@in6={0xa, 0x0, 0x800000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x38) 2018/01/04 09:12:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) sendmsg(r0, &(0x7f0000b17000)={&(0x7f0000143000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58, &(0x7f00001e2000)=[{&(0x7f0000c6f000-0x6f)="01746f198d7bde88482d0fbb30e132c52c7cc102151b6f086eef10884afc73b627705300162e365f22a3e536a877ef2486e1bed3a926eff243d3bb07c9ea11680fa07f91f8f67ad8a7c5841f3e0bfadce2b7e4272a72fab305af828f7351574de078e5c255eb4ad011f3f72771e475", 0x6f}, {&(0x7f000059a000)="4bb60da3fc21db801de880612f3c1085d82bd0671de75e9392cfb0a3da2a5fc1a301ff560f88a27ac1a75c19d08145df864c85993462b704dffcb73e0ed8b717b642edf2504a9fb8b75355d2292f6d1a7e5078255821bb72383a8a86cb06c5f9e072ec848c9fcab3507785bd23e74e873f99b639d84ea8ae52fe8969fb81b70d533457a40a9074df7426752a3f63b6d88514786d1d91bc0703fb33b110b602bb61b624b617751275b603de4aeb422c973f4f7d995068a3b681b460e78bd69decbf67e629e70ef2cfa278416f8fc475d0cb013f3757", 0xd5}], 0x2, &(0x7f00003ae000-0x70)=[{0x28, 0xff, 0x3, "da1db345a6fd3a8b7bf2d908ae24a9f7b6c51af838ca456a"}, {0x48, 0x13d, 0xffff, "5d2329a03b11f41502232a55c0029a5569d44bf311a3fe74b07784e1dd524f6a571ecdfd7890688ae7beff3e20568c4f5e"}], 0x70, 0x4000040}, 0x0) 2018/01/04 09:12:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f4d000-0xb)='/dev/vcsa#\x00', 0x7, 0x101000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000061a000)=@int=0x0, &(0x7f0000178000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000825000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000fab000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 2018/01/04 09:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r0, 0x6, &(0x7f0000c3d000-0x8)=0x0) r1 = socket(0x11, 0x803, 0x0) sendto$inet6(r1, &(0x7f0000627000)="f30f", 0x2, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000679000)='/dev/input/mouse#\x00', 0x2, 0x400000) socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ebf000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004b8000)={&(0x7f0000f35000-0x8)='./file0\x00', r0}, 0xc) socket$key(0xf, 0x3, 0x2) 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x80000, &(0x7f00000d1000)="", &(0x7f000016a000-0x4)=0x0, &(0x7f0000858000)=0x0, &(0x7f000022b000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000f59000-0x4)=0x0) 2018/01/04 09:12:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f00004fa000)=""/0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002d2000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000303000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 09:12:07 executing program 1: syz_open_dev$mice(&(0x7f00007be000)='/dev/input/mice\x00', 0x0, 0x101100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) read(r0, &(0x7f00007f4000-0x6e)=""/110, 0xd0) 2018/01/04 09:12:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d32000-0x38)=[{0x0, 0x0, &(0x7f00007d6000)=[], 0x0, &(0x7f0000348000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000750000)=[{&(0x7f0000024000-0x68)="5a0480ee6d0707f01225fb64a90e76e06c72828099c97f0300f022c36e8719bbede6477d1ef999ca9d7146dfa8de19117b1f2f3a36a25158feb8577ebf6de0ea65fa02", 0x43}], 0x1) r2 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c5a000-0x14)={0x0, 0x0, 0x1, 0x6, 0x39b, 0x7}, &(0x7f0000008000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000dba000-0x8)={r3, 0x7, 0x8}, &(0x7f00002bb000)=0x8) recvmsg(r2, &(0x7f000023c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00009b0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/04 09:12:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000037d000)=""/16) tee(r0, r1, 0x10001, 0x0) 2018/01/04 09:12:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) getresgid(&(0x7f0000e91000-0x4)=0x0, &(0x7f0000c44000)=0x0, &(0x7f00002e4000-0x4)=0x0) 2018/01/04 09:12:07 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73797a6b616cf9657200", 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:12:07 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r0, &(0x7f0000ffa000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000ffb000-0x71)="f4d2d5a4254fc981d38caf99014ebddff03ffc13685ba1380756684ebbb958872382ff4055f9c7193b859510504b6936ff062e585d1f9a58abace8d6fb9c2c4a352c7bf58bbb996b4437c56cc66ca307f10ebe433c44bb0a250f13cfb91d589daa0c0e1166f8016dc6e1a8cec733a70061", 0x71, 0x840, 0x0, 0x0) 2018/01/04 09:12:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000019c000-0xc)={0x0, 0x7f, 0x30}, &(0x7f0000033000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000040a000)={r1, 0x94, &(0x7f0000946000-0x94)=[@in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xddef}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000075b000-0x4)=0x10) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000ef1000)="02000800000000000000000003079b38", 0x10) 2018/01/04 09:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80c00) socket$bt_sco(0x1f, 0x5, 0x2) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c3b000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) pipe2(&(0x7f0000d61000)={0x0, 0x0}, 0x80000) pipe2(&(0x7f0000192000-0x8)={0x0, 0x0}, 0x84000) ioctl$VT_DISALLOCATE(r2, 0x5608) read(r0, &(0x7f0000332000)=""/8, 0x8) r3 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) openat$dsp(0xffffffffffffff9c, &(0x7f0000660000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000917000)={@generic="7ab1f182cab1e3f9dbf57269f540e6b5", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ce7000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fd5000-0xb)='/dev/midi#\x00', 0x7, 0x800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fd5000-0x78)="afa65050ed75f8d1ce13edfd3ad5385dca08eb27d5900d674f4e14eaf4ebf4915cf5f0383ff7fd98b354579b73456ccd6579dee2b0bd5028ccc386528ed95e002988a6a789e0e80191de9a08f538db588fc96f42ead715f4ddd587db83683dffa98bf326e4ed8a0c9745e9dfcde47320378e80bc0954db85", 0x78) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002c4000-0x8)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fd5000-0x4)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000fd5000-0x60)={0x0, 0x2, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000)=0x0) 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r0, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d54000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x103200) [ 179.730915] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 179.738428] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 179.768481] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/01/04 09:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f000034f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000-0x4)=0x9f449319560b8842) 2018/01/04 09:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) syz_open_dev$sndpcmp(&(0x7f000093c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xa67, 0x0) recvfrom$inet6(r0, &(0x7f000081e000+0x85d)=""/96, 0x60, 0x2000, &(0x7f00005e8000-0x1c)={0xa, 0x2, 0xffffffffffffff75, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) [ 179.775958] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) r0 = semget(0x2, 0x3, 0x100) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000002000)=""/121) 2018/01/04 09:12:08 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/84, &(0x7f0000cc5000)=0x54) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") setpgid(0x0, 0x0) 2018/01/04 09:12:08 executing program 1: capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000624000-0x20)={0x10f000, &(0x7f0000cd8000)=0x0, 0xc, r1, 0x1}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/04 09:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e5000+0xaa3)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000cd2000-0x18)={0x0, 0x20, 0x7fff, &(0x7f0000205000-0x8)=0x0}) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000c9000-0x10)="02000000070000100100be8c5e1302ff", 0xfffffffffffffe6c) 2018/01/04 09:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000099b000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r1, r0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) r3 = msgget(0x3, 0x200) msgctl$IPC_INFO(r3, 0x3, &(0x7f00004c0000-0xef)=""/239) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000cd4000)=0x0) 2018/01/04 09:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000442000-0x78)={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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bde000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/04 09:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x2, 0x4012, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) [ 179.815168] binder_alloc: binder_alloc_mmap_handler: 3111 20004000-20005000 already mapped failed -16 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f27000-0x21)="1f00190001021d00000100e7018001000000000000000100dd00010007c000", 0x1f) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f00009e0000)='-cgroupE}/-\\vboxnet0&\\em0nodev%vmnet0\x00', 0x3) ppoll(&(0x7f00004a3000-0x48)=[{r0, 0x24, 0x0}, {r0, 0x4060, 0x0}, {r2, 0xe340, 0x0}, {r0, 0x140, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4002, 0x0}, {r0, 0x20, 0x0}, {r0, 0x10, 0x0}, {r0, 0x2000, 0x0}], 0x9, &(0x7f0000a23000-0x10)={0x77359400, 0x0}, &(0x7f00009cd000-0x8)={0x408000000000000}, 0x8) write(r1, &(0x7f0000f8e000)="52d56a1e0ce9a4be882ec293a56f7178db7645ff1610080a82ac0551985b9f6150998a3a4b539db1d7418960ec91685b923d2e37fdba3986316bc29ae45b927aa233d25b6c14b377047c5e05b1522242cc4164b006accddca1406d1e91236909bfe1bed0380e46d9536e3a63c4ad7016c9af45c7cb5b4e32b05e12ff9617dbb56a7ad55ce2125dd2cbad7478dd0a", 0x8e) setsockopt(r2, 0x1004, 0x45, &(0x7f000001d000)="11b14540186e1d445d68eacc3b4c5c3365d0db6f6aa512256a0b1d00c9831988cda9bb62ea02d444cbfcb25531685bd39fb917458758029096037587f44b790f39393b07c98de9c64435edc0463d7882ba6fcca898cb9265e17e0d8b814f627074cf5116582567eb37ea1d8e502be2bcb091f932f5b7ba9058bc706c3c20708109034d13746c7f3bff952816517dad7dabf288c903079cd062d16ba43ecc55b061a9836b002b106b1a39", 0xaa) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000286000-0x4)={0x0}, 0x4) 2018/01/04 09:12:08 executing program 3: 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, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000014e000-0x40)={0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004fc000-0x70)={[{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]}) pipe(&(0x7f00000d2000-0x8)={0x0, 0x0}) 2018/01/04 09:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) r0 = shmget(0x2, 0x4000, 0x800, &(0x7f0000dca000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000fa6000)=""/170) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f00008b8000-0x8)=0xfffffffffffffffa, 0xffffffffffffffd7) write$eventfd(r1, &(0x7f0000d3c000+0xd2e)=0x0, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000703000)='/dev/vcs#\x00', 0x200, 0x200000) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f000058c000-0x4)=0x80000000, 0x4) 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x6, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)=""/4096, &(0x7f000034c000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f94000-0xd)='/dev/net/tun\x00', 0x0, 0x3) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/01/04 09:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) fdatasync(r0) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r1 = open(&(0x7f0000af9000-0x8)='./file0\x00', 0x80, 0x18) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005b6000-0x1)={0x3}, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000071e000)={@generic="ce50c1ef77e398de8e2d1c2687f80d27", @ifru_flags=0x4000}) 2018/01/04 09:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000535000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x100000000, 0x0, 0x1b861ef0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a42000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c0d000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x135, 0x7f, 0x1357}, &(0x7f0000b50000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e2c000)=@assoc_id=r3, &(0x7f0000608000-0x4)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0a000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000804000)=0xec, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x801, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r6, 0x0) accept4(r6, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r5, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000053d000-0x4)=0x0) move_pages(r7, 0x9, &(0x7f0000d95000-0x48)=[&(0x7f0000c71000/0x2000)=nil, &(0x7f0000edb000/0x1000)=nil, &(0x7f0000d90000/0x2000)=nil, &(0x7f0000709000/0x4000)=nil, &(0x7f000065d000/0x4000)=nil, &(0x7f000029f000/0x2000)=nil, &(0x7f0000493000/0x4000)=nil, &(0x7f000074b000/0x1000)=nil, &(0x7f0000c35000/0x3000)=nil], &(0x7f0000c22000)=[0x4b706378, 0x1000, 0x5d88ff36], &(0x7f0000774000)=[0x0, 0x0], 0x6) recvmsg(r0, &(0x7f0000028000)={&(0x7f0000dfe000)=@un=@file={0x0, ""/34}, 0x24, &(0x7f000074a000-0x70)=[{&(0x7f000086b000)=""/241, 0xf1}], 0x1, &(0x7f000091e000)=""/232, 0xe8, 0x0}, 0x2020) chdir(&(0x7f0000b64000)='./file0\x00') listxattr(&(0x7f000036f000)='./file0\x00', &(0x7f0000255000-0x56)=""/86, 0x56) 2018/01/04 09:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a65000)='./file0\x00', 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/04 09:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b48000)='/dev/audio\x00', 0x1010c2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000dcd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x880) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000072d000)={0x0, 0x1f, 0x0}, &(0x7f0000a90000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00006d2000)={r3, 0x7, "3b3e7c86026e90"}, &(0x7f0000cae000)=0xf) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000b63000-0xc)='/dev/amidi#\x00', 0x5, 0x101001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004dd000)=@assoc_id=0x0, &(0x7f0000059000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c7b000)={r2, 0x1, 0x30}, &(0x7f0000ac2000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000836000)={r2, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_dev$midi(&(0x7f0000fc7000)='/dev/midi#\x00', 0x58, 0x2) r4 = semget$private(0x0, 0x0, 0x0) semctl$GETVAL(r4, 0x2, 0xc, &(0x7f0000dbb000-0x82)=""/130) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008ee000+0x4f2)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f00003b7000-0x4)=0xfffffe30) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000b0d000-0x8c)={r5, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f000021b000)=""/33) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r0, &(0x7f00000c5000)=""}, 0x10) prctl$setname(0xf, &(0x7f0000894000)='/dev/midi#\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000cdf000-0x6)={r5, 0x4}, 0x6) r6 = syz_open_dev$adsp(&(0x7f000022b000)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000e58000-0x4)=0x4, 0x4) 2018/01/04 09:12:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001ed000-0x7)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x32e, 0xd66, 0x5, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xeb, "f7ad81a98f3c8d4f37587ab522f91dcfb9f6370110f700a19f0e58553d32dd58cfa03196cb487dfdf129f8e0ddf834f8c202d9b3362f4e6b41ee0827a3f900b62c2b0334ccbca1751d26862b47fa94e3c110e6bda1cb41d64e60deeb72dda187df3d6b928a640a8635bdbe1c1893d9f02a67d89ca1888b5cd4f3ca89098429186c2647b0e52e08000f6472ea1575fc5427ab36ef58ad0c10b16124d22558fbcdc083f796a61fdfbdc88bb1698c8b133a32a76182998296001b00b294f33a4a56df5841531b3f277dda268bec22893cc5fd7cf7a63f4c5768a567c97100f858980e56f3873200ee2ac101c7"}, &(0x7f0000000000)=0xf3) 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) socket$bt_hci(0x1f, 0x3, 0x1) getpeername$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x80000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000000000100, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000181000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000aae000)='/dev/dsp#\x00', 0x0, 0x8000) ioctl$TIOCSBRK(r3, 0x5427) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x27) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000095d000)=0x0) r4 = open(&(0x7f0000bb7000)='./file0\x00', 0x204100, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000083b000)=0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f000046b000)=0x3) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000015f000)=0x191f, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20006, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000004002600a100", 0x47) 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cca000-0xd)='/dev/net/tun\x00', 0x0, 0x204) r1 = syz_open_dev$adsp(&(0x7f00002a8000)='/dev/adsp#\x00', 0x9, 0x200000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000351000)={@common="7cbf0000108000", @ifru_map={0x5, 0x9, 0x0, 0x1a, 0xfffffffffffffc01, 0x59bb}}) 2018/01/04 09:12:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000859000)="b55be9a4e63ce9e3e5bb63a46e55fc6ad71b46e241b24d4cdc79fcc6ede1959a650a061f093865162db701a8891c8c2dc92e338a27544ae5aab74ab5532390ad1bc2d300cf05ccdd27f643c65906e9e803c8c472b4ceab7d317666dd422c04028c999c2905920427df769f52009dc42e02ed77ec635a706215454e70bc451341343f9f7da8fc76fe0e68d94e1f7ef8f2", 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000aea000-0xc)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0xc) 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001000-0x25)=""/37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0xb6b, 0x4) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001000)={0x10001, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/04 09:12:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x1, 0x8, 0x8, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000051b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 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) futex(&(0x7f000038d000)=0x0, 0x5, 0x0, &(0x7f0000e4f000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a9000-0x4)=0x100, 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000915000)='/dev/hwrng\x00', 0x105800, 0x0) r3 = getpgrp(0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000241000)="209c529e55d8e3f92e5881c9eb669d7d53abcd87aa9dd42344804cc63082ab7e4332c08c5d875194957f158f435310f075d31aaec1", 0x35) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000558000+0x3b7)={{0x4, 0x6, 0xff, 0xff, "47e73d8afa52227bfc68ec31a5932f0063b6f99d922caf66f7805413100918e746418dc7c64c4e2b73d7eb49", 0x1}, 0x0, 0x0, 0xee, r3, 0x3, 0x200, "9a1eb07f3cffbe2ec45d65ecd5dfe7de7ac807d8e7c36798b7ab7fbb3240796cd612bb74e24c9e2744a6b8bed4d24a58c9d6107e3b22db35a424d79942bd8ad2", &(0x7f0000975000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0xff, 0x488, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f000054c000-0xff)=""/255, 0xff, 0x0, 0x0, 0x0) 2018/01/04 09:12:08 executing program 2: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008c1000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00008c2000-0x18)={@loopback={0x0, 0x1}, 0x100000000, r2}) 2018/01/04 09:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c03000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/04 09:12:08 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 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]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/vcs\x00', 0x107000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000006000)='./file0\x00', r2, &(0x7f0000010000)='./file0\x00') perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/04 09:12:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000faa000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x17, 0x0, 0x0, 0x0, r0) syz_open_dev$sndtimer(&(0x7f0000e04000)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/01/04 09:12:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c61000-0x4)=0x0, &(0x7f000008d000-0x4)=0x533) r1 = syz_open_dev$midi(&(0x7f00004b0000)='/dev/midi#\x00', 0x80000000, 0x40) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c3c000)="94b933b83696005d8f5937b3f50f90ca6e83a07dd1f2b0d2a086d2e3002d789ece55cb9138085bb9c05632f1b0e106c640fa70d0de9a758ec61b7b9892255f69cfde63efa56844d187aa0e422fb10b678b2d322c729480091543630757c3", 0x5e) r2 = syz_open_dev$sndpcmc(&(0x7f0000fb2000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x1) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a2f000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x5, [@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000a9000)={&(0x7f0000982000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000a03000)={@broadcast=0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce7000)=0xc) 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r0, 0x8b2750bf7f202034) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000276000-0x10)={0x3, &(0x7f000053c000-0xc)=[0x0, 0x0, 0xffffffff]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e5000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000e87000-0x14)={0x1, 0x0, 0xe48a, 0x0, 0x3000000}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt(r3, 0x74, 0x80000001, &(0x7f00008e7000)=""/80, &(0x7f00009dd000-0x4)=0x50) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000c02000-0x2)={0x6, 0x80}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ab0000-0x18)={0x0, 0x1f80000000, 0x8, &(0x7f00000e2000)=0x0}) getsockname$llc(r3, &(0x7f0000532000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002eb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00009c5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00005d9000-0x13)=""/19, &(0x7f000019f000-0x4)=0x13) dup3(r4, r0, 0x80000) timerfd_create(0x3, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000822000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000008d000)=0x10) socketpair(0xa, 0x5, 0x1ad5, &(0x7f00000df000)={0x0, 0x0}) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f000010a000)="51f27f04bc2f2c368da0a98463dde573407cb23b9682a2b76e78856922ea9462da746bb2790feafabc25103d74b934b1292c348a61cbde121fc648c32217bc79a5b0bd0597b91dc9a82b35b2a25c8be617b3479eef098f0ed78f09c6dc2a6052aa44f54bacd93815b1ca05f7a7ea062cb4a6f0862268cb147337fba0b9197c128ac7c833ff8773e5c0e71a428a9afa935f0ba2591e", 0x95) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f00003f2000-0x4)=0x1, 0x4) sendmsg$kcm(r3, &(0x7f0000133000-0x38)={&(0x7f00004d9000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58, &(0x7f00005f7000)=[{&(0x7f0000e13000)="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", 0x1000}], 0x1, &(0x7f0000d50000-0x50)=[{0x50, 0x13f, 0x22, "93961308ba655df5ddec7974cba9ebae7399456a475f89eb3e9009c21329b797c1bb0542c38161554ea48e00a3c6653f524df19e9506764c378b824bbf14db"}], 0x50, 0x4004}, 0x0) getsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000504000-0xf2)=""/242, &(0x7f0000c6f000)=0xf2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00006ea000)={r5, 0x1, 0x1b}, &(0x7f00002df000-0x4)=0x8) 2018/01/04 09:12:08 executing program 3: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006d2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c8b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x2, 0x0, 0x5, 0x0, 0x3}, &(0x7f000094b000)=0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00009b3000-0x76)="15b0e0be203f09df4425333944b794f681ff0f0000fc0000008bb55850aacf0e36080bb95066fe06a544209a5aa7e5ae62afb64e0ac90da87a262c4661570fb8", 0x40}], 0x1) recvmmsg(r2, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/04 09:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/63, 0x3f}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098e000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000107000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008f0000)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xb7a}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}], 0x54) r0 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x7ff, 0x1c1000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000158000)=0x0) r1 = socket(0xa, 0x2000000001, 0x8) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e4, &(0x7f00004d5000)="264563c7a2b65d5e182a") ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/04 09:12:08 executing program 0: 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) clone(0x0, &(0x7f0000001000-0xd0)="f6a17189c99666c028eb11b5bca3df0530df2056931ebfde928f271064cf1048ff93a6558eba681f8ffdebfd632970c25cbda6da68df7a1f53087b5609bd0fb5f7cfb0c8e5196c13914177eb09141f488100984fe86a74c0b27b4d5e43a647a41c97da937c2e68d2c67a2889f9c3d9c92f09f1f27a20ac144f6ff1837d9b150141b138a7751d75f8dabeb762cb4d063c38ab053eeb71b496bf1837e64c12127cec7254c219a62f4322219e328a781ed7d7f22ff082b7e18ce8420d87241f66ce26688c8cfebd30e2466e4a80f0c5950e", &(0x7f0000744000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="1b81f73f6fd061553b7118870a8df76f650afc7ff4d38f7784baff14a831780f6e0fdb601958b06d0c36c9c459b62162ea0877189ad305f91d514a8452dde2ed7a436a49c439a2917436dc87d521baf5321e7867c3e4dd3645f4c33d0000fe33f2da2c235632f1e4d1561a255e01000100a4a0d5265ea275805d691f65d5768f4d6b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x4, 0x2, [0x3, 0x8332]}, &(0x7f0000b11000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000678000-0x4)=0x98) [ 180.195313] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000009000-0x93)=""/147) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={@common='bcsh0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/04 09:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) clock_gettime(0x0, &(0x7f000073a000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000c77000)={r1, r2+10000000}, 0x0) write(r0, &(0x7f0000fe7000)="240000001a0001f00080000400edfa0e0af6f900e003bf06110000cc0800190005d70000", 0x24) 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioprio_get$pid(0x1, 0x0) syz_open_dev$tun(&(0x7f00007c2000)='/dev/net/tun\x00', 0x0, 0x800) io_submit(0x0, 0x0, &(0x7f000063e000-0x10)=[]) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00009d2000)=0x10000, 0x4) [ 180.245397] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/04 09:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c28000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000232000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005ba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50", 0x0, 0x0}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00007a1000)={""/1024}) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000288000-0x5c)={0xf59, 0x3, {0x2, 0x3, 0x4, 0x1, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c39000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f01000)=0xe8) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x0, &(0x7f0000ed2000)=[]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000189000)={0x0, 0x0, 0x0}, &(0x7f0000edd000)=0xc) fstat(r0, &(0x7f0000b60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba4000-0x4)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00007fa000)={{0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a7b000-0x79)="", 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000885000-0x4)={0x0}, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b13000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00008a5000)=0xa123) 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$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$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000459000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/04 09:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f43000)={0x0, 0x2a, "a657ab72f4efb18c347b2d72eb9f78426a9bd3b8067ec23b0e52348e7adda159ca98d5089c92617800ce"}, &(0x7f0000250000-0x4)=0x32) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b89000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000835000-0x6e)={r4, 0x66, "a4ab6a14d284c7e568244c61e80e4af8fbc3d52f2db864ee4e7b3d808d8e47ff6ca3e32c3de1973e0bac92563f74f0386655fb6901c3ae5b1b57295ea918ee89568abe00ad0fe8da9d2c7f8c0dcf89de6a140994851479a170738d72cc85fe7c8276eddafdb5"}, &(0x7f00006ea000)=0x6e) fcntl$setsig(r2, 0xa, 0x37) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000043a000-0x4)=0x9, 0x323) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000322000)={r5, 0xffffffff, 0x4, [0x5, 0xfffffffffffffffa, 0x3, 0x4]}, &(0x7f0000c70000)=0x10) dup3(r2, r3, 0x0) tkill(r1, 0x16) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000072b000-0xb0)={{0xfffffffffffffffb, 0x80000000}, 'port1\x00', 0x84, 0x0, 0x0, 0x8001, 0x40, 0xffffffffffffffdc, 0x5, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:12:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bcc000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a3000+0x374)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f0000827000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000984000-0x4)=0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000fe5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x8001, 0x800000000000000, 0x0, 0xffffffff80000001, 0x2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000653000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r2}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xffff, 0x407ffc0003}]}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000693000)=@file={0x0, ""/108}, &(0x7f000030a000-0x4)=0x6e, 0x800) recvfrom(r4, &(0x7f0000e11000)=""/237, 0xed, 0x100, &(0x7f0000c83000)=@rc={0x1f, {0x8001, 0x2, 0x0, 0x3, 0xdf, 0x8000}, 0x3f}, 0x9) setitimer(0x0, &(0x7f0000933000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) 2018/01/04 09:12:08 executing program 1: futex(&(0x7f0000005000-0x4)=0x0, 0x20000000082, 0x0, &(0x7f00003f5000-0x10)={0x0, 0x989680}, &(0x7f0000210000)=0x0, 0x0) r0 = msgget$private(0x0, 0x44) msgctl$IPC_RMID(r0, 0x0) syz_open_dev$mouse(&(0x7f0000038000-0x12)='/dev/input/mouse#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:12:08 executing program 4: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/04 09:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) msync(&(0x7f00003f7000/0x2000)=nil, 0x2000, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000ae6000+0x3)=0x0) r2 = add_key$user(&(0x7f0000173000)='user\x00', &(0x7f0000feb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000868000-0xb)="1247b38339f1765d46d9d3", 0xb, 0xffffffffffffffff) r3 = add_key(&(0x7f00009f0000)='id_resolver\x00', &(0x7f000057e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000570000-0x4)=0x0) 2018/01/04 09:12:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{r0, r1/1000+10000}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000054000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:12:08 executing program 5: stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r0) 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000016000)=[{&(0x7f0000a56000)="365c378e54d160e27a26ad84dfeeebe89ab6f6498161635d6abe6ff28026e550fbd44bbcb35d1f29d9ed0de8aba2fa929a937da1910c978dca18001c39487a373647e53d10150a58795517462939738cbb68e8ad655634d66d299e017729d42d8eb21409dda8404d8cf471de6cf5b83b39aebffa12ea4c7f5620fc116bd7bc3c1f65ebf6fe8cb249debbd6cf338fff6f3a8333ab66d7e604cee11175cb43f4921ff0c82b07fee685f595594ba4018c162d2a79e11c9cfde298f26349d70363c8c9d661ee9cb97f5af119244194af41a0b85094eec96bfdb9860b8d2b84cf63a95e0da760109cc751e4da562be4c5bd333d0ba23d42619d1729527d143d99d18a498f0b9ca0eb2dc1a6835f150f89481ffc46654f759b12eeaa4073fcb053c6d63209e610f693e665888d2f72c2a1883dd3c5fe3a143af43284a55713608cc652bcbd44dd3bafbc17cacad62ee097ad660c162ec4b7d91ce3403cbdb0fed4b82ebffce254847712a9b9b9c7c5451ee1930261fd6dd3b3b9bf88aecfa68290cd517df7389125d86ba930f9e921cc666c6cc17afe62cc25c4542954c366257ac955d13bbedd5d2a9bebbcf9424600f5cb5d8c954e8cbb36bfcdba1631abeaf9d970105b83fbaa08039b5fec9e30d182a038ec0e57adb4cc3c2ad8354be4cef23792354ed0a97d0cbf0eaafbdfa7d9461930c0eefae7848ac6815a2c7ee9a94cb8a1ce53af89152c88c1ff3be93ac2b01c9f30d9852a2f7cd9347de80ae54c70f1ed6eba678528eaff497ec846f9683fb15dfe11d0a5dca5b2ba6809a7b5bb0dc4ff9177b819f0eed94c5c7667f47bffa4b0cb295dcd5404b8ae4a317268f6aa80e3c244a4839618bb970aedc19c9feabd52e5b54564b6e7d57c6828ac47eb2b6fdd674d1db0caf3dd92ac95977b497c2367e5fb98ca9dbd6636c231152269479da3b4a7b70f78d77e3da9409aec9f990785beb9e92433920009145afaba6fd5235a0fa19e2b34fb834bc12cf49da1a234131ecf5696e5f78759bb5bfd09078dbfbf9ed804563967161ae6ae047f74cd61711668f9368164118defbb71abebced83920891901e66a0fbb16b37822eb3663e6cc4834cb25130f21b46285c13e2679e57591c721e4afd6cb4da1299e948e11aa3e02a830f026a485550bf3cbc9cce90f6ba671e041a3f69794be358c7a7841020a34b5fa7b8d05039fd98aa58d4d8aee3fd7c6fdb881c65f32aa4682f23fca7d2a28931a1ea90665d77dea72f065c0f05bccc53bf89c4d5e09979a6ee9736842a2668831eabf25613804a8f70810cfdf252ad8d47959d431009960f5ba17aeaab9e26b6fe894babe7966f199c158c7c681a00e6d9c463cb9c3dc2040d8516825bb0c0e72dfedbb0cfa91d3762e6ef3b20a57607c6e50a1b853a47dca6f74f9813a9d3ad07cfdbb3f6faa152af93e2232add54657611d4fce86320272a1b62b65ce6f15d438a537cad1485f621bc5a773424f43dfd329ae6e0d52935644df5e65f3cd3f7ced20daae009886f890cb2146f80eac263daf344e8135b2cd12e3fca9fe668df66b072451c413a8dfd8331a0f55babdcb27034f053e89144d56a9ecbac8c401f57992b543473c8f93f2e32d383791adbc051df2842d1e7753b1a1c3bf012c71a2e0ab57b567b14c557cad73faba5a7f7820c40b82d7a0f924f7acc09a0983f72cd932081f62730156a03afa71ee5d650287a42bc4ac3b0390837fabad7cc605c45571c3a4e26f240c6c472ecf73d8bdd965bc8067a1920d1cf351d5d8ada321fe3ad58763ea68c7e6110d17ad28f1acb2a7fa3b65800997b4c300c3e0ec96fa7ae96226632881ec7247c4103b066d9a4ad0bcf1f9f6c5e6000550d8c54299e628d75b836aca0b5c9be3049ffc3df82379e4033bc05d0418fac5f23d38aff1452e8a4e3d230af3e19e9cea1c1d32176874607bc33b053d3593163c19e6588a85e3de36240367c34a5373cf8f624c8fe5e5a5505d02e571db2421038d6b3be0c29ee2a9a3489021ea401f9ab12e65730cb345d742ec749c3ec6cebdaf7d2e7055fa0625c7aa5c62468672819aff71cf80b0ae9f913ac9a8f5f3966ab72599827884ab8e09034196adf4f5446f07794201fd61a2d0cd3b7dde0d80d48ad136fc0aa8988a1db96c4a8a152cc230fb0286779b580e0687fc4a5e81fdbfb8d1909461954762b9b5cc71a3580d8ac74481fa0396c0251cea4049c2c4c3afeacb4814df79388bc8ec8aca3c146ef802e31da31554797814d60f47d5cc0fdd85d99978c89f77a043aa6a722f1238e825ea0df548a64bd91cc3560d658254c750eb8c48eca1199846948464a05158bdaf5c369b6a590d8da53256fb198f32d234832f8b0cd3067ffe5d9b6b696cef434a8579e806ff4e17f8247e43eefc231b44b095f36978bb6a2907ff1c7c17f9e8cd0537ec3b7dfe552a063470b09c305e3b62c472c5fa4264e3d976583ce8d7c3a2efb6473e7da19d133621b8ea5f95b8037133ebe4e2a9b858377f88d25abbf3ce452bb5742a6ca40cf55a656f81c1ed5d3a7efab350ce602d68fbfea1febcf831a72ef696e939732666f0d00126d8b837430b86be580883cafe5964552e0cf17f5da406ed4435b8f3697e97e7306544d1af873fa24f2a00dbfe3ed72de6da278baecb462b709ab206c3b40127f213fcc81181076f3208723d4545427fac47650356582792bc5d0b923d5a6a64a5a13183f2f51cc441b490f86f3eb396fd94d1cf727b5304f1d742405c62b4652e5e2d7bf977be16904e8b3b02175fe18be7403977c7fd67caf47ea62e4435af925313ce2590bdd01ab3225892c97fc3236bc0c088f2aa586a4a9f66c84a527d5dec652edecf78e6212645e6a3570cf909fa47e769e5409e29baeba5ccd4bd4ea1186a71fdb581b07a50334e6857a0ece1025cecce09ffaa61f0609bf711f0f23769741dca2aa67a4177437668fd9ec4f76b48bfb1850c8420fbd851057b3772d50297c3b55aaeae86cf537260b409ac13f3963fd436fedbfb5e3088d8499c592ba693f81b422ddc72d25367d234585a347dda404a0b859e2f58245c7d8e0707425c31314b6b38a0ca4826f71c07977ed39da415a0960a713eb9c96607b61380a5da1aab69ea44f37b911aedabce91c69e16831888eec064626a6b4f91107de23652372bc6bfb49e81633a132a93e487084f026f04c1fa17dda85855af8de30ef6f6a043f013ff7d5fea49fc0233b3be6ca136eaa8c6d67834381f6964e646081d253ef77c5c4fb85994e3f3a5e950d4488ae670a9e9f0feaecf7a3a82d9083d1d3f3ebfb141cff9ecc5d33911504dd9c9fa0c64d31268231cdf8a799821e7fd5ab06ebaf39c69ef2dd95310d08d4e922dc8d1dcef6bced91a2adb48ccc5238a6e0050d0bdcee94fa95b8c9984d6ea9b1523d73b2712d91616e6f8ba58a2367f33edb41e4bd1cadda7b32222b6e1e3351434db8fd551597dd6823c9076b4eec8e4186e549ce0385a9b3e95c7a5dee4fa5bcd65c877b015b48d2e97dda1adf683d99adf9499905ef26dd5a7b095d38f29299b568d84ed5171fc8cf5776e95f889293ad2f46421853bcc6da0c8936223e1a3c7c612bf4318f055a12aa55eb699e21c9a1c2f6266dc67c7c0742281c4c7d1ef5d5eb6bf7ac31aadd83a1237da99e3275b580c0067b90bb2d1280d04029d2ca9dd00c6b15b9a39448b2c9c8363cdabc52e29ea334cf88a4a61c52dd1a41af0f7a197d89f333a93a9197e20e58ddcefab983ace91701c49294e7944a06db2048dcbed1fdabc784b3f09f683aa75c922048a40a265ce8c1a8d595c61b7f6662dea7bad66a45855ead97f04289eee54b938abf791e98400df4d29f59c447f6102bb7a57438a9bbb33b8ccc76d10413810a1eec5810aa48d8887e1966a12f9082b00b4db2aa01e2f8d4a9131253f9cdbd1855bcda1f9bd8e1bb92284127e0613cb26cd4f738a6f92c3f595d3a87fa7e3c9bbbd732ffd043694826f8ed674ef7c38f8a0b2a51e22cb3fd132100532fea7fd24268825757318457de7ec65a51b61a13229cb5dcdfa7e97b30a27d89be71093224921f0dab1d9f9248d882ecf37223a4cfb19d1b00ac52dc369cb291318ac381536991434eeec94288c0c2309356124799208e3b8826fca19a488fc1da8aacf43cc8a9e61a9b66510134208d3f84e931c10ee14b4cef1a9f917d3f5829ff4c1de5935a0020d4883c32d90d4b6ec8081820a88e6fdb85e1b092871c162670ad0030c4b151174ea648f45654b44fbdd4d33782aec94e3baa36e809bee0c48783b18b5d327fb6afcd6416db4e80723d2ef0561eaa3f3523a649ef6b2fac76dcef8e39522eb53c3ca2d028a5d788764a13e962185eae013b9c4c2194d30836a7356d3d8344c367c14381479e3a5d9c128d1997ab40c13c6e414d1735e5afa9da48adb051e2f7e53364a0453d3ba3abec8b35be85ce134f3a22e9b4e33e6e569193ed4692b7b378d718cee378b4deedbe99c9574ec588ef808996d639f44fea2188880d29e094b728e219c42b18dfebad453ad44933cfafce3faf13dafc66ca0a313c146fa2261ad583c0bbf45a4999d8feb627631d5d33da1f19d424d756192dc2c19bcd91a571902876a826d122e146b979bf02b26d28abf2a6d86c810c00e1de1d8741b8fba20fe47fccbe153e4737663b6c61b77805155d656469552d65bdc0b9afdf2d427f432878e9392f67a286f89723bd8ac870ef683f9caf86ebabf74422d5ca3908e6d9b40a55983602a8b96730baf02d56a650a5fca469e2242b492ae2c661cadc9a1e29e375586dd610e68cb582a78a99f11162bdfd8fb52621e888470ce1859e56b88249e2925a8d661a212de860e4a9d03cc42befe3cbd4c95d90ec21e9961cca73d868059c8445f5f444bb24b306b04c90a412cc31a4c740e4ef79ccf356dedd3f50788796b7ffd8edaf00fdb17aa2c27da1ca6d7e959bc46d5a522fc8a66c4bfd2c97ea96557abc3b756be22a0929dc6e41c2cf37f8bbad8e4af63258f8dd088f0cf3db08f9c080fa13af1c689d05daccaf75fd0c064f2d83454bcec661e85c8d41903e61a4b3f56dc5e1523e3ef8c850f3cb00055f45e84f87295be50ea20727386c85f163d69970ca8bb5749377448100ac0414790a8a3c6ae29dfd6fe40673c4ccd7e2ea54614a3980f1709100004068094e9504d4b2f064c617a16cc6c693f19b63c5082b6035c1fa6f6b8f86d9e2f4b3eec5aa81349b875ea13d244c7b23ce0bca2a3157f75667288772bad28b1bc0ffadfb4c3e104ea1f50d07bafbe3a130e95ff7e550b3dc2a9e0f9b0696190029056bc6050e816cdaf593b574f379eb3c8533224d734a6e26b190e55195ecd583f2c1ded63f9c44b37295c2beb052be8805ede807d458f2c92f4f6628a89b383e10cec76fb3cac226380ece8eb7db6e9d5b6a5745a0182c497cbedc13a5b26ba725b515c7cde1c83f61aee3d3b098e0d79bf1e128409ca1c9363c1e42274df9ce10c9070d74b8679e51cd7e6045872900dd6a1942c031f067d754556574f953d929262d1040022203e9602eb3104338c951427e0ca75bab979873a279edb63ec39e3afaa0b412a468a7c4986476609ded5a4c14c8434a9bdc424ede93daad21206275ac5e5c9122392d9a525f54e0a4ff36580bd15d24ad0434ac97a1ac0d566f3e69051e07394c23378f95395d5e9b4a1ba7b6436b28b28ac356786f55204e172c790f0706c0db4a589b37021c19c53d999f5614dc33d0ffe8359c82fb4", 0x1000}, {&(0x7f0000233000)="2bf48c9486c9612964505e7fbb0c5b786c738a179d323e9897151257d390ac9ffe31a0d727e693565385f92ef0381bc1a8073f95724218bb81da02edaa3a6c3ea9cd5dee7a7fb9f34eb5ab65afda919b2c78e6edc16baba6a744b1226af0dd960587053874c26adb63db2024af4179adae115bdd8135617af1", 0x79}], 0x2, 0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000e86000)="18000000020001000000be8c5eff8c883600ff07000000ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000167a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e607008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) r1 = socket(0xa, 0x3, 0x1f) ioctl(r1, 0x8912, &(0x7f0000003000)="") 2018/01/04 09:12:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000677000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="deffffffe301", [], {{0x86dd, @ipv6={0x0, 0x6, "0028dc", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_emit_ethernet(0x1e1, &(0x7f0000045000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x886c, @ipv6={0x9, 0x6, "08a1af", 0x1ab, 0x2f, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x5e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x7, 0x2, 0x1, 0x1ff, [0x7]}}, @generic={0x7, 0x8, "da3b365b7cee9027"}, @calipso={0x7, 0x28, {0x7, 0x8, 0x5, 0x400, [0xed4, 0x6, 0x7, 0x4]}}]}, @dstopts={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x40, "ec4c4244a7a174351f553d1ea8e062637e67b686b3d94f6eb11ff87bcb1e07d4063be3bfdce005df68504f609518f29caae356b368c6fbf4df497054711797db"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}, @hopopts={0x1d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @udp={0x2, 0x2, 0xf8, 0x0, "1f8bf37138f229f6e0a588fc9ca33e6339fd53c7492a870e077cfada51fec84f73f97828f4eaafd437d7508dab0ee0225cd6d3655f1d770620f090dba6761f54d640249d719e52412658990a53fb348d4a37e5d17d87b54acf25f86d047ced07c1688694e4b54e97118c17a7cdd2e08701a9a8d32b16eb31cf229c553e9b261c5faf3078ec64295486547b3061c40a5f0062678335325ddbc56dc2d664680a172d9ba93662b254c089e087ee260632f323c05099bfe1ae0796d8e95945fdb050dd6a388ed6779f09b0577afe526dafa30423d4c18e02e6f50e88519940de753413bc8cb58a0b4492b4915a608fc18df8"}}}}}}, &(0x7f0000d78000-0x10)={0x0, 0x2, [0x9fa, 0xf1a]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb8000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f1c000)=@assoc_value={0x0, 0x0}, &(0x7f0000b84000-0x4)=0x8) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000084b000-0x4)=0x0) flock(r0, 0x8) 2018/01/04 09:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000f46000-0x4)=0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, 0x10) rt_sigreturn() openat$rtc(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/04 09:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) wait4(r0, &(0x7f0000aaf000-0x4)=0x0, 0x1000000, &(0x7f000001d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x7e, &(0x7f0000661000-0x2cf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="14909e495ae5", [], {{0x8086dd, @ipv6={0x0, 0x6, "005c17", 0x48, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x5, 0x6, "b3592b", 0x0, 0x200000000000, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x1f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x0}]}], ""}}}}}}}, 0x0) r1 = socket(0x1f, 0x7, 0x10001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000051b000-0x4)=0x14) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000c65000-0xc)="f556dc09e15d7ea22df0a439230c6a03181bc46dc2f416835e7c7ec2fbae6fb50f8b46e356f939efc3051bc01cf7e9e09037751971d722c9eb73fa0883c833f5e9e0839dbdff0d0499b8064e464a0afcfc32695483a29c8379cf08565f3ed3bc7b85f2ba4ee21b4f1753449f3e93093acda76fec887f7f4ddafd98beda9beb8a84e78b4cfe41427fb683769241dc5cfdb28be567144f62f756dd073cfafc", 0x9e) getpeername$ipx(r1, &(0x7f0000835000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cbd000-0x4)=0x10) 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000df2000)=0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e61000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f74000-0x4)=0x0, &(0x7f0000890000)=0x4) 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = syz_open_dev$audion(&(0x7f0000d3c000)='/dev/audio#\x00', 0x437000000, 0x0) r1 = creat(&(0x7f0000ad4000-0x8)='./file0\x00', 0x172) linkat(r0, &(0x7f0000bf3000)='./file0\x00', r1, &(0x7f0000989000-0x8)='./file0\x00', 0x1000) 2018/01/04 09:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000376000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000045e000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00006d3000)=r3) 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) creat(&(0x7f00007f0000-0xe)='./file0/file0\x00', 0x0) 2018/01/04 09:12:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c36000)={0x1, &(0x7f0000374000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) tee(r2, r0, 0x8, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000880000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) write$tun(r2, &(0x7f0000328000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) userfaultfd(0x800) 2018/01/04 09:12:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000191000)=0x2) pipe2(&(0x7f0000591000)={0x0, 0x0}, 0x80800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000896000-0x4)=0xc4, 0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00005d3000)='/dev/usbmon#\x00', 0x6, 0x10000) getpeername$inet6(r1, &(0x7f0000381000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000426000-0x4)=0x1c) r4 = add_key(&(0x7f00008b5000-0x8)='cifs.idmap\x00', &(0x7f00009be000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ce6000)="53e4a35b200faa3ee3c2e24a045153bde866f64e094f60a06e3f", 0x1a, 0xfffffffffffffffc) r5 = request_key(&(0x7f00000de000-0xa)='syzkaller\x00', &(0x7f0000842000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c77000)='security^\x00', 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) sendmsg$kcm(r3, &(0x7f00001b4000)={0x0, 0x0, &(0x7f0000f4b000)=[], 0xeb93f45048b33d5, &(0x7f0000002000)=[], 0x10, 0x0}, 0x24008801) ioctl(r0, 0xc0184900, &(0x7f0000265000)="7756b07433fb60eb07c4b7873471099f286b86ef824e2fac27904fb93baa73442a0117ac3613840d6a80d70a33bc3c") ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/04 09:12:08 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000352000)='/dev/mixer\x00', 0x4100, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000fca000)={0xffff, 0x100000001, 0x2}) timer_gettime(0x0, &(0x7f00003a8000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r2, 0x0}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fcb000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c92000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008db000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, r3}) 2018/01/04 09:12:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3e, &(0x7f0000b96000-0x4)=0x10001, 0x4) ptrace$getregset(0x4204, r0, 0x921c121dae1278e9, &(0x7f0000939000)={&(0x7f0000c08000)=""/52, 0x34}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000064d000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/04 09:12:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x27c, &(0x7f000000a000-0xa8)={@random="f100000010b1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x65, 0x1, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @udp={0x0, 0x0, 0x4d, 0x0, "36069a00000000000000a7af78a51eb74984a192f96f117aaf0e4af0268135b8ba952ac8c9f3d801dbea92f5ade62c180d3100cfc8acba1107b206b5762be9cde871e301b5"}}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0x849]}) 2018/01/04 09:12:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000029d000)=0x8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:12:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00007dd000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000285000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/04 09:12:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dfc000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000014000)={0x0, 0x7fffffff}, &(0x7f0000538000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fc8000)={0x1f, 0x8009, 0x459a0327, 0x0, r3}, 0x10) flistxattr(r1, &(0x7f0000803000-0xfa)=""/250, 0xfa) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000048e000)=0x3ff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x26, &(0x7f0000ae9000-0x4)=0x7d, 0xffffffffffffffcc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a53000-0x4)=0x7f, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005ff000-0x78)={0xdee, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x401, 0x2, 0x6, 0x4, &(0x7f0000358000-0x10)=@common='bpq0\x00', 0x0, 0x570f9b41, 0x81}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000000a000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000043f000-0x66)="32d97e47414cf351a026dd1b3e2de3d83541148d7035911fcd130ee07a0b52a48c09dd626bc63ddc125036c907a2b077f5fd79473f96f1f29e9e80061817614436e7af4bdb9450a9ba351d348168377149acccf1934a4019d6e52bccb514279770fd4f3cc623", 0x66) bind$inet(r2, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007ad000)={0x0, 0x8000, 0x84, 0x20, 0x0}, 0x14) sendto$inet(r1, &(0x7f000095c000)="", 0x0, 0x20000000, &(0x7f000035a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000076a000-0x818)=""/4096) [ 180.577263] WARNING: CPU: 1 PID: 3327 at mm/page_alloc.c:3926 __alloc_pages_slowpath+0x1ffc/0x2d00 [ 180.586441] Kernel panic - not syncing: panic_on_warn set ... [ 180.586441] [ 180.593787] CPU: 1 PID: 3327 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #247 [ 180.601032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.610356] Call Trace: [ 180.612925] dump_stack+0x194/0x257 [ 180.616545] ? arch_local_irq_restore+0x53/0x53 [ 180.621195] ? vsnprintf+0x1ed/0x1900 [ 180.624973] panic+0x1e4/0x41c [ 180.628139] ? refcount_error_report+0x214/0x214 [ 180.632867] ? show_regs_print_info+0x18/0x18 [ 180.637342] ? __warn+0x1c1/0x200 [ 180.640777] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 180.645763] __warn+0x1dc/0x200 [ 180.649019] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 180.654015] report_bug+0x211/0x2d0 [ 180.657624] fixup_bug.part.11+0x37/0x80 [ 180.661669] do_error_trap+0x2d7/0x3e0 [ 180.665533] ? math_error+0x400/0x400 [ 180.669310] ? __lock_acquire+0x664/0x3e00 [ 180.673524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.678342] do_invalid_op+0x1b/0x20 [ 180.682030] invalid_op+0x22/0x40 [ 180.685462] RIP: 0010:__alloc_pages_slowpath+0x1ffc/0x2d00 [ 180.691052] RSP: 0018:ffff8801caef7418 EFLAGS: 00010246 [ 180.696387] RAX: ffffed00395deea4 RBX: 1ffff100395deea4 RCX: 0000000000000000 [ 180.703654] RDX: ffff8801caef7a70 RSI: 0000000000000034 RDI: 0000000000000000 [ 180.710921] RBP: ffff8801caef7908 R08: 0000000000000000 R09: fffffffffff00f8a [ 180.718163] R10: 0000000000000033 R11: 0000000000000034 R12: 0000000000000000 [ 180.725403] R13: ffff8801caef7ad0 R14: 00000000014280c2 R15: ffff8801caef7a70 [ 180.732671] ? __lock_acquire+0x664/0x3e00 [ 180.736876] ? print_irqtrace_events+0x270/0x270 [ 180.741608] ? __lock_acquire+0x664/0x3e00 [ 180.745824] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 180.750987] ? check_noncircular+0x20/0x20 [ 180.755197] ? warn_alloc+0x2b0/0x2b0 [ 180.758980] ? __is_insn_slot_addr+0x1fc/0x330 [ 180.763542] ? lock_downgrade+0x980/0x980 [ 180.767670] ? find_held_lock+0x35/0x1d0 [ 180.771717] ? is_bpf_text_address+0x7b/0x120 [ 180.776185] ? check_noncircular+0x20/0x20 [ 180.780394] ? check_noncircular+0x20/0x20 [ 180.784602] ? __free_insn_slot+0x5c0/0x5c0 [ 180.788912] ? rcutorture_record_progress+0x10/0x10 [ 180.793907] ? find_held_lock+0x35/0x1d0 [ 180.797943] ? __lock_is_held+0xb6/0x140 [ 180.802001] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 180.807865] ? rcu_note_context_switch+0x710/0x710 [ 180.812771] ? __might_sleep+0x95/0x190 [ 180.816722] __alloc_pages_nodemask+0x9fb/0xd80 [ 180.821371] ? save_stack+0x43/0xd0 [ 180.824974] ? kasan_slab_free+0x71/0xc0 [ 180.829014] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 180.834001] ? check_noncircular+0x20/0x20 [ 180.838213] ? print_irqtrace_events+0x270/0x270 [ 180.842961] ? __lock_is_held+0xb6/0x140 [ 180.847013] alloc_pages_current+0xb6/0x1e0 [ 180.851320] ion_system_contig_heap_allocate+0x40/0x2c0 [ 180.856661] ion_alloc+0x2c1/0x9e0 [ 180.860184] ? ion_dma_buf_release+0x50/0x50 [ 180.864570] ? __might_sleep+0x95/0x190 [ 180.868527] ? kasan_check_write+0x14/0x20 [ 180.872734] ? _copy_from_user+0x99/0x110 [ 180.876875] ion_ioctl+0x26d/0x380 [ 180.880387] ? ion_query_heaps+0x490/0x490 [ 180.884602] ? ion_query_heaps+0x490/0x490 [ 180.888816] do_vfs_ioctl+0x1b1/0x1520 [ 180.892680] ? _cond_resched+0x14/0x30 [ 180.896546] ? ioctl_preallocate+0x2b0/0x2b0 [ 180.900950] ? selinux_capable+0x40/0x40 [ 180.904996] ? syscall_return_slowpath+0x2ad/0x550 [ 180.909909] ? security_file_ioctl+0x89/0xb0 [ 180.914295] SyS_ioctl+0x8f/0xc0 [ 180.917649] entry_SYSCALL_64_fastpath+0x23/0x9a [ 180.922375] RIP: 0033:0x452ac9 [ 180.925536] RSP: 002b:00007f05fb733c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 180.933217] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 180.940469] RDX: 0000000020265000 RSI: 00000000c0184900 RDI: 0000000000000013 [ 180.947709] RBP: 000000000000046d R08: 0000000000000000 R09: 0000000000000000 [ 180.954957] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4ad8 [ 180.962209] R13: 00000000ffffffff R14: 00007f05fb7346d4 R15: 0000000000000000 [ 180.970337] Dumping ftrace buffer: [ 180.974044] (ftrace buffer empty) [ 180.977727] Kernel Offset: disabled [ 180.981327] Rebooting in 86400 seconds..