0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0xc27, 0xc68, 0x1ff, 0x200000000000}, &(0x7f0000302000-0x2)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000007b000-0xa0)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc09e, 0x2, 0x81, 0x5, 0x41}, 0xa0) 2018/02/01 15:07:01 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000002c000-0x50)={{0x7, 0x9}, {0x5, 0x7fffffff}, 0x20, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000034000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x200) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x401, 0x9}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x5, 0x1ff}, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 93.912196] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 93.919700] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/01 15:07:01 executing program 7: munlockall() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)={0x1}, 0x8}) 2018/02/01 15:07:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) symlink(&(0x7f000084b000-0x8)='./file0\x00', &(0x7f000048e000)='./file0\x00') unlink(&(0x7f000090c000-0x8)='./file0\x00') removexattr(&(0x7f0000cac000-0x8)='./file0\x00', &(0x7f0000784000-0x6)=@random={'user.', '\x00'}) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000c87000-0x8)='./file1\x00', &(0x7f00002e7000)='./file0/bus\x00', &(0x7f0000a4d000-0x4)='hfs\x00', 0x0, &(0x7f0000a58000)="9fbe45abe20f47f12c7762abf3bfbebfc6296cb02c918659534df1e895fbfd0dca6d0332f9f43b01dceed6b5f483d9d6963abf951f339feb2c2632ee0990ab130342c0d3f2a12333") mount(&(0x7f00004eb000+0x40d)='./file0\x00', &(0x7f0000ac3000)='./file0/bus\x00', &(0x7f00000f4000-0x7)='pipefs\x00', 0x0, &(0x7f0000e57000-0x4e)="") 2018/02/01 15:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e0b000-0x38)=""/56) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f4b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ca000-0x4)=0xe8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/ashmem\x00', 0x181340, 0x0) symlinkat(&(0x7f000024f000)='./file0\x00', r0, &(0x7f000091d000-0x8)='./file0\x00') setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000989000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) connect$inet6(r1, &(0x7f0000659000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdbe}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) pselect6(0x40, &(0x7f0000ffc000-0x40)={0xc69, 0x3cd2, 0x5ec, 0x1, 0x5, 0x6b19, 0x3, 0x40}, &(0x7f0000e19000)={0x6, 0x9, 0x2, 0x3, 0x4, 0x6, 0x3, 0xa75}, &(0x7f0000ae8000-0x40)={0x5, 0x7, 0x5, 0x3fdd, 0x74, 0xfffffffffffffffd, 0x5, 0x2000400000000000}, &(0x7f0000397000)={0x0, 0x0}, &(0x7f0000b62000-0x10)={&(0x7f0000095000-0x8)={0x7}, 0x8}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 15:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffff9c) sendfile(r0, r1, &(0x7f000091c000-0x4)=0x0, 0x1) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f0000870000)='./file0\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r2, 0xc0045c79) open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/02/01 15:07:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000de6000)=""/126, 0x7e, 0x0, &(0x7f0000f3c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x0, 0x0) 2018/02/01 15:07:01 executing program 6: r0 = geteuid() setuid(r0) r1 = syz_open_procfs(0x0, &(0x7f0000576000-0xa)='net/ptype\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ef5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20080, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000003000-0x4)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000004000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000004000)=""/213, 0xd5, 0x102bc175fa8d91f3, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x758821}, 0x1c) sendto$inet6(r3, &(0x7f0000002000)="38a3b9bbd56f783da84ea0d165d0618efc166b31", 0x14, 0x80, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000005000)={0x10000, 0x2, 0x7fff, 0x9e, 0xb67, 0x2, 0x1, 0xfff, 0x6, 0xb80, 0x6eb}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r4, 0x2}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000-0x20)={@common='vcan0\x00', @ifru_flags=0x8001}) r5 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000007000)={0x5, 0x9, r5, 0xf77, r0, 0x7, 0x79a, 0xffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r5, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/02/01 15:07:01 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000068d000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1009d2}, 0xc) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/status\x00', 0x0, 0x0) mq_open(&(0x7f0000002000)='vboxnet0md5sum\x00', 0x880, 0x100, &(0x7f0000990000)={0x4, 0x100000000, 0x400, 0x9, 0x200, 0x8, 0xffffffff, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005ff000)=0x9, 0x4) r3 = add_key(&(0x7f0000fcd000)='cifs.spnego\x00', &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be4000-0x61)="0331a5d81fd4fd1d9eb74919a5de3d28f29e812c99f04737b8e90ece97ddf4eb14f792d57ce58b355aa4a12737100bb3a9019c276a7f61e23e5e906d73cf53b6dfe15aa320e11916704d3fac9e829a2ad818a5b3073402bcf3a421467b18bce0b2", 0x61, 0xfffffffffffffffd) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000fcd000)='keyring\x00', &(0x7f00009de000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x9e, 0x1ff, r4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fcd000-0x10)="d81c097e55197bd99c982557536b057f", 0x10) 2018/02/01 15:07:02 executing program 5: setpriority(0x0, 0x0, 0x0) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e1000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007af000)={0x8000, 0x8, 0x1, 0xffffffffffffffff}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000025000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) pkey_alloc(0x0, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x184, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/checkreqprot\x00', 0x80800, 0x0) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000995000-0x8)='keyring\x00', &(0x7f00005e4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e6e000-0x5)='ceph\x00', &(0x7f0000fb7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000969000)=0x0) keyctl$unlink(0x9, r0, r1) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket(0x1b, 0xe, 0x200) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000686000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000779000-0x1e)="24000000210025eff81c0165ff0ffc0e020000e10010000002e1000c07000b0000000000", 0x24) [ 94.021776] audit: type=1400 audit(1517497622.002:61): avc: denied { bind } for pid=18256 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffff) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000c91000)=[{{0x0, 0x0, &(0x7f0000330000-0x30)=[{&(0x7f0000700000-0x26)=""/38, 0x26}, {&(0x7f0000d36000-0xdd)=""/221, 0xdd}, {&(0x7f0000871000)=""/71, 0x47}], 0x3, &(0x7f00005d9000)=""/14, 0xe, 0x800}, 0x2}, {{&(0x7f000011a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c40000-0x80)=[{&(0x7f0000e9b000-0x32)=""/50, 0x32}, {&(0x7f0000d0c000-0x67)=""/103, 0x67}, {&(0x7f0000774000-0x20)=""/32, 0x20}, {&(0x7f00007b9000)=""/127, 0x7f}, {&(0x7f0000536000-0x27)=""/39, 0x27}, {&(0x7f0000a68000-0x2d)=""/45, 0x2d}, {&(0x7f00001ce000-0x1000)=""/4096, 0x1000}, {&(0x7f0000443000)=""/27, 0x1b}], 0x8, &(0x7f0000e0b000)=""/28, 0x1c, 0x7ff}, 0x7}], 0x2, 0x40, &(0x7f0000b49000)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a0d000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1ff}, &(0x7f00001a3000)=0x98) geteuid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000f6000)={r2, 0x94, "964f3e96aa455a9f25fda431ced27f914a7836cbfbe67e339d651b5cdd59b32ffae7e7cb3ed0bfeb345ec89a8692b70580f31bd6d4df05ca7c63acdf76bd006c99534782f239ab9a2e4fa2486ffa0d1a27756cd19f80fbe77b4910eaf581aca7d3b7fac2051c1f53922bfca0fee15baa0ee8c967e55040afd6f44e50a97fc9a651ebe317bcbd6b8587decd1fcf1ca3785fe2f755"}, &(0x7f0000f6a000)=0x9c) 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00007cd000)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000464000-0x28)={@generic="e1f595e1ff4227c880aed5b32adacadb", 0xf103e44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r1, &(0x7f00009ac000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070c000)=0x10) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x7) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000820000-0x4)=0x2, 0x4) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCCBRK(r0, 0x5428) read(r0, &(0x7f0000486000)=""/73, 0x49) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000053000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ff1000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) fcntl$setstatus(r0, 0x4, 0x42000) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xffffffffffffffff) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000093d000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f25000)=""/106, 0x6a, 0x0, 0x0, 0x0) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000676000)=@add_del={0x2, &(0x7f0000982000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000997000)={0x6}, 0x1) mq_getsetattr(r1, &(0x7f00005ba000)={0x3, 0x0, 0x2, 0x98, 0xb37a, 0x9, 0x3, 0xffee}, &(0x7f0000f94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000aa2000)='syzkaller\x00', &(0x7f00009a3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000075f000)="3230f57ba760b2b177566e611788ad0fd8d9c8efc993bc22ecaf106f401e37ac858358f538885d0a3e0bb772ff83c40046c4421ea8bc7baa2b96fa981fb25798308c98993634b124a08ce50d91df125a828bc00fd9d4f8ac5fa79ecbb131712c986094fbe7ca6e18119b9dfd387e007aa5945e22f63c09062cff86ff05c51f7d03ebd5d3c646609b3722bd1fd049d4ce41", 0x91, 0x0) keyctl$setperm(0x5, r2, 0x100) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000060d000-0x4)=0x0) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004fb000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00008a0000)={0x1000, 0x1, 'client1\x00', 0x2, "3ca02ec429a29cb2", "64f9163b546d0b75db4264adeb4847c7aab7ace85ae286e80b665173f7acd763", 0xdb53, 0xa711, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c4000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0x7, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_filter={0x0, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@broadcast=0xffffffff, 0x9, 0x4, 0x14}, @sadb_sa={0x200001a1, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:02 executing program 5: 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, 0x3, &(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}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007aa000-0x4)=0x0, &(0x7f000028f000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) accept4$vsock_stream(r1, &(0x7f000078a000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80800) 2018/02/01 15:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f00006e3000-0x6)=']user\x00', 0x2) ioctl$TCGETA(r1, 0x5405, &(0x7f000042e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f0000c6d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001a9000-0x4)=0x6, 0x0) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000b19000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a8e000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004b8000-0x38)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x38) flistxattr(r0, &(0x7f0000000000)=""/70, 0x46) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000183000-0x5)='user\x00', &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f19000-0x63)="8268def11c16897a6e8ebefb30b99b662c6d6a8198a591d3171c7a9498cf39a243d6b189018e4e77e9dfe7947e75de7a9f25051aa4fdb3b391aa08e7d6c8f3ef57d7ad5d23938fad33ad224da4e1b8d5cd8ded0ed7899e11c1c3104796a901b4fa5e0d", 0x63, 0xfffffffffffffffa) pipe(&(0x7f00000fa000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00009c3000-0x4)=0x0) keyctl$revoke(0x3, r1) stat(&(0x7f0000f85000)='./file0\x00', &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg(r3, &(0x7f0000f8b000-0xf0)=[{{&(0x7f0000259000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x1, 0x1, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9aaf}}}, 0x3a, &(0x7f0000b52000-0x30)=[{&(0x7f0000534000)="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", 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{&(0x7f000013d000)="2bb928a672071bff125078c49e859b0a7aacff4503b722b0bae37a03323a02124320d175a64f3c8f32252790fc5b4880f144ee3e2e08b0ec79f5f743d14a59cd99e2e193ab2be87f98baae5299ebe9b5530a3bb55ea2ed4f69ef0bf87b1d2bc9d37c1566cdf2b742f33db1a43e637a3f807749cd97177fabef138ae017", 0x7d}, {&(0x7f0000741000)="663e21f534556ea1c602d529ec4ac1995f0d1d328e1d907d68dfabf3bd9d9e79fca8e4cbdb498ad5a86196a19211e19f90cbee69966d02967295fc7afddccea40645a32eefc0debf47ebaecd3fdc24a09c9f3ea61ba4cd57ce91aac2a8b0cbce355987c9f4d288c7b508780c4e107717975a26afaa0e4c18f0ddbea93a2f550ff6fd24dd742d0e7f2ebfe8b67d3cec03fd261ffa995fe21d33a6d02c921d3922189dfab1925a91ba7a699176eaea2de526e1ef4dea8ed4e8e19ce1db88f3ea41782343c322f10f9ee7242152a19a", 0xce}, {&(0x7f00008c8000)="80b9a2a70c1c33a90f990e6feae7dbcf3b9214bb1cdf4de825653c7fe1c7c35aae8b7e72b45294aed52815354e8f82179fe0be232095e83843e9c0239bd1434bf34a259cdfdf70ad3e0bf3327ded173bffd364043ee54bf88fb5015c793ab38dc8495fb7d0a63429a2695f077a7433224ad9fa2471f303a0fa174b5818ad1c103ef1c72e7e4e70a50143091a9ce039c350d70f3bb3c80d8a22b51a3088c73e8c3f2dca9d83d183d5bf6b20c957d79f9ce72840ee1a09c993f8da915b4214bd75ffb70ae15bf722970add810c99840f5649aeef1f9bc414", 0xd7}, {&(0x7f0000f9b000)="1070ba0bbe5d0a96bff7559c207764185fce4864940c48284e4bacee89cd9f0ba5296ec477698e60914afb5027d0cd5361dfb776f27fccf31fd1bab8451a13ba6e30ea93f1ec4cf8361f1287ea38a85d50576d13973ebea49a454feff6561a59248dbe8bc78c59b41b636732911183a3", 0x70}, {&(0x7f0000cb9000)="73e3df4b31795c96f35efe6d334bba284f3c540f3760692358887d72e008a6450b3d9c6974e598a4e2ead651470c4ba2f5c90eae", 0x34}, {&(0x7f000010b000)="f41abf57cf1144936068f4802499914b04a37aa9fd6b526e678ca392740047bf54942c30ab096888b89f45e4682567d04dbf5a23c60933552bd661af064391d4a9356188b7ec65c096ca2946a6efd7e60221a838c3b571ed7b47ee", 0x5b}], 0x8, &(0x7f0000c8b000-0x1278)=[{0x1010, 0x0, 0xbf16, "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{0x50, 0x108, 0xb2, "6f15ee8e5655413ff1ecfb5687329df37cff8dcdd10cc30727cee4db9f9fb18672cadde4fc0e1289f67379b874d90bf23c969be53becac34f43ffe"}, {0xe0, 0x198, 0x1, "19c5350edbb1a453bbd1cc2b9a6bb94ca91e874e03e9d552bd8a93cb5087b012d8c17cad51e87f8a20411065caa352f7371ac8d57daca20547c7f7ec52d31aef87d2938f25942fb3bd1f1ae08d864230b3a3c4937f3f072e6f970068b489825e8c95087379465af07014edc1256f1c7828139580ef4770d5ce31a33fe07b7951c1eb7cf67f81374d61b4411ab074e7e4370f8d874d1b30c700fee094af11e1089b6c24dd4b82f2ec2f75b2203595613dbad936cf46526a0c4d03be1a03e1d2c38e5e77b783c24188efd02144e6"}, {0xf0, 0x10b, 0x20, "c1da334ff0ffc53491fe9b7ec41367808a73a308559c4b251fec8711ad3ec1180e0479b182e5740486334091f4f92b632d766752235de6d76058f52d78b657fb3524d61613de241ada92fb98acd42c66459826ae0503ccbe430911c4a8b1d85d9031f0cd5bc35164d523321f6c3e6399fca757955a4d5760eb201aaa4dda7a2c0b6441931ac38eee0ee7bffa6e63abe12d7756c56e210cd99cb37834dd94e1bb9c536a392142d34057963c6aa954ca42bc937ad149f65a11e24338584a4903b21d4d4afc3e4a93f4f8786e385aa7b95e931b9a047c6ce4e2303b65e56e"}, {0x48, 0x117, 0x9, "3d18bb50953f9472cc704b183cfafd6aefbaec708b6dc78f772cdc39839dd943f1a10512039af3f275497db1a804625a4c9c311998c192"}], 0x1278, 0x4004000}, 0x0}], 0x4, 0x800) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) memfd_create(&(0x7f0000007000-0xe)='.mime_type-^]\x00', 0x2) 2018/02/01 15:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000979000)="") ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000095e000)=""/68) 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/ptmx\x00', 0x600800, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x9, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) dup2(r1, r2) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d27000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) fsync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000801000-0x38)={&(0x7f0000f43000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000069e000)={&(0x7f00004ae000)={0x20, 0x24, 0x28, 0x1, 0x1, {0x11, 0x0, 0x0}, [@typed={0xc, 0x83, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x880}, 0x40) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000102000)='/dev/sequencer\x00', 0x20000, 0x0) getsockname$netrom(r2, &(0x7f00008d9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c2a000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(r0, &(0x7f00002a0000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3c000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000069a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000792000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eb0000)={r2, 0x4, 0x7fffffff, 0xffff, 0x0, 0x2}, &(0x7f0000ea1000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) socket$inet6(0xa, 0x0, 0x5) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f000028a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x14, 0x80000) getsockname$packet(r1, &(0x7f0000948000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000026e000)=0xfffffffffffffdcb) ioctl$TCXONC(r0, 0x540a, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) recvmmsg(r1, &(0x7f000055d000)=[{{&(0x7f0000e24000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007e8000-0x30)=[{&(0x7f0000bc3000-0xde)=""/222, 0xde}, {&(0x7f0000449000)=""/98, 0x62}, {&(0x7f0000190000)=""/89, 0x59}], 0x3, &(0x7f00009ee000-0xe3)=""/227, 0xe3, 0xa28}, 0x4}, {{0x0, 0x0, &(0x7f0000d53000)=[{&(0x7f0000046000-0x27)=""/39, 0x27}, {&(0x7f0000dde000)=""/151, 0x97}, {&(0x7f0000c57000-0xfe)=""/254, 0xfe}, {&(0x7f0000a28000-0xd5)=""/213, 0xd5}, {&(0x7f0000971000-0xc1)=""/193, 0xc1}, {&(0x7f00002cc000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000b8b000)=""/140, 0x8c, 0x10000}, 0xffffffffffffffff}, {{&(0x7f00007a3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00008e2000)=[{&(0x7f0000a5e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae2000-0x99)=""/153, 0x99}], 0x2, 0x0, 0x0, 0x9}, 0x10000}, {{&(0x7f000098d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009e0000-0x70)=[{&(0x7f000001a000-0xbf)=""/191, 0xbf}, {&(0x7f0000970000)=""/223, 0xdf}, {&(0x7f0000d50000-0x34)=""/52, 0x34}, {&(0x7f00005f0000)=""/90, 0x5a}, {&(0x7f000046e000)=""/111, 0x6f}, {&(0x7f0000062000)=""/192, 0xc0}, {&(0x7f0000046000-0x90)=""/144, 0x90}], 0x7, &(0x7f0000b12000-0xfe)=""/254, 0xfe, 0x7f}, 0x1ff}, {{&(0x7f00006c6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e6e000+0xfd0)=[{&(0x7f00000ad000-0xba)=""/186, 0xba}, {&(0x7f000011e000-0xe9)=""/233, 0xe9}, {&(0x7f0000c3f000)=""/0, 0x0}], 0x3, &(0x7f0000dd5000)=""/197, 0xc5, 0x400}, 0x6}, {{&(0x7f0000928000-0x5f)=@un=@file={0x0, ""/93}, 0x5f, &(0x7f0000688000-0x50)=[{&(0x7f0000a08000-0x9f)=""/159, 0x9f}, {&(0x7f0000f96000)=""/4096, 0x1000}, {&(0x7f00001d4000)=""/255, 0xff}, {&(0x7f0000bd2000+0x1d)=""/246, 0xf6}, {&(0x7f000093a000)=""/4096, 0x1000}], 0x5, &(0x7f0000c47000-0x79)=""/121, 0x79, 0x100000001}, 0x80000000}, {{&(0x7f0000b2c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d7f000)=[{&(0x7f0000cc3000-0xcd)=""/205, 0xcd}], 0x1, &(0x7f0000e7d000)=""/0, 0x0, 0x1cd1}, 0x5}, {{&(0x7f0000625000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000f64000)=[{&(0x7f00005d0000-0x3)=""/3, 0x3}, {&(0x7f0000838000-0xa3)=""/163, 0xa3}, {&(0x7f0000c06000-0xe5)=""/229, 0xe5}, {&(0x7f0000e57000)=""/27, 0x1b}, {&(0x7f00005fe000-0x3e)=""/102, 0x66}, {&(0x7f0000c82000)=""/190, 0xbe}, {&(0x7f0000c00000-0xc1)=""/193, 0xc1}, {&(0x7f0000222000-0x27)=""/39, 0x27}], 0x8, &(0x7f0000282000-0xfa)=""/250, 0xfa, 0xffffffff}, 0xfffffffffffffffb}], 0x8, 0x20, 0x0) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004e3000-0x8)={0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') 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') 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000d18000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/member\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ppoll(&(0x7f00001fd000)=[{r0, 0x0, 0x0}, {r1, 0x80c0, 0x0}], 0x2, &(0x7f000014d000-0x10)={0x77359400, 0x0}, &(0x7f0000e79000)={0x3c}, 0x8) rt_sigaction(0x10, &(0x7f000094a000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00004d7000)={0x0}) 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) open$dir(&(0x7f000002e000-0xa)='./control\x00', 0x20801, 0x40) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) truncate(&(0x7f0000033000)='./control\x00', 0xfe00000) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a81000-0xe)='./file0/file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') sysfs$1(0x1, &(0x7f000033d000-0x6)='ramfs\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000611000-0x10)=[{&(0x7f0000c5f000-0xd4)=""/212, 0xd4}], 0x1, 0x0) 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000778000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000773000)=0x1c, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003f5000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00008eb000-0xe5)=""/229, 0xe5, 0x2, &(0x7f0000197000-0x10)={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d3e000-0x8)={0x0, 0x3}, &(0x7f0000dec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000de8000)={r2, 0x17, "a107ea9d8ebdb31a9ed2e13749ec0ab1720a589bb39bd0"}, &(0x7f0000f0e000)=0x1f) [ 94.282460] device lo entered promiscuous mode 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009c0000)="7363616c61626c650058f8000154e6f23f69151cce7a0603b665803d7a7b2f6177853e812309f1ddd9d7f584a9bdb0d9cbf722", 0x33) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f000024f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000015b000-0x4)=0x0, &(0x7f0000ed0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000387000)=0x0, &(0x7f0000509000-0x4)=0x4) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000041b000)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f09000)={0x0, 0x1, 0x4, [0xd9a, 0x200, 0x5, 0x52f7]}, &(0x7f0000a07000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000068a000)={r1, @in6={{0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1}, &(0x7f0000851000-0x3)=0x98) syz_open_dev$usbmon(&(0x7f0000746000-0xd)='/dev/usbmon#\x00', 0x1, 0x1100000000400) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) epoll_create1(0x80000) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000024a000-0x4)=0x0) r3 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x800000, &(0x7f00008a2000)="", &(0x7f0000000000)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b37000-0xc)='cifs.spnego\x00', &(0x7f00001d5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a36000)="eeab2d1bad1842d72f8c19d56428e8e5c3471a074f828f3ec34451154f23a06578aa1731fc24c5df8d79b755e2e0ca3b4679028cf8e022c1dd0645f49c8f144bd65d54f61efd8b548a97bedd684a91693e66acec3c1752b2b6697c3c113514f404beaccd7e14addfd69f247f19f515aba7f3dd3864318955d2a9a07e27783f756836ac265a2497efaedaecf3ce90d8b69ba8336ea720b1180bdf85f5b8226288b8d28045623a2e5097bf4fdb981e", 0xae, 0xfffffffffffffff9) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b37000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000091e000-0x4)=0x14, 0x80000) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000b38000-0x1e)="a5a3550cf3740b2a1ee829212c37689013379618be1efdc12e43f774fe21", 0x1e) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000b38000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x80, 0x85, "525e6ed6da1ba591341fa2bbb5f0c3cf0c9f7989e45d58da1ebc72af9e2c7c8fd00a4d8401bc79c67e0418cfdbf2eba315ac2a9d5c756efcf261dee2f310ebe185cba721b12a0aac501c983a3087301b"}, 0x160) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000b36000)='user\x00', &(0x7f0000b36000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000814000-0xcb)="21ece4296db19344623bb39ffcc438904dec6bfcab880a37f3d43244a908b7ee40a419cd3af3c683d98f2dd6016b27e5c56b6d025b4821a9c623a10af0de733a60e4ae85bb1dc9582bab7aadef362c71c1f4af8d1d4bc63283ab36281d3e396eeecda15d40f96ce47deebdd995374ca6729f59b9851c9775fb8ec93488ea4cf34e866dbe33bd4b62fd3658b0fa086e52da203646331148a26cd33d7fbe4229a7c0a77df92510b6e27e0b4e16a0ef05d65ff7e288bd71ca1534603e9ceb55a79c8c310f313dbc192cf4ab59", 0xcb, 0x0) keyctl$negate(0xd, r0, 0x200, r2) 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)="") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}) r2 = syz_open_pts(r1, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000fec000-0x4)=0x0) fchmod(r2, 0x0) write$selinux_access(r3, &(0x7f0000b4a000)={'system_u:object_r:var_auth_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x36, 0x0}, 0x32) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000080004) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000dd5000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) 2018/02/01 15:07:02 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x200000}, 0x0) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000469000-0x4)=0x11, 0x4) r1 = syz_open_dev$sg(&(0x7f0000bc1000-0x9)='/dev/sg#\x00', 0x4, 0xcdb74e2ef228466c) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000c75000-0x1000)="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", 0x1000) 2018/02/01 15:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) r2 = open(&(0x7f0000ce6000-0x8)='./file0\x00', 0xc8002, 0xa7) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000383000)=0x8001, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) readahead(r0, 0x13, 0x5) 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/enforce\x00', 0x8040, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000724000-0x4)=0x0) clock_gettime(0x0, &(0x7f00001a7000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003c3000)=[{{&(0x7f0000b87000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004a7000-0x30)=[{&(0x7f0000640000)=""/49, 0x31}, {&(0x7f0000df8000-0xe0)=""/224, 0xe0}, {&(0x7f0000402000-0xcd)=""/205, 0xcd}], 0x3, &(0x7f0000a86000-0x5d)=""/93, 0x5d, 0xcc}, 0x3ff}, {{&(0x7f00009c4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000014000-0x10)=[{&(0x7f000047e000-0x5f)=""/95, 0x5f}], 0x1, &(0x7f0000881000-0x33)=""/51, 0x33, 0x1000}, 0x3}], 0x2, 0x40010001, &(0x7f000025d000)={0x0, 0x989680}) futimesat(r1, &(0x7f00003d8000)='./file0\x00', &(0x7f00006d6000-0x20)={{0x0, 0x7530}, {r2, r3/1000+10000}}) 2018/02/01 15:07:02 executing program 4: clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002bc000)={0x0, 0x0}, &(0x7f00001cf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x400, 0x8008, 0x7f, 0x1, 0x7, 0x8, 0xffffffff, 0x0}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3f}, 0x8) 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) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@generic={0x9, "cd6c4e86a53358b4fb6a86c9e415bb5caf8c94bc15605d4ce10204b6d0402e9caea07e6f65c8d8d5295e267dea043562c7b16fc43722b34d930e0cdc4fb1503d17e92b49ff78c79f82dabe61f4ff87416241b59d2f760221282ef9750a8159a2ae5c80f9de3e1ecc9f1b2ac26686ff109a3eedc4b380de38ef6531f536b4"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="089528bf03a81e54af5f50784aef685be735ed328f42fcbfaca628f9354fe25d250558900a2d8a821b54b5399d08cb5c28cd86b4067e17f2eddbf871163781c0abfb27e962b6e7925ba4c43774ae77075f86b970d71a2b11afc30d58319c60a94fbc4a563ee58a3f980a8df34160150143682d0d5ac3bec2ff460ba35e29ce5225b835ccedd11e14bb56d5b3b32ff029edb9dfb948ae0250fd79e4b5285eb44bf53ab1ce8a98a353d32affed61da2f494af6d5a06fe5dd8ceebd2c24", 0xbc}, {&(0x7f0000000000)="c23884163d9ffcbc8b30b23b8b9d27d745266021b393219c9dfe9ba2be362465a59604745e6bbee19e9841f01408927b0f8b42c8fe01a55c6bae35bcef27ab233facfe833d41fd67555cb865581a477c4397f8a6286184e6abd01d8d288b0d768ac61898fc6d2aa700a175fa73ac46166b84146f9890df02320d7d5909bafd073385b771b98b7662c94492f32c3ea9091f5fd2bc7b671bc0c992d4e092dc925f32f0bee183b8a6d8afeb5ab99a75ad6a31b89bf98624b8cce7f94a8617149e", 0xbf}], 0x2, &(0x7f000028e000)=[{0xd8, 0x104, 0x8, "e1ffe9812bcb5f5d4f4bf6da4290f084d19a506ebdf2d3a1d37f43f157df53d3df9b433457ace2a9938173453bfece2724977eec9207018f0f7074f03eaf272a3a86d294d5a447ab7ae9a880a7d923cd0a9ddb5c8b395c06b2595a4a2f52f239c603e2e67662218e22cd35ef919278f843e7616c26257e8f61a110fd6d5fece245f2fa92924a1d4c19a599d04f836447f40a367a80e6c279e632117fcede283ced8ce741c6f6e234295a442356f4a525548a51b48ac3534589311e1898f77eb08712bea6d7eb81ac"}, {0x1010, 0x117, 0x7, "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"}, {0x28, 0x0, 0x1f, "0ce752560bb1586844f7d1e2fef7578143a1f97238"}], 0x1110, 0x0}, 0x20000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getegid() fchownat(r0, &(0x7f000048d000-0x8)='./file0\x00', r3, r5, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x4, 0x2, 0xff9, 0x10}, &(0x7f0000001000)=0xa0) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") [ 94.444231] audit: type=1400 audit(1517497622.412:62): avc: denied { fsetid } for pid=18370 comm="syz-executor2" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c7f000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x0, 0x0}) poll(&(0x7f00000ea000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) connect$unix(r1, &(0x7f0000b23000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000b76000-0x62)=@file={0x0, ""/96}, &(0x7f000043f000)=0x62) mknod$loop(&(0x7f0000209000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0) [ 94.527296] binder_alloc: binder_alloc_mmap_handler: 18400 2033d000-2033e000 already mapped failed -16 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(0xa, 0xa, 0xd99) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/01 15:07:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r1 = syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ad8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000083c000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007dc000)='vegas\x00', 0x6) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) sendto$inet(r0, &(0x7f00007b1000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f04000)={0x0, 0x0}) r3 = dup3(r1, r2, 0x80000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000bba000-0x4)=0x1, 0x4) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x3, 0xbb11, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d3a000)=0x10, 0x80000) fcntl$getown(r0, 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003f3000-0x12)={@generic="1c2dc71b60fcb20c10b1c58f484b2e39", 0x7}) prctl$intptr(0x2f, 0x2) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00007a3000-0x1)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068c000)={0x0, 0x0}) unshare(0x400) fdatasync(r0) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000005000)='./file0\x00', 0x400000, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xffffffffffffff24) r3 = open(&(0x7f0000009000)='./file0\x00', 0xa0041, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f000000d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000000d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x100, 0x0, 0x9, 0x80, r2}) ioctl$TIOCCBRK(r3, 0x5428) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x13)="838f42c2242c682456f380bbdfb5729eefe208", 0x13, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0xfd6, 0x2a8, r1) clone(0x80000000, &(0x7f000009d000)="7c86", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x76)="5a0d823120a1179b5b57a1ef423dfa21ef79daa1fa1760c6fab273a5f327a41ea00c0a7259a0b25478e4b5c87135f382c7cf7d8d674cc7a79ad91f10e9f1f8d2096cc7f5c598dc53967046a000eef4c3f785abdb2e4385b54e728fbaf5d447622762bb8a900e512a69191451239f2e5c805634422d00") pwrite64(0xffffffffffffffff, &(0x7f000047b000-0xde)="", 0x0, 0x0) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000f88000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000051f000-0x1f0)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ad7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000)=0x2e) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000111000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000197000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000882000)={0x1, 0x4, 0x1, 0xf25, r2}) getresgid(&(0x7f0000104000-0x4)=0x0, &(0x7f0000233000)=0x0, &(0x7f00000e7000-0x4)=0x0) r5 = getpid() r6 = geteuid() r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000d3c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b58000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000809000-0x4)=0xe8) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r10, 0xc0505405, &(0x7f0000241000-0x50)={{0x3, 0x0, 0x0, 0x3, 0x2}, 0xdcf5, 0x4, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c1000)={0x0, 0x0, 0x0}, &(0x7f00004f1000)=0xc) r13 = getuid() r14 = getegid() sendmsg$unix(r1, &(0x7f00006ff000)={&(0x7f000010a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000049c000)=[{&(0x7f000011d000)="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", 0x1000}, {&(0x7f0000229000)="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", 0x1000}, {&(0x7f0000d8b000)="dfdc0c09640b58a401578f7afdca727b6ae57e6518fe27ec81caf258e30e28694a39f0274d661da8afd76e9627e5fb13b3aa65608ca5b33359caafe032026681d136e5d4b052", 0x46}, {&(0x7f00007a4000)="db3b3dada51ba96167577e92ee64568bb1ba69a7418d62e0072d63ec8e89ab0cc9137fc632c3a9cf59ea2189d380e6eb61c3064acb95abce971ef2a46b849f7378c9919a794fa6fb9eafe1341185383e7cbcab919206ea3e0c5da6cfe4", 0x5d}], 0x4, &(0x7f0000e7d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa0, 0x24000000}, 0x20040000) 2018/02/01 15:07:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000676000-0x10)={r1, &(0x7f0000a4c000-0x2)=""/2}) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000036000)={&(0x7f000000c000/0x2000)=nil, 0x6, 0x0, 0x20, &(0x7f0000017000/0x2000)=nil, 0x2}) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x80001) vmsplice(r0, &(0x7f0000009000)=[{&(0x7f0000c54000-0x1c)="8f846c25e5da0e0d59614e6a78aa6e09316fa363efe88f8846d25279", 0x1c}, {&(0x7f0000097000)="641f635eba10dad0a47e8bd3f7d3cacc1b2aca860b3e46c0867f1d864166e8626c0e7fed5c32bf2c8121279c2b371e6031b4036973ad950003300ef7defa3ccd1f0907098de461d26564854bccbaf0c4847d211b5799f362e1ffb18ac691cd868907c98fa988df5324fa87eceeca8d18653c75567cfb976e67ac", 0x7a}, {&(0x7f0000f88000)="6f00dd12589cb181da02025d0f9f0ca1d12f6c1c07071068af3893f6b327def73f92d33488370eb76c5697ba82abcaf7b220a5d90c61a59e9f7818862ed3d6db9822950000318eab0e85510839c62e5c8bc8d24df24dbe8949f5644c33465547aad76002cbe41b801990cf409c17eda39c49250a69c7dd1bce95a5b2705fd451ce836f19dc592967e625e6ca62f05204aab02e7dcc960f36b41bd2f556dca51350b232bfe8d44f945cc1aed8ba5683a966869fa09321adca462620411a2cabd5aaf0226103f2d534f9b3ba044bd103b7bfa54db4e6a6a16fb4698d030eafb049dbfc5303e7b3628a8321feadc1311b1dfda8ad", 0xf3}, {&(0x7f0000bb7000+0x4fe)="d58bee53eefbd4b875f2e5731ba0bf5ca0e67742992b7587a66a15f6eb8f4f2ebc3e2197af70505989da8ca5b83a3baf71ebc43769f8acf58e3fb699ba2a74cbe1460521de8b25df4d1aea2e503376b621950147e08064130ecb6b022a7c5254d1d11b4f9d305a227cefc61271e606cdb4800303d7cc171140c3b905db63ad", 0x7f}, {&(0x7f0000b5d000)="846319fdab914bf4a5962847e9b941ab73e6110ada29834fe0dcfc7309e312527d7982357f49f40122a7f06436c5d2e05cc228736a8a4c55a433152daa6ed6e507168b6b7aaea07b0e19b19fcab024", 0x4f}, {&(0x7f0000818000-0xe0)="0bf08b39a887739ad21526977e1bde08ac6ff781721332f461fbe1797c6406c7da0f25f92211023f85ef271a7d8a0c289bebd1993e00f7b38a7f251a34ea29f64fe7c836bf5fd0f46f21936843a7af711f83d0f1219421c46c64696015de06fba7fd522d9e91719c4efdfbc6337e950845434309c7efdbcef20fa8193d448a9040ab4bcae41eceb70e94ec74d413ebddc39edcfd2d56d42e2befa9d12c51e90cce1a824fb5064877b62ab5c357a313f8423cea1b1a0dfa9ed258c9ec02a409f30a0c36e9931dafae76bd901c43957b120a0bb72e5e652e04add0126edd464ccf", 0xe0}], 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000362000-0x4d)={0x4004, 0x0, 0x0, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d5b000-0x10)={&(0x7f000080e000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000016e000)={0x0, 0x0}) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x525, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000010) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001c000-0x8)={0x0, 0x0}, 0x800) r3 = inotify_init1(0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000001d000-0x10)={0x6, [0x8, 0x6, 0x7f, 0x80000001, 0x40, 0x2]}, 0x10) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/member\x00', 0x2, 0x0) poll(&(0x7f0000018000)=[{r3, 0x400, 0x0}, {r3, 0x9, 0x0}, {r4, 0x0, 0x0}], 0x3, 0x16) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f000001c000)="f473ffdaa8b12877ea6f230ad84d275fc1d8f506753b9e9e10d7eee50c2ae81ea60bd6e553e83f76acb28dfdc3b482e321e17b36847ed29c7dc2080c9f02600be5e605f92256f942f0a7fda0d0771490ff30a179455e8960729576349341bb07914f4c7bbfd90d20abee7974eb3dcfe47b10cc17fb9199980894e1cdead6f97e87b7e7f816", 0x85, 0x40080, &(0x7f000001c000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001b000)={0x0, 0x39, 0x30, 0x7, 0x1f}, &(0x7f000001d000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000015000-0x4)=r6, 0xfffffffffffffe7d) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="3be2c1cdadb1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f000001c000-0x4)=0x1, 0x4) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000013000)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='mounts\x00') lseek(r0, 0x0, 0x1fffffffffff7fff) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x2, 0x2) socketpair$inet(0x2, 0x0, 0x80, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000009000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x3}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000a000-0x1)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000007000-0x58)={{0x7fff, 0x7}, 0x0, 0x7, 0x2, {0xffffffffffffffba, 0x10001}, 0xfff, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f000000b000-0xff)="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", 0xff, 0x10000, &(0x7f000000a000)={0x0, 0x989680}) syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x802) 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/02/01 15:07:02 executing program 3: prctl$intptr(0x1c, 0xc2f6) arch_prctl(0x1007, &(0x7f0000978000)="3ccb130424fb8dd154d6f8b34a83293f953e90658751f12dc2e6640b47b47f21514ae82b0ca03b4ec9656d07067e4cf769de4f927aae4035295aa34a8eefa3f93e52e213942aad3a6e437d937049d7d3f8079b32eed6cab39763") 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) sendfile(r1, r1, 0x0, 0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000012000)={0x33, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x100000000, 0x4, 0x2, &(0x7f0000013000-0x10)=@common='ipddp0\x00', 0x8, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000145000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000030a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000af5000)={r2, &(0x7f0000631000-0x25)=""/37}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000f9f000-0xb0)={{0x2, 0x3df}, 'port1\x00', 0x2, 0x10020, 0x0, 0x9, 0x85, 0x3, 0x7f, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f0000b0a000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x0) accept4$ipx(r0, &(0x7f0000569000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000008d000-0x4)=0x10, 0x80000) [ 94.741468] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=18462 comm=syz-executor7 [ 94.763399] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=18479 comm=syz-executor7 [ 94.786153] binder_alloc: 18477: binder_alloc_buf, no vma [ 94.792609] binder: 18477:18495 transaction failed 29189/-3, size 0-0 line 3127 [ 94.817732] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.827007] binder_alloc: 18477: binder_alloc_buf, no vma [ 94.832680] binder: 18477:18480 transaction failed 29189/-3, size 0-0 line 3127 2018/02/01 15:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[], 0x0) 2018/02/01 15:07:02 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup2(r0, r0) sched_yield() userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000006a000-0x94)=[@in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5c7d6635, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 15:07:02 executing program 5: prctl$intptr(0x22, 0xc00000001) creat(&(0x7f000051f000-0x8)='./file0\x00', 0x10) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x0, 0x0}, 0x35) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000019f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005f4000)=0x3, 0x4) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000096e000-0x4)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d86000-0x4)=0x0) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000d49000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0x1) 2018/02/01 15:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000525000)="", 0x0, 0x0, &(0x7f0000024000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000011f000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000054b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5a000-0x4)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000968000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b98000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000622000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000606000-0xa)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cce000-0x18)={0x0, 0x0, 0x8, [0x4, 0x7, 0xd5c, 0x400, 0x6, 0x7602, 0x0, 0xa051]}, &(0x7f00007c0000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b18000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000049000-0x4)=0x1008) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/01 15:07:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000281000-0x8e)="302afdabe16aa76acb9511503a0a741b3f29e2c953ed0ab96b776bdd9b40035a07dd8fc4085631c0a1ca80e1afd6ab52965aadb36cb0b5fc60131c7c5d7da83a1c8e38433d83ed0b281ff68ef722a32b0e017d3d875e0c002f677da1dd2b35ebcd0d5e400ed3d533cc1a0f1464932b5b4eed2706a3fc5b305384af54be10e0dd9c4ee7272035315172eca81d50d5") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xfffffffffffffffb, 0x0}, 'port1\x00', 0x78, 0x402, 0x0, 0x7f, 0x3f, 0x52ca, 0x4, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x1f, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r1, &(0x7f0000899000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fae000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x615, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/02/01 15:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x2, 0x0}, {r0, 0xa468, 0x0}], 0x2, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a6000)={0x0, 0x0, 0x0}, &(0x7f000025b000)=0xc) setuid(r1) [ 94.841820] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 15:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000953000)=[{&(0x7f000005f000-0x79)="3334cd5f4d89c7a3cfb7c820ce5520fd543c6e8ed7502694b67d6695285ca6609ca7034e1e2d77335c989edb7a9fe58dec275a10059b676e06d7192d00c378e042500c3d3ae2c43c17085a01fe7d9a61f02e391a1a97a725fceefb858780e9b634e694f2fe7b3415a7ce7b703c266bbf30aee551f61e4aa7d9", 0x79}, {&(0x7f0000134000-0xa5)="55353b738e4abf6758940a736e4740a1d1220a9a45a75ae8dfa73066deeeb6bbffba3f2b48d47eac13242f7f15b5e5068a927827798653b4aed2a99f23fd6d1324b4ba9242f458f553f119d177f41b0c7c04482cd3762cfe58289e56a9c8a4837f6b6da08f11bbcdcb14e2c356595039e7195b289b4c71b5b829c61345eb3000418c0fee0cd93c852a40b1908ad3b8c2b58b9473a67cfdcd9ef2d9bb077d955e200927d5d2", 0xa5}, {&(0x7f000018a000-0x5a)="2121ce2091eaffc135c5a6821b1462c7672db76ae5f51419c0a9bcc8737083577b987d6984e8f382a5bddee83cca9df71926760a7817093d634367bdaf00fad6b3b93d36601ca6b6f1cb61005d21c245d81a2a45e26e2d97214e", 0x5a}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r1, &(0x7f00004fa000)=""/111, 0x6f) 2018/02/01 15:07:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b73000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000178000-0x10)={0x0, 0x4, 0xfff, 0xcd}, &(0x7f000006d000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000427000)={r2, 0x0, 0x30, 0x10, 0x4}, &(0x7f0000fa5000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003b0000)={r3, 0x0}, &(0x7f000081d000-0x4)=0x8) recvfrom$unix(r1, &(0x7f0000ef3000)=""/47, 0x2f, 0x1, &(0x7f0000161000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000749000)={r4, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29b3, 0x9, 0x8, 0x400, 0x1}, 0xa0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) write(r0, &(0x7f0000ade000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0x1f) close(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000088c000)={0x9}, 0x1) 2018/02/01 15:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cd2000)={0x0, 0x7ff, 0x0, 0x100000001, 0x101, 0x9, 0x81, 0x2, 0x0}, &(0x7f00000ed000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000085f000-0x10)={r1, 0x6, 0x4, 0x2}, 0x10) fchdir(r0) poll(&(0x7f0000a78000-0x40)=[{r0, 0x4002, 0x0}, {r0, 0x1, 0x0}, {r0, 0x2100, 0x0}, {r0, 0x8022, 0x0}, {r0, 0x2102, 0x0}, {r0, 0xc003, 0x0}, {r0, 0x2, 0x0}, {r0, 0x20, 0x0}], 0x8, 0x401) [ 94.908860] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.921636] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.939641] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/01 15:07:03 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") socket$inet6(0xa, 0x1, 0x2) utime(&(0x7f0000a19000-0x8)='./file0\x00', &(0x7f0000c9f000-0x10)={0x0, 0x0}) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000755000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000952000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000039000)={0x3, 0x101, 0x2bf, 0x8, 0xffff, 0x4d1, 0x2, 0x2, 0x2, 0x1ff, 0x3, 0xd7cb6c0}) 2018/02/01 15:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup(r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000354000)='/dev/input/event#\x00', 0x100, 0x4000) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000b12000)={0x8, 0x1b, 0x7fffffff, 0xffffffff, "fd2a0643db0f45d23c32db1bb4a62c35ca9cb4c8d6fe11f9ae97767b1b2e267c"}) 2018/02/01 15:07:03 executing program 2: r0 = epoll_create1(0x80000) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000349000-0x4)=0x0) lstat(&(0x7f0000ebf000-0x8)='./file0\x00', &(0x7f0000ff5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000727000-0x8)='./file0\x00', &(0x7f00004c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002dc000-0xc)={r2, r3, r4}, 0xc) readv(r1, &(0x7f00009ec000)=[{&(0x7f00005d4000-0xbc)=""/188, 0xbc}], 0x1) dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000565000-0x14)={0x0, 0x4, 0x3ff, 0x4, 0x2, 0x1000}, &(0x7f00004f6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000020c000)={r5, 0x9, 0x7fffffff, 0x8, 0x3, 0x1}, &(0x7f0000542000-0x4)=0x14) 2018/02/01 15:07:03 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x7)='nodev#\x00', 0x2) sync() 2018/02/01 15:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f000011f000)='%\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x400, &(0x7f0000e74000-0xb)="08ff0100c8007c00000000") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000066c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) geteuid() 2018/02/01 15:07:03 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000496000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000fdf000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000fde000)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fde000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2}, 0x3, 0xb230, 0x7fff, 0x500, 0x7fff, 0x80400204, r1}) 2018/02/01 15:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) r0 = add_key$user(&(0x7f00006fc000)='user\x00', &(0x7f0000380000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002a8000)="8abe86b4cb3cc825a72031cccf04c18f66b22183dcb948974e6699b22627a0d7ffcdcebc8e93736d47b1e7b1ae365c4f7e71f51f3e46763745c156534dfe3a44c49c9b2f43f0be4aa5fcef2fc7f526cb5d7f4c29bbf9e566ff274a7044e5f7a4fd9ba60f2256591fea84db8fd38ca267b3fdbaef8e9223d468ee9a7c8d8179b1d8649643898555bd9fbb6f29c373ebe6481edb652e8a0fabb365b7", 0x9b, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000ef0000)='user\x00', &(0x7f0000861000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005dd000-0x9b)="fd19b654aa963215e5000000000000000001126b373b0fad1cc75f442667b48080090001d5a7e77bf607797fa7f1257324397da4767f1f6c3ddd9b83bfc082b4ec188bcb134c4e0900006f72d3760000000000000eaa4c2db66fa97115e0524d412659350113cf6d02261b76d1aa9fd15b9e2877b000000006b2364f38591f9f39d8de627cec8d6d6d0106e08c204cf87913cd956d20781bdde10d", 0x464, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000f28000)=[{&(0x7f0000fbb000)="6c259e664ce1a57d8d9b28cb67141425f76b53f7cace5fac9a28e0af54ee23f086188af7b0e25a218cff7f5712af36d289ea4687d7763db2471edfcf7d8e15aa8bc86ea67052a7f106604713912a4cd6980262d2095e6c0b6ea91c0696b12ecd89830b04f17820fef4af97f3919e9cfd7e00f6da2d0644a651d281c5f5", 0x7d}, {&(0x7f0000bcc000)="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", 0x1000}, {&(0x7f00004ca000-0x2b)="8d50eade77189e528dad0c27309c6a80c8bf48b0ece940e6391f328d2f7704f66aba5483436f5370f02776", 0x2b}, {&(0x7f000068e000)="6a17ce21485772b5ee6d415edbb61881dadf61c1f9", 0x15}], 0x4, r1) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c, 0x0, 0x0}) fsetxattr(r0, &(0x7f000091c000-0x2e)=@random={'system.', 'selftrusted)(bdev{vboxnet1#!em1keyring\x00'}, &(0x7f000066c000-0x13)='posix_acl_accesslo\x00', 0x13, 0x3) 2018/02/01 15:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000629000)={0x0, 0x97, "5257422e7fea3a02845ecf0bf1b79ab7be194c6daa7264c78d7c3284fc908c347c527b4929fff154ffc7431e0c75a8b9848d0075e35d0e1c17a4d5bde3150e8a740b2ae95efda64495984686d78310461a9ba0f0e4cabb8270604e9eac84c32add8a6fc98e9fd854101af69c30cc7fa8af3c74f4616a428df692ab0aba8868f03181369b07e9863517a49d3aebab4ee3669273c9ed4bdb"}, &(0x7f00006ad000-0x4)=0x9f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006d3000)={r1, @in6={{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x99d3}, &(0x7f0000a11000)=0x98) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81, 0x0, 0x295, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) 2018/02/01 15:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0xfffffffffffffece) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000068d000-0x8)={0x0, 0xff}, &(0x7f0000ab2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000ec000)=@sack_info={r1, 0x704, 0x9a}, &(0x7f0000f0c000)=0xc) r2 = syz_open_dev$mice(&(0x7f00005da000-0x10)='/dev/input/mice\x00', 0x0, 0x400) write$evdev(r2, &(0x7f0000a35000-0x18)=[{{0x77359400, 0x0}, 0x3, 0x40, 0x3}], 0x18) 2018/02/01 15:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000024a000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) fgetxattr(r1, &(0x7f0000d77000)=@random={'trusted.', '\x00'}, &(0x7f000073a000-0x8d)=""/141, 0x8d) r2 = getpgrp(r0) r3 = syz_open_procfs(r2, &(0x7f00004e6000-0x16)='task\x00') preadv(r3, &(0x7f0000eee000)=[{&(0x7f0000e1b000-0xf9)=""/249, 0xf9}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a4c000-0x8)={0x0, 0x6}, &(0x7f0000884000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000ad3000)={0x2, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000a6b000-0x108)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xc1, 0x3f1e, 0x2, 0x80, 0x6, 0xfffffffffffffff9, 0x24, 0x20, 0x4000, 0x0, 0xdb, 0x9, 0x0]}, &(0x7f00006e0000-0x4)=0x108) 2018/02/01 15:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000122000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c6b000-0x4e)=""/78) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000452000)='/dev/ashmem\x00', 0x80, 0x0) 2018/02/01 15:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) restart_syscall() setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000024a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ba000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00005e6000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/02/01 15:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r0, 0x40000000) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") shutdown(r0, 0x1007ffffffffffb) close(0xffffffffffffffff) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x1000, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000295000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004cf000-0x4)=0x8) execveat(r0, &(0x7f0000de4000)='./file0\x00', &(0x7f0000b2b000-0x28)=[&(0x7f0000de4000)='\x00', &(0x7f0000de4000)='\x00', &(0x7f0000de4000)='/dev/vga_arbiter\x00', &(0x7f000050d000)='vboxnet0eth0\x00', &(0x7f0000de5000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000de4000)=[&(0x7f00005f4000-0x1)='\x00', &(0x7f0000de4000)='eth0}vmnet0cpuset(:@\x00', &(0x7f00003e9000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000c23000)='/dev/vga_arbiter\x00', &(0x7f0000279000-0x11)='/dev/vga_arbiter\x00'], 0x1400) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000de3000)="") 2018/02/01 15:07:03 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006ce000-0x8)='./file0\x00', &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00007bd000-0x38)={&(0x7f0000fd8000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000fd7000)={&(0x7f00000a0000)={0x264, 0x39, 0x400, 0x7, 0x1, {0x3, 0x0, 0x0}, [@nested={0x1d4, 0x35, [@generic="e2cc8b5f553eb2a8856f129b2359dab4f7fe08", @generic="2b6f35b07a9fd68d8729322a5e5bbe0c872d26c15c1d3f70249cd8d3f8aa06353bdaaf7a8c2f1fd4d69af79605f51fcb7fffd8e22963d61b4092d5d08044acc5b142ec9c72c1fac88e99365db3171dd8549bf8611666b99f7def624f84cb20461b187c243376da96b38cb285fa57ee4cffb9505bb7174abe20cb4b33249a05eae504c722f20de28c770b282221503c519968e02425d1cb44a0b02e65936abe47", @typed={0x10, 0x61, @u64=0x10001}, @typed={0xc, 0x86, @pid=r2}, @generic="533b3e9a232aae0febee85c11eda80", @generic="c44b8e1f61f653c68322cdbefcacd526920efc677ed3b1d751a22616d9250e66e5ef33d527790fb8b78a6e7463c826b3b0587099c99e704d3e84e02c92e6450ad6a15f69910ff78981c90adf823765b8968aeabc18c434b6ce70297685deea17246fed996162cd2da3a1c07e87bcb0810e7d314c5d515836720a6ceffaa817d45f66600dd532538989144253529536a78226d74a204ff644c1c7ca6202b7", @typed={0xc, 0xd, @uid=r3}, @generic="61b8cbb06d2e40827d71ad6b52023f789650b4ab1d38ec82c22b598fa042768bf6a8da328e0b526d7480bbeaf99ccaab987a7243f6", @typed={0x10, 0x68, @u64=0x1}]}, @generic="fd87e8cc4599780ea112", @generic="7fb0804352d59d18b59d354bfebf5096107338def36ad88a680a96e3529cfc73ec426c9ba4603aeede855b2995579fc7e77547c49258f0cb7eff5954257a616a32c1165e23ee829f8d2fdb60955aaf3a8238564e2a8bfe176a6f28d3b8d070a194005fc364679d884a9175449ab802f6fe"]}, 0x264}, 0x1, 0x0, 0x0, 0x24040800}, 0x20000000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000)={@generic="c2307a7e2419ed34ac8dab754e5f9127", &(0x7f0000fd6000)=@ethtool_wolinfo={0x5, 0xff, 0x2, "35661b99a67d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003c9000)=@generic="170fa1c5aad1c52b937596f955feabaf") 2018/02/01 15:07:03 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x440100, 0x0) pread64(r0, &(0x7f000000b000-0x1d)=""/29, 0x1d, 0x3e) 2018/02/01 15:07:03 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000014000-0x8)='./file0\x00', 0x20) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000001f000)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8000000000014}, @loopback={0x0, 0x1}, 0x1, 0x9ea, 0x2, 0x0, 0x40, 0x60000, r1}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f0000018000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0e00bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffc, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/02/01 15:07:03 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000)={0x0, 0x0}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f0d000)=0xfffffffffffffc01) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f79000)=0x14) close(r0) 2018/02/01 15:07:03 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80001) ioctl$int_in(r1, 0x5452, &(0x7f0000e2c000-0x8)=0x0) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xffffffffffffffea, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x453}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x71e, 0x0) 2018/02/01 15:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) bind$inet6(r0, &(0x7f0000b42000)={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 15:07:03 executing program 3: mmap(&(0x7f0000000000/0x420000)=nil, 0x420000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f00002c2000-0x240)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'poly1305-generic\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 95.258752] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 95.274988] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.282990] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/01 15:07:03 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x2c, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) r2 = accept(r1, &(0x7f0000ba4000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fd000)=0x10) accept4$ax25(r2, &(0x7f00000a1000)={0x0, {""/7}, 0x0}, &(0x7f00009e4000-0x4)=0x10, 0x800) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:07:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f000065e000-0xb)='/dev/loop#\x00', 0x0, 0x280) mmap(&(0x7f00009d3000/0x3000)=nil, 0x3000, 0x9e1623ca8e98e339, 0x10, r0, 0x0) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000755000)={0x0, 0x0}) 2018/02/01 15:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00007cf000-0xb9)=""/185, &(0x7f0000532000)=0xffffffffffffff59) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000042c000-0x20)={@generic="89bf11260077419e2fc811fc0849afe4", @ifru_flags=0x1800}) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00007e1000)=0x8, 0x4) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x5, &(0x7f0000cba000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000e9d000-0x38)={&(0x7f000068a000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000f50000)={&(0x7f0000176000)=@setneightbl={0x58, 0x43, 0x700, 0x7, 0x3, {0x1c, 0x0, 0x0}, [@NDTA_THRESH1={0x8, 0x2, 0x1}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x2}, @NDTA_THRESH2={0x8, 0x3, 0xfffffffffffffffb}, @NDTA_GC_INTERVAL={0x10, 0x8, 0xff}, @NDTA_NAME={0xc, 0x1, 'wlan0\x00'}, @NDTA_THRESH3={0x8, 0x4, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = creat(&(0x7f000085d000)='./file0\x00', 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009e7000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f00009fd000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0xe000, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d18000)={@generic="517a9b78223d1b8e78c58ae3889982c3", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000634000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f00001b1000)=[{{0x0, 0x7530}, 0x2, 0x1, 0xf8}, {{r5, r6/1000+30000}, 0x3, 0x7, 0x0}, {{0x0, 0x2710}, 0xfff, 0x8, 0x0}], 0x48) sendmsg$nl_netfilter(r2, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6(0xa, 0x80806, 0x1000) sendfile(r0, r1, &(0x7f000026a000-0x8)=0x0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00001c2000)=[{&(0x7f0000340000-0xd)="bedec1df403ae1034d3899e7ca", 0xd}, {&(0x7f0000ea5000)="173f22309858e924da51af7b66096be08c7cfeee7a896dd13400cb601471f89cd43ac90f34ca269d51190fa0ac63a6e57f20fc46237009e2a64bff753b4bc0ed69f0367f4319cb025ab65b5f7b9f93488e513996df0be0480ec7cde35c431e8e5273c3", 0x63}, {&(0x7f00003a0000-0x62)="a34e9af5b7a802e6456b673be3de1860f15ca58187cb6d0252033d8f89c85100e8c58acce80943a160ebdfc97bf3897c538fe5c1426bd9caf73ddbdaf529f91dbe6a5fec6894bf90832b0fc5616eb4a9769607bf1a386f3ea3222e2f60002bed1f63", 0x62}, {&(0x7f0000702000-0xdd)="41bda510344710eb06c814ae80fc7110906c737f4c3c382f81143d4fda6407687d58c543ac44ebb22bb9421805a9daaa9990f15a91da321e4f309739c6eae2eb101f125f2a306a207b54e5c77db95a7dd2a4ab7dd236dc2b7b0bf62115370519356610a4a798cebbffc930cf282b8031dd5797cf481f8286eb13123f50a9860fd72f89d99641ce7bf98238864d5ac26030794a5ce3ea827c35f6839bc355ddf4ad8df1ead36ef58ad5a4810219cb6e7e5163062d6ca7cbb9521fd564c3a892b024bcb6e391c917866c76df8b3462d84bead800ddecfb2c4ae1fe211d3d", 0xdd}, {&(0x7f0000cee000)="", 0x0}], 0x5, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) 2018/02/01 15:07:03 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000001a000)=@random={'os2.', 'nodev&cpuset-$\x00'}, &(0x7f0000001000-0x12)='systemvmnet0+ppp1\x00', 0x12, 0x2) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000033d000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x9)='net\b\x00nix\x00') sendfile(r0, r0, &(0x7f0000032000)=0x1000, 0x7ff) r1 = add_key(&(0x7f0000591000-0xc)='id_resolver\x00', &(0x7f00005a9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9c000)="d269bdfae7e1ee5dec0d27f6f5c097ac3131195fb183eb12c4e1d004313873", 0x1f, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x3) 2018/02/01 15:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000659000-0xf)='/dev/sequencer\x00', 0x214001, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fdb000)=0x0, &(0x7f0000f79000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dc3000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 95.309071] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.327814] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.344377] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/01 15:07:03 executing program 7: 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) eventfd2(0x0, 0x80001) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000327000-0x20)={"e481f4fab1bd252192430f9a5d8d4f54", {0x4, 0x3, 0x3, "bdaea14e8bfc", 0x10000, 0x0}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/01 15:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) r4 = syz_open_dev$mice(&(0x7f000022d000-0x10)='/dev/input/mice\x00', 0x0, 0x8880) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000e61000-0xe8)={0x0, 0x0, 0x0, 0x80000001, 0x4, 0x0, 0x6, 0x10, 0x1, "3ae9c7559d79b8f6c982022d7c1a7a8dea47dae6993bea3d15b5226f7da2018382a1e3b8286d372f0d7ce1388765953d2100245bf7867bba0ec6a8549b73afc3", "24277759c756e4f17803436a29975f87db1f481ef35f74b46aae68cefd8c88e547f2c4558640385282ef5d7e0ca374f63a66e252de88f58b2d3c6131154402ba", "da05309b133aa230776a26f2446822955f3979847a43564c41a84c75c2b16e01", [0x0, 0x8]}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f00001d4000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@un=@abs={0x1, 0x0, 0x2}, 0xa9) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae5000-0x10)='/selinux/policy\x00', 0x0, 0x0) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/01 15:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005b0000)=@add_del={0x2, &(0x7f000064a000)=@generic="7c6421b647b5d7689d46660cc8764c85", 0xfff000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3f000)=0x0) capset(&(0x7f0000c8e000)={0x39980732, r2}, &(0x7f000032d000-0x18)={0x3, 0x100000001, 0x0, 0x4, 0x180000, 0x10001}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/02/01 15:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000339000-0xc)={0x0, 0x0}) getresuid(&(0x7f0000174000)=0x0, &(0x7f0000d24000-0x4)=0x0, &(0x7f0000f23000)=0x0) r2 = getegid() gettid() syz_fuseblk_mount(&(0x7f0000f3a000)='./file0\x00', &(0x7f00001e3000-0x8)='./file0\x00', 0x0, r1, r2, 0x8, 0x10000, 0x100000) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/02/01 15:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() chmod(&(0x7f0000e3b000-0x8)='./file0\x00', 0x2) setpriority(0x0, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000018000-0x47)=""/71) sendto$inet(r1, &(0x7f00001ad000-0x1000)="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", 0x1000, 0x20000004, &(0x7f0000496000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknodat(r1, &(0x7f0000e0b000-0x8)='./file0\x00', 0x4, 0x2) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c1b000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000af0000-0x8)='./file0\x00', 0x20002, 0x80) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00001dd000)={0x21f7, 0xffffffffffffff0d}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000034d000)={@common='rose0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000874000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000945000-0x4)=0xb) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df0000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000077c000)={0xffff, {{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000cf6000)=0x0) 2018/02/01 15:07:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000fa000)='./file0\x00', 0x8002, 0x2) syz_open_pts(r0, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e9f000-0x4)=0x0) 2018/02/01 15:07:03 executing program 4: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$nl_route(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009be000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008a1000-0x10)={0x3, &(0x7f0000b25000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/02/01 15:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r0, 0x0, 0x5004) 2018/02/01 15:07:03 executing program 1: unshare(0xc6c03d1888df1ab7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x3, 0x4}], 0x1) 2018/02/01 15:07:03 executing program 7: rt_sigaction(0x0, &(0x7f0000ec5000)={0x3, {0x0}, 0x3, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ade000)={0x0}) 2018/02/01 15:07:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000ef9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000000000)={0x21d8, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="21f1bcad36f37d61a2d6774627bc50a6a0347d31f3f38c874838b99f2e8cb0b73584a4aece2db260fb17520f1e5c6a6655bc5191031df860e1a0c369efa5c5f8e5282be781efbdec6cb293e972f0d5797d4ce48021e399a3ac1eec9263961767d6dd969a722fcf22ade26f034c045647209e179f96287efa732ccf", @typed={0xc, 0x3d, @pid=r1}, @generic="ddab821bae4d7858f7cd6cf5932856dc1a2d081a95eb44ad4f7f512b2b176b2eaf9ed2c73c7792b8152404bd353406ad26c0487138768d495d4c3fae2a7777c663de0c743744ac8d4bc8d4edb8f0c50d6382b045a7faeef5ad2e9a81bbf06962c29f8108a28f6e02f17b06aaeffba55b3ad664755d3c06578811d881c26b2bf9d10518567521c272495b0b5c1c1e4ba71ef6e095a9f349d784f9f1f00e3598f8b30e", @generic="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", @nested={0x34, 0x21, [@generic="1898f1cf602f660304b4439935c96571a6f7edf548484ad4c05c56e7ad", @typed={0x10, 0x61, @str='keyring\x00'}]}, @generic="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@nested={0x1c, 0x3e, [@typed={0x18, 0x91, @ipv6=@loopback={0x0, 0x1}}]}, @generic="a47d5aae0ccd3c3b6db545a579681f8a89549c46f0934a745467aa0b2134aae62fb6dbba1d89ab892a4528e66d499e91f92540b9e64a7dff455c6bb5bf7f117b3548eb2dcea72390d7"]}, 0x21d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000002000)=""/151) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000-0x78)={0x8000, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0x8000, 0x0, 0x1, 0x7, &(0x7f0000000000)=@common='vcan0\x00', 0x9, 0x1fffffffc0000000, 0x20}) 2018/02/01 15:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbe000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00001e0000)='binfmt_misc\x00', 0x0, &(0x7f0000ebd000-0x2)="") timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000735000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_settime(0x6, &(0x7f0000d09000-0x10)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000a35000-0x4)=0x0, &(0x7f0000e0d000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000965000-0x1)={0x1000}, 0x1) mq_getsetattr(r1, &(0x7f0000ef8000-0x40)={0x7, 0x0, 0x80000001, 0xfffffffffffffffa, 0x8001, 0x7fff, 0x3, 0x4}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000009a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000506000-0x8)={r2, 0x18}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f8b000-0xa)={0x3, [0x0, 0x5, 0x0]}, 0xa) 2018/02/01 15:07:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000784000)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000cac000)={&(0x7f0000264000)=""/245, 0xf5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x20001, 0x3, 0x664b) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000125000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009aa000-0xb)='/dev/loop#\x00', 0x0, 0x401) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000f56000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000, 0x0, "6589da2b9b75385a8fae7fa549e3a48598363fef3aa2bc8fe781d6c6e6a5ea826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x6, 0x0], 0x0}) socketpair(0x5, 0x4, 0x2, &(0x7f0000b2e000-0x8)={0x0, 0x0}) 2018/02/01 15:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munlockall() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000183000)={0x0, 0x0, 0x30, 0xdb10, 0x100000001}, &(0x7f0000a65000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007e7000)=@assoc_id=r2, &(0x7f000052b000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba8000)={0x0, 0x0, 0x0}, &(0x7f0000a0f000)=0xc) getgroups(0x4, &(0x7f000098b000-0x10)=[0xffffffffffffffff, r3, r3, r3]) setgid(r4) 2018/02/01 15:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000060000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000052d000)={r3, 0x80000, r0}) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000266000-0x4)=0xff, 0x4) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edb000-0x9)="747275737465641e00", &(0x7f0000077000-0x1)='\x00'], 0x1000) 2018/02/01 15:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000679000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005bc000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000388000-0x4)=0xe8) getresgid(&(0x7f0000963000)=0x0, &(0x7f0000c76000-0x4)=0x0, &(0x7f0000f37000-0x4)=0x0) fchown(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) 2018/02/01 15:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d7e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000169000)=@ethtool_dump={0x0, 0xfffffffffffffffd, 0x53, 0xaa, "4e25e8c4fa2594d9828ffa1143b2ad92f1c939eb0f39967030b4ca5fc521652f7c96e4436d2801ac244cc9a13cac5404257c154d74c2eba7d6a7e6eb3b695c1d8cb95988dec6389d0115bf6b1b32a642ff86f20a82826173a56cdb145b3eb164831d8981d3a196f81d2027e3f44570877666feb3d46f3a442711e88f597d1ce3cb5c487174fa4e7c9cf9eef6d88d62507a96a214fef43513ce45faf29e15bd4b9ec37a85c628d1f57721"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x42000) shutdown(r0, 0x1) 2018/02/01 15:07:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000784000)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000cac000)={&(0x7f0000264000)=""/245, 0xf5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x20001, 0x3, 0x664b) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000125000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/01 15:07:03 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x0, 0x0, '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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x41, @tick=0x2, 0x0, {0x1, 0x7f}, 0x4, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d2b000-0x4)=0x0) tkill(r1, 0x2a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000a47000-0xc)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f00000f4000-0x8)={0x2, r3}) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00009e0000-0x9)='net/udp6\x00') write$eventfd(r1, &(0x7f0000174000)=0x7fffffff, 0x8) fremovexattr(r1, &(0x7f00006e5000)=@random={'os2.', 'GPL\x00'}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) 2018/02/01 15:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005f0000)=0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000232000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006b8000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b7000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000007f000-0x4)=@assoc_id=0x0, &(0x7f00000b5000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a48000-0x8)={r3, 0x7fff, 0x5}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000977000)={0x0, 0x0, 0x0}, &(0x7f0000d53000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b45000-0xc)={r1, r2, r4}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x1) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) readv(r5, &(0x7f0000962000)=[{&(0x7f00002be000)=""/217, 0xd9}, {&(0x7f0000800000-0xb4)=""/180, 0xb4}], 0x2) 2018/02/01 15:07:03 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006c4000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000847000-0x8)={0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r1, 0x400, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bea000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x3, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/01 15:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) get_robust_list(r2, &(0x7f00007ef000)=&(0x7f0000e08000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000683000)=0x18) 2018/02/01 15:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f0a000-0x8)='./file0\x00', &(0x7f0000685000)=""/4096, 0xd2a33b1e1a8123e1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, &(0x7f00000f0000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000032d000-0x4)=0x100000001, 0x4) lstat(&(0x7f0000566000-0x8)='./file0\x00', &(0x7f0000608000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:03 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000383000)=0x0, &(0x7f0000d9a000-0x4)=0x4) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000090e000)='/dev/sequencer\x00', 0x30b200, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d9a000-0x4)=@int=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000889000)=0x1, 0x4) 2018/02/01 15:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@decrefs={0x40046307, 0x4}], 0x0, 0x0, &(0x7f0000002000)=""}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000892000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/02/01 15:07:03 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000000d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000011000-0xd)='/dev/usbmon#\x00', 0x5, 0x200) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000011000-0x4)=0x0) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000010000-0x4)=0x0) 2018/02/01 15:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000695000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00009a9000)={{0xc, 0x9}, 'port0\x00', 0x30, 0x20000, 0x8f, 0x9, 0x2, 0x1, 0x2b, 0x0, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b69000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)=0x0) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00009c3000-0xa)='attr/prev\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00005b1000)='1', 0x1}], 0x1) 2018/02/01 15:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000191000)='/dev/vga_arbiter\x00', 0x4041, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000db9000)=0x0, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/02/01 15:07:03 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000000a000-0x3)='[-\x00', 0x40, 0x11a, &(0x7f0000004000-0x40)={0xc0000, 0x3f, 0x60e6, 0x1, 0x7, 0x2, 0x5, 0x0}) unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x5) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r1) [ 95.973794] FAULT_FLAG_ALLOW_RETRY missing 30 [ 95.979439] CPU: 0 PID: 18786 Comm: syz-executor4 Not tainted 4.9.79-g71f1469 #25 [ 95.987075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.996412] ffff8801c481f4e0 ffffffff81d94829 ffff8801c481f7c0 0000000000000000 [ 96.004466] ffff8801b9215490 ffff8801c481f6b0 ffff8801b9215380 ffff8801c481f6d8 [ 96.012502] ffffffff816621ca 00000000000002d5 ffff8801cf07e968 ffff8801cf07e8a0 [ 96.020525] Call Trace: 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000685000)=0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x800) dup3(r0, r1, 0x80000) mkdir(&(0x7f0000ee5000-0x8)='./file0\x00', 0x84) write(0xffffffffffffffff, &(0x7f0000ecd000)="2400000024007ffc000012000000000003f6ff0100000000000900f1ffffff1300ff10fd", 0x24) 2018/02/01 15:07:04 executing program 5: clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0xfffffffffffffcd1, &(0x7f0000000000)=0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 96.023103] [] dump_stack+0xc1/0x128 [ 96.028460] [] handle_userfault+0xa3a/0x1310 [ 96.034597] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.037506] binder: 18801:18812 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 96.041235] binder: 18801:18812 BC_FREE_BUFFER u0000000020000000 no match [ 96.056221] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 96.059361] binder: BINDER_SET_CONTEXT_MGR already set [ 96.059368] binder: 18801:18812 ioctl 40046207 0 returned -16 2018/02/01 15:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cf2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) 2018/02/01 15:07:04 executing program 5: 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$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x0, 0x9, 0x7fff, 0x81}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000)={{0x8000, 0x2}, 'port0\x00', 0x11, 0x800, 0x8, 0x7, 0x1, 0x3, 0x400000, 0x0, 0x0, 0xffffffffffff751e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r1, &(0x7f0000713000-0x34)="5b5627ebecdf6ef606145f3171ca67b738a4014fb779cf4a8f9a2a575d65891c70601d42c2ef727ebd04ac4a580d4bcfd3695356", 0x34, 0x4000080, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) write$selinux_user(r1, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000)={{0xffff, 0x9}, 'port0\x00', 0x10, 0x80000, 0x2, 0x4, 0x7ff, 0xffffffffffffffff, 0x1ff, 0x0, 0x4, 0xfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=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$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000)={0x18, 0x0, {0x2, @random="3fb915c14104", @common='gre0\x00'}}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="d546e8a5944bad0756d22f41c2bff35e817b25c4692a7f3fb6671225ae71b2cb1a5c5b02f1248ed5194c009ac15b68680edf1fa44d7c4e5187b23a3539a4e959885929cae195e5c9cca36b8d0ea20147cf798e4adef96908c4157e1252e40270935cef8e5715921e74b6a6b12ceb8a6ee5d77ccc962cd20b8ba5cdc851698133", 0x80}, {&(0x7f0000000000)="0772e626a9b5e0d0d4ce9e74c114b0b0cab2170bf81cd3ca4da470aab7bf960cd23ada42effc753fb29c17eea08de99f1664856b9cdd2b8f3f9d7ed2463a67062ad1a971d6ddc1de72868cd4b20ee7577e9e405b1b372b0c7dc15b3eb98028873b924083be8de5ce2bac73e5e96b77991a4f8b5bc83484bba871a1380f8eedeab7d2306da84464277c6a5692a6f598ce3fa31488b2affe65c99cf7275623a00df63ee4f256b81b402577561dc39ec63f0fe2e30e6fecac1677532176324889be46dcc8bf01b5", 0xc6}, {&(0x7f0000903000)="1745b347d0a184dede0cc2cdb97f5408065f104098f4ce4d3d39bd880bb73eb73fb60b6eaed049675162566d094f1edc4582b1548fd0b3edc8a03c8c4c99043d71eb54d1d91a3a44b42b8822ff2802714ff21a47f88485f9f39d8ff92b061f", 0x5f}, {&(0x7f0000001000-0x59)="077308807ddc1e41643f63f105578529b6ec6f75cbde6fc2f2e8bc6d2f34b8becc1701a9a4b76bbb752620c8bae82bdaf9d336ec9546707a699cd6e57994e2bbd0df000bdcd01ee9e54334b4c9e34506ad3a898cce495f757f", 0x59}, {&(0x7f0000000000)="a262e44f59e481fc46f75c6c976d5107318cff3cbf1e2152c5c854335eb6dce0adc95f3e18652e2cdd3344b2f7bec2fe1ad7f1edfa7534f6f6c939f296b2207c75219bea741c5aaa2cb05bb3b7b8e0ed8c9cec64ec32e635def10f7b3e476787da3504021e4e8cf4a1d0adba29f08259136771a0", 0x74}], 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000901000-0x4)=0x0) setpriority(0x0, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r4}) [ 96.063502] binder: 18801:18812 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 96.081453] [] ? handle_mm_fault+0x117b/0x2530 [ 96.087693] [] ? handle_mm_fault+0x1fc3/0x2530 [ 96.093919] [] handle_mm_fault+0x1fd1/0x2530 [ 96.099971] [] ? __pmd_alloc+0x410/0x410 [ 96.105669] [] ? __lock_is_held+0xa1/0xf0 [ 96.111468] [] __do_page_fault+0x5c2/0xd40 [ 96.117337] [] ? mm_fault_error+0x2c0/0x2c0 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e93000)='./file0\x00', 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000001a000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a0000)='net/tcp6\x00') readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x3) [ 96.123283] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.129934] [] do_page_fault+0x27/0x30 [ 96.135467] [] page_fault+0x28/0x30 [ 96.140741] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 96.147746] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 96.154739] [] ? iov_iter_advance+0xd70/0xd70 [ 96.160878] [] ? __mark_inode_dirty+0x226/0x1080 [ 96.167277] [] ? __mark_inode_dirty+0x19b/0x1080 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) timer_settime(0x0, 0x0, &(0x7f0000045000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000046000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={r4, r3}, 0x0, {0x1000005, 0x20000000000}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d18000-0x2)=0x2) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) fchdir(r0) [ 96.173668] [] generic_perform_write+0x1dc/0x500 [ 96.180072] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 96.186467] [] ? page_endio+0x180/0x180 [ 96.192081] [] ? file_update_time+0xbc/0x3b0 [ 96.198128] [] ? current_time+0xd0/0xd0 [ 96.203746] [] __generic_file_write_iter+0x348/0x570 [ 96.210510] [] generic_file_write_iter+0x2d5/0x600 [ 96.217098] [] __vfs_write+0x4bf/0x680 [ 96.222627] [] ? do_iter_readv_writev+0x400/0x400 [ 96.229111] [] ? __lock_is_held+0xa1/0xf0 [ 96.234893] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 96.241449] [] ? __sb_start_write+0x14a/0x310 [ 96.247569] [] vfs_write+0x189/0x530 [ 96.252906] [] SyS_write+0xd9/0x1b0 [ 96.258156] [] ? SyS_read+0x1b0/0x1b0 [ 96.263582] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/02/01 15:07:04 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r0, &(0x7f0000001000-0x8)=0x0) ptrace$cont(0xffffffffffffffff, r0, 0x80000001, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") getrlimit(0x0, &(0x7f00008c9000)={0x0, 0x0}) 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000348000-0x8)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000556000)="02000000020001001300be8c5ee18c88", 0x10) 2018/02/01 15:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f000005e000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c0a000)={0x0, 0x81}, &(0x7f0000fd4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000955000)={r1, @in6={{0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/02/01 15:07:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) futimesat(r0, &(0x7f0000cd7000-0x8)='./file0\x00', &(0x7f0000d70000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006f5000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00006e0000-0xa)='status\x00') 2018/02/01 15:07:04 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0xc)='id_rsolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x9e)="102c1b431fc198e0af191ed1ce72944e665eb60334dcbfa3a306c77b1317900f5cc360a6f187a17d7a188baf229f64f0103192d044bf2c3518e522b0d0185d1df2b39b85f52168aff1a857574b923b4d095a3ee851f42a4d0101b943f9bff5dd3306e6d25363467042c0887c103dd98c4a945d8cf26b0239fda05699cb7e2dc20240b66fdfcf83b7f4ef2594b3ba9d682827c484b5ac49ec6f5a28394394", 0x178, 0xfffffffffffffffc) keyctl$clear(0x7, r1) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) read(r0, &(0x7f0000005000-0x61)=""/97, 0x61) 2018/02/01 15:07:04 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ecb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0xc) ioprio_set$pid(0x1, r1, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) [ 96.270405] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.276964] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 15:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc5000-0x11)='/selinux/enforce\x00', 0x430401, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000206000-0x84)=[@in6={0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98e}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/02/01 15:07:04 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000001000-0xa3)="74317ba8acd9753b0575b22f9be27b8d7294be5a603c34d70bd93dac9f81488fa3eb8214e5b4626c3549c5bcf63d43ff6fbfa90d2ce2e9c14972a20e31851043da08635b51fdad5410caa93aae94764b7e26abce7acaf3931a8589c596f1b3568f39c70c51a12c534d963b33b47a9985d1321896aab3fc1eb510ca326d1d03060224d9ed097f2382264212a5f59886312ef10814197f5af57dffb10a071c21f911bd1b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000058c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002e2000)={&(0x7f0000854000-0x40)=@newlink={0x40, 0x10, 0x49, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xfffffffffffffe96, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x8f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000654000-0x9)='/dev/sg#\x00', 0x80, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x87}, &(0x7f0000e91000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000077e000)={r1, 0x81b, 0x30, 0x6, 0x7d6c}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) 2018/02/01 15:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004eb000)=0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f00001b0000)={0xb, 0x8, 0x8, 0x10000}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e00000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r2, &(0x7f0000f2d000)={&(0x7f000091c000)=@ax25={0x3, {"0c5d11c2c63778"}, 0x7}, 0x10, &(0x7f00009e0000)=[{&(0x7f0000689000-0x74)="7090331c3d04bd5e0575f9007d43aeebec97ab2d9894617d39a05ad3f77bc96a325cec27d52e087cae3eb332133ae6748cf014ad93d993bc643e03afdf208e88d27c6e96a0b9b36f6ea389c1017e7929544935521f19f05e993ce8208cdb542edf1c13b8ae70296d4dfd8d7f2ea1fa45b1e2453f", 0x74}, {&(0x7f00008a4000+0xe96)="f8ec01f307f53d66acb011186144fa029ce97acb081cf1eb980ddbc6d87c101ddb535dc1449a9489249dad9a8d5d8060eb5e10691deeffb5b7cbb3605d80caae08910ad927c452020086d4645bb9dde8a3b7df6cbf2ede17a97ab3576416cd7f743cafbb9ecc4c51d8723fe873de4b456e2a4849e7e40715ad0d6558405ea0d66c21f790daab6832b480b8d4422e408d70d044eb380ddbaaaeb57c81a7a85e04f4da118c4b630855b17ea3ce13ec", 0xae}, {&(0x7f0000cab000-0x41)="1538330859cbce62c5be0e4f053317c769880136fd8fc5bf0749f7ae5a36ad74ed7de311c8d976c20937f1287bc9ed6c69bcd68db76ebacd3c4bbf1f214d380432", 0x41}], 0x3, &(0x7f000033f000-0x3b0)=[{0x88, 0x114, 0x4, "1db94d436ef2bce4a85b836043295701973b18aa8ed7e9b7a377e1376deb04303359da5109ad4e5598d622e466c66b4936da0dc093f43ff7df272402a082bb93feb72f1907477f3c66adba33716750e508a763bb2c2f5f998a31e669a7a78bc6efa6acd1a0bdca45aa40d7c69c9aa514799538a4"}, {0x50, 0x107, 0x8, "c029382b12a6acfd6b69d61530285a3d213320dc81c82ca3bf15a90cec0d73518014ae98f0314235b41c2ac4ada80109d32c8db5c03fa89c60aa7c21f4"}, {0xa8, 0x13e, 0x2, "49233f75d82c4e38af3a3036870a29beb825ab1d05209a201585387c3802386e6c29b5da0314ea6e2218ebf46e961fb69bebb76a611e47cee924b4696c6a711b0975435766fa5908f74d09a7adf56bc3c9ea0b32c098eda251ef87193161aab821f10a8cb721564f4c4939eb46966ee2742b50c483da23f7a7037b0d9182bf25802269b383c7fb5c57688ca1b63f6c3e5ab5af"}, {0xe0, 0x117, 0x10000, "4813553a025a933f99a2b57e29e1be981ea36c84715a25be42c11423952470ee240ec476ce9de30009738a96acdd55b58f7643feda822b5ac4f6987b955eb0cf5a9f81693bcb241dcc346c13afbdb0b77263d7c891f9f9d97b131400930c8517c6a9f46406fb488f634409b1e8fbdeb7665b2423cfa7a78dad060df16870c4f8da6ea9f03386c7b4d616a2bd2e96812cdd49fab78cbe30b4928d3c3504b2c4bff5d34df42ccda39427a19ab78679277aba774e213cacdf68305697bc0c10f1a5a3c5fa765ef9b0a3aab67cc7"}, {0xc0, 0x7, 0x4, "0dbe0717753705b68f2fac3082e47c953f2e6232324c98514df34a984f60f8e5b4a99ad77e5e9ae8c8c1bbf9d9c8d9ac3c0fcb967f9fe66fc0f58da8ed5ec373f27c0788d6301330f5c550eb38c56ff51ccfd4b78a6367ce4c33c616505877fec1a3a39df35c921c3d30776f42d210626b5a54a8c5bd495a8c85ea11e356eb0c72e03eb36c88f661b23a9d642c9f0e53114bb81097d184711f8991924f3908b89b6f1b5895f949213d71544b29e5"}, {0x58, 0x11f, 0x101, "c885af92ee70cc3549070ea7608dc703e11f42fc75ad4e256971f541260e228145982bf5c0d1bf8b0e039b8d9615d92ea1df91c7f3941a1a635ceba593641a4ac4c03cb443ea9389"}, {0x38, 0x118, 0x200, "aafb850b56bc517ae71791a12c4b7e63e2cb9e9dbeb35bc337a2ff49b900dc01b3428474c95e"}], 0x3b0, 0x8000}, 0x2) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000683000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee8000)=0x14) shutdown(r0, 0x1) r3 = socket(0x10, 0x3, 0x4) umount2(&(0x7f00001c8000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cb0000-0x18)={0x0, 0x8000, 0x30, 0x5, 0x0}, &(0x7f0000ddb000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000047c000-0x23)={r4, 0x1b, "f9ad4b89bf653c4cd77683a9bf594878ed6a646f238eedb66123c3"}, &(0x7f0000052000)=0x23) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f00004bd000)='/dev/sg#\x00', 0x2, 0x40) getsockname$netlink(r2, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000506000-0x4)=0xc) 2018/02/01 15:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') pread64(r0, &(0x7f0000865000)=""/4096, 0x1000, 0x0) syz_open_dev$random(&(0x7f0000e8e000-0xc)='/dev/random\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006ae000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008b4000)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000837000-0x4)=@assoc_id=r1, &(0x7f0000d0f000)=0x4) readv(r0, &(0x7f00004b8000-0x90)=[{&(0x7f0000e40000)=""/102, 0x66}, {&(0x7f000048d000)=""/144, 0x90}, {&(0x7f00001b4000-0x53)=""/83, 0x53}, {&(0x7f0000839000-0x34)=""/52, 0x34}, {&(0x7f0000615000-0xee)=""/238, 0xee}, {&(0x7f0000066000-0xc7)=""/199, 0xc7}, {&(0x7f000076f000)=""/253, 0xfd}, {&(0x7f000050a000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ed000-0xfd)=""/253, 0xfd}], 0x9) fstat(r0, &(0x7f000023f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r2, r2) 2018/02/01 15:07:04 executing program 6: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af4000-0xb)='/dev/hwrng\x00', 0x42040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af3000-0xdc)=@ethtool_perm_addr={0x20, 0x6, "1dcd499e5765"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000af3000)='/dev/sg#\x00', 0x8, 0x200000) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000af3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000678000)=0x10) 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000efe000-0x7c)="b95a606f2f1d16f26f0991f37d281deac6a1f6b7cfdd76904e05323e49729837d6035c14bfeef2608e7716c543c0e62e790b5380c30bc05e03b24b7e583dfd6306bcaeb1b1ca90ed79ef3ab883eb0ebaae160a0345ac4e6865be98b1c4d2e3379c1fab79313634a558157e18bd6d7354fc7dde26c0e34d1f7a3f9173", 0x7c, 0x2400c805, &(0x7f00007cc000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000383000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eff000-0x4)=0xe8) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eff000-0x8)='./file0\x00', &(0x7f00000f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000eff000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4862a021, 0x1, 0x0, 0x2, 0x0, 0x80, 0x3a, r3, r4}, {0x3ff, 0x8, 0x4, 0x5, 0x80000000, 0x3, 0x3, 0x1d15}, {0x5, 0xfffffffffffffff8, 0x0, 0x8000}, 0x1ff, 0x9, 0x1, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x3, 0x3, 0x10000, 0x5, 0x7, 0x1}}, 0xe8) recvmsg(r1, &(0x7f00005b7000)={0x0, 0xfffffffffffffe0b, &(0x7f0000c03000)=[{&(0x7f0000efd000)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0xffffffffffffffba, 0x0}, 0x2020) 2018/02/01 15:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000843000-0x24)={0xddc, 0x5, 0x0, 0x40, 0x6, 0x400000000000, 0xfff, 0xfffffffffffffffa, 0x3f, 0x7, 0x5c, 0x9}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f51000)={&(0x7f0000725000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_FLAGS={0x8, 0x8, 0xfffffffffffffffc}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:04 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) 2018/02/01 15:07:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0xffffffff, 0x4000, 0xdc5a, 0x3, 0x5, 0x0, 0x7, 0x70, 0xfffffffffffffffb}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x100000000002, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") fdatasync(r1) getcwd(&(0x7f0000b58000-0x43)=""/67, 0x43) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a71000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008f4000-0x16)={0x0, 0x5, 0x7, [0xffffffffffffff68, 0x0, 0x7fffffff, 0x42d, 0x0, 0xfefe, 0x1000]}, &(0x7f0000cf1000-0x4)=0x16) clock_gettime(0x0, &(0x7f0000448000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005eb000-0xf9)={r3, 0xf1, "d2be35cb4067bb5462ae316eda7e363458f0694b76775521356ba1a9eae8ab645987729319076353183d8b8f4c3c9a7903a34bc504a4e17610f96cdb17f96079e1330d69be1df83a04357bd8abe5ae731f4b6cb6d73c6c61f8daf6bc1c7e275cd18e1315bdb00859a15f8ca2de4e8d747bfdbc75e1e821dda8ad08c8bcbf7d5fbe5a8972fb97ea8ee97cc2d8377f9174aa0d69e2392535268c78cbf01bed93ba34b83b07369491da09303286236d4ccd425f20a52c669e003cac33d463f55d91785258cf83597c551dbfbc484ef07cdabd733390f7a6607e1eea1e33786476a3b0637646c2dbc1a32d4f2a23421e0fdeb9"}, &(0x7f0000b81000-0x4)=0xf9) mq_getsetattr(r1, &(0x7f00001da000-0x40)={0x0, 0x0, 0x8, 0x8, 0x4, 0x80000000, 0x400, 0x7}, &(0x7f0000530000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000084c000/0x3000)=nil, 0x3000, 0x1000008, 0x20010, r1, 0x0) 2018/02/01 15:07:04 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000098d000)={@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]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f80000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e6ba5f82513459b, r1}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000205000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f81000)=0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f82000-0x8)={0x4, 0x4}, 0x8) 2018/02/01 15:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000349000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00009c2000-0x1d)="9afff69643f8aa5b40ba39dd7db22897e88748bb6fc5139337c15389f7", 0x1d) fcntl$notify(r0, 0x402, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000cb8000-0x1c)={0xa, 0x0, 0x45da8146, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b34000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7a000+0x342)=0xe8) connect$inet6(r2, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) write(r4, &(0x7f0000ab1000-0x2e)="4ceeb4db6b829dd69074573aa116d1c075bcd1598a4a83bdedacc269af3c9964b088cedd9776473d9ad8415af4f3", 0xfe9c) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00002a3000)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x8, 0x9, 0x400, 0x10001, 0x80000000, r3}) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000f41000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8824}, 0x81) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000088f000-0xb8)={0x0, 0x0, 0xfffffffffffff000, 0x5, 0xfffffffffffff801, 0x0, 0xfffffffffffffff9, 0x5, {0x0, @in6={{0xa, 0x3, 0xffffffffffffffc1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x3, 0xbd, 0x2}}, &(0x7f0000113000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000092f000)={r5, 0x2c, "f5c3d8ca10b15de5d1a4276714e9403bf41250497d5c293a6d47ba9b4e7ee8276ff95ff2b42e679db283af1e"}, &(0x7f0000951000-0x4)=0x34) 2018/02/01 15:07:04 executing program 6: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af4000-0xb)='/dev/hwrng\x00', 0x42040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af3000-0xdc)=@ethtool_perm_addr={0x20, 0x6, "1dcd499e5765"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000af3000)='/dev/sg#\x00', 0x8, 0x200000) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000af3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000678000)=0x10) 2018/02/01 15:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000045a000-0x12)='/dev/input/event#\x00', 0x82c, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x0, &(0x7f0000df3000)=""}) [ 96.442463] device syz2 entered promiscuous mode [ 96.453289] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 15:07:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000db6000-0x4)=0xffffffffffffffb9, 0x4) ioctl$TIOCSBRK(r1, 0x5427) getpid() bind$ipx(r0, &(0x7f0000876000-0x10)={0x4, 0x3, 0x800, "e1d90abf1a4b", 0x4, 0x0}, 0x10) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x0, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) 2018/02/01 15:07:04 executing program 5: socketpair(0xa, 0x3, 0x2, &(0x7f00006d8000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x4, 0x4, {0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b42000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x20000000, 0xffffffff7fffffff, 0x1e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 96.520607] device syz2 left promiscuous mode 2018/02/01 15:07:04 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a2000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002cc000)={0x0, 0x0, 0x0}, &(0x7f00004aa000-0x4)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d2000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ab4000-0x4)=0x210, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fd7000-0x3c)=""/60) 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e9b000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d99000-0x13)="d5f7f7a30e3039957d131a70d6b864b699224d", 0x13, 0x40001, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/02/01 15:07:04 executing program 2: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0x1)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007cd000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000-0xa8)=""/168, 0xa8, 0x0, &(0x7f000043e000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000893000)='./file0\x00', &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000049c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d12000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000072a000-0x38)={&(0x7f0000a9c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0xa0)=[{&(0x7f0000002000)="bf3e258bb53a4311efef560c7e6b0ea601ffef19cca9435ecea415771bc701570b09ca0a0d4d58d7cbb297c4", 0x2c}, {&(0x7f0000002000)="16ac539d963bf82d8f721d02cf0518a4a2a070c8531a728953e4416f87243e98596530db9f1229310383ac1304953ea0c2bff6e93ff24c5596d7c1ba44b7c159aa574d73e00afaf59a741a6d96e3c8d6ef897fbc6b567a41e9d95b28454e7d394f000c0121b74e23a34ee2fef53baab3406bd0f3bb1e32dc952c47350317d46e8244895255a2b9bb14fc33c0b0837d1e4fb70746d03305c759", 0x99}, {&(0x7f00006f5000-0x47)="b8544f1f318ce131aecf263e4ccb830b0a1e7e151341f4a53a23c16f51ddaa3782826170764676ba98e31b1cb75bb5c6a283d6e33061f926630ba6f1047d2bf6735affe26c8812", 0x47}, {&(0x7f0000002000)="5c12060db007784c16d90a039ecd5bd9693fc00862006649d23316a1c713f5a4ea06030dd7e31ee1e7a7240b3ceb4e729f4dbd92668c7fb7bcc41f0f9a9e80e80fb852cc22d57591f6cc7cb8baa4bac483b93720d643d459e994ea8609835a820957f82d4254ccf129d261d2f37bdf1d70d1f94c128cb19bffd11007c11a26607bf5ad", 0x83}, {&(0x7f0000aea000-0x5d)="48e3c222e00f4918736d93b51bf2ad0bc13e84b8757b12e746ad9f38580f5b5d6885ae207366bcace381eb6d425346052b7244a1404f6b8e33525e807dd3789c7daf3e67d93e06782ce543cd185903ad8b54479cd3adb1a3b444c3ecd5", 0x5d}, {&(0x7f0000003000-0x2)="0dc6dd", 0x3}, {&(0x7f000092d000)="fc1975790feba79671ecd85d42da415c419761769c3528dd54f053fa5b604ab1cf6103fcaf90744f62b2d079c5586495866d44a306cac097f30141e8674cd36a1139c060145b8d364a86cb113feae338be25cba54271ff63208a8ed6f58d23", 0x5f}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f00009f5000)="12abf62207b7bcc4ab12229ead37170855ff9fab1d68ad33d96b878f1b", 0x1d}, {&(0x7f0000003000-0x29)="1e756ad30b952e2e75ca69bfa604a5336e3b59173ebd07e7070f32830fbc9550667030d39ed3e831bb", 0x29}], 0xa, &(0x7f0000003000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x40, 0x20000000}, 0x4008080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000002000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00003fa000)={0x0, 0x0}, &(0x7f000070f000-0x4)=0x10) pselect6(0x40, &(0x7f0000002000-0x40)={0x8, 0x890, 0x4, 0x5, 0x6, 0x8, 0x40, 0x5}, &(0x7f00002c7000-0x40)={0x1000, 0xe35, 0x7ff, 0xc1d6, 0x8, 0x7, 0x8, 0xb8fe}, &(0x7f00006f5000)={0xfffffffffffffaab, 0x20, 0x4, 0xffff, 0x0, 0x8, 0x10000, 0x7f}, &(0x7f0000001000)={r6, 0x1c9c380}, &(0x7f0000002000-0x10)={&(0x7f0000bbf000-0x8)={0xd00}, 0x8}) ptrace$getsig(0x4202, r1, 0x4000000007ffb, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000449000)=0x0) capset(&(0x7f0000a31000)={0x19980330, r0}, &(0x7f00009b3000)={0x0, 0x0, 0xbf, 0x0, 0x7ff, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00001e8000-0x4)=0x4, 0x4) 2018/02/01 15:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000118000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003a0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000259000-0x4)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00006f7000)=@buf={0xd9, &(0x7f0000c73000-0xd9)="821d38a99bba51c1230802f21a5d76d5be0974239536349cbd6eb0a4297318f465b03bfda5f65326be024ad297c51bd46ac0ce64803188c6bcbd411c4e1c70eae61d711fa22c0d0b2d7ba0cef67d71684d14d7d5f73cb85050d8bfe43f932efece125daea110a48a7515e98ea3b8949f6486cf7765ae32a5620c5289a55d8248e543051c8d774b6374b99721d76074b0cd9b4911d868765aa6cde8bc137e225fba8e5b3998ed4c350971fdd7e16c8cced7abb3b709a16653bd7c59c07e8b5a3922a18d48653f7e4d16ce8c56979c8c4919f5d3f50cfdb266fe"}) close(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d42000)=0x0) 2018/02/01 15:07:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000075e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000000006) read(r1, &(0x7f0000ed9000)=""/4096, 0x1000) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000903000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ced000)=""/0) 2018/02/01 15:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4c000-0x8)='./file0\x00', 0x0) 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000002000)=0x1f) mknodat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = accept(0xffffffffffffff9c, &(0x7f0000d0a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000075b000-0x4)=0x14) sendto$unix(r0, &(0x7f00009f4000)="", 0x0, 0x4000000, &(0x7f0000068000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000de8000)=""/206, 0xce) bind$unix(r0, &(0x7f0000348000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x1f) write(r0, &(0x7f00006ff000-0xcf)="99f61ae6a73dce7f4536e303d81f48a1fc9f3c6fb375f4aa7eb1aec25b36b61f423c897f7969bf6b7f3da351cd8165bd1f6ddf382b4e760229248153e166e8713dee46bb21133bfdc01801119578d0cb8bad18c31786178dfc22902434004062ff901c9168fc1c41a6851b6a5e01a91acb548c0772cc62d338f6b92af0ea28e35c9a48c886992f3eb875a13747fcbab5c2beaff4481dda245760631787e2064b44b59615fc90a69f0f5d9436285e3b5ebdefd5473ca75b41be70999c98a21eabef0236e4c4b26faeaa1e0b168bfbf9", 0xcf) 2018/02/01 15:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005cc000)='-vmnet0lo.*keyring.&^\\!securitylocpuset#nodev+-\x00', 0x1) sendto$ax25(r0, &(0x7f0000939000)="30b81b6d8336bf14a2069ae36c4aad895a7bf1c3099ad967bf72679e080061fbcba78b92e71c06b517f6226a97b4d199e196d2b36eecd522ce970d756dfbaa316babc0e15dc40351362acee01febc8897f200f44ed40d8a4b224f5ca744afe92ea6b382b281d0145d9adc95fb2282aec20a0d89c5307925bec66edb34830c183b0c14bf660684b28ddb4097fdd9bd150a8b6228cd749d1910be693f161c002a6ad1eb8bed786fa3e55d33f6d8bbf77", 0xaf, 0x800, &(0x7f00007f5000)={0x3, {"ffc1d871efa78c"}, 0x71}, 0x10) r1 = mq_open(&(0x7f0000045000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000897000-0x40)={0xff, 0x7, 0xfff, 0x5, 0x0, 0x1, 0x4, 0x3}) r2 = add_key$keyring(&(0x7f0000670000)='keyring\x00', &(0x7f00008bf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) fcntl$getflags(r1, 0x408) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000084d000-0x4)=0x4, 0x4) ppoll(&(0x7f0000cda000)=[{r3, 0x0, 0x0}, {0xffffffffffffffff, 0x5014, 0x0}, {r3, 0x2200, 0x0}], 0x3, &(0x7f00001e8000-0x10)={0x77359400, 0x0}, &(0x7f0000ab0000)={0x4a}, 0x8) timerfd_create(0x7, 0x800) mq_timedreceive(r3, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/02/01 15:07:04 executing program 0: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000044000)='attr/current\x00') mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000003e000/0x4000)=nil, 0x4000, &(0x7f000000f000-0x1000)=""/4096) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000044000)={0x4, {{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfeffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe539, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x969}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/01 15:07:04 executing program 7: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00003f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a48000-0x4)=0x10) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f00009ee000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000ef9000)={0x1, 0xadf0, 0x81}) readv(r3, &(0x7f0000ef9000-0x80)=[{&(0x7f000038f000)=""/128, 0x80}, {&(0x7f0000ef9000-0xf4)=""/244, 0xf4}, {&(0x7f0000ef8000)=""/174, 0xae}, {&(0x7f00005ca000-0xc7)=""/199, 0xc7}, {&(0x7f0000344000-0xa6)=""/166, 0xa6}, {&(0x7f0000ef8000)=""/231, 0xe7}, {&(0x7f0000623000-0x97)=""/151, 0x97}, {&(0x7f00000d4000-0x1000)=""/4096, 0x1000}], 0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000594000)=0x14) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000e5d000)=0x0, 0x4) 2018/02/01 15:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00004d8000)=0x0) 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") openat$keychord(0xffffffffffffff9c, &(0x7f00009e2000-0xe)='/dev/keychord\x00', 0x200000, 0x0) 2018/02/01 15:07:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000012000)=0x76) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x440800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000004000-0x4)=0x121, 0x4) rmdir(&(0x7f0000002000)='./file0\x00') getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000013000-0x14)=""/20, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2000000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000003000)="61cfa0977d4397b03fe0caa4c18012476dab21c33fef6439ae929a0274c96cc12dd21de3f4c587734127784ed0192d293c2b1fbdbfab08f702e4a5f2c17e1979158c07190cda1639a0ef7daf6633865465f4da80e7e017db38fb3e97f7d667baf7bd58c07d5f58e949eaf538e52400c03c2e4a1b868e68f9078e5d89cf90473f2bcf00fc8b109a118674357a1418418f9cad752843e428b1091070663c265bb8614525861fb63f", 0xa7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a8000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/01 15:07:04 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x8)={r2, r1}) ptrace$peek(0x3, 0x0, &(0x7f0000001000-0x8)=0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xb1fd, 0x5, 0x5, 0x0, 0x0, 0x101, 0x2, 0x7f, 0x5, 0x4, 0x8, 0x5, 0x69, 0x81]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000)=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) accept$netrom(r0, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x3}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r5, 0x3f}, 0x8) 2018/02/01 15:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffd, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000c76000-0x8)=[{0x4, 0x0, 0x0, 0xffffffff}]}) pkey_alloc(0x0, 0x0) 2018/02/01 15:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fb6000)=0x0) getsockname$inet(r1, &(0x7f000036b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockname$inet(r2, &(0x7f00008b9000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8e000-0x4)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) 2018/02/01 15:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCSTI(r0, 0x5412, 0x8) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) 2018/02/01 15:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a9b000-0x58)={{0x0, 0x100000001}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000070000-0x9)='/dev/ppp\x00', 0x40000, 0x0) bind$inet6(r1, &(0x7f0000b38000-0x1c)={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, 0x1c) 2018/02/01 15:07:04 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x34)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000-0x4)=0x0) waitid(0x0, r0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000007, 0x0) 2018/02/01 15:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005df000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000a87000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee8000)={0x8, 0x1, 0xb8, 0xfffffffffffffff9, r1}, &(0x7f0000d69000-0x4)=0x10) 2018/02/01 15:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000057e000)={0x0, 0x8a}, &(0x7f0000933000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001c7000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000021f000-0x4)=0x8c) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f000060c000-0x2)=""/151, &(0x7f0000497000)=0x97) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000028a000-0x10)={0x0, 0x3f, 0x1, 0x80}, &(0x7f0000eeb000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000693000-0xe)={r3, 0x1, 0x3, [0x80000001, 0x7, 0x5]}, 0xe) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000a46000-0x1000)="c60023ff", 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005eb000-0x9)='illinois\x00', 0x9) 2018/02/01 15:07:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000649000-0x4)=0xe8) ioprio_get$uid(0x3, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xa1)="4c815514f4a629998c2774bf4f9787985157e1c1832b55c3e7fc9ac7cd8a2a5de6b69496e748653f60fb9b886c4d34507f22600dcafcc28a4ca12af8a90a50933c017af2d6c4631d109ac807493368882b9fa7ec8facdf55f5c3b1dba5132a0a6d61577350840cb85cb0827db1a5fe8b2ea6c3bff01ea68f29eb8e6f8deebef852e6fbb45380163d26d4695d52111b5f3690d6c7c2eab60b90033bd819b48b7ab3", 0xa1}, {&(0x7f0000001000-0x9c)="7d1da3d23f9edc61f70128a66f0e969c6b2be0ea96680b56c665db97f6969abf9004caa06bf2fcce5765b63a9964ae102e394c0201372d0e53e602d637049ec926df1411aca4a9c39058b87289709cea8c8b3fd2b272fca4aff703879c7ee7ebe16077972b6a3b14220909e92b0928b3ca0098510050273ce96ffc4a33ee1d8742227d56246989af417c5abe955bcc42ab8eca76083ec68851e04549", 0x9c}, {&(0x7f0000001000-0x21)="6ad91735d56469cbc83709ad3ca5692fc1fb226f85d43413babffb4c9e8cbcbdcf", 0x21}, {&(0x7f0000001000)="95b9cfec3502c04eb174ab8f0404557e488a98580411390594b19cd81b12d7a8066b8290f99262093e750b15c6f9148a7ef6dc7193f95059fef1ca90161bd6ec1344f599c3502fa637d9e2fc611ac9a8955105993d86cb51bd6b5f5bfc78626996de3a2d00469f75be07f397b426b5886707d906d91bda6955689f5ea46604360a0293d6fee0044dc0cb53bbd5e12f97fd3763d32d0744c4b956cdb9d2abc75012560a153ac3dbd706704c605bb0ee7f4cd70f7f7dfde557748f7b4fb9a550ec28a92cd4cd04a24391af40c197343adbaec2ed930456edde1de8fe6d2ee4cb278e3e9d57ff349f", 0xe7}, {&(0x7f0000001000)="43671777b1eb21dc2bafd6d63190a3814ab9f61e258cf57c4327a26273b958973f70cd50b79d2950b7359a41204a4cfd18dc3955d4a1a8976355c69c86a7bea945e36ba613aa805d58555db072a3067c55482f823f2a26e26c1e734e451cafcd6fa44125434e6ab8451dd0088c57ba5694a15fa6f74f5910f6b7e416f43c4bdbec49bb71b44f91928dae1683c549276545a9cf85ec193dcf9cf190276b6c9040b8122fe0b733df07a4019b5d22f0920af29836d830c0a3a6726a", 0xba}, {&(0x7f0000000000)="a3ec35c529722d2ca94ca0b0f954e0a2a6dc3f5d2a0853368671742d8e2b1ea47790b37cc8f936effee13073962b8157a35ce46a5bc59294214b5e30eee2781df09b706ad394c22b16da1b3eea16ffc14289257e7b3a81bad44ce65463a1d6c9e2a3d271f6df8e21d6296b60afe485f00f7c01c91f0fcd125bbfab837846cfebc0553bde658a351aea8e6921ef22bdf180d6df1b47d572dce18a0a95fac6df349f28ebdb1c", 0xa5}, {&(0x7f0000002000-0x22)="2f0baa2f0c158e9571627528bafd1d57ed48de1eb90002495b99f6ddef81e7b11507", 0x22}], 0x7, &(0x7f0000001000)=[{0x30, 0x103, 0x4, "c23b553c2c3fbd5a03e2f5af629541e9255d362157d4e91cf3fb2878caf53141"}, {0x48, 0x18d, 0xcde2, "db04fee8ad2793080b66d74de74f6e12e8963e906513b36f5a108c4a9007f7818643d6351980fe043882d5e01178e3ec4c"}, {0x1010, 0x111, 0x9, "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"}, {0x58, 0x10c, 0x58e9, "0b3613719475584317c89a51cfe9d07df333d2a11e471cae279dd27b9a15c644c501aaea039215c51ea3b821f7993f568ca26c82541a3d089009df102601157771595b"}, {0x68, 0x10a, 0x3, "494e68d7d9ae5c30e5adefe20a2c88a200a98d18c537a63c9eb28455e762448915aed5776fdf3999b5aaac86d8443c1f15c9fdf5d6281ee3e728c8b15676882ca71f848d5bf349ddcc5d7d1de2c0413f730c4b"}, {0xd0, 0x29, 0x26, "a611400091f121aec978cf5c67ec521b5fed6b82944045b3a96a0be0e42c92e040b2256d22e82c4a12fa0e65574fd689867878960e4c9bc204bdf0c45f2e7098d12eb55d027ec113b5b0cdecfb42733270a3df0dea53ba966cdcccede634a6313b50842c9f5ce1ed72ae9e643fa57f747e37ebf5e71dfdb90675b4f422ecc47ee8f583a78fea4264feeaa30d01f27cb5495198c414519300f3b88193269e78b48987e80bc8483ddf7ba4f42b48a21a8fdb0d5a8b337f81f66901cdb7203b"}, {0xc8, 0x103, 0x7, "a04f73cbcc529d6b98bafa58dcabd30c71b457e899132f5ec83b20b5d2bf62e31c5b26ee9f6c926e54b1fe552d942e581646523e3a85efdbe03cb13be3842f5dc2d43fca47a25f41b5b27465ad777f87fc48ba4dea23121a39825595688804ee24e2f907b7ffa3f638577df328ef06bd3e6a0ecd7569133fd01671d219207a3bbcce4f41845a948fc2e586216cb2053f1981757d8b1015ab43a6e4239ce01a0b2433daa0a6d3bae00727929f41900035fd8c"}, {0x98, 0x11f, 0x4, "b1eafc0e2d9483e1551422caca8c1162306ac6ad2aa541d26f8a117a6c71de9d807ddb66aafbcbf441dbb9d255d4e70bf4e3f4e979ab8a4ebe0620a03e86b0f554f3b7c3019fdd011e35b343e3c7656e1784ee4a36abee479cc55fffee497a4460c7aa39317440ac791145d03588c54717c2f3b5e1d72c8bacb15e79dc47f8517fc6dc859868f801"}, {0x40, 0x1ff, 0x3, "22539f462d2a338320ff8a0a39db172e597eb34c6f2cb6d5386f8fe4a6c27ac6b2713c05bb633a5b4dce0eb5dd"}, {0x28, 0x0, 0xfff, "44125b4301a6cfc37777421a7b7e0e76e862cfa7"}], 0x13e0, 0x4000000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000a38000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ee2000-0x34)={{0xffffffffffffffff, 0x3, 0xfffffffffffffffe, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000184000)='/dev/snd/timer\x00', 0x0, 0x40000) r4 = accept4(0xffffffffffffff9c, &(0x7f0000d2f000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040f000)=0x20, 0x80800) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000da6000)={0x7, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x40, 0x8, 0xfffffffffffffbff, 0x6, &(0x7f00004d9000-0x10)=@generic="a223cc3fb72c59262e525ba32ed627b6", 0x401, 0x4, 0x5}) pipe(&(0x7f0000b76000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d95000-0x9)='/dev/rtc\x00', 0x2aa000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000d53000)={&(0x7f0000fc6000/0xe000)=nil, 0x4, 0x0, 0x9ba444c7a5605881, &(0x7f0000aa9000/0x3000)=nil, 0x9}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getegid() dup(r5) mq_getsetattr(r5, &(0x7f00004c8000)={0x66e, 0x3, 0x100000000, 0x2, 0x1, 0x733f, 0x1f, 0x1}, &(0x7f0000bb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000966000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/02/01 15:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000723000-0x15)='/proc/self/net/pfkey\x00', 0x208000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000033f000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x2000000000080, 0xffffffffffffffff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000efc000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:04 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x1) r2 = dup2(r1, r0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f7b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f7c000)={0x0, 0x7fffffff, 0x1ff}, &(0x7f0000f7c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000acd000)={r3, 0x40}, 0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f7c000)={0x2, 0x1, @rand_addr=0x7f4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff80) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/01 15:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002e9000-0x5)='ceph\x00', &(0x7f000082c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000709000-0x1)='\x00', 0xfffffffffffffff8) add_key(&(0x7f00009e6000-0xd)='dns_resolver\x00', &(0x7f0000a75000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000351000-0xaa)="1bcdb272716cb9eec12d3248825ccf03fc1e9a9b80e638491abf7fbd86692657d0086900611bde1499b9c95a3fc60e0e7d6900652460dd01c2e19ee1c4115a8d8d1c83b6bbf8d552ce2f365cf556664491f17e1799a7f26cf221c1ab0b4874c0537ff8f5add6d510fd454d120807fe9856e3511ac2dafbce5f125d4923e1098cc961ffa13800d48a14dac09993f74a20ba682f7ce29ec05ddc64612847c9de86ed0b845b7b0ac1ae0756", 0xaa, r0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) 2018/02/01 15:07:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000dce000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00001a5000-0x7c)=""/124, &(0x7f0000000000)=0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c0d000)='/dev/keychord\x00', 0x140, 0x0) epoll_wait(r2, &(0x7f0000564000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x2de6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0x37}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:04 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000500000)={@common='ip6gretap0\x00', @ifru_settings={0x7, 0x5, @sync=&(0x7f0000418000)={0xff, 0x8000, 0x8}}}) r1 = syz_open_dev$mice(&(0x7f0000796000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000091a000-0x4)=0x0, &(0x7f0000e84000-0x4)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f03000-0x8)={0x2, [0x402, 0x4ce000000000000]}, &(0x7f0000f71000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000399000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cb2000-0x4)=0x0, &(0x7f000098c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000032c000)={0x0, 0x72e}, &(0x7f0000f8b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b26000)={r2, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000dfb000-0x10)="", 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r3) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000470000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000454000-0x10)={0x0, 0xa, 0x0, 0x0, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dc2000)=0x1f, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 15:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000217000)=""/84) fchmod(r0, 0x2) syz_open_pts(r0, 0x4080) 2018/02/01 15:07:04 executing program 7: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00004d1000)=[{{&(0x7f0000c33000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000126000-0x50)=[{&(0x7f00008bc000)=""/239, 0xef}, {&(0x7f0000892000-0x96)=""/150, 0x96}, {&(0x7f00005d1000)=""/29, 0x1d}, {&(0x7f0000c34000-0x39)=""/57, 0x39}, {&(0x7f0000c33000)=""/224, 0xe0}], 0x5, &(0x7f0000c33000)=""/152, 0x98, 0x401}, 0x9}, {{&(0x7f00003cf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c33000)=[{&(0x7f0000c33000)=""/199, 0xc7}, {&(0x7f0000745000-0x11)=""/17, 0x11}, {&(0x7f0000c34000-0x8c)=""/140, 0x8c}, {&(0x7f0000191000-0x42)=""/66, 0x42}, {&(0x7f0000627000)=""/63, 0x3f}], 0x5, &(0x7f0000c1c000-0xc0)=""/192, 0xc0, 0x100000001}, 0x8}, {{&(0x7f0000c34000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c33000)=[{&(0x7f0000c34000-0x1)=""/1, 0x1}, {&(0x7f0000c33000)=""/70, 0x46}, {&(0x7f000029e000)=""/3, 0x3}, {&(0x7f0000559000)=""/24, 0x18}], 0x4, &(0x7f0000759000-0xbd)=""/189, 0xbd, 0x9}, 0x4}, {{&(0x7f0000c33000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a8a000)=[{&(0x7f0000c33000)=""/190, 0xbe}, {&(0x7f0000c33000)=""/0, 0x0}, {&(0x7f0000c34000-0xf5)=""/245, 0xf5}, {&(0x7f0000c33000)=""/217, 0xd9}, {&(0x7f0000c34000-0x32)=""/50, 0x32}], 0x5, &(0x7f00009e7000-0x75)=""/144, 0x90, 0x6}, 0xfffffffffffffffd}, {{&(0x7f00008c9000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000065b000)=[{&(0x7f0000c33000)=""/67, 0x43}, {&(0x7f0000c33000)=""/0, 0x0}], 0x2, &(0x7f0000998000)=""/162, 0xa2, 0x80000001}, 0x7}, {{&(0x7f0000c33000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000368000-0x40)=[{&(0x7f0000c11000)=""/39, 0x27}, {&(0x7f0000c33000)=""/97, 0x61}, {&(0x7f0000509000+0x347)=""/136, 0x88}, {&(0x7f0000c33000)=""/212, 0xd4}], 0x4, &(0x7f0000c34000-0xa)=""/88, 0x58, 0x8}, 0x3}, {{&(0x7f000068b000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c33000)=[{&(0x7f0000c34000-0x66)=""/102, 0x66}, {&(0x7f0000c34000-0x3a)=""/58, 0x3a}, {&(0x7f0000c33000)=""/211, 0xd3}, {&(0x7f0000c34000-0x1d)=""/29, 0x1d}], 0x4, &(0x7f00001e7000)=""/27, 0x1b, 0x0}, 0x9}, {{&(0x7f00009ec000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000b85000)=[{&(0x7f0000453000-0x8)=""/8, 0x8}, {&(0x7f0000c33000)=""/249, 0xf9}, {&(0x7f0000208000-0xa9)=""/169, 0xa9}], 0x3, &(0x7f0000c34000-0xa6)=""/166, 0xa6, 0xff}, 0x4}], 0x8, 0x2, &(0x7f0000bad000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c34000-0x4)=0x0, &(0x7f0000134000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000002c000)={0x0, 0x0}) ptrace(0xffffffffffffffff, r2) wait4(r3, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x1, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:07:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unlink(&(0x7f00003b7000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ffb000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000868000)=0xe8) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/02/01 15:07:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000818000-0x1)='\x00', 0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000db2000-0x1000)=""/4096) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/02/01 15:07:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000c64000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000182000-0x4)=0x0) 2018/02/01 15:07:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) writev(r0, &(0x7f0000507000-0x40)=[{&(0x7f0000153000-0x34)="c11a7f08f5b7f1c07429b40eea3151cec33b625f0a2ea8c87baaff198ca7b2b51ed48583ca2732d2c23055e389f5ab3b50c81185", 0x34}, {&(0x7f0000bc6000)="8b6bba12ba68011637e42b3e152f8c88ddc3d8dc2253fb74791bdf066b5dd2aa8d998753fd91bd5c3bef37ebf561224815de8bb4bb85b759432924eec2a178c6c9c3d286e1c1a8856d5ba3ac6d3ead67110cd006d67d4cc38368716ad248e0655130593c385257c8adc805d564bb04af472b1012b71191226813f2111c66f2fc0ef699b5b9497af7edd6c706432ca18b12ff6aa5e08f1fdec0c7ace023ff290d7687b0b1ac1bd1fecdef2fafdfc84c427b2dbddd279e343c659c810f2b633d3fe805d1274164dddda1de8eaaaa31c4950d5d1ebf40252f8c0ec0e4af8946", 0xde}, {&(0x7f000056c000-0xf2)="de1acb794d8921662acee74e2c9f540c436bb455fcd6a4b87d6a1599289f6c677840e2e73f10ae4b5efe619b1923ec33654bebdd42c3b1f5700e4bb852d0f486cb91032a27ff25cd3e7f47a5cafb0d6063d996fab55e23d1570ed7433905b8ec5b6dc99ce47b97c96a1becd5fbe7c84eddbfbdd9d7deec0eef1c9af5839f809bb4ad98f71275f5a5762635833bb2203f0f1958dd0c1c158e0835d79118f35a8753135de05599e0550d8d9a7568e470c64024bc604031123f1890c944a6a31932f1b94d9594273a9337831d438df049acc3385e58c7e981d9aef8c1c136cd334f40ac648126c2c5b2a9e7a6fbb64c8da96e5e", 0xf2}, {&(0x7f00001f6000)="af28026a235adf84", 0x8}], 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004dc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) nanosleep(&(0x7f0000ff9000-0x10)={0x0, 0x1c9c380}, &(0x7f00000a3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000445000)={0x0, 0x8}, &(0x7f00008a8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b61000)=@assoc_value={r2, 0x2}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/autofs\x00', 0x2a8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000feb000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c9a000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) pselect6(0x40, &(0x7f00003a9000)={0xff, 0x1, 0x2, 0x0, 0xf27e, 0x56ce, 0x6, 0x1}, &(0x7f0000ecc000-0x40)={0x10, 0x3, 0x1000, 0xfffffffffffff1ff, 0x600c, 0x800, 0x7fffffff, 0x2}, &(0x7f0000460000-0x40)={0x8, 0x7, 0x6, 0xffffffff, 0x800, 0x5, 0xdb80000000, 0x2}, &(0x7f0000cbb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000f1b000-0x10)={&(0x7f00001aa000-0x8)={0x3ff}, 0x8}) clock_getres(0x2, &(0x7f0000653000)={0x0, 0x0}) timerfd_settime(r1, 0x800001, &(0x7f0000f2f000)={{0x77359400, 0x0}, {0x0, r2}}, &(0x7f000009e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fchdir(r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x9) 2018/02/01 15:07:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0xfffffffffffffffe, 0xffffffbffff7fffc, "9ede7a8c5ae95ec8672c93340f641a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbd4a6dc4d", 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000046c000)=@add_del={0x2, &(0x7f0000c7d000)=@generic="16b76c6f736e0f69313924285864a24e", 0xffffffffffff0000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004ef000)={0x0, 0x0}) 2018/02/01 15:07:05 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000e58000)='./file0\x00', &(0x7f0000ff4000-0x1000)=""/4096, 0x1000) inotify_rm_watch(r3, r4) [ 97.196098] IPv4: Oversized IP packet from 127.0.0.1 [ 97.201366] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 15:07:05 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x107280, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() fstat(r1, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000017000-0x8)='./file0\x00', r2, r3) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000014000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000018000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x8ac) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000017000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) open(&(0x7f0000003000-0x8)='./file0\x00', 0x52000, 0x119) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/01 15:07:05 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00003ab000-0x8)='./file0\x00', 0x2, 0x46) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) truncate(&(0x7f0000d8c000)='./file0\x00', 0x0) 2018/02/01 15:07:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20200, 0x0) lseek(r0, 0x0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000002000)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x420000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace$setregset(0x4205, r5, 0x206, &(0x7f0000000000)={&(0x7f0000001000)="94ec51918ec795d064e3a148c05f7e79fdccfb2af7f937be3d270da9df8ab9eb8ef337dc1b92032522f3e12ceda8c0deb5f3f0ac902393510c37653039578aae18df27f121c97760baf70105988e1da5bcce93433a5c8f5194391655d56d0a320c38a0bb", 0x64}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x6, 0x0, 0x20, 0x20, 0x1d, r3, r4}, {0x7fff, 0xec, 0x7, 0xfff, 0x8, 0x18, 0x81, 0x0}, {0x8, 0x23ef848c, 0x1, 0x5}, 0x6, 0x3, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in=@rand_addr=0x7ff, 0x4, 0x2, 0x3, 0x6, 0x10, 0x7, 0x9}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="7b0b0e93a0ee5774c22db590c4bb628d33a9a0d2f5534c4008", 0x19}, {&(0x7f0000002000-0x4e)="20a7a10d7b51ea89a85d68fd6847f79297df88ba4b4e228bf2c353d941b5fb70df098fc3281bf3d817ff6926001186221b7d2563bfb87382ff8d03665e3d6064824660b0ac3f1df6832697dccfb1", 0x4e}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x7fe, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="54151f3185d1fc539ee33fa3c0e5b507", 0x10) 2018/02/01 15:07:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e62000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000821000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000051a000)=0xffffffffffffffab) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eb9000)=0x0, &(0x7f00004b8000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440005000000100000000d20ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/02/01 15:07:05 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/checkreqprot\x00', 0x10c00, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000045d000)=0x0) close(r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000f5d000)=0x0) 2018/02/01 15:07:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f9000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004cf000-0x96)="51d130637914c5872ea9ef6e5f380a98e61b9da0a2da317651b3425e9ed9d0b8a5cb8f73217444ac1e9ecb856433083cbfb7d9d5b57b4e8649ddde2eeb9c75aba25b0b1f25447512c3fec479ffe04b9e120bbf2349cc0b6cb40f52a0ab849cb90e716984b53641090ef29fa67678d2b3f1ac8f26ac697a99c0e9d7a0241667e9ffb29051d91cf3fdf202f5d193ad99f66b1cb621d713", 0x96) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000191000-0x8)='./file0\x00', 0x4) timerfd_create(0x5, 0x80000) process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) 2018/02/01 15:07:05 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:05 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a4e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000460000-0x10)='/dev/sequencer2\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000bb000)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/02/01 15:07:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c2f000/0x2000)=nil, 0x2000, 0xd) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f000047b000)='(vmnet0ppp0!keyring\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002d3000-0x57)=""/87) sigaltstack(&(0x7f00000d9000/0x2000)=nil, &(0x7f0000fa3000)=0x0) pipe2(&(0x7f000042a000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000156000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x108) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009cf000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000526000)=0xc) r4 = syz_open_dev$sg(&(0x7f0000d5f000)='/dev/sg#\x00', 0x0, 0x200000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ae1000-0x90)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet6(r4, &(0x7f0000e14000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000339000)=0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b90000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r3}, 0xc) 2018/02/01 15:07:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000767000)='/dev/rtc\x00', 0x103000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000bb2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000547000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a17000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0xffffffff, 0x400, 0x5, 0x24, r1}) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000bb0000-0x8c)={0x80, 0x7, 0xfffffffffffffff8, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000403000)=0x0) syz_open_dev$random(&(0x7f000078d000)='/dev/random\x00', 0x0, 0x80202) 2018/02/01 15:07:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000653000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001ce000-0xa)='map_files\x00') getdents(r1, &(0x7f0000b4b000-0x2b)=""/24, 0x18) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000ce5000)=0x0) ioctl$KDSETLED(r1, 0x4b32, 0x100) getdents64(r1, &(0x7f0000407000+0x192)=""/0, 0xa2) 2018/02/01 15:07:05 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000b37000-0xa)='attr/prev\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r3 = gettid() fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2018/02/01 15:07:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000184000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007cf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fbe000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b9000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a4d000)=@sack_info={r2, 0x10001, 0x400}, 0xc) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) futex(&(0x7f000081f000)=0xde3, 0x3, 0xffffffffffffffff, &(0x7f0000264000-0x10)={0x0, 0x0}, &(0x7f0000559000)=0x2b, 0xfc) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) futex(&(0x7f000064e000)=0xfff, 0x9, 0x8001, &(0x7f0000250000-0x10)={0x0, 0x0}, &(0x7f0000321000)=0x4, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000abc000-0x1000)="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") r7 = creat(&(0x7f00005c7000-0x8)='./file0\x00', 0xb) setsockopt$inet_mreqsrc(r7, 0x0, 0x25, &(0x7f00009d7000)={@loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) r8 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r7, r8, &(0x7f0000023000)=0x0, 0x26a950b) dup2(r4, r5) tkill(r3, 0x15) 2018/02/01 15:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000b02000)=""/223, 0xdf, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000022f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x8, 0x3}, {0x1000, 0x4}}}], 0x30) fstat(r2, &(0x7f0000826000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00008f7000)='./file0\x00', &(0x7f0000a20000-0x8)='./file1\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x4924924924925b0, 0x0) poll(&(0x7f0000aa7000)=[], 0x0, 0x7c) close(r1) 2018/02/01 15:07:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x800, 0x0) clone(0x1000000, &(0x7f0000001000-0x44)="119ed8600756d2a50b18f18d40997c9eb59ed87fbd7183f51e997dc766191ad0909d1932d2b8414ae6de958976e8d08c4b9518b133c2d36ab74fb9aaa67742f3599783c0", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000035d000)="31b5229fac2040afb303af767a0a31a6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a4000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) splice(r0, &(0x7f000098c000-0x8)=0x1, r1, &(0x7f0000d85000-0x8)=0x0, 0x3f, 0x1) mq_timedsend(r1, &(0x7f0000ef0000-0x18)="01792991e94d96ab1e0f2fb213b832543dc452b2454ba8ae", 0x18, 0x7fffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2018/02/01 15:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fdatasync(r0) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x2, &(0x7f0000b49000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}) execveat(r0, &(0x7f0000643000-0x8)='./file0\x00', &(0x7f0000ce2000-0x38)=[&(0x7f0000a2b000)='\x00', &(0x7f0000dc7000)='self\x00', &(0x7f00001c5000)='em0\x00', &(0x7f0000ce7000)='selinuxuser!\x00', &(0x7f0000772000)='\\\x00', &(0x7f0000154000-0x1)='\x00', &(0x7f000012d000)='systemvboxnet1\x00'], &(0x7f0000afd000)=[&(0x7f000036f000-0xa)='@:cpuset&\x00', &(0x7f00004eb000)='/nodev\x00', &(0x7f0000fea000)='{loem0userself@/nodev.bdev\x00'], 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d2c000)={0x0, 0x100000001, 0xd16c, 0x0, 0x10000, 0x7, 0x40, 0x7fff, 0x12, 0xff, 0xffffffff}, 0xb) 2018/02/01 15:07:06 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") readahead(r1, 0x100000000, 0x1) 2018/02/01 15:07:06 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000cc4000-0xf)='/dev/snd/timer\x00', 0x0, 0x90800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/02/01 15:07:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f00006a0000-0xc4)="91e2106ecf0490c673586982a867123efeb1eb003b489a77c79db4fb4e0815d7ecc4b3c31f863fd42aab5c907df99cb82521a00900382f28dc6521281fb980a1db77cf4af17c50d6579c867eaad73076ffcfa38b5c294c6cea798270175337ad78b12084ba60f65f11e8a398659d33311ec33ace8e4208967b51bd83514ce47e82a050d9fa785a4519c816ba887484b9b6f1c79ed1b2058aa8c4f8be259ece8e52dcf5830c492b689ed73c3602c070da13d59e19dfeea8a98917e00c7f01453dab15a44b", 0xc4, 0x4000, &(0x7f0000000000)={0x1a, 0x1c, 0x10000, 0x3, 0x3, 0x7ff, @random="3c59e8e275de", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x280400, 0x10d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061e000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f000033b000)={0x0, 0x0}) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000adb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e9c000)=0x7, 0x4) r4 = creat(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004f1000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000946000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000)=0xe8) r7 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bee000)={r5, r6, r7}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000505000)='/dev/vga_arbiter\x00', 0x800, 0x0) sendmmsg(r2, &(0x7f0000421000)=[{{&(0x7f00002cd000-0x1e)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip_vti0\x00'}}, 0x1e, &(0x7f0000fc3000-0x10)=[], 0x0, &(0x7f0000e04000-0xb0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x44080) 2018/02/01 15:07:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000-0x62)=""/98, &(0x7f0000001000)=0x62) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a5b000-0x78)={0x7, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x8000, 0x100000000, 0x8, &(0x7f0000136000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3d8000000000000, 0xfffffffffffffc00, 0x7fff}) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00001c2000-0x12)={@common='ip_vti0\x00', 0x92}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000002000)=0x1, 0x4) 2018/02/01 15:07:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000013000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) r2 = syz_open_dev$sg(&(0x7f0000abc000)='/dev/sg#\x00', 0xc76000, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d11000)={0x7, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000067e000-0x20)={0xa8f, r3, 0x10001, 0x7ff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d8000)={0x0, 0x0, 0x0}, &(0x7f000012c000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001a7000-0x4)=r1) 2018/02/01 15:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00008a6000)={"785cbd07a80d702d55fb11d4f8df11d5", {0x4, 0x7, 0x6, "6a5720a6f77f", 0x9, 0x0}}) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000d60000-0x44)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = dup(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000c38000)=0x3) 2018/02/01 15:07:06 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) mkdir(&(0x7f0000000000)='./control\x00', 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) alarm(0xfffffffffffffffb) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') 2018/02/01 15:07:06 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0x0, 0x0) fstat(r1, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00007be000)=0xfb3) 2018/02/01 15:07:06 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40280, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a97000-0x10)={&(0x7f0000a94000/0x3000)=nil, 0x3000}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a94000-0xbc)={0x100, 0x0, 'client0\x00', 0x3, "4a85e4168f26058f", "6afd700861dd4506523d87ea39b5d6cf10daa309ade54263b7d88a5c67d0ce4b", 0xbd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 98.084546] audit: type=1400 audit(1517497626.062:63): avc: denied { create } for pid=19150 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/01 15:07:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000025d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x218) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000)="", 0x0) [ 98.124191] audit: type=1400 audit(1517497626.102:64): avc: denied { write } for pid=19150 comm="syz-executor6" path="socket:[34989]" dev="sockfs" ino=34989 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 98.165279] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.178347] CPU: 1 PID: 19129 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 98.185985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.195316] ffff8801c88e74e0 ffffffff81d94829 ffff8801c88e77c0 0000000000000000 [ 98.203301] ffff8801cc042590 ffff8801c88e76b0 ffff8801cc042480 ffff8801c88e76d8 [ 98.211274] ffffffff816621ca 00000000000002d5 ffff8801cb453968 ffff8801cb4538a0 [ 98.219251] Call Trace: [ 98.221817] [] dump_stack+0xc1/0x128 [ 98.227155] [] handle_userfault+0xa3a/0x1310 [ 98.233184] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.240169] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 98.246543] [] ? __lock_is_held+0xa1/0xf0 [ 98.252312] [] ? handle_mm_fault+0x117b/0x2530 [ 98.258513] [] ? handle_mm_fault+0x1fc3/0x2530 [ 98.264713] [] handle_mm_fault+0x1fd1/0x2530 [ 98.270742] [] ? __pmd_alloc+0x410/0x410 [ 98.276426] [] ? __lock_is_held+0xa1/0xf0 [ 98.282196] [] __do_page_fault+0x5c2/0xd40 [ 98.288053] [] ? mm_fault_error+0x2c0/0x2c0 [ 98.293997] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.300632] [] do_page_fault+0x27/0x30 [ 98.306143] [] page_fault+0x28/0x30 [ 98.311392] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 98.318377] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 98.325361] [] ? iov_iter_advance+0xd70/0xd70 [ 98.331479] [] ? mark_held_locks+0xaf/0x100 [ 98.337422] [] generic_perform_write+0x1dc/0x500 [ 98.343797] [] ? page_endio+0x180/0x180 [ 98.349396] [] ? file_update_time+0xbc/0x3b0 [ 98.355425] [] ? current_time+0xd0/0xd0 [ 98.361018] [] __generic_file_write_iter+0x348/0x570 [ 98.367742] [] generic_file_write_iter+0x2d5/0x600 [ 98.374293] [] __vfs_write+0x4bf/0x680 [ 98.379799] [] ? do_iter_readv_writev+0x400/0x400 [ 98.386263] [] ? __lock_is_held+0xa1/0xf0 [ 98.392032] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 98.398580] [] ? __sb_start_write+0x14a/0x310 [ 98.404697] [] vfs_write+0x189/0x530 [ 98.410034] [] SyS_write+0xd9/0x1b0 [ 98.415284] [] ? SyS_read+0x1b0/0x1b0 [ 98.420707] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 98.427518] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/01 15:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x100000006) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x801}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000aba000+0xa19)={0x0, 0x6}, &(0x7f0000f64000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f64000)={r2, 0x98, &(0x7f0000f64000)=[@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fb}, @in6={0xa, 0x1, 0xffffffffffffff81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xafd}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f65000-0x4)=0x10) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x803, 0x6, &(0x7f0000a0d000)={0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000)="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", &(0x7f0000638000-0x9)="282053763f57be23ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x6) [ 98.434070] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 98.547813] audit: type=1400 audit(1517497626.522:65): avc: denied { sys_ptrace } for pid=8502 comm="syz-executor2" capability=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.614959] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.619501] CPU: 1 PID: 19142 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 98.627095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.636426] ffff8801cf1774e0 ffffffff81d94829 ffff8801cf1777c0 0000000000000000 [ 98.644423] ffff8801cc042890 ffff8801cf1776b0 ffff8801cc042780 ffff8801cf1776d8 [ 98.652414] ffffffff816621ca 00000000000002d5 ffff8801ca703968 ffff8801ca7038a0 [ 98.660410] Call Trace: [ 98.662970] [] dump_stack+0xc1/0x128 [ 98.668306] [] handle_userfault+0xa3a/0x1310 [ 98.674344] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.681345] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 98.687719] [] ? __lock_is_held+0xa1/0xf0 [ 98.693488] [] ? handle_mm_fault+0x117b/0x2530 [ 98.699691] [] ? handle_mm_fault+0x1fc3/0x2530 [ 98.705904] [] handle_mm_fault+0x1fd1/0x2530 [ 98.711942] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.718925] [] ? __pmd_alloc+0x410/0x410 [ 98.724610] [] ? __lock_is_held+0xa1/0xf0 [ 98.730386] [] __do_page_fault+0x5c2/0xd40 [ 98.736242] [] ? mm_fault_error+0x2c0/0x2c0 [ 98.742183] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.748907] [] do_page_fault+0x27/0x30 [ 98.754415] [] page_fault+0x28/0x30 [ 98.759752] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 98.766732] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 98.773713] [] ? iov_iter_advance+0xd70/0xd70 [ 98.779829] [] ? __mark_inode_dirty+0x226/0x1080 [ 98.786203] [] ? __mark_inode_dirty+0x19b/0x1080 [ 98.792580] [] generic_perform_write+0x1dc/0x500 [ 98.798955] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 98.805351] [] ? page_endio+0x180/0x180 [ 98.810945] [] ? file_update_time+0xbc/0x3b0 [ 98.816974] [] ? current_time+0xd0/0xd0 [ 98.822568] [] __generic_file_write_iter+0x348/0x570 [ 98.829289] [] generic_file_write_iter+0x2d5/0x600 [ 98.835841] [] __vfs_write+0x4bf/0x680 [ 98.841367] [] ? do_iter_readv_writev+0x400/0x400 [ 98.847830] [] ? __lock_is_held+0xa1/0xf0 [ 98.853598] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 98.860145] [] ? __sb_start_write+0x14a/0x310 2018/02/01 15:07:06 executing program 6: waitid(0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x1a000, 0x40) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000+0x170)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000072d000)=0x1c) 2018/02/01 15:07:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x200) readv(r0, &(0x7f0000037000)=[{&(0x7f0000999000)=""/147, 0x93}, {&(0x7f000039d000)=""/4096, 0x1000}], 0x2) 2018/02/01 15:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x807, 0x86) sendto$inet6(r1, &(0x7f00003fc000)="", 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/02/01 15:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009a9000-0xb8)={0x0, 0x3ff, 0xffffffffffffffe0, 0x81bb, 0x7, 0x100, 0x8001, 0x401, {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]}, 0x8, 0xb063, 0x2, 0x1, 0xff}}, &(0x7f0000f21000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b87000-0x8)={r1, 0x2b}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000239000-0x8)={r1, 0x0}, &(0x7f0000ef8000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) read(r2, &(0x7f0000c55000-0x58)=""/88, 0x58) r3 = geteuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004c5000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000a43000-0x38)={&(0x7f0000e45000+0x69e)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f00004f5000-0x10)={&(0x7f00004a8000-0x2c4)={0x2c4, 0xc, 0x0, 0x800, 0x7, 0x0, {0x7, 0x0, 0x0}, [@typed={0xc, 0x46, @uid=r3}, @generic="eb7bd22d62bd8b148605371e2712676eaf45000a5d042942d44fb63288a60626b8ca2dd53f4b39c58b4970d28ff61349a032fb7f4e4f2b99acbce4435caeeda5dd43ffbf5617e97099774a1ea664d448b6453f1ac53b88d2d4e16346aeb40c7b72399d211aac5185e6a5cfe669eae183da7838ec602ae6cee4836b200948320c3075aed745dc0ab4e4c37b16756f293afa76f00c98971ca362e235a20de3", @generic="241b5711df9aa7716a", @typed={0xf0, 0x71, @binary="b4902d543f9c457523a5b75d2443c20b8896f3195c28a78551517fe50e614dc37a12d521089beeb835d1cf4e5048818876d83bbba4937bbacf0b5482865d5fd18792ea895b451929bd6943be0393d33c4135b4068b491318e9972bf8030db5d03751624902242b8e16e470fc8bc6a69f4347d65af740273aa6e9cd492c4784810a0f9ec20701944fa869bc191e69cc109b7eb71dc7729c9058b0482d48f0e5c76d444c0bcdee9edc189630f40f243a803db7e13eec97db0a4c32bbfaf6f1363f7ccf86e5233f7abe3304f10778fd7ccfaf12a51f3ebb7e5fe7d78c20cd6245bb6d4070860d5e86"}, @nested={0xfc, 0x5a, [@typed={0xc, 0x51, @pid=r4}, @generic="288103da82a35f55079c8c5e164b71cd84ff8a5b49192ba6beb460c8dd3b4eab1e2101fd90de980a603703b1521c1d0329b283daa353069a9f252ad603344231bca29f761b402e7b489e7cb64ac0131f8170f51ed18bf511772a7cdc1b11ea8ffd1fc1f8d94f1beeffc7b2f81f175de27bf72903c9032fdb9033a8624d4cc5b8521ea166469d488f1a4eb49c390e02105a17478b5e849b5cfc192f07ff22884e34a91b1e4784f958d211050dc6ee7f05df3a102f978566f9b68ea2ca63b1535874c424c6758bb695112e941109b4474e913a747c", @typed={0x18, 0x50, @binary="d57c6963cc229cd257b10afd587c"}]}, @nested={0x10, 0x68, [@typed={0xc, 0x72, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x4810}, 0x8000) 2018/02/01 15:07:06 executing program 4: clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c73000)='/proc/self/net/pfkey\x00', 0x204200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b78000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001cd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000001000-0xc3)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/159, 0x9f) 2018/02/01 15:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$netrom(r1, &(0x7f0000214000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ec6000-0x4)=0x48) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 15:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000007fd, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d43000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b, 0x1, 0xffff, 0x7, 0x20}, &(0x7f000041c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e8c000)=r1, 0x4) bind$inet6(r0, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 15:07:06 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e22000-0x4)=0x0) tkill(r0, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000953000)={0x0, 0x0}, &(0x7f00001b6000-0x4)=0x10) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={r1, 0x0}, &(0x7f000082d000)={0x0, 0x0}) 2018/02/01 15:07:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfff, 0x9, 0x0, 0x7, 0x6, 0x9, 0x92a4, 0x600000, r1}, &(0x7f0000000000)=0x20) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000bd2000)=0x5, 0x4) socket$inet6(0xa, 0xa, 0x55e3) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 98.866258] [] vfs_write+0x189/0x530 [ 98.871601] [] SyS_write+0xd9/0x1b0 [ 98.876847] [] ? SyS_read+0x1b0/0x1b0 [ 98.882267] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 98.889079] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.895631] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 15:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f48000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/01 15:07:06 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000bea000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c", 0x1) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000003000-0x4)=0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) 2018/02/01 15:07:06 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000002000)='./file0\x00', 0x0, 0x500) 2018/02/01 15:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070f000)={0x0, 0x0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000d84000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c1d000/0x3000)=nil, 0x3000) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 15:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dcc000)={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]}, 0x7, 0x3, 0x80000000, 0x0, 0x80}, &(0x7f0000b51000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004fd000)=@assoc_value={r1, 0x3ff}, &(0x7f00005e9000)=0x8) r3 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r4 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a02000-0x8)=@assoc_value={r2, 0x0}, &(0x7f00005af000)=0x8) r5 = fcntl$dupfd(r4, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) getpeername$inet6(r5, &(0x7f00001ea000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000aa7000)=0x1c) getsockname$packet(r3, &(0x7f00001f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009cf000)=0x14) sendto$packet(r0, &(0x7f0000971000)="81f969e2750543b883c8e11b85757a859fe04a35655b4d7efd25d9084d42a243464c2cd906791443acf5a076160b122b93b5a963ff08a2880274", 0x3a, 0x20040000, &(0x7f0000d9f000-0x14)={0x11, 0x1f, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/02/01 15:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000aa0000-0x8)='./file0\x00', 0x8000, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000874000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00008c7000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f00000b4000-0x4)=0x2, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/02/01 15:07:07 executing program 2: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1e402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef2000-0xe)='/dev/keychord\x00', 0x42002, 0x0) fcntl$setstatus(r2, 0x4, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ef1000)=0x0) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x34) ptrace(0x4208, r2) 2018/02/01 15:07:07 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000009000-0x13)="c56cdcd720687a4a3c51", 0xa, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/02/01 15:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) socketpair(0x0, 0x0, 0x7, &(0x7f0000e4a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a54000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bfa000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c36000)={0x0, 0x6, 0x4, [0x0, 0x2, 0x1da, 0x6]}, &(0x7f0000627000-0x4)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000932000-0x38)={&(0x7f0000702000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f000090d000-0x60)=[{&(0x7f0000c8d000-0xfa)="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", 0xfa}, {&(0x7f00001a3000-0x3a)="d6102d9a5350671847936475bb9de2274000f0eec00775c7eff78e438a77a5e23c15a2cd39572d97c461f3f9df6d1d150e1293e4b707cd0ead1f", 0x3a}, {&(0x7f000000f000-0xca)="18c0966310478d3a4c1a60ef73e30620f0e1c8b45850725ed6c0339d88b98394b0371f422197aa24d05dd2b77e034e2f6579d9b343744d6810fa27587bce49c86403e11dcbbfa092b017da06671c0b5a9c8b75857d0301ddaf74fb757c885091ffdbafb37cd398dd714398808c54319b663dc108e0c000636cac692f53d9d9a39d0f555d852f588c2785b146a645406acb4f0621e9f528438dbfb4e1b6c07a85b99d2f9e4445c550bde6223019cf3f7975c31d34bb7a185f0b1d1598d9af259ffbddd8ca9c60d5dcf58b", 0xca}, {&(0x7f0000332000-0xf8)="46fc338a9c9da91d80420f2a54d3da0b637ff4f2ee544236a84ce82aae4ad4d2f51ea89130b41df0038085e6b17feb2dda7a8b8391c6ea7016b83c000208d11ba012887ca85ddff5ba5bbf0768bbdd6be236f9288326e4719345e65fc858ff7ac8cab4b11b90c638837a29ccfd51576331d949d5869483a4669c6f65a01d64a8e15d2bff8c83c20c695b92e794d5cc9b76747a4a77196622ab4476994c586c6e22cdbf9a25013649b90efb6b2ec271a4ac4d0856c66f4f9eb92bb76391067af903147573a4c8da97fee35039cfa53fbbad6ee34fd6073e3010548ae9917fa6f1aff976ded5b95b6a7bca1cfe9305c2193daed3603a9f7be3", 0xf8}, {&(0x7f0000ea3000-0x2f)="82d73aa4311485f0e0a5042986ff33bb573f6ddd402027f30fa1a7a10fdc3a0bed814a9941ffedc00d711c8010e9f3", 0x2f}, {&(0x7f000056f000)="80e5b2d4da60b79e00eab2879eb55e8088123abcc04c69e7f3cac042a72cceacdbcc0f7527891ed17aa54ae31d6cd324ba30f8edd369228870d66e3b3c906b97ed0848278b997673083a1a666575c5be00dc53a231c4e2286142a3e87c6878c03b4719bd0e27c94a06ca9af5bd7c3f28d29be9773ce3dee1ff53d0ec1ca64110e132cf2506a68bc67a6e7cf2d6", 0x8d}], 0x6, &(0x7f000083b000)=[@init={0x18, 0x84, 0x0, {0x7, 0xa1e, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x6, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xb28, 0x9, 0x1, 0x7fffffff, 0x1, 0x8b, 0x8, 0x80, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xffffffff00000001, 0xe, 0x7ff, 0xffffffff, 0xffffffff, 0x5, 0x8, r3}}], 0xc0, 0x4}, 0x40014) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000010000)={0x0, 0x1, 0xe780, 0xd81, 0x8, 0x8}, &(0x7f000001a000-0x4)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000)={0x0, 0x6f3}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000021000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x20, &(0x7f0000024000)="fb8ddf411b4228192f3f5b3ee2f97e419d980d1514b06920478d419ccc49793197694d3e32aca8a5e35f7c693b95764e9ec2cc649ca82838b632799c7ad097880017dc392c0de7c98780af54a86ec820a7b6ea253a5a5e77432147b6c32d38880acc1d18c4b2a00761d95dcb424ce81b8d83b0a2ce99f98ee2") r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000028000-0x18)={r1, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b83000)=0x8000, 0x4) sendmsg$nl_route(r0, &(0x7f0000c92000)={&(0x7f0000c13000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00005ab000-0x10)={&(0x7f0000b9b000)=@setneightbl={0x54, 0x43, 0x609, 0x4, 0x3, {0x0, 0x0, 0x0}, [@NDTA_THRESH1={0x8, 0x2, 0x5bc5}, @NDTA_THRESH2={0x8, 0x3, 0x6}, @NDTA_THRESH3={0x8, 0x4, 0x100010000000000}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x8}, @NDTA_NAME={0x8, 0x1, ']\x00'}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x80}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004041}, 0x20000000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001f0000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003f0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4564e6f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffb, 0x3, 0x8, 0xe5e9}, &(0x7f0000468000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c82000-0x14)={r2, 0x1, 0x10000000000000, 0x8, 0x100000001, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000097b000)={0x3, 0x0, 0x5, 0x9, r2}, &(0x7f0000e32000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x42000) sendto$inet(r3, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000989000-0x14)={r2, 0x8000, 0x2, 0x5c, 0x6, 0xfffffffffffffff7}, 0x14) 2018/02/01 15:07:07 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000b000)='./file0\x00', 0x4280, 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x2) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/01 15:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c30000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) r4 = syz_open_procfs(0x0, &(0x7f0000f52000)='net/rt_acct\x00') ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000d76000-0x4)=0x0) syz_open_procfs(r5, &(0x7f000001c000)='net/dev_snmp6\x00') ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00004d8000)=0x20) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003fb000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffeb0, &(0x7f0000e77000)={&(0x7f0000d16000-0x88)=@setneightbl={0x1d8, 0x43, 0x1, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x27, 0x1, '@\x00'}]}, 0xffffffffffffff9a}, 0x1, 0x0, 0x0, 0x80000}, 0x0) getsockopt$netlink(r6, 0x10e, 0x0, &(0x7f00000c3000)=""/97, &(0x7f0000a5b000-0x4)=0x61) 2018/02/01 15:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e6000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000cac000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffffffff, 0x2, 0x883, 0xfffffffffffffff8, 0xc8, 0x20, 0x2, 0x3f, 0x6, 0x81, 0x80000001, 0x2, 0x1, 0x0]}, &(0x7f0000aae000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000701000)={r1, 0xfffffffffffffff9, 0x20}, &(0x7f000077a000)=0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:07 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read(r2, &(0x7f0000f82000-0x2c)=""/44, 0x2c) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000070c000-0x90)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/02/01 15:07:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x7, 0xffffffff80000000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000be2000)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) fcntl$getownex(r0, 0x10, &(0x7f000091b000)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x201, &(0x7f00000e0000-0x10)={&(0x7f0000732000-0x1a)="4dc8a5f9f117d8c6887e6ea1b1a08625fb486b9138269f5ea8d9", 0x1a}) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:07 executing program 4: sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000260000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000077e000)={0x8001, 0x6, 0x8204, 0x1000, 0x1, 0x0, 0x7ff, 0x7fff, 0x0}, &(0x7f000030d000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000003000-0x8)='./file0\x00', 0x2000014) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000-0xa0)={r5, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x8, 0x0, 0xa0}, 0xa0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000077e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={r5, @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]}, 0x9109, 0x0, 0xffffffffffffffe0, 0x5, 0x0}, 0xa0) fchmod(r6, 0x100006) 2018/02/01 15:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fgetxattr(r0, &(0x7f0000a55000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00008d0000-0xc1)=""/193, 0xc1) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/02/01 15:07:07 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000f73000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000fa2000/0x4000)=nil, 0x4000}) splice(0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xffffffffffffffff, &(0x7f0000002000)=0x0, 0x0, 0x0) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e54000)=[{0x8, 0x9}, {0x2, 0x4}, {0xc, 0xc579}, {0x3, 0xfffffffffffffff7}, {0x2, 0x1000}, {0x8, 0x430}, {0x3, 0x9}, {0x8, 0x10001}, {0x2, 0x10000}], 0x9) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x453}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x34, &(0x7f000000f000)={0x8, {0x4}, 0x10000000, 0x3aa}, &(0x7f0000013000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000014000-0x5d)="9309bd7ada8e09430f72ace1c38a819b9cfca8ae98102f1c807abe0c3517b22595d5c40c0ed597cb49376b866dc1f347528aee7e701101319c2c71e61579ee3a66ed4ebf3898c9bef50bc24afb153f3266f6b4ff80224d38d293ac9c79") socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000-0xf)='/dev/sequencer\x00', 0x141280, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffef1300ff10", 0x24) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000894000-0xc)={0x20000000, 0x0}) 2018/02/01 15:07:07 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) preadv(r0, &(0x7f0000b3e000)=[{&(0x7f0000c81000)=""/214, 0xd6}, {&(0x7f00005f5000-0x1d)=""/29, 0x1d}, {&(0x7f00002ae000)=""/49, 0x31}, {&(0x7f0000174000-0xec)=""/236, 0xec}], 0x4, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e7a000)={0x0, 0x4, 0x20, 0x8, 0x5}, &(0x7f000084c000-0x4)=0x18) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000e7b000-0x8)={r5, 0x7e02}, &(0x7f0000e7b000-0x4)=0x8) r6 = socket$inet(0x2, 0x2, 0x0) lseek(r2, 0x0, 0x4) setsockopt$inet_int(r6, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000024c000-0x4)=0x0) dup2(r4, r1) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000971000+0x68f)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000455000)=0x8, 0x4) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000a89000-0x28)=[{0x0, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000062e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cd3000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000cb9000-0x4)=0xc) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000022000-0x28)={0x5, 0x5, 0x8, 0x6, 0x5}) 2018/02/01 15:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000060f000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a6e000)=0x5, 0x4) unshare(0x400) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000b96000-0x8)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000424000)={&(0x7f0000688000/0x1000)=nil, 0x1000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) lstat(&(0x7f0000cc5000-0x8)='./file0\x00', &(0x7f0000ea4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000135000-0x10)={0x2, 0xffffffff, 0xffffffff, 0x9, 0x101, 0x6, 0x3, 0x9, 0x9, 0x0}, 0x10) fstat(r1, &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000024e000)={0xffff, 0x0, 0x3, 0x3, 0x9fd, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getgid() shutdown(r1, 0x0) setresgid(r3, r4, r5) 2018/02/01 15:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a68000)=0x0, 0x80000) fcntl$notify(r0, 0x402, 0x4) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003a000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r3, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) [ 99.312554] binder_alloc: binder_alloc_mmap_handler: 19322 20000000-20002000 already mapped failed -16 2018/02/01 15:07:07 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x7c0)=""/1984, 0xfffffffffffffebf) 2018/02/01 15:07:07 executing program 6: prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x94, "3feb9e4a603f68cfe296aaece90786adea59dc983b981656fb6a273b7cb7c8a6aff47d7f89211bec458b7359027605bc2f17cfdf5ccd862a890075204742fa3d4bbdfb70cf207c1ad10e3cc3ce68af3c7d18aff29f5cfd640bf58573fb4c08874bf4105db69e1c06803dde0faafab29774895ee9de2599b31c55d0706716b29e6dc3d232090cbc0fc3a5afcb64224859db274ca0"}, &(0x7f0000f28000)=0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00009f8000)=0x0, &(0x7f0000426000-0x4)=0x4) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) fcntl$getown(r0, 0x9) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 15:07:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x7, 0x40) fadvise64(r0, 0x0, 0xfff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000681000-0x13)=""/19, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000368000+0x10a)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dfd000)=0xc) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000543000)=""/1, 0x2cb}], 0x3e4, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x209, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f0c000-0x8)={0x0, 0x0}) utimes(&(0x7f00000d1000)='./file0\x00', &(0x7f00000f9000)={{0x0, 0x2710}, {0x0, 0x7530}}) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000e7a000)=0x1ff, 0x4) r2 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000749000-0x8)={0x200, 0x80000001}) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x3, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x80) 2018/02/01 15:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/sequencer\x00', 0x80440, 0x0) write$selinux_context(r1, &(0x7f00001a6000-0x26)='s:stem_r:object_ry{un_init_exec_t:s0\x00L', 0x26) 2018/02/01 15:07:07 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x25, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/autofs\x00', 0x2040, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000003000)={0x20, {0x2}, 0x8000000, 0x6}, 0x0, 0x8, &(0x7f000001f000)={0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000024000)=0x0, &(0x7f0000017000-0x4)=0x4) bind$netlink(r1, &(0x7f000000d000-0xc)={0x10, 0x0, 0x3, 0x10000009}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000025000)=0x800, 0x8) rt_sigsuspend(&(0x7f0000005000-0x8)={0xfff}, 0x8) 2018/02/01 15:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f00001cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000000d000-0x8c)={0x0, 0x0, 0x1, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000ff7000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a1c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000009a000-0x8)={r2, 0x22ff6386335e187b}) lookup_dcookie(0x3ff, &(0x7f0000a04000-0xdf)=""/223, 0xfffffffffffffd9c) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) 2018/02/01 15:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000030a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00001d3000)=0x6) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000c72000-0x10)={0x6, &(0x7f0000ced000-0x18)=[0x9, 0x3, 0x27a, 0x9, 0x1f, 0x353]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 99.402697] SELinux: Invalid class 85 [ 99.412524] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 99.435365] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 15:07:07 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000012000)='ns/uts\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000025000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x7ff, 0x6, "1aef51", 0x2df, 0xde, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x5c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x168d7540}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x81}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xbb7}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x1, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x400, 0xe2, "6d201e9d9b230776c58d4362fbf79e7d329d568a313e2baaf8b761cd32bac12287c9e769e4ceffbb4c084e59e345b3daeffb8cc519eb14b8c79140df8c8d4abdcef693ef739d9f356ec6f94b8bf3f13daf21205efa58e794c5a5bfe8202318db2dd1f9973d29ed6ebfa391a264cdb0c9cf31deb09b6fca787c40b2f1267398a414f0eab5ee8757cf86f91c63b5e3eef691b1cb37410797583c515de3463c74e97995b8b4e302a7ddf9ffc60d24e5bf6dea6120ccd3f116896e64117765a1eb319033b773191d96930afc6c6cc9a768efdbf0f5d16f048ce6c7684c3cfcc819d14ce5"}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xffff}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xef, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0x3ff}, @enc_lim={0x4, 0x1, 0xa48}, @calipso={0x7, 0x30, {0x401, 0xa, 0x2, 0x7d, [0x2, 0x5, 0x2, 0x10001, 0x8]}}, @jumbo={0xc2, 0x4, 0x765d0f98}, @enc_lim={0x4, 0x1, 0x3f}, @generic={0x101, 0xd1, "5f14bdc90ef6f72eee18435897d8830e730576f31c38f9cd2ffd67a8641bb01fd75b017151bd4ca04fc62dc8d79aea5fd597537875c5284d37aedc45ef0df0f3373bd5ed933a53587bdd5a2f2a1b7fdf431192424847a9e5606f8af64130530de3598b3d4e1663f1cd00fbbe4ea6b9318ce8a12c83b63fbe8aff25d69c1c501112031c88103dc434e684e4bdaa582b5ada9ce100a09f77fdf1ebcd46be422334a6e0ac4266a2b7311dccb428ba07ba0a81b1e36348f0b0db69658c75e132319f0778ea52f56cc819c50bbcbf45e6b158a7"}]}], @udp={0x1, 0x0, 0x96, 0x0, "82321ca4e48a4d6aa7a20de2ed77c3e9d4c3db4485eb41ba4049a1952980417d703d0404afcb1eb004b8b218dcbf4552e4204e2e77b6d319f09f03fc6b48fb4c21a126a679118b5299a6953dece0d7ea37b519374cc08ba9cf8a0ed2e8c78b3dd10467e0070c5565e4a82ecc2b43ec13645ebcfea827d0e3ff2da2585b33e7eb22e81d209d43504e345a0d140a29"}}}}, 0x311) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000a000)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000026000-0x10)={0x2, &(0x7f0000001000-0x8)=[0x0, 0x4]}) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1000000002, &(0x7f0000013000-0x8)={0x5d6}, &(0x7f0000026000)={0x0}, 0x8) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010004) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000028000-0x8)='./file0\x00') 2018/02/01 15:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000761000)=0x14, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ef6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') flistxattr(r1, &(0x7f0000ed5000)=""/0, 0xfff5) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000549000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000dff000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000002a000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x95, 0x0}, &(0x7f0000000000)={0x0, 0x0}) ioctl$VT_RELDISP(r1, 0xb701) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f00001c5000-0xd)='/dev/usbmon#\x00', 0x6, 0x2000) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) listen(r1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000c26000-0x18)={0x200, 0x80000000, 0x8, 0xfffffffffffffffe, 0x2, 0x59aaf279}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) writev(r0, &(0x7f00002db000-0x40)=[{&(0x7f0000c59000)="1ebbc8e1a827e0f4856b6dcf03572ab9a9346f0bd3fd413046770ea3be17230f10c1a59f2f7fccb5b35ea060d421e7299ec7cbd2a0efc3ec5e8da292661f0a6664a1e6cb92f065f252c1bbded6ab8fd0be9e836eb008202b99501a308a192eeed07721df70ac32cc8ade7636327cc6a5267d3d5b18249c1385e8c41e17e508fa6e60de857a46", 0x86}, {&(0x7f0000787000)="30f5438d58b33c30ee2bcf5c570c9635c3a239fe05cfb158c5d756f471fe610731c24cd71eef3bd5cc52a2d336c920edd680644ab69ddef6e808db39a6429a853122af1fe5891312", 0x48}, {&(0x7f0000de8000-0x49)="8a48182c82928cca7cb8d693e0b7351870ee5acf9767fd98cce7e8db55364cb3bf96d555c77e944e8f8d57120646b2e6e58621ba4ec31e8fed67ed6347a01c6fe9d918393f194d1797", 0x49}, {&(0x7f0000317000-0x5c)="21a6154f27b31348e3f3669e7eeb2b448eb2cdf048821ce2a7a84ab10b32058239e8490d18c7b2ee34f9117c482b617cd1d1f33332b1361b7b03276932c885095af612584845891883eb287ffad2215300e313d3e48b3618e75ec408", 0x5c}], 0x4) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) syz_open_dev$usbmon(&(0x7f00000fc000-0xd)='/dev/usbmon#\x00', 0xff, 0x180) 2018/02/01 15:07:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000809000)='./file0\x00', 0x40, 0x111) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000053d000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x200) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, 0x0, 0x81, 0x3ff, 0x100, 0x8, 0x400000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f00006de000)='stat\x00') r4 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/02/01 15:07:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000028000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xba71}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x35) mlockall(0x2) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00003ea000)=""/62, &(0x7f0000562000)=0x3e) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000183000)="87") 2018/02/01 15:07:07 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000d000-0x70)=""/112, 0x70) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000002c000)=""/174, 0xae) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/02/01 15:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000000d000-0x10)='self/vmnet0eth1\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000630000)={0x0, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff}, &(0x7f0000fd0000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea1000)=@assoc_value={r2, 0x10000}, 0x8) vmsplice(r0, &(0x7f0000178000)=[{&(0x7f000033c000-0xb2)="", 0x0}], 0x1, 0x0) 2018/02/01 15:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0xffffffffffffff51) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000928000-0xc)={0x0, 0x6, 0x0}, &(0x7f000044d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006a1000-0x20)={0x3c48, 0x0, 0xdf7499c02f6b4a09, 0x7, 0x883, 0xfff, 0x10000, 0x1, r2}, &(0x7f0000c51000)=0x20) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000098a000)={0x0, 0x1c, &(0x7f0000571000-0x1c)=[@in6={0xa, 0x3, 0xffffffffffffffe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}]}, &(0x7f0000877000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e16000)={r3, 0x1f}, &(0x7f000074b000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/02/01 15:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) pause() ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000d0000)={0xcb2, 0x6}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1000) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/02/01 15:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockname$llc(r0, &(0x7f0000d10000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011d000)=0x10) sendfile(r0, r0, &(0x7f0000306000-0x8)=0x0, 0x401) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 15:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000010d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000681000-0x20)={{0x77359400, 0x0}, {r0, r1+10000000}}, &(0x7f0000efc000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f0000870000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x5, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000086a000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f75000)={0x2000000000000263, &(0x7f0000cbd000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) geteuid() ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00006f5000-0x8)={r4, 0x12}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000042d000-0x10)={0x6, &(0x7f000015d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) readlink(&(0x7f0000aae000)='./file0\x00', &(0x7f00003f9000-0x76)=""/118, 0x76) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006a4000)={r5, 0x3d}) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) 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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) tkill(r0, 0x1000000000016) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000044000-0x6)={0x0, 0x0, 0x1}) 2018/02/01 15:07:07 executing program 4: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000012000-0x3)='^^\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000120000)="e24329a85dfe452b9fcafd53920384de4bb81c57d95eaf1d1805bdb1daea55d0ebe85a8270b703fcdfb2b5bec85fee15821059b16f0b70ca349c5c657918d9c09dee4e88a5c5d78032c9c5213ba58683d13f3a0c5e7c667f6a95eb849c79856979495a486240b70a0cc71f83229b891fe1d99e138ba5b8d4889f1cec1e5055f5f23d3d2fc14aca41e99c", 0x8a) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052c000-0x16)='/selinux/checkreqprot\x00', 0x12880, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000cec000-0x9)={0x800000000, 0x80000000}) r1 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r1, 0x40044591) write(r1, &(0x7f0000fdd000)="", 0x0) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x10000) readahead(r0, 0x6, 0xc) r1 = socket$inet6(0xa, 0x8400000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) writev(r1, &(0x7f0000b50000)=[{&(0x7f000089b000-0x1000)='o', 0x1}], 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd9000)=0x0, &(0x7f0000fda000-0x4)=0x0, &(0x7f0000fd9000)=0x0) mmap(&(0x7f0000fd9000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fda000-0x4)=0x0) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d8000)={0x0, 0x0, 0x0}, &(0x7f0000784000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ec7000)={0x0, 0x0}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000e3f000-0xbc)=""/188) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r2, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) close(r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d60000)=0x0) geteuid() mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 15:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x5, 0x7fff) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) bind$inet6(0xffffffffffffffff, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) rt_sigtimedwait(&(0x7f0000278000-0x8)={0x5}, &(0x7f00002cf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003cd000-0x10)={0x77359400, 0x0}, 0x8) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r1, 0x4, 0x1ff) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(0xffffffffffffffff, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) setgid(r6) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000bdb000)=0xfa90) sendto$llc(r0, &(0x7f0000946000-0x32)="edcf5f95fb6c86980716c935a4964742864d528fb333d030119db8c2e33e5b47028a1467cd227cc2acf8aa01b3e648244b90", 0x32, 0x1, &(0x7f0000fd6000)={0x1a, 0x0, 0x6, 0x4, 0x100, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a64000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000086b000-0x4)=0x7, 0x4) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/02/01 15:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) syz_open_pts(r1, 0x80000) preadv(r2, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) 2018/02/01 15:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000959000-0x4)=0x100000000) ioctl(r0, 0x2288, &(0x7f0000871000)="") 2018/02/01 15:07:07 executing program 1: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af3000-0xdc)=@ethtool_perm_addr={0x20, 0x6, "1dcd499e5765"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1000000000000002) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000af4000-0x1000)="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", 0x1000, 0x400c000, &(0x7f0000af3000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 15:07:07 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000feb000)=""/230) r1 = socket$netlink(0x10, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x80000000a, &(0x7f00003c3000)=0x0, 0x4) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) link(&(0x7f0000728000)='./file0\x00', &(0x7f0000fe1000)='./file0\x00') read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/02/01 15:07:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20010}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000006000)=""/0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x121100, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x20) 2018/02/01 15:07:07 executing program 1: 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) timer_create(0x7, &(0x7f0000000000)={0x0, 0xc, 0x4, @thr={&(0x7f0000c20000)="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", &(0x7f0000001000-0xe8)="d8b6ee902d01c11e7b89e1a7aee27b9aa30204fb3e8cd74e3e866decbe68d437692372c9b6b4d3732a1d148cde6839baba636e4120dd2f43a8d908eb8cab52f6d207df0f3866946f54fed139c9142f8996f44372331fe19aa98b993d367897749556ff9cec5b45ecbac0049439caa94d164ca4c3f166d6f3562a934899637ebfa78f951c6768257ff2c2d35995aa6da60c080a437ac97cf53936d67d0bdb30a2b5ba159c65ac169616f5c87172913eb7b792b83e8c257b1ed7062f21a0f5a6f9db1f458574903c81480fd32650d39ac1f0dac45270986e2fc205937afb16a6551052351f7501acf6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x20000000000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000004000)=&(0x7f0000006000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000006000-0x8)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000007000-0x10)={0x77359400, 0x0}, &(0x7f0000004000)={0x0, 0x0}) 2018/02/01 15:07:07 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000df6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd103}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000061a000)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) 2018/02/01 15:07:07 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x5, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) 2018/02/01 15:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2000000000000259, &(0x7f0000ec3000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000476000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000342000)=0xe8) ioctl$sock_ifreq(r1, 0x800000008922, &(0x7f00006d7000)={@common="6c0000000080000000000000020b00", @ifru_names=@common='ifb0\x00'}) 2018/02/01 15:07:07 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ea000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)=r1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000c3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f8000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000054e000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x31}, {0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9, [0x3, 0xffffffffffff1e87, 0x8000, 0x6, 0x2, 0x2, 0x10000, 0x9]}, 0x5c) sendto$inet(r1, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) tkill(0x0, 0xb) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dfb000)='id_legacy\x00', &(0x7f00001ac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000263000-0x16)='posix_acl_access\\user\x00', 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005a8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000897000-0x4)=0xe8) r2 = dup(0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000031a000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f3a000-0x4)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00002ab000)=r4) r5 = getgid() keyctl$chown(0x4, r0, r1, r5) bind(r2, &(0x7f0000ce3000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r6 = socket(0x18, 0x0, 0x1) connect(r6, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000f000)={0x0, 0x96, "9b059210d6ca78f2b45e426022692adf1a10016179341bd45ca75f84072761793f64150cac65480b2eb778de8589f8255d30a29bd68a87d02014f599f5481d435845bd21c90c967c73428278b1638e1d7150facb670de483c6102565b19ddd8e87a7c481e8f40bbdb1e4eaaa464f8f794a87419b402cd2478d80d43ce1ed0dbc2311430b3b6e158f99ad2597817ef9862edf34c5ec02"}, &(0x7f000000f000)=0x9e) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r1, &(0x7f000000f000)=0x4) 2018/02/01 15:07:07 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r0, 0x5e, 0x0) 2018/02/01 15:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000079b000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="", 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003aa000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a02000-0x4)=0xe8) connect$packet(r0, &(0x7f00009a2000-0x14)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/02/01 15:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x8000, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/02/01 15:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000671000-0x38)={&(0x7f0000c68000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f0000cac000)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x4, 0x3, {0x2}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x4000851) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr=0x0}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0x1, 0x4, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000002000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x7, "6a39f21b7cc63b"}, &(0x7f0000002000)=0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xe158}, &(0x7f0000002000)=0x8) 2018/02/01 15:07:07 executing program 6: clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") personality(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) 2018/02/01 15:07:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") syz_open_dev$binder(&(0x7f000086f000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c40000-0x20)={{&(0x7f000011d000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/02/01 15:07:08 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) mlockall(0x1) pipe(&(0x7f0000564000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f000093c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000215000-0x4)=0x14) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/02/01 15:07:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000815000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x320, 0xdac793a6846f2c1a, 0x1, 0x1c, "b6fb62800b667d7de285f025b9528330bea8175d23d1aa657b35073a45387243173eb283c024e945497e54fefb286e898995b336b641829c2d2bca11827abb9c", "b9e7a1f76b3430539a7fc927eb02322be22987f07db80b4deedf8b399183eafb", [0x1ff, 0x6], 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e1a000)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000473000)=""/88) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000528000-0x28)={0x1, 0x0, 0x0, 0x0, "94a064b7b52043d3690712aef39caab61a533f24c522bdddd47f40e9c9ff04d3"}) 2018/02/01 15:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) epoll_create1(0x80000) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r3, 0x1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/02/01 15:07:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e88000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f10000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c0d000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={r3, @in6={{0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = dup(r4) chmod(&(0x7f00009d3000-0x8)='./file0\x00', 0x8) ioctl$TIOCCBRK(r5, 0x5428) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) prctl$intptr(0x8, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000f86000-0x4)=0x4, 0x4) read(r7, &(0x7f0000c7e000)=""/28, 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00009db000-0x10)={r9, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2018/02/01 15:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) unshare(0x40600) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x2000, 0x0) listen$netrom(r1, 0xff) fadvise64(r0, 0x0, 0x100, 0x2) 2018/02/01 15:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ea1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bridge0\x00'}}}) timer_create(0x7, &(0x7f000046f000-0x60)={0x0, 0x3b, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064a000)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c24000)=@generic="6b84d105474dea67507401aa6526f67e") clock_gettime(0x0, &(0x7f000097c000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00002a8000)={{0x77359400, 0x0}, {r3, r4+30000000}}, &(0x7f0000e8f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) 2018/02/01 15:07:08 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x100002000001f, &(0x7f0000d1e000)=""/59, &(0x7f0000d1e000)=0x405) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/01 15:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000079e000)=""/155, &(0x7f000000a000-0x4)=0x9b) 2018/02/01 15:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c7c000-0x8)={0xffffffffffffff41, 0x3, 0x3, 0xffffffffffffff06}) r1 = open(&(0x7f0000887000-0x8)='./file0\x00', 0x200, 0x0) syz_open_pts(r0, 0x100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cf3000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000d9c000)={0x2, 0x4, 0x7, 0x0, r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000088c000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa02, 0x5, 0x9, 0xfff, 0x0}, &(0x7f000091c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c90000-0x8)=@assoc_value={r3, 0xe3dd}, 0x8) 2018/02/01 15:07:08 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cd4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xe2c, &(0x7f00006ea000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x7) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000b9d000-0x9)='net/igmp\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/01 15:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007da000)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x60, 0x0}], 0x1, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/02/01 15:07:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x1, r0, 0x2000000003630) 2018/02/01 15:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") llistxattr(&(0x7f0000c1d000)='./file0\x00', &(0x7f0000eba000-0xab)=""/171, 0xab) open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/01 15:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003cd000-0x8)={0x0, 0x0}, 0x10000004000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000519000)=0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000858000-0x11)='/selinux/context\x00', 0x2, 0x0) write$eventfd(r3, &(0x7f0000c6e000)=0x0, 0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00004ea000-0x4)=0xffffffffffffffff, 0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000a36000-0x45)="e7c9b50e70d0fd699fe8ff5249c479cd7eb66779bfc07a3cf0acbdb10dca292b0962d58eca7272148a0de6952ce081dad2e55b14b1dcd2b792e92bfa4de1b845611296dbdb") 2018/02/01 15:07:08 executing program 7: socket$inet(0x2, 0x80000, 0x1b45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000004) writev(r0, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r1, &(0x7f000066c000-0x10)={0x1a, 0x1c, 0xfffffffffffeffff, 0x1, 0x3, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008e1000)={0x0, 0x2}, &(0x7f0000b8d000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ddc000)=@sack_info={r2, 0x81, 0xde35}, 0xc) 2018/02/01 15:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) close(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000049e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d30000)={@generic="0a3d9b8169c60f3f4478246efa0e2301", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000640000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) [ 100.156195] device lo entered promiscuous mode [ 100.163249] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 100.170274] qtaguid: iface_stat: create6(lo): no inet dev [ 100.185497] device lo left promiscuous mode 2018/02/01 15:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x16, 0x0, 0x0, 0x2000000000000119, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x27e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000004000-0x20)={0x3, 0x7, 0x0, 0x7, r2}) 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) r3 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="e25b82a1154365489aef95aa159addab994fb1068e70970eb85b18ded325308e311011a52cacc5ae4302ebda8df822e51f0d6f55b895f48826ee11a5d4fda894fbf81bcb68956094c7ee1fd63c71f4ec4b97cea39e16168ef0e81efb3b49751c732e1fca220cd8d0bc2f16059e7e6a262526c3ab14b35ae9a54164ab2c0dd16ae119752dc3c5baae598fb6e82ec8cf2ddafa65cd518627c6a72188f37fa44cd458d6c8562cacaf1bd3bd9d8dd08954becc34ce16f313dd86f667d4e91069aeca6604fb279dfba856f879da256a24fe43661240c8c91501ac852b526e38", 0xdd, r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000012000-0x4)=r4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getparam(r0, &(0x7f0000ed8000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000474000-0x20)={@generic="78a238eeace0d560bb6f75f6b7013274", @ifru_flags=0x2000}) ioctl$TCXONC(r1, 0x540a, 0x1) [ 100.286780] device lo entered promiscuous mode [ 100.291520] qtaguid: iface_stat: create(lo): no inet dev [ 100.297068] qtaguid: iface_stat: create6(lo): no inet dev [ 100.303295] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 100.309612] qtaguid: iface_stat: create6(lo): no inet dev [ 100.315670] device lo left promiscuous mode 2018/02/01 15:07:08 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000007000)='cifs.spnego\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="a4335fcd6cb2cd119f0bf3b1e8a2b1768d3cfdf90000000025fbc86ac66f4ec8c8fa68fffffffffffffffb0da5ecb2f94b532a751e78437add62a247eef36aeaacf3f8c8ada0ed35a472c3935303ae451fba57c352ff873a8ab2fa0faff74a75c5", 0x26, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xf8)="f8b198fd8e1b647007212ceadcbac875de2a8f3ada33444b5c74713e32b7c453848b618cf2f33a2e77876cf58a4b494fba4081dc2d40d819c2971004304ccf42bf5d3c1f0f9d67547c07ca5028fee83298c782485b7522f6e8fa5819bcff22e8b589d7b14d07fa0e1cc7de4430c379150818226ad74a970e8607ece2a33c4f3e99de724b5344c0bd29a7a9102ddfc62e51bd9f38459366e2d8fa37713b6068b03a0aeafe95635d97b40a992553f5a9cb6a9b7271666431e71ac8964f006e7bdbd40e5022930b7b94d7f1427ce7e95a6e92bcad2fa1f0dae7dc9bc2ad7170131d2f0f2759d9d9c711b400355c43f89c6b70f3af4ffabd8763", 0xf8, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='/\x00', 0x0) 2018/02/01 15:07:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aa0000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000bbd000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c18000-0x4)=0x50f4d840c7700936) accept4$ipx(r1, &(0x7f00002e6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ac000-0x4)=0x10, 0x807fc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000040000-0xc)='/dev/autofs\x00', 0x640080, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cf7000-0xc)=@sack_info={0x0, 0x7f, 0x3ff}, &(0x7f0000115000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000229000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0x1ff, 0x80000001, 0x792f, 0xa}, &(0x7f0000491000)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002b2000-0x20)={0x6, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00006ea000)={0x1, r4}) r5 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r5, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000236000)={0x2, &(0x7f00003c2000-0x10)=[{0x8, 0x6, 0x1, 0x44dc}, {0x5, 0x0, 0x2, 0x9}]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000976000-0xb)={0x2, 0x3ff, 0x9c, 0x3, 0x2, 0x4, 0x182, 0x20, 0x7, 0x4463, 0x5}, 0xb) 2018/02/01 15:07:08 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f00000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fa6000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000fa5000)=0x40, 0x4) 2018/02/01 15:07:08 executing program 3: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a19000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7b000-0x4)=0xc) getpgrp(r1) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffffffffffff}, 0x1c) 2018/02/01 15:07:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000039d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f0000923000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x193, 0x0) clock_gettime(0x0, &(0x7f00000de000)={0x0, 0x0}) nanosleep(&(0x7f00006c5000)={r0, r1+10000000}, &(0x7f000013c000-0x10)={0x0, 0x0}) 2018/02/01 15:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fa000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000055f000)=0x14) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) 2018/02/01 15:07:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002cb000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x2, 0x3c6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dfe000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000445000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc8000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00006fb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/02/01 15:07:08 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000013000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0xb)=@random={'user.\x00', 'self\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000e75000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x0, 0xa, 0xc, 0x0, "e9b96f046a9eaafdf9518ca22a3755a5b47b1521ae114c4deaf652ab2ba862f91172f12cd9354d417829fa78d765dff11f8b5ba04ae7649a7418b0a0c26fc0d4", "ddb83f8341bbfaae214bab174bbf125ce8173ea75b1a16fba61b12d853432aba042a7e20225f95b8b51eee0e85e7025599e317f875b44a8607cec49631287e01", "706ec1f5e8926596cba923a55acea6bee115bd99ebe34ec115a8f3e4d509d2a5", [0x2, 0x80000001]}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00008e4000)={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}, 0x0, [0xfffffffffffffffc, 0x7ae8, 0xffff, 0x1f, 0x9, 0xfffffffffffff52d, 0x1, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000df6000-0x14)={0x0, 0x9, 0x1, 0x9, 0x1000, 0x4}, &(0x7f00004ca000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bc0000)={r2, 0x8}, 0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006f0000-0x8)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00006a8000)=0x0) mmap$binder(&(0x7f0000f46000/0x3000)=nil, 0x3000, 0xc, 0x20113, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x102d5) 2018/02/01 15:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000769000)={0x0}, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009f4000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/01 15:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) inotify_init1(0x800) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x35) 2018/02/01 15:07:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009e4000)=0x0) connect$inet(r0, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/02/01 15:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) clock_gettime(0x0, &(0x7f0000159000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000081d000)={r1, r2/1000+10000}, 0x10) 2018/02/01 15:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003e3000)=r1) 2018/02/01 15:07:08 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000969000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002eb000)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 15:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x4) getsockopt(r0, 0x0, 0x7, &(0x7f00001e2000)=""/33, &(0x7f000092a000-0x4)=0x21) 2018/02/01 15:07:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f00003e0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00004a9000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00006d8000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = syz_open_dev$mice(&(0x7f00001b0000)='/dev/input/mice\x00', 0x0, 0x109000) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000066000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee9000)=0x8) [ 100.495514] nla_parse: 1 callbacks suppressed [ 100.495520] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.541262] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/01 15:07:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b2b000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) inotify_add_watch(r0, &(0x7f0000288000-0x8)='./file0\x00', 0x40) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b67000)={{&(0x7f00000eb000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a5c000-0x8)={0x0, 0xff}, &(0x7f00002f8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004fb000-0x8)={r3, 0x9f7}, 0x8) execveat(r2, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) 2018/02/01 15:07:09 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000068d000-0x20)={@generic="2a43626158b423587b68081e9e697e24", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lstat(&(0x7f0000550000)='./file0\x00', &(0x7f0000ef3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000ef2000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000ef1000)=0xffffffffffffe711) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/02/01 15:07:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x60, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce2000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = mmap$binder(&(0x7f0000459000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000800000)={0x68, 0x0, &(0x7f0000a6d000)=[@decrefs={0x40046307, 0x4}, @increfs_done={0x40106308, r3, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x50, &(0x7f0000c07000)=[], &(0x7f0000da4000)=[0x38, 0x30, 0x18, 0x48, 0x28, 0x20, 0x78, 0x40, 0x18, 0x38]}, 0x272}}], 0x6b, 0x0, &(0x7f0000da2000-0x6b)="21e065aceace48b5a3cfac0e241fa7a73cb4c02a58b84b05d4de79b02ffa6cd71751d5e7e7119377eb37d141c654381e3f072d40d310e331935d9cf82fe7bfc4375651f447efb1ddd3268558a757ecff6015234b563a5e6c91efb1da9b3c9e21671712e1e41ec3b707e299"}) tkill(r1, 0x16) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d98000-0x14)={0x0, 0x9, 0x6, 0x5, 0x6, 0x8}, &(0x7f0000827000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bad000-0x10)={r4, 0x0, 0x4, [0x2, 0x7, 0x4, 0xffffffffffffff75]}, 0x10) r5 = socket(0x10, 0x200003, 0x0) write(r5, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) 2018/02/01 15:07:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4b8, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x2, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008c6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000946000-0x30)="b63db85e1e8d020000000000003ef0011dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000063c000)=[{&(0x7f0000695000-0x3e)=""/62, 0xffffff43}], 0x100000000000031e) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c36000)=0x14) 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000066000-0x1002)="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", 0x1002, 0x48000, &(0x7f0000f79000+0xbcb)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)={0x0, 0x0, 0x0}}}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d0a000-0x4)=0x0, 0x4) close(r0) 2018/02/01 15:07:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be0000-0x8)='./file0\x00', 0x14) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00005bc000)={{&(0x7f0000655000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/02/01 15:07:09 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000000d000)={0x0, 0x16, 0x4, @thr={&(0x7f0000008000)="cfe48069efbe779d3c8671ce0129c4e928630dc6494d2761284402167229178e8962130632d8adce02e37c21fe3a30483d13f67d9921c837a90091b02ac2f7b5f82d5123cd61b950e25c105316af71bf2daa87dc3dfeaf8483999897011534f50568d0d393b85b5ff5dd6d2eba4dacd500f3af3aae02d560f080bce3501aa3f3b0410606164dec7bbd6ecc56c1bc1e1d3af73b22af12290330e1ba3eedc413291f5a4e991ddafd22f9aa788263ee54df07a9a48abc0b698ad9a9121c05903a0ee46e2db4108e73a96d31b0a2fb976e7a705d05bb4bd54c33e166a4efd2f95cc0ed77fc3660bca72c6e978f3678", &(0x7f0000004000-0x83)="53522f2c230ba6e273535238cfc7556ef3112ee3c824f528e0e1371a75cd92a3e128feeab69369a51cd163c818e4bf64d502b394e5f604c75a19a56312368ac4ac8923a506cd9825f054f1ba6a464ddb9161a3bf488be2bdb4eb9ad0035c60253a228dae7a2e7ea521cb01703f27a75c73560a17f81452d420bf5ea836bce9850c1da8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x0) timer_delete(r0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004000-0x10)={r2, 0x1, 0x6, @random="117d4c104017", [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000000b000-0x50)={0x0, 0x8, 0x2, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000)={0x3, 0x8, 0x9, 0x8}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x408) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x6c, &(0x7f000000b000-0x6c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000000b000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000b000-0x7)={r2, 0x8, 0x4, [0x1ff, 0x1, 0x8, 0x8]}, &(0x7f000000a000)=0x10) 2018/02/01 15:07:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) acct(&(0x7f000014b000)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000041000)=0x0, &(0x7f00007d4000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000044a000)={0x0, 0xd7, "dd6b40a2911b202f7ee0a5b991dee2c076fefe541b8d09c5f2c55820cb853dd194b939e0a7a164a67d36b886bf136fbf0f443615a231d3822feeffb2a24bf51cb541d70cb621d496ef83e3cb42dcf2e943f00b5a981619276e67ea20eb25ef9462a71b7e85deb0664c91e8ee01505d7536b9d4e7b385ff055919caf32e8883b403b7b90f663b4e6cc4ddcada512dc88374d5458642c9c307237f79844f4cc1ff339ee7905b2c830df4ae203d82bd344d9e0e61b525a64441ef0cb8622417a9e2cad68077ec6ec67274c92b3f197264161143cb4ba6d1bc"}, &(0x7f0000e44000-0x4)=0xdf) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b51000)=@assoc_value={0x0, 0x3b0e}, &(0x7f0000ecd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000757000)={r2, 0x8000000009}, &(0x7f0000555000-0x4)=0xfffffffffffffcb5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000026f000)={0x0, 0x100000001, 0x0, 0x3d, 0x3, 0x81, 0x1, 0x100000001, r3}, 0x20) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000541000)=""/249) 2018/02/01 15:07:09 executing program 2: mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000036d000-0x7)='./file0\x00', 0x115000, 0x100) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002d1000)={@generic="6ec7e28ece62008ceafe8d611e53488c", @ifru_addrs=@rc={0x1f, {0x1, 0x2, 0x0, 0xffffffffffffff8c, 0x5, 0x0}, 0x6}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000093000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f000036a000)=[], 0x0, 0x0}, 0x0) getpeername(r1, &(0x7f0000028000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00002a1000)=0x10) 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000959000)={0x0, 0x0}) writev(r0, &(0x7f0000f48000)=[], 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000)="", &(0x7f000044c000)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f0000442000-0x8)={0x0, 0x0}) [ 101.153387] device syz3 entered promiscuous mode 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ed8000)='./file0\x00', 0x220200, 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000481000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) recvmsg$netrom(r3, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2018/02/01 15:07:09 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003e3000)={0x3, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) connect(r1, &(0x7f0000d9d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x4}}, 0x2e) sendmsg$nl_route(r1, &(0x7f000073c000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@IFLA_TXQLEN={0x8, 0xd, 0x40}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x2cf}, 0x1, 0x0, 0x0, 0x1}, 0x48c0) 2018/02/01 15:07:09 executing program 2: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ddb000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00002cf000-0x38)={&(0x7f0000071000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dda000-0x10)={&(0x7f00002d2000-0x38)=@mpls_getroute={0x1c, 0x1a, 0xf21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = open(&(0x7f0000046000-0x8)='./file0\x00', 0x2400, 0x92) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00004c4000-0x4)=0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) poll(&(0x7f0000318000)=[{r0, 0xc, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x81) 2018/02/01 15:07:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f000033d000)={0x0, 0x0}, 0x800) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x80) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00009bf000)=""/51) fcntl$setlease(r1, 0x400, 0x2) 2018/02/01 15:07:09 executing program 5: syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x3f) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000348000-0x70)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x0}, 0x6, 0x0, 0x0}], 0x30) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f6000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000488000-0x10)=""/16) ptrace(0x11, r3) 2018/02/01 15:07:09 executing program 3: getrandom(&(0x7f0000373000-0xc2)=""/194, 0xfffffffffffffe8d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400002, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000689000-0x160)={{{{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]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x4, 0xe11e, "b3daedb97d363510ed75877903a2c3374a91da80a920d77482611acc7f4987006aa8da71bd0c2734c4ed7c4c60471183f22d11d419b02a06f4f22f7b3e8d0c7a451819f85a2efded14a330d93d17d8c1"}, 0x160) [ 101.219617] device syz3 left promiscuous mode 2018/02/01 15:07:09 executing program 3: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000480000)=""/28, 0x1c, 0x40000000, 0x0, 0x0) 2018/02/01 15:07:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2610723052030a9b, &(0x7f0000002000-0x33)=""/51, &(0x7f0000000000)=0x33) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00008a8000)='gid_map\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008a2000-0xd)='/dev/usbmon#\x00', 0xa2, 0x200000) syz_extract_tcp_res(&(0x7f00002be000-0x8)={0x0, 0x0}, 0x2, 0x5) r2 = syz_open_dev$evdev(&(0x7f0000273000-0x12)='/dev/input/event#\x00', 0x4, 0x1) writev(r2, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000103000-0x11)='/selinux/enforce\x00', 0x2001, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000e84000-0x8)=0xfffffffffffffff9) arch_prctl(0x1007, &(0x7f0000dcd000-0xe9)="8a31bce251b53f503987f28435a96c3ed70c91f621f065a7f70c23a6e60d7de8956c8bacc87e0337c96189236a87a3396fd42a5bd632691830acfa5f99bfbdf0980d980ca4b70674bc84724ed1f4ed5e59587a517c446230952af45e99d66e5bda36004a35915b3dcc1697d38abe3e0b63a9aa90628632d604938eac9bf54c3476923de43d51aaf0b43027a052de23bdc67a380fd0542b7c9f880aa6ae5617a595e57ce78e2c6d781530e89ab679b3933a7385454da5a637fb56fd30c48aadd4828468cc1542d9c3f292996fdedbf7ea6f692fffa6ac9afc502e59fadf6fbe3179efdc4baab68a5635") 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000028000-0x15)='/dev/pktcdvd/control\x00', 0x3fc, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f0000022000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000016000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f41000)=@req3={0x81, 0x0, 0x7, 0x0, 0x4, 0x2, 0x0}, 0x1c) 2018/02/01 15:07:09 executing program 5: clock_gettime(0x0, &(0x7f000094b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) dup3(r2, r2, 0x80000) futex(&(0x7f000056d000-0x4)=0x4, 0x1, 0x6, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000f78000)=0x4, 0x5eae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) fcntl$setpipe(r3, 0x407, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000000000+0xdd3)="7e1587c9a56642ae15388c51540f84f1def9fe42393f04295e14619e405fee6a1d0958ff04c862ba1bcd70ba6f3cdcbc808a3ec330422784ce60739c90939989044ef9c6b7b63c716e285bcdfa811c763e592d06e0cfd30af0c5f8a5027032d85a8fc5c651de8cea40d187ada2422b300d5dc13277ba4b0d3d18220415978d770e6a5f503ea56f7980f69688c53db7ac6755e9652e1e3f2a1f49a91eef6ea7e65c0a0a9fc22259c73e6a615c", 0xac, 0x40, &(0x7f0000c00000-0x10)={0x1a, 0x1f, 0x7, 0x13, 0x7f, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f00002ed000-0x8)={0x1}, 0x8) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00007af000-0x4)=0x7fff) 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000049b000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000145000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000da8000)=[0x0], &(0x7f0000001000-0x4)=[0x0], 0x6, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) [ 101.256768] binder: undelivered death notification, 0000000000000000 2018/02/01 15:07:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000cbf000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000de6000-0x7)='ns/mnt\x00') ioctl$VT_RELDISP(r1, 0x5605) 2018/02/01 15:07:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) readv(r3, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r3, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r3, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r4 = getpgid(0xffffffffffffffff) timer_create(0x4, &(0x7f00001cb000-0x60)={0x0, 0x17, 0x6, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b99000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) [ 101.319323] binder: BINDER_SET_CONTEXT_MGR already set [ 101.325629] binder: 19769:19800 ioctl 40046207 0 returned -16 [ 101.347268] binder: undelivered death notification, 0000000000000000 2018/02/01 15:07:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000d8000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x4, 0xffffffff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005f8000-0x78)=[{{&(0x7f0000a51000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000027c000-0x10)=[{&(0x7f0000d8b000-0x5)=""/5, 0x5}], 0x1, &(0x7f0000a65000-0x37)=""/55, 0x37, 0x9}, 0x0}, {{0x0, 0x0, &(0x7f0000bc1000-0x30)=[{&(0x7f00007a1000)=""/207, 0xcf}, {&(0x7f00005a3000-0x95)=""/149, 0x95}, {&(0x7f000069e000)=""/4096, 0x1000}], 0x3, &(0x7f00001fd000-0xa)=""/10, 0xa, 0x9}, 0x9df}], 0x2, 0x2000, &(0x7f0000aad000-0x10)={0x0, 0x989680}) r1 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r2 = dup(r1) socket$inet(0x2, 0x0, 0x8) fadvise64(r2, 0x0, 0x7, 0x2) bind$inet6(r2, &(0x7f0000346000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000435000-0x20)={0xfffffffffffffff8, 0x100000001, 0x10000, 0x7, 0x8, 0x7fff}) readahead(r0, 0x100, 0xfffffffffffffffa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d2c000-0x4)=0x0) 2018/02/01 15:07:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000998000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000951000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x0, 0xfff, 0x100, 0x2, 0x2000040, r2}) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000050000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r3 = getuid() fchownat(0xffffffffffffff9c, &(0x7f00008a6000-0x8)='./file0\x00', r3, r1, 0x800) r4 = accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r5 = dup(r0) getsockopt$inet6_int(r4, 0x29, 0xdf, &(0x7f00002c5000)=0x0, &(0x7f00000c3000)=0x4) write(r5, &(0x7f0000cdd000)="ef", 0x1) 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000edf000)=[{&(0x7f0000576000)=""/174, 0xae}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000897000-0x8)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000674000)=0x7) 2018/02/01 15:07:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000014000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000013000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)=@getsadinfo={0x13c, 0x23, 0x410, 0x5, 0x2, 0x8000, [@encap={0x1c, 0x4, {0x3, 0x1, 0x2, @in=@multicast1=0xe0000001}}, @mark={0xc, 0x15, {0x3, 0x3ff}}, @replay_val={0x10, 0xa, {0x3, 0x1, 0x2}}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80, 0x0, r2, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7e}, @in=@dev={0xac, 0x14, 0x0, 0xc}, {0x6, 0x2, 0xaad, 0x3, 0x4, 0x2d, 0x10001, 0x6}, {0x8001, 0x100000001, 0x3, 0xde}, {0x8, 0x7, 0x7}, 0x4, 0x3, 0xa, 0x4, 0x8, 0x42}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0xe}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8050}, 0x80) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000b16000)=""/130) socket$inet_sctp(0x2, 0x1, 0x84) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:09 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)=""/229, 0xe5}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/129, 0x81}, {&(0x7f0000007000-0x63)=""/99, 0x63}], 0x4) read(r0, &(0x7f0000005000)=""/0, 0x0) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000931000)=""/178, &(0x7f000049e000-0x4)=0xb2) 2018/02/01 15:07:09 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x6, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:09 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000ae1000-0x8)={0x0, 0x0}, 0x1, 0x0) times(&(0x7f000082f000)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000201000)='/selinux/status\x00', 0x0, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x0, 0x4, 0x1ff, 0x2, r2}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/01 15:07:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e0000-0x10)='/dev/sequencer2\x00', 0x321000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cd2000)={0x5e7, 0x1, 0x1, 0x8, 0xa8ff}, 0xc) r1 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) fadvise64(r1, 0x0, 0xfffffffffffffffc, 0x0) 2018/02/01 15:07:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) accept$ipx(r1, &(0x7f0000ce8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000505000-0x4)=0x10) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r3, 0x3, 0x50) connect$netrom(r2, &(0x7f0000f34000)=@ax25={0x3, {"eaaf7fb7f49677"}, 0x3}, 0x10) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00002b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d86000)=0x0, &(0x7f00006a3000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000da3000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f000080f000)="6e6574477504706c5474653600") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004af000-0x4)=0x0) sched_getattr(r2, &(0x7f000030f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r3, r1, &(0x7f0000c49000-0x8)=0x1ffffff, 0x1) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7, 0x0}, 0x4) close(r1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000f12000)={0x2, 0x0, 0x7fffffff, 0xeee2, 0x0}) 2018/02/01 15:07:09 executing program 4: r0 = accept$unix(0xffffffffffffff9c, &(0x7f000011f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000521000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00000b4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c90000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x6, 0x6, &(0x7f000086b000-0x68)="e218815fb296cc81a4a1b59f7c1fe1ccc517ba0893e8350e1bda1603e6f99d5e9ad1cf147c4a8b3db20fad174efc22dd32cf6d26fa94e01b31bd504611f481411e1855fd05f889f9765f25e9d89fe860dc6dd0ff8b75ec1313a3f28d415bf03e4352970a24d748e3", 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007b0000-0x10)={0x0, 0x10, &(0x7f0000a66000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001d5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000805000)=@assoc_value={r4, 0x9}, &(0x7f00008e7000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c1000)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000225000-0x8)={0x0, 0xd0d6}, &(0x7f00001b2000-0x4)=0x8) statfs(&(0x7f0000e89000-0x3)='./file0\x00', &(0x7f0000ba7000)=""/11) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00002bc000)={r6, 0x7f}, &(0x7f0000dd2000-0x4)=0x8) timer_create(0x7, &(0x7f0000cd3000-0x60)={0x0, 0x27, 0x0, @thr={&(0x7f00007b5000-0x98)="c97942030b2ed2e95af677b9791d76b155b6482f570ed8b3a06981931b443bb8a54e81267c35717330ab7ead963379ee5faf16ae0c5553efcafbed0941e8da0c33fd6cfe8b9d122a4c6ccc1093311f8348cdb0607dbc6e74080c44d3cda202f967862af6159c9a757d96f141de493137357d811130582788762fe0f577db72824c1ccad2da788bcacda3878f3a21b8614a256b5fcfffaad9aabd5acae5c2c8e7d1924d302708d46bc4189e846c5ef4c45dc4ff99d2df6f5ca9db", &(0x7f00005bb000+0xbba)="7767e9408e4e6f284fe0c48940ecb5d5712e5cf6a652f6c0dbe734e2a2bd9bbad5c2e8077f9a5cb09767ea951c9e926b92be4e385b7afd2699c95a000c6e5a0b23ff920c15103016d9483fa3122fba12f648d77f96fc7bc1e9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001aa000-0x4)=0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000cf3000-0x108)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/02/01 15:07:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003ab000)={@generic="513af899ee6660795ba560142e72d90c", @ifru_flags=0x2000}) socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ae000-0x11)='/selinux/relabel\x00', 0x2, 0x0) writev(r1, &(0x7f0000e9a000)=[], 0x1000000000000137) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f00001ba000-0x4)=0x10001, 0x4) 2018/02/01 15:07:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10080, 0xdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x1a)={0x0, 0x61, "16f85b505a4759b0b68da66a01abfe8c06079cda184d4e3ff907a1dd5ec54aa1b2182ecda89879b06934c25208948b64a433f3b018885d9804ce0f485e139bd75755e06d231aa54ea0ad6237a7eb9e8bd4f6067cd12a57d6e2300f8d8f00fc42ac"}, &(0x7f0000002000-0x4)=0x69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r3, 0x20, 0x8, [0x9, 0x7, 0x6, 0x0, 0x8, 0x8000, 0x1, 0xfffffffffffffeff]}, 0x18) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ptrace(0x4207, r5) wait4(r5, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_access(r0, &(0x7f0000001000-0x39)={'system_u:object_r:audisp_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x32, 0x0}, 0x39) 2018/02/01 15:07:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bea000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000cc3000-0x4)=0xc) stat(&(0x7f0000431000)='./file0\x00', &(0x7f00009ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b61000-0x20)={"703229eb7d2323efa108dc527adb85d3", {0x4, 0x9, 0x80000000, "fc551d66f020", 0x2, 0x0}}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009a5000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x73, r2, r3}, {0xffffffffffffffff, 0x5, 0x8, 0xe57, 0x3, 0xfff, 0x200, 0xe5c0}, {0x3f3a, 0x0, 0x80000001, 0x6}, 0x3, 0xd, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x3ff, 0x800, 0x1ff, 0x3}}, 0xe8) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000046c000-0x3)=0x0, &(0x7f000016c000-0x4)=0x4) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000077f000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00001e9000)={0x6, 0x8, 0x4, 0x6, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000089a000-0xa2)=""/162) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r0, &(0x7f0000568000-0x1000)="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", 0x1000, 0x240048d5, &(0x7f0000c32000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000fff000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00002af000)={0x2, 0x0, 0x0, 0xffffffffffffffff, 0x34, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x100000001, 0x0, 0x81}, @sadb_address={0x3, 0x7, 0xff, 0x20, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x16, 0x9, 0x530, 0x0, "b58e192f134b55d104bf0b88736bb13c4d641b2d4b4d2443e774675ed47e82cf185ba79764c5a4dfe0f4c59f500baf8e563deee69b2a0bd5fde0d3549141977cb3e35354900d243549a17d11bb2048a6391a7051ecc914b19b07be6f28eb7ccc3b6c90dbd011dbe5ef53b40c72542529b610eb8e6ae9aec90de251ac144f31e33c2f2ab3e80983a1387665fa9fd99428768c1de407b490ca8ec82fed35e9e74d8f4d5bc98ee5"}, @sadb_key={0xb, 0x9, 0x250, 0x0, "acb1784fb584391a4bcfc4be17a9c88c8b3aebf8087407c7c6911f090f7a53c217a909271dfd319088d51da0d5b1fd6ac33f17a208bf025570a4cd9ae3c2d42241329ba9367ec4898a08"}, @sadb_sa={0x2, 0x1, 0x3, 0x1, 0x401, 0xf, 0x4, 0x1}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6, 0x6, {0x6, 0xff, 0x4, 0x5, 0x0, 0x100, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002eb000)=""/103, &(0x7f0000fcd000)=0x67) 2018/02/01 15:07:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000770000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r2, 0x3, &(0x7f000088a000-0xae)="c53a2ac6263c3773170f68d5e5dcde0b5342ac295d0198ddc1d362f434b7eba3c32ba72fa2180c65f850f7ba5551f7caa91cfdf2c1d0ece1beb35c01e282d3fb01058ffa181f360e3f15bdcca59ba870867d912b58d2e0cf7ad3fb1513cdb566a901cc77c7b277941b4e3208851e1787d430c77bd6aa0ca00c9a10ba79418d8040d4556eb73fb6d6ab0263886536204658c4481753c328a066e29d4c225f0714367f8e601b5d8a6c0c2be46cf312") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) signalfd(r0, &(0x7f0000621000)={0xa541}, 0x8) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) 2018/02/01 15:07:09 executing program 4: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005b000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d8000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) 2018/02/01 15:07:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x16d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x1fe, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000004000-0x2d)={'system_u:object_r:mqueue_spool_t:s0', 0x20, 'system_u\x00'}, 0x2d) 2018/02/01 15:07:09 executing program 4: ioprio_set$pid(0x1, 0x0, 0x60ea) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") r0 = memfd_create(&(0x7f00008b9000-0x1)='\x00', 0x2) mmap$binder(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x1000000, 0x80010, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000901000+0xcd4)='/dev/input/mice\x00', 0x0, 0x2000) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@generic="38f37c8814cc605a89c0e5b6272c67d2", @ifru_ivalue=0x3f}}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x23, &(0x7f0000001000)={0x9, {0x40}, 0x2, 0x4}, 0x0, 0x8, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0x180)=[{0x5, 0x9, 0x5, 0x4, @time={r2, r3+10000000}, {0xffffffffffffff7f, 0x5}, {0x10000, 0x4bca}, @ext={0x1000, &(0x7f0000002000-0x1000)="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"}}, {0x75, 0x577d, 0x5, 0x1, @tick=0x9, {0x5, 0x3f}, {0xffffffff, 0xdca7}, @raw32={[0x20, 0x9, 0x3]}}, {0x8, 0x7, 0x2, 0xffffffffffffff01, @tick=0x40, {0x5, 0x100}, {0x3, 0x8f}, @quote={{0x100, 0xfffffffffffffffa}, 0x7, &(0x7f0000001000)={0x5, 0x6, 0x10000, 0x86, @tick=0x5, {0xdb, 0x3}, {0x3, 0x80}, @quote={{0x7, 0x5}, 0xdb, &(0x7f0000000000)={0x8, 0x8, 0x7, 0x8, @time={r4, r5+10000000}, {0x800, 0x3ff}, {0xfffffffffffffffd, 0x800}, @connect={{0x0, 0x2e3}, {0x8, 0x25}}}}}}}, {0x6, 0x9, 0x2, 0xffffffffffff9b0f, @tick=0x7, {0x9d7a, 0xfffffffffffffffb}, {0x6, 0x7}, @queue={0x10001, {0x6, 0x100000000}}}, {0x3, 0x5, 0x7f, 0x3, @tick=0x1, {0x7f, 0xffffffffffff013d}, {0x5, 0x2}, @result={0xb1c9, 0x3}}, {0x9, 0x200, 0x9, 0x0, @time={0x77359400, 0x0}, {0x6, 0x9}, {0xffffffff, 0x7}, @result={0x9759, 0x9d30}}, {0xfff, 0x3e, 0x543, 0x2, @time={0x0, 0x989680}, {0x4, 0x93cb}, {0x1, 0x3f}, @quote={{0x0, 0x5}, 0x20, 0x0}}, {0x3, 0x7ff, 0xe84, 0x0, @tick=0x7, {0x8, 0x7f}, {0xd145, 0xa3}, @time=@time={0x0, 0x989680}}], 0x180) 2018/02/01 15:07:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b00000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) modify_ldt$write(0x1, &(0x7f00003c0000)={0x80, 0x20000000, 0x0, 0x5, 0x1, 0x1, 0x200000000000, 0x2, 0x68, 0x79}, 0x10) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) rename(&(0x7f00008f7000)='./file0\x00', &(0x7f0000a20000-0x8)='./file1\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007d6000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$addseals(r1, 0x409, 0xc) 2018/02/01 15:07:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xbffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0xffffffffffffffee) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x11, 0x0, 0xd69) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e1e000)='/selinux/enforce\x00', 0x181000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000610000-0x50)={@generic=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00003e8000)={0x2, 0x7fff}}}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000537000-0x4)=0x0) 2018/02/01 15:07:09 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)='timers\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000004000-0x4)=0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x8, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000+0x61a)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x8}, @in={0x2, 0x3, @rand_addr=0x153, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) sendmsg$nl_route(r1, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x16, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:09 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xffffffffffffffff) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f000000a000-0x8)={0x1f}, 0x8, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000009000)={&(0x7f0000001000)={0x12b8, 0x3, 0x6, 0x200, 0x5, 0x3, {0x2, 0x0, 0x4}, [@generic="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", @typed={0x8, 0x8f, @void=""}, @generic="", @nested={0x7c, 0x46, [@generic="45ec72bece2d144e97fb5a7da6c5c545ffbc389e3c4e", @generic="b0099d6e70719c5516f02cbe1cd53e31ec6a1f99f9f2b60437918ac49ad07b6e72c45e3ae6dd3036085c457164de40a5a2485ab99604c7b53c9497ee0d917fb96725e239c3af1f33c81026b5a35a7c858c388831d4bbf80669b56b20c79f04f3cd2f"]}, @generic="babfdaff8ae22dbf199652391678ec01d0d9915648059981833f483703ae9a40eb960c7aaac3d2a17a09d2f8f08a76782febcbc0a96c5388ef55a16360786d3201764708bfc1849278eab3fea804a0488780b74cb5c0bb59744eedf7bd207d4d163bf924f96b8894a92fe4db31ccb836681bc2281d961a358a2dd7c9365310ad8cc0ff772ca537fa2fc9be", @nested={0x74, 0x8, [@typed={0xc, 0x29, @fd=r1}, @generic="2af83a64eb80143af421cec978ad8987148c79969edc8f214380b94657d2662a845cf66af5c4f2405b5dfeb2b714f8f94eca1d1afb2d0013ef9399eaf3085e23a3e87903f48ef4130df930ac", @typed={0x18, 0x89, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0x18, 0x68, @binary="cb55195a8d421ca43183ea4364bb38"}, @typed={0x1008, 0x2, @binary="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0x12b8}, 0x1, 0x0, 0x0, 0x40}, 0x8055) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000001000/0x2000)=nil, 0x0, &(0x7f0000003000/0x2000)=nil}, 0x18) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffbfffd) writev(r0, &(0x7f000007f000-0x10)=[{&(0x7f0000ae7000-0x39)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/01 15:07:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000770000-0x8)='./file0\x00') mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f00004e2000)='./file0/file0\x00', 0x914d104e0bf6afa3) r0 = syz_open_dev$usbmon(&(0x7f0000b12000-0xd)='/dev/usbmon#\x00', 0x10001, 0x301000) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ac000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000203000-0x58)={0x8, 0xfffffffffffffffc, 0x7fff, 0x3, 0x5, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) llistxattr(&(0x7f00003a1000-0x10)='./file0/control\x00', &(0x7f0000dd7000-0x40)=""/118, 0x76) rename(&(0x7f0000dcb000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') pause() 2018/02/01 15:07:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r4}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x0, 0xed}, 0x8) flistxattr(r3, &(0x7f00003c5000-0x33)=""/51, 0x33) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000557000-0x55)={r5, 0x4d, "0065f787ef31e65911044f773d20198daaa7cfbd116eea7222cc8bb7b67a80dda802780c015f4846d74a352623650a0166864c34fe3c3009317874476e3a4e8973754acbd0d5e1d3c6bee95383"}, &(0x7f0000265000-0x4)=0x55) 2018/02/01 15:07:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000087a000-0xac)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x21d}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffb6b}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x9}], 0xac) 2018/02/01 15:07:09 executing program 0: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000d2e000)={0x10001, 0x1, 0x7, 0x9, 0x1ff, 0x388b1aab, 0x2, 0x6, 0x1, 0x100000001, 0x3, 0x1d}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d2d000)=""/157, 0x9d, 0x2040, &(0x7f0000d2e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x1) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d30000-0xa)='/dev/ptmx\x00', 0x181001, 0x0) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cc9000-0xcc)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1}], 0xcc) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d30000-0x4)=0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000d2f000)=0x3f) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d27000-0x4)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/01 15:07:09 executing program 5: socketpair(0x8, 0x80001, 0x5, &(0x7f0000b39000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00009b6000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000988000)=""/5, 0x5, 0x2040, &(0x7f0000000000)={0x11, 0xff, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) [ 101.712766] device gre0 entered promiscuous mode [ 101.747425] FAULT_FLAG_ALLOW_RETRY missing 30 [ 101.752493] CPU: 0 PID: 19910 Comm: syz-executor6 Not tainted 4.9.79-g71f1469 #25 [ 101.760126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.769470] ffff8801d89f74e0 ffffffff81d94829 ffff8801d89f77c0 0000000000000000 [ 101.777504] ffff8801cc043c10 ffff8801d89f76b0 ffff8801cc043b00 ffff8801d89f76d8 [ 101.785539] ffffffff816621ca 00000000000002d5 ffff8801bace5168 ffff8801bace50a0 [ 101.793559] Call Trace: [ 101.796133] [] dump_stack+0xc1/0x128 [ 101.801496] [] handle_userfault+0xa3a/0x1310 [ 101.807545] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 101.814539] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 101.820918] [] ? __lock_is_held+0xa1/0xf0 [ 101.826695] [] ? handle_mm_fault+0x117b/0x2530 [ 101.832914] [] ? handle_mm_fault+0x1fc3/0x2530 [ 101.839132] [] handle_mm_fault+0x1fd1/0x2530 [ 101.845159] [] ? __pmd_alloc+0x410/0x410 [ 101.850852] [] ? __lock_is_held+0xa1/0xf0 [ 101.856628] [] __do_page_fault+0x5c2/0xd40 [ 101.862485] [] ? mm_fault_error+0x2c0/0x2c0 [ 101.868440] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.875081] [] do_page_fault+0x27/0x30 [ 101.880597] [] page_fault+0x28/0x30 [ 101.885844] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 101.892826] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 101.899810] [] ? iov_iter_advance+0xd70/0xd70 [ 101.906282] [] ? __mark_inode_dirty+0x226/0x1080 [ 101.912670] [] ? __mark_inode_dirty+0x19b/0x1080 [ 101.919048] [] generic_perform_write+0x1dc/0x500 [ 101.925425] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 101.931799] [] ? page_endio+0x180/0x180 [ 101.937394] [] ? file_update_time+0xbc/0x3b0 [ 101.943422] [] ? current_time+0xd0/0xd0 [ 101.949014] [] __generic_file_write_iter+0x348/0x570 [ 101.955740] [] generic_file_write_iter+0x2d5/0x600 [ 101.962292] [] __vfs_write+0x4bf/0x680 [ 101.967799] [] ? do_iter_readv_writev+0x400/0x400 [ 101.974262] [] ? __lock_is_held+0xa1/0xf0 [ 101.980032] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 101.986583] [] ? __sb_start_write+0x14a/0x310 [ 101.992706] [] vfs_write+0x189/0x530 [ 101.998057] [] SyS_write+0xd9/0x1b0 [ 102.003306] [] ? SyS_read+0x1b0/0x1b0 [ 102.008738] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 102.015549] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.022100] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 102.084404] FAULT_FLAG_ALLOW_RETRY missing 30 [ 102.088919] CPU: 1 PID: 19910 Comm: syz-executor6 Not tainted 4.9.79-g71f1469 #25 [ 102.096511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.105847] ffff8801d89f74e0 ffffffff81d94829 ffff8801d89f77c0 0000000000000000 [ 102.113828] ffff8801c8050710 ffff8801d89f76b0 ffff8801c8050600 ffff8801d89f76d8 [ 102.121800] ffffffff816621ca 00000000000002d5 ffff8801bace5168 ffff8801bace50a0 [ 102.129775] Call Trace: [ 102.132356] [] dump_stack+0xc1/0x128 [ 102.137690] [] handle_userfault+0xa3a/0x1310 [ 102.143728] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 102.150716] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 102.157094] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 102.164078] [] ? handle_mm_fault+0x117b/0x2530 [ 102.170278] [] ? handle_mm_fault+0x1fc3/0x2530 [ 102.176486] [] handle_mm_fault+0x1fd1/0x2530 [ 102.182516] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 102.189504] [] ? __pmd_alloc+0x410/0x410 [ 102.195192] [] ? __lock_is_held+0xa1/0xf0 [ 102.200960] [] __do_page_fault+0x5c2/0xd40 [ 102.206821] [] ? mm_fault_error+0x2c0/0x2c0 [ 102.212766] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.219404] [] do_page_fault+0x27/0x30 [ 102.224912] [] page_fault+0x28/0x30 [ 102.230160] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 102.237230] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 102.244215] [] ? iov_iter_advance+0xd70/0xd70 [ 102.250331] [] ? __mark_inode_dirty+0x226/0x1080 [ 102.256705] [] ? __mark_inode_dirty+0x19b/0x1080 [ 102.263081] [] generic_perform_write+0x1dc/0x500 [ 102.269456] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 102.275828] [] ? page_endio+0x180/0x180 [ 102.281421] [] ? file_update_time+0xbc/0x3b0 [ 102.287446] [] ? current_time+0xd0/0xd0 [ 102.293302] [] __generic_file_write_iter+0x348/0x570 [ 102.300023] [] generic_file_write_iter+0x2d5/0x600 [ 102.306575] [] __vfs_write+0x4bf/0x680 [ 102.312081] [] ? do_iter_readv_writev+0x400/0x400 [ 102.318544] [] ? __lock_is_held+0xa1/0xf0 [ 102.324312] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/02/01 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ac000)={0x0, 0x0}) sync_file_range(r0, 0x8001, 0x2, 0x1) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e73000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000066e000-0x4)=0x10) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e75000-0x8)={r4, 0x1}, &(0x7f0000e45000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e38000-0x8)={r3, 0x10001}, &(0x7f0000876000-0x4)=0x8) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000283000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000063e000-0x4)=0x0, 0x4) 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c83000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000b4c000-0x38)={&(0x7f0000aea000-0x10)=@ax25={0x3, {"6b1f614bfba688"}, 0x1f}, 0x10, &(0x7f00005d5000)=[{&(0x7f000008b000)="75b35ca1ec36cff98ef8c2f6bd1c0661d52d4f802dab4f314405347cfe406d0f554cb6438e4287e6e3039e012a9595dd6a8f26074267f68673b2ace72dc255d695bd447a25885a6daa392542b65b6ee95068ee57af167d3b6061a9be8adc708369efc80449ecb257365cdb6dc4fb1c766cc647b8cdd85267addb9d341cb50e1d9306efa84312d315672dbbb3785e9f2fe22276a989145acc94b9cc6cc7776749ca156bd7f493ec174b54f3ccc463546907e7314358377989ba71f59bd21cf12e742724827f46fe52091240300d7e3222745941201b4611c5f332d7cbc09184ba4bfca9caabfa2cb1eecf", 0xea}, {&(0x7f000024b000)="a6d7d639ab92de245937cb45731a94b45fe9406ec0aba2087674e674b91bcf6f1fbe7fac65cd6e0714254f043ff13e33f727d8111c5b2503090d95dc6b7682a451bf9a7e1a188f69700590ffa7c503e8d9b51e1537325962e7f4d0fb4f4892e1ec882b9b9364a98536e7fbf307f6d40d51d9a3c7ff477cce25e0f10af12f6542cc32cb261041a11ffb98a64b5a2a4276c2b112342078763bf6681f91b174abb0aa7dc71f8858d97463f8d1a1db9639b90a1b7003e5c7c64b3f82cec417", 0xbd}], 0x2, &(0x7f0000d61000-0xa8)=[{0x48, 0x10a, 0x200, "de4c82e5e513caa94f0ca95e496b02972d2738cb2c32a9eb9f363c430b611c3df6859e8d547b0a960b15fa8275696065b1c2a4643dc6528e"}, {0x60, 0x1, 0x3, "887d5de928eb939160ac85ebbbb43175f12ef9ebc7836c19178ef6a65e5b37445c6c76e56ba9b96be35708b5b892797d2578b481234adefcee7fe3805e243b35821bf80adb02f924ab62a6"}], 0xa8, 0x24004000}, 0x2122) r1 = socket$netlink(0x10, 0x3, 0x2) writev(r1, &(0x7f0000493000)=[], 0x0) 2018/02/01 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000052d000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c03000-0x9)='/dev/sg#\x00', 0x45, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1c000)={0xd, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0xffffffff7fffffff, 0x20000000, 0x0}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000058f000-0xf9)=""/249) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ceb000)={0x9, 0xfe, 0x202, 0x10001, 0xff, 0xe79, 0x1, 0x0, 0x0}, &(0x7f0000901000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000deb000)={0x7, 0x80, 0x1, 0x7, 0x2, 0x100000000, 0x200, 0x4, r4}, &(0x7f0000e0b000-0x4)=0x20) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/02/01 15:07:10 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a95000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4, 0x2, 0x7, 0x3, &(0x7f0000a96000)=@generic="01855fc43c326f7cfb41c162ac68a601", 0xe04, 0x3, 0xff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/02/01 15:07:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/load\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b57000)={0x0, 0x1}, &(0x7f0000ba2000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000a0000-0xc)={r3, 0x10000, 0x2, [0x9, 0x6e92]}, 0xc) 2018/02/01 15:07:10 executing program 0: r0 = creat(&(0x7f00002c4000)='./file0\x00', 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009ec000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000-0x8c)={0xfffffffffffffff9, 0x5, 0x8000, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0xc, 0x0, &(0x7f0000002000)=[@dead_binder_done={0x40086310, 0x4}], 0xbe, 0x0, &(0x7f0000001000-0xbe)="26d03879f67a72539748834b0c6ebfc7cbbce54e60d3cce097353ff4836be73a9a4d34c3c979eaa026c72234af426d9f5ef212f6acfbebb964b2fdc0c8188e83092a22690cc93eaec8925b65c505d1f4f6f25a41e488e303bba96e5001af8cac2f73f9adcce4b17bbead9a2df581f1a7970e5a2fdb342239dbf493fae07444cd0045cd77134bcc22e1f4302456ea8ca28dd7b50194a000e4c6a83871bddcaac1c5eb773a5a018fac4670502ef892b4caaa41b0e5f0543acee2c0996d9587"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000005000-0x7c)=""/150) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000007000-0x8)=0x2, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000)={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000)={r3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a7}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfff}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x665}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}], 0xb0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80100, 0x0) connect$pptp(r0, &(0x7f0000008000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000009000)=0x8) 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x0, 0x1000000000000000, &(0x7f0000002000-0xb)="19e8fcb553c887000037", 0xa) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) [ 102.330865] [] ? __sb_start_write+0x14a/0x310 [ 102.336977] [] vfs_write+0x189/0x530 [ 102.342312] [] SyS_write+0xd9/0x1b0 [ 102.347561] [] ? SyS_read+0x1b0/0x1b0 [ 102.352985] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 102.359795] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.366343] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) r1 = add_key$user(&(0x7f000092d000)='user\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d97000-0x86)="c5c8f36c6279e6b81d7a6124588fc3bf88bf8cce24127ceb164a2e14a889a3905c6fec0bb00057cd7ae77f07822b1af8818059d00c8e2a4a92d1f7420637c7190e0a1fb52e8d62173c5f37acb0e49dfda3a827d32e135465481fa2657a0098a59dcf1fc898b8082ef25a964b24e6d49665027b5ef9b8fecef8c7ff3b06b6b9e46ca3ad51d604", 0x86, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0xffffffff) llistxattr(&(0x7f00008a5000-0x8)='./file0\x00', &(0x7f0000142000-0xe4)=""/228, 0xe4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000037000-0x4)=@int=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000038000-0x8)={0x0, 0x0}) 2018/02/01 15:07:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bcb000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3f, 0x0}, 0x0, &(0x7f0000e07000-0x30)={0xe2, 0xffff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/02/01 15:07:10 executing program 5: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00008a1000-0x3)=[r0, r1]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) getgid() mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000003, 0x16010, r2, 0x0) sysfs$3(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000)={0x2}, 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000003000)='./file0\x00', r3, &(0x7f0000004000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000005000-0x30)={0x18, 0x0, &(0x7f0000004000-0x18)=[@decrefs={0x40046307, 0x0}, @decrefs={0x40046307, 0x1}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000004000)=""}) r4 = dup(r2) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x1000, 0x9) fcntl$setsig(r4, 0xa, 0x3f) fcntl$setlease(r4, 0x400, 0x0) uname(&(0x7f0000004000-0x8d)=""/141) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000006000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000006000)=r5) 2018/02/01 15:07:10 executing program 0: r0 = socket$inet(0x2, 0x7fc, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000428000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 102.438494] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=19985 comm=syz-executor4 [ 102.479162] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=19994 comm=syz-executor4 2018/02/01 15:07:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2018/02/01 15:07:10 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000088d000-0x10)={&(0x7f0000b79000-0x3b0)=@getlink={0x28, 0x12, 0xc03, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) readv(r0, &(0x7f0000faa000)=[{&(0x7f0000470000)=""/155, 0x9b}, {&(0x7f000090b000)=""/136, 0x88}, {&(0x7f0000858000-0x5f)=""/95, 0x5f}], 0x3) 2018/02/01 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c24000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x800, 0x4}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000853000-0x4)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r3, &(0x7f0000814000-0x30)=[], 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d4f000)={0x0, 0x0, 0x0}, &(0x7f0000c28000-0x4)=0xc) setpriority(0x0, r4, 0x3) 2018/02/01 15:07:10 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x30, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000024000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000001f000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000000d000-0x2)=0x9) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f0000685000)=0xffffffffffffff01) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x20008f01, 0x0) 2018/02/01 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000796000-0x3c)=[{{&(0x7f00009cb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000404000)=[{&(0x7f0000e72000-0xa6)=""/166, 0xa6}, {&(0x7f0000d62000)=""/169, 0xa9}], 0x2, &(0x7f0000c7b000)=""/33, 0x21, 0x4}, 0xffffffffffffff80}], 0x1, 0x40000040, &(0x7f00004a8000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000935000)={0x0, 0x39ad}, &(0x7f0000352000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a0e000-0x8c)={r2, @in6={{0xa, 0x1, 0x29, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bdd000)=0x8c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d84000-0xb)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/validatetrans\x00', 0x1, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x1000000000000400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) membarrier(0x0, 0x0) fstat(r0, &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3b000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000135000-0x80)=""/128) 2018/02/01 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x9b5, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000297000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000825000-0x9)='scalable\x00', 0x9) 2018/02/01 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x1000, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000ee4000)=0x1000, 0x8) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000a94000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000621000-0x4)=0x48) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007bd000-0x4)=0x0, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb4000)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000ef9000-0x24)={0xe, 0x7, 0xa62, 0x4c, 0x9, 0x3, 0x2, 0x1, 0x7, 0x1ff, 0x8, 0x3}) r3 = request_key(&(0x7f00002d6000)='blacklist\x00', &(0x7f0000884000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000baa000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000daa000)='/proc/self/net/pfkey\x00') 2018/02/01 15:07:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = request_key(&(0x7f0000601000)='.request_key_auth\x00', &(0x7f00001ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000084000-0x14)='posix_acl_access+lo\x00', 0x0) r1 = add_key(&(0x7f0000a39000-0x6)='rxrpc\x00', &(0x7f000076b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000e2f000-0x5)='user\x00', &(0x7f0000cbf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d54000)="", 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000aef000)={r0, r1, r2}, &(0x7f000074e000)=""/230, 0xe6, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000085d000)='/selinux/mls\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = syz_open_procfs(0x0, &(0x7f000063f000-0x7)='ns/pid\x00') setns(r5, 0x0) 2018/02/01 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xb) bind$unix(r0, &(0x7f00002e0000)=@abs={0x0, 0x0, 0x3}, 0x8) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) r1 = eventfd(0x2) fcntl$notify(r1, 0x402, 0x8) 2018/02/01 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x1000000000004) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000c000-0x5c)={0x5, 0x1, {0x0, 0x2, 0x7fffffff, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000008000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x4}}, 0x2e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001, 0x0}) 2018/02/01 15:07:10 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000faa000-0x10)={0x1, &(0x7f0000cd2000)=[{0xffffffffffff471d, 0x6, 0x8, 0xfffffffffffffffa}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ce5000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e6a000)={r2, 0x0, 0x0, 0x0}) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ffb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f1000)=0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 15:07:10 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x81) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000db6000)=0x3) shutdown(r1, 0x2) 2018/02/01 15:07:10 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000034c000-0x4)=0x0) getpgrp(r3) gettid() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x15, 0xa, 0x3ff) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) fgetxattr(r0, &(0x7f000036d000-0x9)=@known='user.syz\x00', &(0x7f00001f4000)=""/112, 0x70) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c53000-0x4)=0x5, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001e8000+0x3b0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dbd000)={0x0, 0x8, 0xfffffffffffffffe, 0x9, 0x8001, 0x0, 0xc96, 0x2, {0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5, 0x1, 0x1000, 0x1f}}, &(0x7f00005ed000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009b8000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x9, 0x3ff, 0x2}, &(0x7f00001cd000-0x4)=0xa0) 2018/02/01 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) clock_adjtime(0x0, &(0x7f000055a000)={0x4, 0x8, 0x4, 0x4, 0x9, 0x5, 0x0, 0x4, 0x7d, 0xa7, 0x3ff, 0xfffffffffffffffc, 0xe82, 0xbd4, 0x9, 0x7, 0x63, 0x7fffffff, 0x3ff, 0x10000, 0x7, 0x2, 0x100, 0x9e, 0xa173, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r3, r2) socket$inet_sctp(0x2, 0x5, 0x84) write$sndseq(r2, &(0x7f0000e70000-0x30)=[], 0x0) 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000d7e000)={0x3, 0x8001}) r0 = epoll_create(0xb3) epoll_pwait(r0, &(0x7f0000b61000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5, &(0x7f0000b9f000-0x8)={0x7ff}, 0x8) 2018/02/01 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000810000)='auxv\x00') r1 = syz_open_dev$random(&(0x7f00005fe000-0xc)='/dev/random\x00', 0x0, 0x8042) r2 = syz_fuse_mount(&(0x7f00007a9000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x3ff, 0x1022000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000898000)='/dev/ptmx\x00', 0x8400, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000d53000-0xd)='/dev/urandom\x00', 0x0, 0x400) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c7000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000562000-0x8)={0x5}, 0x8, 0x80000) pipe2(&(0x7f0000dfd000)={0x0, 0x0}, 0x4000) ppoll(&(0x7f0000a7f000-0x48)=[{r0, 0x10, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r3, 0x100, 0x0}, {r4, 0x0, 0x0}, {r5, 0x8120, 0x0}, {r6, 0x0, 0x0}, {r7, 0x200, 0x0}, {r8, 0x2, 0x0}], 0x9, &(0x7f0000ae1000)={0x0, 0x0}, &(0x7f00006a0000-0x8)={0x0}, 0x8) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x3) 2018/02/01 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000228000-0x59)={0x0, 0x51, "9477f0ceb765f6db742f79a2029aa63ba73c318bb7000568592e6a52b0194901815e22270cc3b118bee719bf3c3462d08a0539e0bb5e6364a2e38f32c3d3119ff7292385ff0bc236f8d6ba5e81297a301b"}, &(0x7f000002b000)=0x59) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c28000-0x8)={r1, 0x80}, &(0x7f0000560000)=0x8) fgetxattr(r0, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xfffffffffffffed6) 2018/02/01 15:07:10 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000003000-0x4c)={0x4c, 0x3b, 0x8, 0x4, 0x2, {0x10, 0x0, 0x0}, [@generic="24af04dc0b9b1a20d9e2938774b2622e5bc0915ee239263230b402b11967c2a809ccdbee4a0b2119383a2ed672401062b7a6a48af387f4"]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) signalfd4(r0, &(0x7f0000001000)={0x0}, 0x8, 0x0) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) writev(r0, &(0x7f0000d70000)=[{&(0x7f00005dc000-0x7f)="b512593afc0ab9e4e7cfd9d63942eb6130958c60c017d3323793ad3d3a12fba1b64d9774c4831407153eb501ddda01b04b8493ad6b5f8db54a514cba9129be8483290efc3ca0f52eff233aa07b7fbd00dc5fc9d3959e4d2c31846e2ebcb191cdd9abbdf3f4402c8170bb460ee019ca1189dc2888f9ccf1480fabc7cc49fc89", 0x7f}, {&(0x7f0000e51000)="efb1843b97f2a6e98fba82074002", 0xe}, {&(0x7f0000f16000)="309dc339c8c3f2f3272179c6cac35d7b657f467524994ee10b87c7aa92de50cafeb8876bc346f6c1203947708b05b0ecb630058e25d351016af001213bdd211b67bc46a21c0e688db7610de933baa8f599d0675b9d0e703cadc4cde7b2aa530937cd7bb5929e9530ecde023824fcd76478a7e032089bfe4d84c1b3680962eb9031673e32bed337e68c6916261af568a00c7a208a5283565e1429fe41ba11132b887e444d1ecc1a7edae17a91cdac451c6694c1897d5bf0515aae453e43c41adcb217a30a39d321b0ccd62e3ddaba73a277a89033e32fa8991c10f31e96b4eb28cb8109d2f3d9c7937f4696bd0fac61ed5ea4d814cb52fa339c2241828040875676ca415c8416abf863df5917c2cba81ea7c55aa7317ceeb84539c98e34f5da66a8383db8abc524d27b7afc03720d2291370f045e63d1ba52cb7dc6f4bfe415d03e3d1af00730bc940eb54afa0de6cc82e30c100155d7c5963b19468b63ef8e59ffa300a69c40844e15b3dfca1ddc09926e544a1965da1525f7be6c585839f7f2a656b2023d8a1cd556c6097f91eac7535df98497edf1a70ce8772b3c325cd56cd5ad95b0e0ef7162dafd93d2be1498d8db1c2ed1478a01424f597677a11d7013877d7ccc38abdba564b4e84248fca801ab8ceddc4c243451455936ee55adedab3624e6cb46dfd15ee7b484b8a1abbb01678082e6adf58a131812f3011d9d62ab3fab5e693e8ad77e5cab1e7d23756f8779b16abcdb411787582db3efb510f8d9a215f41758c349c763032dbecf60764b21ee461ed276d6adafa303f5d06456323dffdb4e5becd75c5c8274d5e47068516731e30380c2b2c3d511625a186a27fc1fa645d8c448cbedb8b5e0114fc06af3d946182540ea2190d6dd5d72a86da6084af6c00d5f5b9b365e3f2ef85d0825ae22ace5d8d58e8c87c557e7455db2052e10a49ba1a5567e5f6ef6605ff6da526e3d3c0833be502b1f27a8e4467d111ed0a557d2c16fddbaed2052919b747981e9bb68af846736f96067171cf2a4338dda68e9beabb0830ac1bb5c7f51e3bd4df92556ae384e9d3de587e6f63fc9b4d6447fabcda0b3c77465f592a4c0ad63b9c8400035dbc52edb322ca2e961423d51219e1dbba390fcf2e35d866b8da929b36f823349d747015d66d85621c472bb8941cc2bc13af8990956f3456112a23152b5d61613a6a1561f747e9d05f4156cc7df1ba88e681a2bba16a32e282525c088cfc27a4e7755b2001026824314072927132b16ffc4ea64bc9d0ad3e0d07fcbffde174f5423df19ae66b32434eddc73d864ec3c9cec0891229a3c1051f52c2935e93b20a5f1786becb979b582c34f853352113de3a473439f41d20672012286a38d25f070379b8502b2ab8daaead46b6b28406d6aec0f830c4f267197addc6b87ebd3ed81ab9d5890f338e798b1aeb92923a7bb078f27bfff18e21bb8b454628db260ad7d152bb40ac3bf6b0946de1e764145bccd6d87a1d43fe615e4315dea3efcad8bfa07c8c54e383d9475c03b97d4e99468fe8fb7195f441a5d0ec36f2ebcf0c14f126e3082ac2269e7477eaf04dd91603480513078d47c1f9c1b296984f34191866569aa31b21244561dde351e9a2be5b692a73a9e7a6314544013757d7548027235d13ac1116c400dc8b135d6fd3ddef39eb00fb6750ae927f9185e45c54096d0401cafbb55f8ac9e6a6a605326548f81f86a394358a46e59c7d184b9790d992a62238f95d3761e30791b6fc98fed83e5fecf9337bb61f2da8508f3fa1a8dd525463f7a9c0ad2a70eb6f460e29a978f6e8e27011bb7feea99478f8c0027675fb0eec5df53de26c0c76135c572323309326fedf2e5a22b1551077ebf600731a9f54135a480023c5602078865ebc5a7e66b37aa8bd3870a95bce5597e8991fa4042a04d2cf4fee72a109cd87846723b9c8ff0c536a4e8a1b40ea8f5e269cd1d92951045800caa001e09fe5e66baa6915f4c2af6669c151098afe4c708e88d1c5f2e8ed9a9970453ba3618b2ceffbf4274c3ad2d6b441805b1a2206be2878bd353f1993f062e2bf4a8ef1b0f842525e0e924385a4769d2f826d5c4902ae822e9cedef84e1d3a547f26b26ecefbabcda52499ee4d874b32dd49ff00f9e76ea8a73dd808dde9419e6e8626c7627ccc5e06ca72124fd19d3647e2f903e21d95cbd5b835600692edd530b36c5c9615c05338a5435561087f95b02d33c984bc69ff5824796a0a72f5974db9c03cdbe92b88489f14e151b9b1d028adeeb0e4f4edd698946717d4021bc7bff12e6e9312a8ac39b547d2c70c2c0de103e2c4f03b06f8d3e91aa41b794067a70dbe55861358ab13da5f0397e7554b9016023b5c49a5b7531d5954f2bbb5d552a40e70205edcd221855ebe45f208dc1fb0c9fa88e08bf081918632ddb0176781edf820cf70bf18eb08d343cab7daab4a91c41885937867b6664f8de28bfa7b164f43b3f9afc414089f608633ec989e68d366c5e34b70f4cf17596a290e99b873ea12b035cfe4ac869adb8817945f4b8796803f25a8410cf4d60a8ec10b2795e3e64d63633644ea5b57b19f994aeb92448a7b3de1508ecdec630866e4f6dbf6b3e1a64f384e4c57823d2249fd422d578a273ec92fd604b85e6de6535cedc483773764e210c68e856607228e18f0ba1ab15938bdfa94390f0ce9a40cb11beb52cda8651889626e390105580797001b6b7df8143c14e71b8a55081c94a818e992a2931e8ba0470e4c9dbf5404dfc542bf6a0e8967eeaaf0d7136425abea3af1f0062f4ca273ce53c68c10814b698198b91b9096ed03393dddaa811819c4d662dbc9548f227f3f3909c6039045f47fa00b14c6330abbe23de074362e3a2fcbf1eb589fec1994e20bb26893c586d56e269f69150a7d93bd5ab8ff77341a8e46bf53f477b18fc44bcd22f6190e65d62add1fbcb8aade8d4c592db83a50ffbdd39e6ab9f6f849398c1d34f1865155ee3029b83fb3e19f36a7f6f3945b4500333ee09cddb0efa146fb340a83d0803525fa240b66713a4700a592643d9b67292106c5ebce1db6ced3bae772b4503e061531b09c800172ead5f362c65e7b7063798d9869243e34f026406f632a69ea6d4e5ae8113f9043027f8e1ea7e104d62906fb8c02b1987d1d799657298d5a36edb81747d2f4e9f33ddd79c626b0a7b49cc4a9e93fc6dae51d015ce551b80a85b0011922f3f1cc8fec6b24f68d271f578301aa54f2b02236546998b55f65d2f4732d38a7109c229975fa1fd38c44eec6a236edd5a88d6236daee53d546c1d3bbfed269f10ae5b99036233cb3848845a6f1f0d1a6f46fff6ba48d526161cd19c083ec5571073e1fbbdc95a981ec4b4bf07b6488e89ca35264176f1b537c8e6fe35d95928a67325ef0154a870829e08d5f41404c8f07f2b4d49e7d4490edbbee3b01730c980975495b971e6288d4d5bcb722fdf127647d2750aa38214ae50380c56da6a7e42291630864c62af8ced110bd465b12dd6049a47353c90d1384af0493ee19c1153e5be95677b1b3a664123167e808a36a157b59017d9f4cb3c82c09ae4c9de0156738db17fa041ce63a59d49f2ec8eaabc5860f5730337a71934c7c2436494469bf01398925fe5a6fc8c48b7edfae1f29ad40e9c40c444de65f9cc53a2f24cea6f138234f39142b3180c8d9ec7fd53444ba5e75db0f765d467a87198a9b7091ddbabba30a2786ca32d598fb54ef4ede41caa62b3950bfa05cea8010d1c6ea8b2851b2aed0f8d5c9d453f4c28972a355e67fdfe4edb46117aafe42eff2366c1e6c4cbf9c9262ebd67148270beef9d5127651ff6d9294243b967a5a2712a65326a967175fc787522e15de404981f8ab8643c2d380054e60fb357c9e5145e2407f1e44d183eb73f95c725120162eb4f5dface35b12b8293299255ab451377d1ab940ea16ed44d670021211439c6d28d936493aa56dcc3e3a748010a44342ed88b1fceb55ca12d6be5221529823a52a31d6471b577e5702bb5583fd23fa7936f7f5f21d963326a2860a7396075162ffd90d0e6dcb1d405095f97de98b4d8aed99f8283687ee6147336dea6e99de9c8c45c5848ddcf1f774c03c2998a88c6f8228f5efdeec40a0346f922da1d946b308b4bf33b5b3e889be4bab0f9526b0c15cdb955fcb386f1b11f1149c3343e9e0e3071213db4b2b4020b44c383e62e88eda4e471ab571bb49283ea528e2c54ba3762e3bc34dba7c7736a2a6aaa34d24a6168a36ee7520c3964fd668251609fe93862fd08710f8a52269b789492d405c18a2c08de8212cb6a9d78cba6dfb176b74356e421dbd1167987cf8bae81592090913cfbd58db9eadd192693342512062899dff66114590c81edce4d1d7d0572b11bfec4714a305aef608b661ba962e8ae382da610b6e7798b1c6ee3ad3a0a0b59e00dfef744749e317446d7c34d6bd2a7c53d845bdae46de1e95c1a40137eabe15e5d0af8486c66516f6ce2f04ed24276c1da251a32fc7b14de48155f2c9661375d7d75bb06cd803219dea7c2bd76e132f97912050be41137e916e378e234cce855175e5cdce7e5653c7ebe722d03ab7d8ddb89011c1e0ab0b08c89b8fa8f397128d01568d75fc8a744c0076f99f66d7964a6b71b5cd590e78f76780676805fc3400a59b1c47ad8a070d4029d271392e55edb437dfe88fbf4bcd132234c8222911c75b18aa351dd9eeebaa0d99285f1301b599137f2c5ca3fc328e9eafe1a36644ca1d1dabe2c97b3c17385722f8e785df079e982a6fb5bdd728a1dbbc6ee86607fe3b1a4b215cbb6f22c8004b173c0dde773629291ab5152152b9ed8cd91a00170504d431137858b5dce8e2f7995a90e847bb18cadc041e68d24c522d27e89d5d6313946f3a63ed54d4eff5ebf91bc9124fe4e6c97c8a1954b7976765b625f901c98fb956d7ada35bb1ff58a62802e95acb17fa72a9c076ca13041480cb5da93a00d2a76efe0281df7b9af53c68eea69fc64c350c415d8648c0f70f0b204f273471dfcb3ced3c741f6a0c03b3ab52e6e03c12b8776872edaabc5a7868355ac809a435cfed51a4d8e789733b04fa14c6a040031f6664b1940f919155b1e74d052a8ceb8788a0f0f2f3d29ab4b4b9df36ec749aa42da388ebe4f3a182846354ff279f9487ba56265e9463e30fd7d3da5c9b754058d75d89f53868ddb016de204520ae358f04c8c887a88a85fb3fad3ba49d166c161ac1dc963499aebfb34ec46b50d58ed0bbd08afa261f3306e95bb2cc1f38c41e02e7d214b3420ec2958bafb9c9f13e592d1260a25ec133cc3e23e1a24cd90f4d689db5cb381c56008f90e618cf2b7b9c80390fd66c99430902a4f2c9c7dc5276d735b04f6661d08cbfa37c647d7722fda2e4457f24333c23e77a337fbfc5922f8a7e01bb068da29b270079d7375621e087f5bfc6b595a37c48a2ed32a5c2344690cefcb0e1b02403e4f7912653a297909462ee25e00f078bf517bfe34f96fda155e2ae69ea5a52021cb9b613379210b7ecda2e90f8241c74f3be91a9eddcd7746f4916712ca78618d8fafdec24f78eeb8df43677e0e37576d975f222fabac1b5bb606cc4b9362934dce313806ebb3417f9e33d18ae6df0d1b79ad3a473ee6db83f708d6223c8faf074d1c2bacb5a5210405fa242377b435adad1998d30ff1b6874e32781f417afc0a55823f8a751ae4060e1f56aa820ff4d99e920cf5f8b434679845778a9b8ec7031eb42502dda71c1b03a2204235656bc86db6c8eb4625eeb7a2cfe9937bb9aa2da0d73", 0x1000}], 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fcb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffff) socket$inet(0x2, 0x7, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000077b000-0x8)={0x1, [0x0]}, &(0x7f00004e4000)=0x8) ppoll(&(0x7f0000948000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) 2018/02/01 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009c8000)={0x0, 0x0}) pwritev(r0, &(0x7f00001c2000)=[{&(0x7f00001f8000-0x4f)="85", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) pipe2(&(0x7f0000fc7000)={0x0, 0x0}, 0x4800) 2018/02/01 15:07:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c1e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000001000-0x7f)="28dce7a51646bbf3a0f9b50c3ca8e44244fd2b1e51a2036b57716608be94965dc9f8715161ef84f877c11f358236a12291a51fecf640571c9bf2503bd187cbf8bc1b495a4c0dedec47b4604fcba79ee3631157f1fc10266b6832150b17f152f2829c0462939dac78236cbef081e69d27a88a557bf9bde473321027b9bc3129", 0x7f, 0x0, &(0x7f0000df6000)={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa0b888b}, 0x1ff}, 0x1c) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000fee000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00003d6000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000066f000-0xf)='/dev/sequencer\x00', 0x480000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000fee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x7, 0x100010) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000094b000-0x8)={0x0, 0x100, 0xffffffff81eb7d21}, &(0x7f0000b79000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bd7000)={r0, 0x4, 0x100, 0x0}, 0x892708da) r1 = socket(0xb, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = request_key(&(0x7f0000b28000+0x3c6)='.request_key_auth\x00', &(0x7f0000d25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b3000-0x18)='(*em0wlan0*trustednodev\x00', 0x0) keyctl$assume_authority(0x10, r2) sendmsg$nl_netfilter(r1, &(0x7f0000616000)={&(0x7f0000ff0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000068d000)={&(0x7f0000ef5000-0x1148)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000de5000-0x8)=@assoc_value={r0, 0x8}, &(0x7f0000dec000-0x4)=0x8) 2018/02/01 15:07:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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}) unlink(&(0x7f0000002000-0x8)='./file0\x00') setrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000943000-0x10)={&(0x7f0000ef2000/0x3000)=nil, 0x3000}) munlock(&(0x7f0000321000/0x1000)=nil, 0x1000) 2018/02/01 15:07:10 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000800000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f84000-0x14)={r1, 0x100, 0x4, 0x3, 0x8, 0x401}, &(0x7f000060e000)=0x14) sync() 2018/02/01 15:07:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000000)="01b08559e6e9dbb5535769bc47be5babc176fd3ec7ba7cb58910bf96da3e8ba0c7d86fab04146891cc881507f216a7309181b0066652ebf9b79c8bb3ecbd688bab551e90d5c7efc245038f2435f5d3c73622c385ee482907b02f31756b94033f520c8f5a4e6a8655f963ff79bb69e1b0135456d5b3bb", 0x76) 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0xb, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f00007b9000-0x8)='./file0\x00', &(0x7f0000855000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r1, 0x1000000000016) 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) openat(r2, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f00003a9000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f00001ae000)={0x77359400, 0x0}, &(0x7f00002aa000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f00007a7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={r1, r0}, &(0x7f00002f4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/02/01 15:07:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000000e000-0x1)=0x6) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000378000)=""/105, &(0x7f0000c69000)=0x69) 2018/02/01 15:07:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x20240) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"67077fcf9b9cd0047af5da4517562721", {0x4, 0x1, 0x4, "45b04b60ab01", 0x3, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="9c0392d09019", 0x6, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000004000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0x3)="471877", 0x3}, {&(0x7f0000003000-0xe7)="2f5af114d5cb49ccd00b610f7e3f282e26ed30cfd80b3969568d236d04365425e0d985df79e7ac4591e85800f9c071722a321974bf8064125c45ee3b10cb26fbf7377d88b13edcece1dcec663518b9ffe23342e6ce21980033b9b7b069db17cb35d50edf3ae457d35e8f0f1baf48854f3ee42d807a6386beb52fa9736f03c5202fa0828b584dcb49486a96fd812d9d602b1544e9bfa6442d4ee59fb089874b1d06defcaceb3f2ee3b3b69112073184cb52678c0f8781f47e5284736467472af00af5e495853ccc33080436e6b2777d8afa52541d8095226a1744b03a49bd0d46772c5b4e65db1f", 0xe7}, {&(0x7f0000002000)="1b04d05f51cbf58c92120e577a08fb280eb31936e19f67d913f62de1a9620c31d4c8d398a546bf68a55cce9307131c99f47cf38ee14244596e830f78abdb25c84dbc118751942caba8a4112d4892a8eaf471b4f2e42682ea497660d539eca2227d3866272bf11bae854eef9e27fc163ead4b879e76424bc7a1ba85741a0a9178afe9f10faf5b3219977ec36b6c27229f09e76c34541af0c99a9a3d69513ca35bd59e5f86b18d82bbb28b7e7f4bf983febf29366a3c1a60500bd9de7f5b2558", 0xbf}], 0x3, r3) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000711000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x2, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}, 0xe8) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0x5, 0x2, []}, 0x2a}, 0x1, 0x0, 0x0, 0x0}, 0x5) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006dc000)='/selinux/create\x00', 0x2, 0x0) socket$inet6(0xa, 0x80000, 0x2b22) connect$inet6(r4, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/02/01 15:07:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1) socket$inet(0x2, 0xa, 0x100000001) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000b26000)=0xfff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003db000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000fdb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x146) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/02/01 15:07:10 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x80) setpriority(0x3, 0x0, 0x0) 2018/02/01 15:07:10 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0xe4)=""/228) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:07:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) arch_prctl(0x0, &(0x7f0000450000-0xe8)="72a3b94240283d3db7fe96d23c3f0bf8193825fe3894bce8ba876682aaab6487c6eed579106f1adf7c88c8a76468a999f9b3003cef42909298b9ec9d9c44269032da1602c9caf196599d49626a52164221b37301b1262d2667cdf9c7e2611a393323512cea95696009f9b023443dba88710a8809f788f8171db8dab04a73aaa7e684ead9fc0fddbeeaf537cf6fbe2f3ef36acf02f919b61cd8476b80556d83659ffc75612222896b8fe5e72b941fbe8b75db0a04a22340151f30eaf39e2a1e49dc6e3c625f8862b6aa8f51fb0f8e057e4beb695f88c341ae504834de2c8bd9e9394d8db38f3492fd") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f86000+0x411)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0, 0x0, 0x3, 0xf, 0x7, 0x7c0, 0x8001}, 0x20) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fa6000)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r3 = syz_open_dev$sndseq(&(0x7f000065a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c97000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000728000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fc1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r4}) write$sndseq(r3, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:10 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x80000001}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0xc76, 0x1, 0x5, 0xfc0000000000000, r2}, &(0x7f0000017000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000012000-0xd)='/dev/binder#\x00', 0x0, 0x800) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000018000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) 2018/02/01 15:07:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) recvmsg(r0, &(0x7f000014f000)={&(0x7f00002c5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000565000)=[{&(0x7f000071e000)=""/239, 0xef}], 0x1, &(0x7f0000883000-0xdc)=""/220, 0xdc, 0x0}, 0x0) shutdown(r0, 0x0) 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83af", 0x2, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d84000-0x30)=[{&(0x7f0000ec6000)=""/108, 0x6c}], 0x1) socket(0x9, 0x800, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000626000-0x9)='/dev/ppp\x00', 0x40001, 0x0) write$fuse(r1, &(0x7f000005b000-0x30)={0x30, 0x1, 0x4, @fuse_notify_retrieve_out={0x9, 0x7, 0xfffffffffffffff8, 0x7ff}}, 0x30) 2018/02/01 15:07:10 executing program 0: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000a4f000/0x1000)=nil, 0x1000, 0x8, r3) 2018/02/01 15:07:10 executing program 7: splice(0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000045c000)=0x0, 0x0, 0x0) unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xd2)=""/210, 0xd2, 0x12140, &(0x7f0000938000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0x1d, 0x9, 0x5, 0x7e8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x840) clone(0x0, &(0x7f0000290000+0x180)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000000000)="") ioperm(0x0, 0x1000, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/02/01 15:07:10 executing program 3: timerfd_create(0x0, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigreturn() 2018/02/01 15:07:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r1, 0x0) 2018/02/01 15:07:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x900) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000497000)='/dev/sequencer\x00', 0x50001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009a5000)={0x4, &(0x7f0000fb0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000910000-0x8)={r2, 0x2}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000091e000)=""/173) 2018/02/01 15:07:11 executing program 3: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000035000-0x10)={0x0, 0x0}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000055000-0x10)={0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000055000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000053000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000000e000-0x150)=[{0x4, 0xfffffffffffffffb, 0xb, 0x5, @time={r3, r4+30000000}, {0xcf, 0x7}, {0x200, 0x0}, @addr={0xfff, 0x1}}, {0x2de8, 0x3f, 0x7, 0x7fffffff, @tick=0x3, {0xe06, 0x8}, {0xf4f, 0x8}, @raw8={"26fade25163389b30dcb57d1"}}, {0x8, 0x0, 0x6bd2, 0x8, @tick=0x2, {0x8001, 0x2}, {0x2, 0x7}, @control={0x2, 0x100, 0x4}}, {0x0, 0x0, 0x9, 0x9, @time={r5, r6+10000000}, {0x3, 0xdc}, {0x7, 0x6}, @note={0x100000000, 0x684ce771, 0x1ff, 0x96, 0x0}}, {0x2, 0x5, 0x1, 0x80, @tick=0x20, {0x8c, 0xfffffffffffffee6}, {0x2, 0x40}, @result={0x80000000, 0x100000001}}, {0x3, 0x7, 0x101, 0x100000001, @tick=0x39, {0xfffffffffffffffb, 0x7fff}, {0x7f, 0x80000001}, @raw32={[0x4, 0x9f, 0x0]}}, {0x400, 0x5, 0x0, 0x0, @time={r7, r8+30000000}, {0x7, 0xa6d8}, {0x36, 0x8}, @control={0x8, 0x9, 0x2}}], 0x150) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000057000-0x10)={0x77359400, 0x0}, 0x10) flock(r2, 0xe) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/02/01 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) write(r0, &(0x7f0000865000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0xffffffffffffffaf) close(r0) 2018/02/01 15:07:11 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000efb000-0x8)={@dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000962000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff06010000390100000000000000000006090000000000000003cf9eebe7ec7ee87cccebf6ba000800024f0298e9e90554062a80e605007f71", 0x91) [ 102.972967] binder_alloc: binder_alloc_mmap_handler: 20153 2023d000-2063d000 already mapped failed -16 2018/02/01 15:07:11 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000078f000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x1, 0x8, &(0x7f0000001000-0x8)="b21361ed7d8a7a8f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00006a3000)={0x0, 0x0}) poll(&(0x7f00000ea000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/02/01 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007df000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000db6000-0x4)=0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) open$dir(&(0x7f00008b4000-0x8)='./file0\x00', 0x210000, 0x2) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007a2000-0xa8)=""/0, 0x0) 2018/02/01 15:07:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setname(0xf, &(0x7f00004f7000-0xa)='/dev/ptmx\x00') r1 = syz_open_pts(r0, 0x0) setns(r1, 0xc000000) getresuid(&(0x7f00005a2000)=0x0, &(0x7f00009ab000)=0x0, &(0x7f0000a2c000)=0x0) dup2(r0, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00009f3000-0x3e)="7796ae040fd2e9343bab0144c35453c4281c607b5997676d8faf49ffad99ae4077b327fb9a57be2f1634fa8e775f5c375fb9167928199e7e012f71a3d911", 0x3e) 2018/02/01 15:07:11 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000826000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ffb000)={{0x0, 0x1, 0x7, 0x3, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 103.035832] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 103.051162] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 15:07:11 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f0000947000)=""/160) 2018/02/01 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x11) write(r0, &(0x7f00009e4000-0x24)="240000001300070dfeff0400000009230101000000000300010000000000000000b81617", 0xfffffda6) 2018/02/01 15:07:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xa, 0x7) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a08000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xb) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000df8000)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f0000981000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000309000)=0x1c) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f00003cf000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x1d7, 0x0}, 0x0}], 0x1, 0x122, 0x0) 2018/02/01 15:07:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0c000-0xc)='/dev/autofs\x00', 0x32802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x7ff, 0x1}, {0x4, 0x3564}, 0x7fff, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000ea1000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc8000)={0x0, 0x0, 0x0}, &(0x7f000034a000-0x4)=0xc) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)=""/0, 0x0}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2018/02/01 15:07:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000771000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a69000)='/selinux/enforce\x00', 0xe93ffb6dedbb0745, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000038a000)={0x72, &(0x7f0000c2f000)="a8b1ad07416fbee4cf8091e74d11ae548639b8e668dbedb2fd51f7d3079991bcbaa2eb9169a4c7c692ae80fb1bcff19b077c1022d982c355f8fbd7275c9c6d2ffb60db30407e8e0b5f2e351bfb3e436f6a3a102e9df594251293d2d37f6ba9221b3c1ad7aa1d0fd146e8ccd93b71a1e70cf1"}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netlink(r0, &(0x7f00000a7000-0xc)={0x10, 0x0, 0x1, 0x42080}, 0xc) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/01 15:07:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0xa2, &(0x7f0000001000)=""/162}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={0x0, 0x2, 0x3, [0x10001, 0x7ff, 0x10000]}, &(0x7f0000002000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, 0x98) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000003000-0x8)=0x28d5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000)={0x0, []}, &(0x7f0000005000)=0x4) setpriority(0x0, r3, 0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000006000-0xd)='/dev/net/tun\x00', 0x0, 0x12000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x2aa45fe1, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000008000-0x4)=0x80) 2018/02/01 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x10000000001, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f0000044000)='./bus\x00', 0x0) ioctl$int_out(r1, 0x2, &(0x7f000093b000)=0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x41) r3 = socket$inet(0x2, 0x7, 0x80) dup2(r3, r1) tkill(r0, 0x16) 2018/02/01 15:07:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c66000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000)=0xe8) r3 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000477000)={&(0x7f0000214000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00001b3000)={&(0x7f0000e74000+0x6be)={0x14c4, 0x9, 0x5, 0x4, 0x3, 0x3, {0x3, 0x0, 0x5}, 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@generic="373495cbf4cb4001d966c397c2bc9cb3cfebaf479954cb753487244f9fbd7c3ef0c7ba30e18981127b3269cee1f16c498f4a027cf38ef323410b83efab5c906bece0ce5816cf41e43e3e43c6bcbc8a5bc197c72e02339f8918387387203c23c36e009930e72eb3bf1cbf688f82d45c7a9691cefd3dd7d8a1342d005e0b8f78ed19c2a3a1fb70368390a093cdecda3ec41b07cc35f03522a88db200036b1b9057b943ba", @nested={0x6c, 0x12, [@generic="dcc2be4c2e66e8874f3f386e2c", @generic="3bbe09b452d913a9327fdd4d3cfd72db5341dad67f91930e34953bc1469cb29c6bc835c708f9d2b7b81cf2dee86e0c6c0ffb818e1333e7205bb9d6284863211d026e092cf7241d793f5d6bd0cdfd", @typed={0xc, 0x6e, @fd=r1}]}, @nested={0x148, 0x5a, [@typed={0x18, 0x6e, @binary="c61ae4426fb78c8deb4e028ce584"}, @typed={0xc, 0x28, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x49, @pid=r3}, @typed={0xc, 0x5f, @str='*\x00'}, @generic="461abb7355cf317a39b60052ab7b3944f538a9c25b04e0b7d09f07d26605fcb8686c5fff6c5cec44", @typed={0xe0, 0x61, @binary="ea29978e7c54b7b6a6ae213d0ea2f1786eebc4b02946540f53572d68c8420cc624fde02dadbc60cd9e5bed3c8497f324ffbccffe50a160d93c5053fd5d787896c2af774a09bc356364795ac48a0bf6bde0e064daeb30e54b92f37cc13ea265e9bdf087b35255ced2f20451146a7ab74131fc0080b0752aa6fe150e2029d9287c38ba212792db8273387e813f1f75be33510f317c94cf5439cbcdff356995038c1c4512c2ec75c128ac671743df9a21eb9580e248d068277f99b5e283dc4c03553c45b8f51d883253c98f0e163b7ec882ab6dd5630e14a980"}]}, @generic="55e5c358ac3b0fff1304bac97c8514491a356182380c5d81d345c4c348ddeaf5a714f9d74be03ab40214206bf46e5a7c065edd231c6fb2579ac11bddd0ee1935417932655f79071cabdfdd0570cfbce6af3d25bd", @nested={0x1e4, 0x86, [@typed={0x10, 0x40, @u64=0x4}, @generic="79cf1e3fd89b3c939d8fe567802c64c215657dc5e01b63af009bbbd2aa00164b790fbcd9cf1a652435ec56703ba29506401f266963a638c0f584d6132ae2f507f43a1280fc7c1b0253b84cb435c770be357e1b33db8a3df3fb590803344cec4718b33c0ba27990841b3078f9e3472e9750f5ca3860e1092a178da5ffc110c6934f67b268a209e2495c922147cadd827dfae05435deddaef868c4f5ada226835f5209c41964acdd3ceeaac78ca0ef09cb086b99c95fec359e8fc1cb2f20bb559d483573eb0732018738e18cfc338d83376ac2d95e1c109de1aa396ca0ce0e1e04d5a5427c5b34a5bb2eab825662e02fb0ec", @generic="e8e6e718a738aaccbd0c57c49af65722652afcf169d2e83d5125b73ca6c4717007337327bc351d61bc37e20a7137a28b68d194d29bc44be518ff106aa2a778841cdce189221619032c9c6f33622e5bab0156ca387dc58327b58abb315747386ff87413deb1cb0256706b2ad5388f43a63ed1471ed35f33f33319987f3b94747aae08624e75a2e3cb4fb119219ca20a35b318223a27170e5675ebb7c4a85d87db42ca851b047eb9b3224d51bafc7b1f73aa9c10ff089941897df7604e2d513f2eae6738fa82006db3026117b6321fae786380d7cb1e710a9c98473aee"]}, @typed={0x14, 0x8c, @str='eth1ppp0x)\x00'}, @typed={0xc, 0x43, @uid=r2}]}, 0x14c4}, 0x1, 0x0, 0x0, 0x20000044}, 0x0) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000056d000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x7b, 0xfffffffffffffffa, 0x8}, &(0x7f00004ce000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004f7000)={r4, 0x4}, 0x8) 2018/02/01 15:07:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000099f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005a7000-0x4)=0x14) fstat(0xffffffffffffff9c, &(0x7f0000398000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dea000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in=@multicast1=0xe0000001, 0x0, 0x20, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x2b, r1, r2}, {0xffff, 0x8, 0x7fff, 0xff, 0x1, 0x7fffffff, 0x7e, 0xe310}, {0x400, 0x4, 0x6, 0x8f8}, 0x9, 0x4, 0x0, 0x1, 0x3, 0x315d2ad0a6353d88}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x3, 0xee, 0x3, 0x10001, 0x80}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000769000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b2f000)={0x0, 0x0}, &(0x7f00003b2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000615000-0x6)={r4, 0x0}, 0x6) r5 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r5, r5, &(0x7f00006fb000-0x8)=0x1026, 0x400000fc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00005a4000-0x4)=0xffffffff, 0x4) timer_create(0x6, &(0x7f0000c29000)={0x0, 0x19, 0x0, @thr={&(0x7f0000c55000-0x1000)="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", &(0x7f0000f6c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f09000-0x4)=0x0) request_key(&(0x7f0000f53000)='big_key\x00', &(0x7f00001e4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d1a000)='net/ptype\x00', 0xfffffffffffffff8) keyctl$update(0x2, 0x0, &(0x7f0000aa8000)="", 0x0) 2018/02/01 15:07:11 executing program 0: mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000)=""/175) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/02/01 15:07:11 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000959000-0x11)='/dev/vga_arbiter\x00', 0x301000, 0x0) 2018/02/01 15:07:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unlink(&(0x7f00001af000-0x8)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) 2018/02/01 15:07:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x10000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) syz_open_pts(r1, 0x4080) socketpair(0x5, 0xb, 0xffffffffffffffff, &(0x7f0000dc3000)={0x0, 0x0}) write$eventfd(r2, &(0x7f0000b32000-0x8)=0x1, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000597000)=0xffffffffffffff4a) 2018/02/01 15:07:11 executing program 2: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d29000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/01 15:07:11 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000006000)=@full={{0x3, {"43e805049dff11"}, 0x1800000000000}, [{"0e3ee85bb68fdb"}, {"3c85a897d6f2ea"}, {"1680d90b277ba0"}, {"d2e4ec6758f1b6"}, {"c06a8512683115"}, {"de2d3fcecefece"}, {"0e357d5d76eac6"}, {"b11a24d0997b78"}]}, 0x48, &(0x7f0000027000)=[{&(0x7f000000f000-0x1000)="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0x1000}, {&(0x7f0000003000-0xea)="afe9499d9214f5f359a38792774e24b386460736494b6f1e3278e836c9fd7e5d0baa233059d159a568d6020861fb24aa732793b8a54f7cdaf1ccb1c53ec6fb6f6f19d5956e532c61d7131a898f6df8fff85b246a2cdd1637fdd43f15a58791df6b68d6081b139ea4b1200c883d6a9cc51f259b84b0626a964bbd47c8fbb10c102ec19e1a8c81e4df5b39f4d95c7e08490cec9025f429a6c93889fa4ae5b05f5a24a4d37889f64732c230cc8881ea80f84ba0fe437b36b5d679ba3fcad9e0e0a3e2243ab8e9c369ae9b5be2191253bdf638c102169e014c4865825d669e605671fec6e5ea258e774b6689", 0xea}, {&(0x7f0000008000)="968acdd947372b86196f5e6b0b348fead8c5", 0x12}, {&(0x7f0000018000-0xf1)="f29933567c1d677965da1f58c38470e362783e0b3684957316e08c6ccf05072a388d8fced739dffc11f5ad95107cbbcc19b2b9ec852f34c7916cf5df4cec058b1250e2daf7819e5696fe995a6085d4972efeda2df982aac6165828fd2ccd88453baa5c45f09def6ac497a3eb636a0395a15bfff10d055a3dbd17a0b29f23e4d117ba0449bc6f5e168dfea821df5ff0483e78049efee0a3acc85db4cf79a972ebc9edee3523eb342c714c461d4add0f4010d80272a6c88499e8086ec0ab811509bdb1a59177a8d33229f653fae06529e6fb39f137cd64513b6509e9385090bdc7222c2a5ac14d5197e088ce347426435d10", 0xf1}, {&(0x7f0000019000-0x4f)="6344fc1e52430fa46ef29ef662fdc39f2f8f62f9218ec04a22d0606280e1b40ea9bdacd81b88c83a76c41a53efaae98c48ec596a8d81c33f0280cd3b7bf8437e85269677310cf87c362aad9ecac944", 0x4f}, {&(0x7f0000027000)="d0583c97acb855af5939618906804837ec757ac8f1d1856ca548a65d4d5c605e46783ca778b492930eed1c4c766fbbd44434c4a8fe775d0853082905b1e4aa5858ee9fbfc3e46cc988836bcd86a6d43e90338b522052938d2e6bd9a3a423811efc56c0aae99e2c03dbab7d1497d9224e395e7bb4f131e48ab010644ab80da4f3700eecac547af86e8d28b5e460eb946e8662490942342ecb944c6d9b4852990e2c793787ffac26744072adabbb855b46bd6a6d7620", 0xb5}, {&(0x7f0000028000-0x1000)="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", 0x1000}, {&(0x7f0000023000)="00b475a02419c7f9296b4d8f01e23d3d4a25594c5cc6eb4f9b788b54", 0x1c}], 0x8, &(0x7f0000028000-0x270)=[{0xd8, 0x1, 0xadc, "93317916bf127457971302960d93e610e950edc9d79cba1c2190d092b447867fb969d4ae1d7dffc83dc2fe70098187c242840169e85fd4ccda2c1c4183f56b6de286b0a2c462f807e3da88b1c45c0c97c595b98ec7eb98c86ed8fbb0b8e70cb59838b63fdc3b4f31545d5cf4ffcf16754c636df4ff8346cd52e24581a31af1b014f0febdfdd15a39d69290cec826816da48d450b78b4edd133ff6b636330fa242bae0612d5b13f6dca28fb8dd4bca3c07570a8ff25192b25b4a0002d84f831be66f3dcb9fd"}, {0xf8, 0x107, 0x100000000, "db34c5b080e1eebddfce554c2e59d33662cd0ba97eb03b23b9318a85cc7b1836949df08a63877a63632bd3fc2ff58250d50942a7e3e0a2f5dcc26ae97204305f6523eae4471a4eb44291fc3709c9352003ec1b2dc5a0d993bc85bc18ba870857005462ee25a55c85c9cfa8b9c7e45f00aa065566428f44aa5d083828911bcf2fd68c9dedb0610b72b6ace127a06be967cce54c6d3b25d1786dba5103feca686a525a40b2f8af21efd69cbc783f56d9ac149366a82452520de0854373c3161264298f48d8e4d00bbb4815985007451c325efbdda061417a29953c384591c7a12a54a6"}, {0xa0, 0x117, 0x5, "4acaea3e27c2a5fd08e363ba3a3ffef9a0c3b78f5fa012eec54d14f8f436fb2e12bb14a579a4c84c195b68fbbbd19009d3e8cb7423652b778175e84b129618c1f7c8e58aed7c344593c5faeb7c79ff0031e67fe454833ef48f46da0630ff0268060c6d7392cdb94a920ed2a9cca3c6135121b862bb51df68d3bc28d24c1a9dc446a125adae4aeb90ab2042"}], 0x270, 0x40800}, 0x2042) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/02/01 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/02/01 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00005e9000)=""/121) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e0000-0x15)='/proc/self/net/pfkey\x00', 0x4a00, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000f0a000)=0x3ff, &(0x7f0000e5e000)=0x4) shutdown(r0, 0x1) 2018/02/01 15:07:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ead000)='/dev/sequencer\x00', 0x8200, 0x0) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/01 15:07:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e1d000-0x8)="6ff573746e0031e7") poll(&(0x7f0000857000-0x10)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/02/01 15:07:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00006fe000-0xab)=""/171) setrlimit(0x0, &(0x7f00008a8000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r1 = socket$packet(0x11, 0x3, 0x300) signalfd(r1, &(0x7f0000149000)={0x7ff}, 0x8) 2018/02/01 15:07:11 executing program 4: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") pwrite64(0xffffffffffffffff, &(0x7f000047b000-0xde)="", 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 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) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x30c, 0x8c, @fr=&(0x7f0000000000)={0x1, 0xe8, 0x57, 0x1000, 0x40000000004, 0x5, 0x0}}}) fallocate(r0, 0x1, 0x9, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') 2018/02/01 15:07:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@nl=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0xffffffffffffffff}], 0x1, 0xfffffffffffffffe) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00009b4000)="9a12926601e2d8d15b309bf17ac08c65184169b5cfd3ee1a2f2c4e7a7b34656599741496527ad619420fd6d6142555f60633bbae2d0141dab3a4b26bbf1a9538ba8624c072dbc8842b536c9f6e810c479ed02aa1a218d3b619f1ed37fad64449556fb93eaeea2f10dc8751b80815f19c") connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f00003ab000)="", 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d86000-0x4)=0x0) process_vm_writev(r1, &(0x7f00007a9000)=[{&(0x7f00003f8000)=""/21, 0x15}], 0x1, &(0x7f000092b000-0x80)=[{&(0x7f0000477000-0xac)=""/172, 0xac}, {&(0x7f0000167000)=""/114, 0x72}, {&(0x7f000046d000)=""/111, 0x6f}, {&(0x7f0000bda000)=""/58, 0x3a}, {&(0x7f000006a000)=""/136, 0x88}, {&(0x7f00008fb000-0xab)=""/171, 0xab}, {&(0x7f000044a000)=""/184, 0xb8}, {&(0x7f0000c8b000)=""/0, 0x0}], 0x8, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000212000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 15:07:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000efd000)='/dev/sg#\x00', 0x200, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x18b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x99ed, 0x43df, "a5eb5ac0759e308bad46c44134ba936237d8b56a7389c2350445f1f8008b25634ed67d3037684de3dc910fbc26629fb0186ce27359c9ec46ea35b0c21595285800316e34d3ba3e299cc07b48360c001d"}, 0x160) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000123000-0x10)={&(0x7f00006b3000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000093a000)='auxv\x00') mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f000093b000-0x4)=0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000093a000)='/dev/rtc\x00', 0x4000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:11 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000000b000-0xf4)=""/244) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000017000-0x4)=0x87) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap$binder(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x6, 0x88012, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/02/01 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d58000)=0x18) 2018/02/01 15:07:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') prctl$intptr(0x1c, 0x7) setreuid(0x0, 0x0) readv(r0, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/02/01 15:07:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008bb000-0x14)={0x0, 0xfffffffffffffffb, 0x880, 0x9f, 0x101}, 0x14) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000)=0x0, &(0x7f000093a000-0x3)=0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007e5000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) creat(&(0x7f000039d000)='./file0\x00', 0xa8) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/02/01 15:07:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xb3b, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000030000-0x8)={0x7f, 0x80000000, 0x9, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)=0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000000)="", 0xfa6d8cd715c760b0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x90, "7a97ae9a6ed94f5557d23d93a8f9fe5724e4a7af8d32274413e6217b1a5ea86a2cce80b8b9edf7eb6a135b1a9652fe68bdd48768afbd700df2ae3b6e0a7391294be0700a9851c265057ea2b38aa5dc94e1637762f5a44f7321bdd89f56b80b85476bce88343533c72f6c05226881d3219f616da215baf2dbf9f8d587c48a4d7960e5db34acf154e4f65ad3d8e98db9b3"}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r4, 0x511, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x10000, 0xfffffffffffffffc}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r5, 0x1, 0x5}, 0x8) 2018/02/01 15:07:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) exit(0x0) r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000a1b000-0x10)={0x0, 0x0}) r1 = gettid() ptrace$setregs(0xd, r1, 0x0, &(0x7f00003b0000-0x24)="d56d639c61d5bac93581b8439d1ac8796e3c6c19eaa00322836a4abb51a78afc7136b65b") tkill(r0, 0x15) r2 = add_key$keyring(&(0x7f0000ecc000-0x8)='keyring\x00', &(0x7f0000547000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) [ 103.903347] binder: 20311:20315 ioctl 80044501 2000af0c returned -22 [ 103.913625] binder: 20311:20315 ioctl 400454d0 20016ffc returned -22 [ 103.924698] binder: binder_mmap: 20311 20008000-2000c000 bad vm_flags failed -1 [ 103.934746] binder: 20311:20315 ioctl c0306201 20003fd0 returned -14 [ 103.948761] binder: 20311:20315 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 103.962492] binder: 20311:20335 tried to acquire reference to desc 0, got 1 instead [ 103.972927] binder: 20311:20335 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 103.982159] binder: 20311:20335 ioctl 80044501 2000af0c returned -22 [ 103.991020] binder: 20311:20315 ioctl 400454d0 20016ffc returned -22 [ 103.991363] binder: 20311:20335 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 104.012395] binder: binder_mmap: 20311 20008000-2000c000 bad vm_flags failed -1 [ 104.020282] binder: 20311:20340 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 104.027410] binder: 20311:20340 ioctl c0306201 20003fd0 returned -14 [ 104.036737] binder: undelivered death notification, 0000000000000000 2018/02/01 15:07:12 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c44000-0xc)='/dev/rfkill\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x5, 0xf0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/01 15:07:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x1) chroot(&(0x7f00004fa000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db8000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000050d000+0x952)={0x0, 0x6f, "9a7ee4c4edd59bff2bc5bb8b6dd9f5693c86fa970e2eabc36b79859b393fa72c015b2babfdb56a208f9f437a68d4a1a8a44ee658d8516c128fe7e9f021cbd24138258000c5d6a6f8de3a93f8f375e40c1351dd8a91c4c22365e91e56232834667d68b79602f0a8fb08130dd14c38bf"}, &(0x7f00004d7000-0x4)=0x77) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001ae000)={r1, 0x3}, &(0x7f000082c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000069c000)=@assoc_id=r2, &(0x7f0000c67000)=0x4) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a1e000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xac, 0xffffffffffffff52, "ab06c15f1ae3ae6e30ba6004a984e042f89423d19dadd7329c8c60687b6cb2467ea8ea4aa7f746e92c4b47cbf8b64770f7d3fb9877f1139caaec815576dda6e5e37a616177876b5ba4e76b46d0d53ab6"}, 0x160) 2018/02/01 15:07:12 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) fchmod(r1, 0x168) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000588000-0x15)='/dev/pktcdvd/control\x00', 0xfffc, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000057e000)=@upd={0xe8, 0x12, 0x200, 0x3, 0x1, {{'ecb(arc4)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xdbbe}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000e7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000032b000-0x4)=0x14) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e80000-0x8)={0x0, 0x0, 0x8}, &(0x7f0000e80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008ee000-0x8)={0x0, 0x7fff}, &(0x7f0000439000-0x4)=0x8) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e80000-0x8)=@assoc_value={0x0, 0xeb0}, &(0x7f00006b1000-0x4)=0x8) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e7f000)={0x0, 0x7923, 0x20}, &(0x7f0000e7f000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001d8000-0x8)={0x0, 0x9}, &(0x7f0000949000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c7e000)={0x0, 0xb9a}, &(0x7f0000079000)=0x8) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e80000-0xb8)={0x0, 0x3, 0x7fff, 0xff, 0x7, 0x0, 0x3, 0x5, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x101, 0x1000, 0xffffffff, 0x0}}, &(0x7f0000e80000-0x4)=0xb8) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000e7f000)=[{&(0x7f0000e7f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7f000)=[{&(0x7f0000236000-0x3d)="99e3b32225d35950de69d1b29905445df0b67bee33182c40929ffd9df184744c1a5ce19d9f6782bd44fc920bda51c7b14721500702f16181c0c1b42104", 0x3d}, {&(0x7f0000c49000)="f7dfd5d11bf4906807a005ff0fbb6385afbdc6d3d61d766d204cd1d1eb6052f65cac2cd3a477681b565ac8a611f78028574da8edd5b53d988b8b081fddd183b6a975c8f4a35db284f98d33eec6e3b4b06e4d2c242538699e11dbc51cc25d0eaae01edcca92a2c6dc713cab877f3ddbffeda56f78fd300b56cb060f11bdefa7239211c2eb63c4e88f303287c21b05c689d6b74de7f31ee38b9d5ccbfe72", 0x9d}, {&(0x7f0000e80000-0xf)="178b1cb693437e811331c7032784cf", 0xf}, {&(0x7f0000e7f000)="014c0f4e01ea9f2324c1a72224b4a1c3619fdd018cac4d333e322643e3abf8a7977457f904d4cc9126e9431e9f1e4fa913721e3c52f21662d44ebc96973c0982cf490b6cbf2cfc5d397634fe5cc53a6b4d7a6801e4b48679b7f49cff2a12ecc721b6fff81a5919654751b9abc1a9b06dfda7a10378fc21c661e0f8a93b3c16b572c609492c6e49ed84ab4790e8d3258aa4876749571bb27374f175e3fbf3136b43d4f0", 0xa3}, {&(0x7f0000405000)="d1f986d8a3", 0x5}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000c46000)=@in6={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffbff}, 0x1c, &(0x7f000024d000)=[{&(0x7f00009c0000)="5ec28172fc10ec3103fecde37e91a300631ef1951fff981f9cd77ba63e63e4d6215b4f991caf6f7b39bd743ca60623efd16ef895b8039dfdf2e156b915df8ec5717282b87360deb256f240a2339c6f42f76d043fafc5e29aecbbe730dbdac772d5b254315e1ccbed731fc05f94bfd8b1c99ba75c2a23dfac", 0x78}, {&(0x7f0000c94000-0xc4)="67d26a85014b00fb9f561c47ec9581fdb46da49dec214e692cda1970587bf05599d34f053d7749cfe13684d2d8023b506a9a982677c5177da7fe7f5f2cf98112487da05b10ddb66b3d8bad38f26993e73ec68cd7a2b94a16106bd14ab517e7a3d44a74f50848826856a8439f762c4612dacc16928391b936a7e1a9512323a2d40751cc49b3cfba804ac477cbedfe1212e25d5d817d9f52f6b2b961faf7a12b96038b313351e5d449cf6ee64bc0fdb310dd75c09b3d1eada7c6908e58044f16038378609b", 0xc4}, {&(0x7f0000219000-0xf1)="426c6bde86c56bab94d4822f716096f3ef744255048bc2cda2c9ba890a06399c9ae8d4ae05136678243ed4245c7de793da04ff3c77f2d73d5ac4fa63aa84aff2dcb90b8fd5cc1176216b70a16f24bd477841fb8e58e39d916e314939558d9c531dfd1c512288caf0cd54da0a096fb9245424f028ab4fc289d7eb198e27ebcc6495179c357b515b54ea60870d3aefe1728909fd2dd4e161a6c8708c2832010aad6bfb5da1de0859d4438e4e21adcaba10540548279a43b97cd08f8fa4571b169f8ae58e39d8149a119af9b8fdbd3f2b92545f9f1389b69a49a6b49c3013c6e8289d5dee0b0d6f6af3946afa56b6cdcfa811", 0xf1}, {&(0x7f0000dd2000-0xda)="9d2766f421cf31a5ebe00d83703b117504861e5f5810a29adbf26cc940285897e4095656f52c824cc8f7ed4226d4962ec230c1ba4fa80a9f583871647aed69f83c997f8e6d410bec63cd97793ce27e16c60ec8bc8f1cae22ace5be0fc5a4b45ad6e893ed2814d0026f9e6a829ec1f553e089dc3589e81b703740d9e44c2dfd4f3dc580a80b68263aa79774e550bc6a287352739276b94bcb79aa714866fae323c5daebab8708da45feb9769f7f2b884e0643b492db925fdb241dc4764df778dca9da810598f18e013fe22d07847704de52a34854a621ff1a96ff", 0xda}, {&(0x7f0000e7f000)="3b6cabd66e68fbcbd9ca46c833fac77d2721486ee7472332b9725274d5aee1badee89db27dbf0d7613478769ba6e452cf030aaf7ae5776124f3d033025444362424e39ee1ad95a6611a6e06bdb530bb6f46587f6a8ecde3cadc3ef8f6dbcd7215ff682a78f98777885a4f96e178bcadeb8d8d79e3b15079c7bbbd1e78f3f66f6766267b6f200d4a06419509c968b105fefab", 0x92}, {&(0x7f0000aa8000)="abc4f2e4e0c0872983c3f5aa4365408f22b70a201488ea609375737b99a5058950b914ab97b05c4293a782384cd73dfa683da832b5011d330c5a44314a8d1bacc522be3fb504f862c91abd378deee8682fb3f921391699d5c268a9fdb48b0f07abb35564d255b2d4398eb53ebcd67c92ee63afad9bec5a61a7757d9cf4b8115e4a6d55e3c8749d14", 0x88}], 0x6, 0x0, 0x0, 0x40040}, {&(0x7f0000e80000-0x1c)=@in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c, &(0x7f0000c76000)=[{&(0x7f0000e80000-0x7f)="bf4e4fc96e169d34cb3d093adf54fd3b0637ab5905edbb7046f4f492ee545ca902b70a6fd406d90ab1fa9cdd27cab6caf0d85d5d682089c21856d9776568051ecdf86d6cbaf37c883f4122a1b56b7c94c1c0c6949aaf93d1e391c4ef22f468460160efe1d574bbe02607941d5846f4b764920d4a2e7af07c848e765358d00f", 0x7f}], 0x1, &(0x7f0000e7f000)=[@sndinfo={0x20, 0x84, 0x2, {0x7c48, 0x8004, 0x10000, 0x3f8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x9, 0x67a, 0x81, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8202, 0x6, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0xe3d, 0xb56, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9e95, 0x4e, 0x8000, 0x0, 0x3ff, 0x23, 0x5, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xf, 0x1, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x3, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x3b, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000000, 0x4, 0x5, 0x80000000, 0x134, 0x5, 0x6501, r10}}], 0x1b0, 0x20000000}, {&(0x7f0000e7f000)=@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c, &(0x7f0000e7f000)=[{&(0x7f0000e80000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000e7f000)="b67758409c54c20bec5f74d1b21d7f2d668522fa4697198d6fba0ffaf652f4ab58eff192988ea89ad24308", 0x2b}, {&(0x7f0000e7f000)="91a36622aa728497bf73ed5a296d", 0xe}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000583000-0x1c)=@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36}, 0x1c, &(0x7f00000e9000)=[{&(0x7f0000e7f000)="d6c51d6567de7eddaaef", 0xa}, {&(0x7f0000382000)="38eb92b544433654cad6eaaca1a419e92fdb72488230c4d1de1d33fd6ae3704180c5971c88e41a0060e8", 0x2a}, {&(0x7f00005b1000-0x64)="b548058821dd16639517ad0de681aeb391092f55aa116a829ab82feec5f88984bc17e1f75ecdabd213cdf1a3d8689f8f193d15ed3b88207f27a6d1bcc8cc8387f3b4102418e593ae0a57cf1cf303609243de20becafff32e54bbec2c25a8fd68b1cb1663", 0x64}, {&(0x7f0000e80000-0xc7)="9dcbd6154865cf2ce6a12eabc3bd1cfc65a3f1600b7d8783bca7aced93ddd80d2938b276d2f6296b95e61886912680de0aa9b1a25ad621be1bcb7a32d45875bada46d4b6fd99a4a6057785bb002b1a7529dbeaa91464cb6c3619c381f777b1349b0560dd6580d1cfa65e3e3eaea6e6a54f77e70d6b65ef5ed8519dd8630a32eb0ff06716c33f10396b03c857d0a182d26f4beb900fcf46474894c23e34c8c9145b203f4370bbc8f4c8f77e15faf010ebcdf8544a64a8265393ab2d925efec581227e663c9ca0a8", 0xc7}, {&(0x7f0000e7f000)="8f5c104459ef9e6bae3ef1dcd9479e7a0b2f9026f0666f5b53f0b39442b9f2cace11cfd8182692009b968565c7fde86fa0bf6d135220c116c48d124d8c7c5c600269c7df3a214f4a009e1a749e0604bb6c97cb2864289ab361112a0edff02a69e0041c72febe", 0x66}, {&(0x7f00008f3000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x8000}], 0x5, 0x20008004) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000e7d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00009f0000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @rand_addr=0x200}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000c6b000-0x10)="ef27ee7b6e5f4ea15958aba49c811877", 0x10) 2018/02/01 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000301000)=0x0, 0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000014d000)={&(0x7f0000095000/0x1000)=nil, 0x1000}) 2018/02/01 15:07:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000004a000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000803000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) alarm(0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b4e000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x3, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x1c) 2018/02/01 15:07:12 executing program 7: setxattr(&(0x7f0000211000)='./file0\x00', &(0x7f0000959000)=@random={'os2.', '\x00'}, &(0x7f00007af000)="73797374656d1670707030656d306b657972696e6773797374656d00", 0x1c, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) fchmod(r0, 0x40) 2018/02/01 15:07:12 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fa3000)=""/48, &(0x7f00005d1000-0x4)=0x30) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fa3000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/01 15:07:12 executing program 2: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000563000)=0x0) chroot(&(0x7f00004c6000-0x8)='./file0\x00') 2018/02/01 15:07:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) ioctl$TCFLSH(r1, 0x40045436, 0x0) 2018/02/01 15:07:12 executing program 3: keyctl$revoke(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x0}}, 0x2e, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="3a6ac9eaa1e0c1b2bd3d00c221d349715df697359025d1d1e90203be1a422e81922ba0ad6e4ff5ec9e585a55eed298550f96a2916e79304de69aae9ec5c664c879297231fe2a95b5387f8bc7cfb4bd65e833d32774bf2f1697d47bc9f1cc2e4b6c869d3eb642e32ca85967848d1b44d59dffc0a1db6cf0b9218a1d2f52e507559faabdec4d1508d2f14fc03ea7aa332b0a62e83aa91ce04e7cf10de20326119e66b1d10162f7028043d0f0e075a9a5b44ab0eae82a7c4066f9e9381e32edee81448a0098784f4298b51a555623", 0xcd}, {&(0x7f0000002000-0xa9)="bbd5ad8904a97836fc6011c4555f2791f1bba73f65155c4e406682655ddb5953f13ea37affcdc64f063d2e4cade9f22c0ebdffdea7e3945a315432335a2500c68942f3e70bd80e391874f5244a1101fc65ee95510772c125826a87ef7591af1d0cffb88eaf1ba18f41f8fa413d8fff42b8d388791ffc642a663704c5a2adfc38ec298e7eecf0b0d9fba7eb9bbda123cd90fb087ae96b26a98c422dfa412bb716539b10c3cfc8431768", 0xa9}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0x57)="c4c2eb05af6d219e6d5600e9441593aa5eec1f29b56c581204f0d9dfc2aa714977ba9f249f9a7393ffe1d6bfe45e1b2c6f5318b088d60b42ba13244900d5649302307052683565d916c69c322fca03ebe7f5d9c0f7fecb", 0x57}], 0x4, &(0x7f0000001000-0xd0)=[{0x98, 0x104, 0x8, "c72d16915d3392797956f937dc5f4167193b22ace32fcd2f89d99eb136843c36957437070aa58215c2f2b8fc58852b659ceca97e3818b7308df024d89cc7d2acceb734a88d543624a1f3e3fdf3956c08cfe01be2b390c73490170e407421d85270de17187e758dd462e0e4025a36b2434eee12a3d1a38394565df64559588c4b7aaab493a3a0"}, {0x38, 0x118, 0x2, "9040c4450e17fda99772294b0df8f094ef95faee2af163567c509a2051fd639768983e7944"}], 0xd0, 0x24000085}, 0x20040800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x5d)="5f7f5b64f61f47ca60fc2040a439e7eba536b2b33b88e0053c156fd93b8c13eab88dc027feb75c1c821a186f5c5d3c6b16e5104370052a90c279614d241152549f33a699d6d0d858f82ab0e8ec46f20817cbc9797ce3cc9655b27f005c", 0x5d, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0x100000001) r3 = add_key(&(0x7f0000f84000)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r3, 0x0) keyctl$read(0xb, r3, &(0x7f0000699000-0x1000)=""/0, 0x0) 2018/02/01 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) accept4(r0, &(0x7f0000c6a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00009d1000-0x4)=0x32, 0x80000) bind$ax25(r1, &(0x7f000093d000-0x10)={0x3, {"5e934954052224"}, 0x8}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 15:07:12 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x309202, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a21000)=0xffffffff, 0x4) 2018/02/01 15:07:12 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x39)="986f97eed0ca2e0498e40b1e5196c9f6917857da88fd86981ca53200e6a6948c545bd62116d5c0a7d3b4834eb136a52678955221073940f768", 0x39, 0x40040, &(0x7f0000907000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b69000-0x8)='./file0\x00', 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000c7b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000b5e000-0xb0)={{0x8, 0x7fff}, 'port1\x00', 0x0, 0x800, 0x2, 0xa80, 0xfffffffffffffff7, 0x1f, 0xa234677, 0x0, 0x4, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000076d000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f57000)={0x0, 0x0, 0x59}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00008dc000)={r2, 0x0}) 2018/02/01 15:07:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c3000)='/dev/ppp\x00', 0x4100, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000a77000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x4, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000066e000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$getown(r0, 0x9) sched_setaffinity(r5, 0x8, &(0x7f0000721000-0x8)=0x6) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f00009f2000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cfa000)={0x0, 0x3, 0x20, 0x8, 0xc9a7}, &(0x7f0000bbf000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000096c000)=@sack_info={r6, 0x80000000, 0xfffffffffffffffd}, &(0x7f0000ba8000-0x2)=0xc) 2018/02/01 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x22) flock(r0, 0x10000000005) 2018/02/01 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000e6f000)=@random={'btrfs.', '{+/lovboxnet1wlan0,\x00'}, &(0x7f0000fe0000)=""/200, 0xc8) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fe1000-0x8)='./file0\x00', 0x200000, 0x18) 2018/02/01 15:07:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a1000)=0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="4629954cf65f085af4e512d1c3b117bcdd2fca0331d2049c8efecbec518cfaf32d4d32c10b83902aef90b57e887a42fbc1c765935a327d53a3207fecd7b9c96d06bdb950656fe41beb6f741e69b9312672701b0facc892c5f008d2c35134b9c1915065e331d8f43519cc77bf4a89c5767632c91bd3eade825aad7407c70d7cde3540f58733a9d9002714975cbd03f8282902b333bbc6a6160fe941", 0x9b, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000001000)=""/130, 0x82) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="bccd37c710295299c0f36d17c97f0ed280866185b8380505707490904fd9482fdb653b42f634873e849e0c7e23ded0e49211e1a9bf25db8aeb340000d1adde4f86b5a9b7b49ae2a741054f737d266750acf706684ab92d985a1b810afb132b810448b5c833065a031396c6dfea17a6818e7c8fc7b0cfcaed4a9c957bcd98a5d0a56c7f2b", 0x84) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/02/01 15:07:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0xc0045878, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000225000)=0xd587) [ 104.271651] ALSA: seq fatal error: cannot create timer (-16) [ 104.295258] ALSA: seq fatal error: cannot create timer (-16) 2018/02/01 15:07:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b77000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000605000)={0x81, 0xff, 0x3, 0x1f, 0xfffffffffffffffc}, 0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000252000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000091a000)=0x8) mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f0000024000-0x1)='.', &(0x7f0000637000)='pstore\x00', 0x0, &(0x7f00003f8000-0x75)="") r1 = open(&(0x7f0000f8e000-0x1)='.', 0x20000, 0x20) mkdirat(r1, &(0x7f0000701000-0x8)='./file0\x00', 0x80) 2018/02/01 15:07:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000836000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000ba7000-0x24)={0xa51b, 0x1, 0x4473, 0x101, 0x6, 0x7f, 0x800, 0x5, 0x7fff, 0x5503, 0x9, 0x6}) r2 = open(&(0x7f000099c000)='./file0\x00', 0x4000, 0x12) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000183000-0x90)={0xfffffffffffffffa, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000833000-0x4)=0x3, 0x4) 2018/02/01 15:07:12 executing program 3: acct(&(0x7f0000bae000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x1, &(0x7f00001e4000-0x8)={0x0, 0x0}) connect$ipx(r0, &(0x7f00003c9000)={0x4, 0x0, 0x5, "8dce8ed44b4b", 0x0, 0x0}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) lgetxattr(&(0x7f0000b3c000-0x8)='./file0\x00', &(0x7f0000cfb000)=@random={'security.', ')(\x00'}, &(0x7f0000609000-0xa4)=""/164, 0xa4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) lremovexattr(&(0x7f0000bbf000)='./file0\x00', &(0x7f0000c0c000-0x1a)=@known='com.apple.system.Security\x00') ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x4005, 0x0}], 0x3b, &(0x7f0000346000-0x10)={0x0, r1}, &(0x7f0000d5c000)={0x0}, 0x8) fcntl$setstatus(r3, 0x4, 0x42402) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 15:07:12 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f67000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000057a000)={0x8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="25c238e2ed2f78cfb768ecab413be543", @ifru_mtu=0xe4d}) r2 = epoll_create1(0x80000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0x6, 0x10001, 0x7, 0xf, 0x5, 0x10001}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"b7f0a77fbfd2e775c3e389fd77c55607", {0x4, 0x0, 0x4, "412e5a8ed4aa", 0x0, 0x0}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='bpq0\x00', 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="1485c5ca5e7377a45395ecbc9407cf94", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) connect(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"a8746795d89cd9"}, 0x0}, 0x10) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x4, 0x0, 0x8001}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r3, 0x10000, 0x5, 0xe, 0x47, 0x9}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f0000004000)=""/80, 0x50}], 0x1, &(0x7f0000003000-0x80)=""/128, 0x80, 0xea8}, 0xff}], 0x1, 0x40, 0x0) syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000006000-0x8)=0x2c, r2, &(0x7f0000006000-0x8)=0x0, 0x2d, 0xb) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x8000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000006000-0x10)="69336277388fbb0c507cb5f25ae07006", 0x10) 2018/02/01 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) 2018/02/01 15:07:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xfffffffffffffff9) 2018/02/01 15:07:12 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000025000-0x24)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:12 executing program 4: r0 = userfaultfd(0x0) splice(r0, &(0x7f0000188000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dc9000-0x8)=0x0, 0xffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00004ad000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) 2018/02/01 15:07:12 executing program 2: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x27}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x80)={r1, 0xffffffff, 0x78, "868b0bcc1485f9eb739d3ad3098e25a3d1f23404787335e059189a88442b282f3dff5066756f37de6273ad552008229ddd78753a6d7592b77dcf87adcfaf3a132b86c15c21a6408a5a2c39f9df63975bf6be44dd8bb55650366df80e381c77b82c7d1270abe0855363cb04394ccb9da34ac4d085b9597323"}, 0x80) accept4$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004e2000-0x10)={0x0, 0x401, 0xffffffffffffffff, 0x8000}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000289000-0x14)={r2, 0x2, 0x0, 0x9, 0x3f, 0x3}, &(0x7f00000e9000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000003000-0x10)={0x7, 0x10001, 0x970, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_init(0x0, 0x0) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000003000)=r3) ioctl$KDDISABIO(r0, 0x4b37) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x6, 0x0, 0x10002, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000)={0x0, r4}) 2018/02/01 15:07:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a9b000-0x58)={{0x0, 0x100000001}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000063d000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a24000-0x8)={r2, 0x7}, &(0x7f0000000000)=0x8) 2018/02/01 15:07:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000159000-0x2)="98", 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e17000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r1, &(0x7f0000b26000-0x10)={0x1a, 0x17, 0x20, 0xfffffffffffffffc, 0x2, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) connect$netrom(r1, &(0x7f0000968000)=@full={{0x3, {"85a96bc176c56a"}, 0xffff}, [{"f3410cb9fa0043"}, {"e52045fe609e99"}, {"595142ca94556c"}, {"4f6f32c8783d55"}, {"c3a0abe3b88514"}, {"1770dc32de77f0"}, {"3314fcef4f381c"}, {"f2b336015a549a"}]}, 0x48) 2018/02/01 15:07:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/rfkill\x00', 0x3, 0x0) r4 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000784000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a63000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002b0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000534000-0x4)=0xe8) setresuid(r4, r5, r6) accept4$ipx(r3, 0x0, &(0x7f0000a99000)=0x0, 0x800) 2018/02/01 15:07:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007b4000-0x14)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x10) fcntl$setsig(r0, 0xa, 0x19) 2018/02/01 15:07:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000045f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa0000)=0xe8) recvmmsg(r0, &(0x7f0000dfd000-0x1a4)=[{{&(0x7f0000fd8000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f8a000-0x40)=[{&(0x7f00007d2000-0x4a)=""/74, 0x4a}, {&(0x7f00007c9000)=""/23, 0x17}, {&(0x7f00008b3000-0x3f)=""/63, 0x3f}, {&(0x7f00008ef000)=""/255, 0xff}], 0x4, 0x0, 0x0, 0x6}, 0xfff}, {{0x0, 0x0, &(0x7f0000a07000-0x50)=[{&(0x7f0000f85000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a9a000-0x69)=""/105, 0x69}, {&(0x7f0000cb8000-0xe4)=""/228, 0xe4}, {&(0x7f0000033000)=""/68, 0x44}, {&(0x7f0000d44000)=""/38, 0x26}], 0x5, &(0x7f00001c4000)=""/37, 0x25, 0x9}, 0x1}, {{&(0x7f000098a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cc1000)=[{&(0x7f0000280000-0xae)=""/174, 0xae}, {&(0x7f0000f72000)=""/25, 0x19}, {&(0x7f0000981000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00005fa000)=""/46, 0x2e, 0x9}, 0x9}, {{&(0x7f0000ff8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000068a000)=[{&(0x7f0000162000)=""/216, 0xd8}, {&(0x7f0000b91000)=""/234, 0xea}, {&(0x7f000090f000)=""/56, 0x38}, {&(0x7f0000b38000)=""/4096, 0x1000}], 0x4, &(0x7f0000be1000-0xd9)=""/217, 0xd9, 0xffffffffffffff00}, 0x6}, {{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000d04000-0xf)=""/15, 0xf}], 0x1, &(0x7f00008e8000)=""/16, 0x10, 0xfbd6}, 0x9}, {{&(0x7f0000926000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000906000)=[{&(0x7f000092c000)=""/70, 0x46}, {&(0x7f0000e19000)=""/59, 0x3b}, {&(0x7f0000066000)=""/5, 0x5}, {&(0x7f000053c000-0xd3)=""/211, 0xd3}, {&(0x7f0000e3c000)=""/36, 0x24}], 0x5, &(0x7f0000661000)=""/20, 0x14, 0x401}, 0x5}, {{&(0x7f0000e1a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004f7000)=[{&(0x7f0000477000-0x66)=""/102, 0x66}, {&(0x7f0000458000-0xd5)=""/213, 0xd5}, {&(0x7f0000e72000)=""/250, 0xfa}], 0x3, &(0x7f0000851000)=""/5, 0x5, 0x2c9a}, 0xffffffffffffff24}], 0x7, 0x2020, &(0x7f0000122000-0x10)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@generic="ae26b1213c8d21ae4a7164c401b0b6ea", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./file0\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb3000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/01 15:07:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x900, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x401}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000b71000)=""/138, &(0x7f0000000000)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) close(r1) 2018/02/01 15:07:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00002ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000095c000)={0x4, 0x9, 0x6, 0x5, 0x6}, 0x14) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000008) fcntl$notify(r1, 0x402, 0x0) 2018/02/01 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2c, &(0x7f0000f22000)=0xffffffffffffffff, 0xff9b) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000083d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000db3000-0xc)={0x4, [0x24e, 0x9, 0x4, 0x59]}, &(0x7f0000d4a000)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000fac000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fb3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b27000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000472000)=@assoc_value={r2, 0x3d6}, 0x8) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00005b4000)={0x9, 0x81, 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]}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x3) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cfa000)={0x2, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [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, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [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, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb17, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/02/01 15:07:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000077e000)={0xffffffffffff3742, 0x3, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf9b4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000338000-0x4)=0x0, 0x4) dup3(r0, r1, 0x0) 2018/02/01 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00001f8000)=""/129, 0x81, 0x2) 2018/02/01 15:07:12 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000fbe000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000fc0000-0x7c)="6993bdc1aa4339fba3c75915c18cf0503900cfad6eca34bc023233dbffe643afc8539a66424c55971e7bdc43944252d441a04ca5c77177da0f43efa178fe7a545640ee995ebc0bbb1d65ccd41fdd256aa524b6ea8071287f8fc0920d231d86d3a0758cda1632e663485ac236d277250cc3e230d6d691cd1b0e83903a", 0x7c, 0x1, &(0x7f0000cb4000-0x2)=@file={0x0, './file0\x00'}, 0xa) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfffffffffffffd52, 0x0, 0x0, 0x0) 2018/02/01 15:07:12 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") epoll_create(0x0) set_robust_list(&(0x7f00004be000-0x18)={&(0x7f0000d98000/0x4000)=nil, 0x7, &(0x7f0000d02000/0x2000)=nil}, 0x18) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bc6000-0xe)='/dev/keychord\x00', 0x420100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x7, 0x4) 2018/02/01 15:07:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x100000000000000, &(0x7f0000045000-0x10)={0x20000279, &(0x7f0000000000)=[]}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000de6000)=""/126, 0x7e, 0x0, &(0x7f0000f3c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/02/01 15:07:12 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000b6000-0xd)='/dev/usbmon#\x00', 0x7, 0x181200) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009a5000+0xb04)={0x9, [0x6, 0x2, 0x1, 0xfd, 0x1, 0x6, 0x2, 0x233, 0xfffffffffffffff9]}, 0x16) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/02/01 15:07:12 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x62f, 0x52000) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x401, 0x0, 0x3, 0x0}) 2018/02/01 15:07:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000de6000)=""/149) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e14000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/01 15:07:12 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000002e000)="5b81757365722e2d2a2600") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000c000)={@generic="3f83a3628c644300e2d7f799941d0de1", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000030000-0x8)=0x0, &(0x7f0000030000-0x4)=0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) 2018/02/01 15:07:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000064e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000596000)=0x40) tee(r0, r2, 0x8004, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) 2018/02/01 15:07:12 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb6000)=[], 0x0, 0xfffffffffffffffc) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c0f000)=@generic={0x0, ""/126}, &(0x7f00001d5000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000001000-0x4)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005db000)={0x100000000, 0xfffffffffffeffff, 0x7, 0x7fff, 0xb3, 0x6, 0x3ff, 0x7, 0x8, 0x1000, 0x6}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0xc11, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCCONS(r1, 0x541d) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d54000-0x2)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0xf000, r2, r3, 0xfffffffffffffffb, 0x6, 0x2000) 2018/02/01 15:07:12 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f000001a000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000020000-0x4)=0x0, &(0x7f0000009000)=0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/02/01 15:07:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 15:07:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d94000-0x8)={0x0, 0x0}) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x20) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2018/02/01 15:07:12 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fe3000)='./file0\x00', 0x20840, 0x20) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffff7) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 15:07:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) syz_open_dev$evdev(&(0x7f0000928000)='/dev/input/event#\x00', 0x8054, 0x0) pipe2(&(0x7f0000ae7000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000020000-0x5c)={0x4, 0x0, {0xffffffffffffffff, 0x3, 0x10001, 0x1, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpgrp(0x0) ptrace$getenv(0x4201, r1, 0x4, &(0x7f0000dce000-0x8)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r2, &(0x7f0000650000-0x8)=0x0, 0x65) [ 104.701522] FAULT_FLAG_ALLOW_RETRY missing 30 [ 104.706265] CPU: 1 PID: 20512 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 104.713884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.723229] ffff8801c3d37540 ffffffff81d94829 ffff8801c3d37820 0000000000000000 [ 104.731305] ffff8801c8050410 ffff8801c3d37710 ffff8801c8050300 ffff8801c3d37738 [ 104.739311] ffffffff816621ca 0000000000006d86 ffff8801b7a23940 ffff8801b7a238a0 [ 104.747292] Call Trace: [ 104.749857] [] dump_stack+0xc1/0x128 [ 104.755199] [] handle_userfault+0xa3a/0x1310 [ 104.761230] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 104.768214] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 104.774594] [] ? handle_mm_fault+0x117b/0x2530 [ 104.780797] [] ? handle_mm_fault+0x1fc3/0x2530 [ 104.787001] [] handle_mm_fault+0x1fd1/0x2530 [ 104.793034] [] ? set_next_entity+0x1bf/0xbe0 [ 104.799063] [] ? __pmd_alloc+0x410/0x410 [ 104.804749] [] ? __lock_is_held+0xa1/0xf0 [ 104.810522] [] __do_page_fault+0x5c2/0xd40 [ 104.816376] [] ? mm_fault_error+0x2c0/0x2c0 [ 104.822321] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.828959] [] do_page_fault+0x27/0x30 [ 104.834469] [] page_fault+0x28/0x30 [ 104.839718] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 104.846529] [] ? do_ip_setsockopt.isra.12+0xadc/0x2960 [ 104.853429] [] ? ip_ra_control+0x440/0x440 [ 104.859292] [] ? check_preemption_disabled+0x3b/0x200 [ 104.866111] [] ? avc_has_perm+0x28b/0x4f0 [ 104.871885] [] ? avc_has_perm+0x2fd/0x4f0 [ 104.877654] [] ? avc_has_perm+0xb0/0x4f0 [ 104.883339] [] ? avc_has_perm_noaudit+0x450/0x450 [ 104.889806] [] ? check_preemption_disabled+0x3b/0x200 [ 104.896619] [] ? sock_has_perm+0x1c2/0x3e0 [ 104.902474] [] ? sock_has_perm+0x292/0x3e0 [ 104.908328] [] ? sock_has_perm+0x9f/0x3e0 [ 104.914100] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 104.921175] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 104.928680] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 104.935752] [] ip_setsockopt+0x3a/0xb0 [ 104.941262] [] tcp_setsockopt+0x82/0xd0 2018/02/01 15:07:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/keychord\x00', 0x20000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009b6000-0xe)='/dev/keychord\x00', 0x0, 0x0) renameat(r0, &(0x7f0000fdf000-0x8)='./file0\x00', r1, &(0x7f000022b000)='./file0\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xe0) 2018/02/01 15:07:12 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) add_key$keyring(&(0x7f0000a8b000)='keyring\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c4000-0xc)='/dev/autofs\x00', 0x280000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007b5000)="", 0x0, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 104.946862] [] sock_common_setsockopt+0x95/0xd0 [ 104.953155] [] SyS_setsockopt+0x160/0x250 [ 104.958924] [] ? SyS_recv+0x40/0x40 [ 104.964175] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 104.970813] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 104.977626] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.984178] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 15:07:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) bind(r0, &(0x7f0000cac000-0x10)=@nfc={0x27, 0x10000, 0x2, 0x1}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002000-0x8c)={0x2, 0x3, 0x3, 'queue0\x00', 0x76f202f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800f, 0x803, 0x0) sendto(r2, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) 2018/02/01 15:07:13 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ab4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1ff, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000063c000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009eb000-0x4)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/02/01 15:07:13 executing program 6: mknod(&(0x7f0000897000-0x8)='./file0\x00', 0x104, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000087b000)=@get={0x1, &(0x7f0000337000)=""/241, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a75000)={0x0, 0x3}, &(0x7f0000aee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006e8000-0x10)={0x1d4, 0x8, 0x7, 0xc63, r2}, &(0x7f0000270000)=0x10) 2018/02/01 15:07:13 executing program 4: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000083000-0xe)='/dev/keychord\x00', 0x48000, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000041e000)='/dev/keychord\x00', 0x200800, 0x0) connect$inet(r0, &(0x7f00000d9000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:07:13 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"b3e0355560b0b9bbedd244fdf2573f2b", {0x4, 0x7, 0x7, "ee6e0006346d", 0x7, 0x0}}) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x7, 0x9, "553062bbca21", 0x80000000, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x6, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/02/01 15:07:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x48, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffffffff}, [@replay_thresh={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$join(0x1, &(0x7f0000a33000)={0x73, 0x79, 0x7a, 0x1, 0x0}) socketpair$inet(0x2, 0x806, 0x99d, &(0x7f0000692000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bca000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000-0x4)=0xe8) 2018/02/01 15:07:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ff7000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000691000)='./file1/file0\x00', &(0x7f00009f8000)='./file0\x00', &(0x7f0000a91000-0x8)='overlay\x00', 0x20000, 0x0) sendfile(r0, r0, &(0x7f00008be000)=0x0, 0x3fe) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000489000-0x4)=0x0) 2018/02/01 15:07:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0xfffffffffffffffe, 0x0, 0xfffffffffffffffc}, 0x4) r3 = memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6f000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ff3000)={0x0, 0x300000000}, &(0x7f0000877000)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000ff3000+0x8ac)={r5, 0x0}, 0x6) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000ff5000-0x5c)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x2, 0x6dbd2da7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, 0x3, [0x8, 0xca, 0x2, 0x1, 0x9d, 0x90a, 0x1, 0x10001]}, 0x5c) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x0, 0x0) r8 = inotify_add_watch(r7, &(0x7f0000aeb000-0x8)='./file0\x00', 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00005ca000)=0xd7) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000ff5000)="ccda8451f2c03f0797ecb539950d4b419a513a561c6ab02a17b748cbe1b8bab541aa0f81fb631e29a9d2e137ee7e92168eabb4eead06c974bf39138f6fd740c1c261273b5e6c9252e89e1b97ce7c9b3dc66b8cb5d51ee33e39a1d62214cf935f64f7ec13e0b795178431012b5dd3d540d615217cfd9f577a6b4ecfd80a0518edac2935c2dfc770e67290883f28c21ec5e09148c9f4bd7fa259c1cbdd4069e1abc4612826f2678e3dcde37ef080a75e3955") inotify_rm_watch(r7, r8) [ 105.203490] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/20577 [ 105.212245] caller is __this_cpu_preempt_check+0x1c/0x20 [ 105.217711] CPU: 1 PID: 20577 Comm: syz-executor4 Not tainted 4.9.79-g71f1469 #25 [ 105.225319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.234668] ffff8801d369f478 ffffffff81d94829 0000000000000001 ffffffff83c18800 [ 105.242758] ffffffff83f454c0 ffff8801bd150000 0000000000000003 ffff8801d369f4b8 [ 105.250789] ffffffff81dfbe04 ffff8801d369f4d0 ffffffff83f454c0 dffffc0000000000 [ 105.258810] Call Trace: [ 105.261389] [] dump_stack+0xc1/0x128 [ 105.266750] [] check_preemption_disabled+0x1d4/0x200 [ 105.271242] kasan: CONFIG_KASAN_INLINE enabled [ 105.271245] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 105.271256] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 105.271260] Dumping ftrace buffer: [ 105.271264] (ftrace buffer empty) [ 105.271268] Modules linked in: [ 105.271276] CPU: 0 PID: 20590 Comm: syz-executor6 Not tainted 4.9.79-g71f1469 #25 [ 105.271279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.271284] task: ffff8801bdcd8000 task.stack: ffff8801d48e0000 [ 105.271302] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 105.271306] RSP: 0018:ffff8801d48e79b0 EFLAGS: 00010a07 [ 105.271311] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82667c6b [ 105.271316] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 105.271320] RBP: ffff8801d48e79c0 R08: 0000000000000001 R09: 0000000000000001 [ 105.271324] R10: 0000000000000000 R11: ffff8801bdcd8000 R12: 0000000000000004 [ 105.271329] R13: 0000000000000020 R14: ffff8801d8dcc200 R15: dffffc0000000000 [ 105.271335] FS: 00007f941c548700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 105.271340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.271345] CR2: 0000000020bdffe6 CR3: 00000001c57e2000 CR4: 0000000000160670 [ 105.271353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 105.271357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 105.271364] Stack: [ 105.271374] 0000000000000001 ffff8801d8dcc358 ffff8801d48e7a20 ffffffff82667c91 [ 105.271383] ffff8801d8dcc370 ffffed003b1b986b ffffed003b1b986e ffff8801d8dcc368 [ 105.271391] dead4ead00000000 ffff8801d8dcc340 0000000000000000 0000000000000000 [ 105.271393] Call Trace: [ 105.271404] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 105.271413] [] sg_finish_rem_req+0x2b5/0x340 [ 105.271423] [] sg_new_read.isra.20+0x356/0x3e0 [ 105.271430] [] ? sg_idr_max_id+0x47/0x60 [ 105.271439] [] sg_read+0x8b7/0x1440 [ 105.271448] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 105.271454] [] ? fsnotify+0xf30/0xf30 [ 105.271463] [] ? avc_policy_seqno+0x9/0x20 [ 105.271472] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 105.271478] [] ? security_file_permission+0x89/0x1e0 [ 105.271485] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 105.271492] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 105.271499] [] do_readv_writev+0x520/0x750 [ 105.271505] [] ? vfs_write+0x530/0x530 [ 105.271513] [] ? exit_robust_list+0x230/0x230 [ 105.271520] [] ? __fget+0x201/0x3a0 [ 105.271526] [] ? __fget+0x228/0x3a0 [ 105.271532] [] ? __fget+0x47/0x3a0 [ 105.271539] [] vfs_readv+0x84/0xc0 [ 105.271545] [] do_readv+0xe6/0x250 [ 105.271552] [] ? vfs_readv+0xc0/0xc0 [ 105.271560] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 105.271569] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 105.271576] [] SyS_readv+0x27/0x30 [ 105.271583] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 105.271683] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 105.271691] RIP [] __free_pages+0x21/0x80 [ 105.271693] RSP [ 105.271701] ---[ end trace f22e8ff3796b7389 ]--- [ 105.271705] Kernel panic - not syncing: Fatal exception [ 105.625237] [] __this_cpu_preempt_check+0x1c/0x20 [ 105.631711] [] ipcomp_init_state+0x188/0x930 [ 105.637746] [] ? __lock_is_held+0xa1/0xf0 [ 105.643525] [] ipcomp6_init_state+0xb5/0x820 [ 105.649575] [] ? __xfrm_init_state+0x363/0xb30 [ 105.655785] [] __xfrm_init_state+0x3e7/0xb30 [ 105.661823] [] xfrm_add_sa+0x1916/0x2e40 [ 105.667511] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 105.674335] [] ? nla_parse+0x213/0x260 [ 105.679856] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 105.686681] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 105.692718] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 105.698757] [] netlink_rcv_skb+0x13e/0x370 [ 105.704620] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 105.710756] [] xfrm_netlink_rcv+0x6f/0x90 [ 105.716528] [] netlink_unicast+0x511/0x750 [ 105.722392] [] ? netlink_unicast+0x43c/0x750 [ 105.728431] [] ? netlink_attachskb+0x680/0x680 [ 105.734639] [] netlink_sendmsg+0x8e8/0xc50 [ 105.740504] [] ? netlink_unicast+0x750/0x750 [ 105.746537] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 105.753007] [] ? security_socket_sendmsg+0x89/0xb0 [ 105.759562] [] ? netlink_unicast+0x750/0x750 [ 105.765598] [] sock_sendmsg+0xca/0x110 [ 105.771113] [] ___sys_sendmsg+0x6d1/0x7e0 [ 105.776887] [] ? copy_msghdr_from_user+0x550/0x550 [ 105.783451] [] ? check_preemption_disabled+0x3b/0x200 [ 105.790355] [] ? __fget+0x228/0x3a0 [ 105.795608] [] ? __fget+0x47/0x3a0 [ 105.800778] [] ? check_preemption_disabled+0x3b/0x200 [ 105.807594] [] ? __fget_light+0x188/0x1e0 [ 105.813367] [] ? __fdget+0x18/0x20 [ 105.818530] [] __sys_sendmsg+0xd6/0x190 [ 105.824130] [] ? SyS_shutdown+0x1b0/0x1b0 [ 105.829906] [] ? SyS_futex+0x22e/0x2d0 [ 105.835420] [] ? fd_install+0x4d/0x60 [ 105.840851] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 105.847667] [] SyS_sendmsg+0x2d/0x50 [ 105.853009] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 105.860021] Dumping ftrace buffer: [ 105.863544] (ftrace buffer empty) [ 105.867276] Kernel Offset: disabled [ 105.870875] Rebooting in 86400 seconds..